2021-07-14T03:43:58,609 Created temporary directory: /tmp/pip-ephem-wheel-cache-kko1c_2g 2021-07-14T03:43:58,611 Created temporary directory: /tmp/pip-req-tracker-oc3mbaru 2021-07-14T03:43:58,612 Initialized build tracking at /tmp/pip-req-tracker-oc3mbaru 2021-07-14T03:43:58,612 Created build tracker: /tmp/pip-req-tracker-oc3mbaru 2021-07-14T03:43:58,612 Entered build tracker: /tmp/pip-req-tracker-oc3mbaru 2021-07-14T03:43:58,613 Created temporary directory: /tmp/pip-wheel-pvdxz9bv 2021-07-14T03:43:58,643 1 location(s) to search for versions of apriltag: 2021-07-14T03:43:58,643 * https://pypi.org/simple/apriltag/ 2021-07-14T03:43:58,644 Fetching project page and analyzing links: https://pypi.org/simple/apriltag/ 2021-07-14T03:43:58,644 Getting page https://pypi.org/simple/apriltag/ 2021-07-14T03:43:58,646 Found index url https://pypi.org/simple 2021-07-14T03:43:58,736 Found link https://files.pythonhosted.org/packages/6b/a0/7959e54002351cd039fe410c1fa8cce0e0fb8226a7e5f597aece0232d6ba/apriltag-0.0.8.tar.gz#sha256=9d9a34c057a47ff7c9de9851e8c996b9668a1b3c38fd9ce6b8a46ebf46306357 (from https://pypi.org/simple/apriltag/), version: 0.0.8 2021-07-14T03:43:58,737 Found link https://files.pythonhosted.org/packages/12/ae/6d716cb406ea6d9bf52842a24eb44cc95318f26b6182d394a4c0747fdcaa/apriltag-0.0.9.tar.gz#sha256=95eb61949edeb49cf5fb82d0dc2dfcabcd31b3155945dcff47f576390c276dc5 (from https://pypi.org/simple/apriltag/), version: 0.0.9 2021-07-14T03:43:58,737 Found link https://files.pythonhosted.org/packages/bd/83/a84ac14c67ee5fb15459b6b9ca5eb73a6e752966e61d4671c4f41ec9928b/apriltag-0.0.10.tar.gz#sha256=a4932a24f43f03a20815f6c31c9a39f1ba4924f99103b7d72410deb9fa4acf22 (from https://pypi.org/simple/apriltag/), version: 0.0.10 2021-07-14T03:43:58,737 Found link https://files.pythonhosted.org/packages/f6/8d/a43894be9691fd45d723a35500eafe423620af35211e7c16cab911ead7dd/apriltag-0.0.11.tar.gz#sha256=54c45de4ec14f16da53942c125b3612183fcda82d72f28458d6f0fcba6639434 (from https://pypi.org/simple/apriltag/), version: 0.0.11 2021-07-14T03:43:58,738 Found link https://files.pythonhosted.org/packages/24/68/2af63f81644825e46fb3709220ec8479f42473c80d0016bc953609dc3a9d/apriltag-0.0.12.tar.gz#sha256=d39baca983618cee3ba119ba92797fd9a87beebf1caca9f5bc748ec6a46b5843 (from https://pypi.org/simple/apriltag/), version: 0.0.12 2021-07-14T03:43:58,738 Found link https://files.pythonhosted.org/packages/82/1a/da64bbf4b78790ca827471f93cf20602182506277cf236487c903dea3d5e/apriltag-0.0.13.tar.gz#sha256=d2dc51a2012bef1e41d3d60fbf8cf1570efd48b57fa056f5e98013eca65e2670 (from https://pypi.org/simple/apriltag/), version: 0.0.13 2021-07-14T03:43:58,738 Found link https://files.pythonhosted.org/packages/2c/ba/d793b7b0cdc0eeeec89f506ee715332b25fdfbe36a35879a91263d01c0e2/apriltag-0.0.14.tar.gz#sha256=8b8a8704c27ae2dd140fa7c12861b057b59b493739a59237b588f0492e3732d3 (from https://pypi.org/simple/apriltag/), version: 0.0.14 2021-07-14T03:43:58,739 Found link https://files.pythonhosted.org/packages/bb/0b/85fcc248d39632d9ebf3a4e00568ea96509c17b8c614eed863aeca088d1d/apriltag-0.0.15.tar.gz#sha256=9a1572618d6e6949597391bc6cee6718b019a70d74829f0c151c90ec742f4036 (from https://pypi.org/simple/apriltag/), version: 0.0.15 2021-07-14T03:43:58,739 Found link https://files.pythonhosted.org/packages/f2/e5/957bb26d575141bc25af7214c14e315c9ebb9a12ccf7c8d09ed40b59bb29/apriltag-0.0.16.tar.gz#sha256=151e37f5a88bb81726e2bda82938d7e22844131d5894ed9f30eabcd3b8beb071 (from https://pypi.org/simple/apriltag/), version: 0.0.16 2021-07-14T03:43:58,739 Skipping link: not a file: https://pypi.org/simple/apriltag/ 2021-07-14T03:43:58,758 Given no hashes to check 1 links for project 'apriltag': discarding no candidates 2021-07-14T03:43:58,777 Collecting apriltag==0.0.15 2021-07-14T03:43:58,779 Created temporary directory: /tmp/pip-unpack-9n81_wg3 2021-07-14T03:43:58,819 Downloading apriltag-0.0.15.tar.gz (201 kB) 2021-07-14T03:43:59,096 Added apriltag==0.0.15 from https://files.pythonhosted.org/packages/bb/0b/85fcc248d39632d9ebf3a4e00568ea96509c17b8c614eed863aeca088d1d/apriltag-0.0.15.tar.gz#sha256=9a1572618d6e6949597391bc6cee6718b019a70d74829f0c151c90ec742f4036 to build tracker '/tmp/pip-req-tracker-oc3mbaru' 2021-07-14T03:43:59,097 Running setup.py (path:/tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/setup.py) egg_info for package apriltag 2021-07-14T03:43:59,098 Created temporary directory: /tmp/pip-pip-egg-info-zvxi3gps 2021-07-14T03:43:59,098 Running command python setup.py egg_info 2021-07-14T03:44:00,300 running egg_info 2021-07-14T03:44:00,302 creating /tmp/pip-pip-egg-info-zvxi3gps/apriltag.egg-info 2021-07-14T03:44:00,304 writing /tmp/pip-pip-egg-info-zvxi3gps/apriltag.egg-info/PKG-INFO 2021-07-14T03:44:00,306 writing dependency_links to /tmp/pip-pip-egg-info-zvxi3gps/apriltag.egg-info/dependency_links.txt 2021-07-14T03:44:00,309 writing top-level names to /tmp/pip-pip-egg-info-zvxi3gps/apriltag.egg-info/top_level.txt 2021-07-14T03:44:00,310 writing manifest file '/tmp/pip-pip-egg-info-zvxi3gps/apriltag.egg-info/SOURCES.txt' 2021-07-14T03:44:00,456 reading manifest file '/tmp/pip-pip-egg-info-zvxi3gps/apriltag.egg-info/SOURCES.txt' 2021-07-14T03:44:00,458 reading manifest template 'MANIFEST.in' 2021-07-14T03:44:00,506 adding license file 'LICENSE.md' 2021-07-14T03:44:00,511 writing manifest file '/tmp/pip-pip-egg-info-zvxi3gps/apriltag.egg-info/SOURCES.txt' 2021-07-14T03:44:00,588 Source in /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42 has version 0.0.15, which satisfies requirement apriltag==0.0.15 from https://files.pythonhosted.org/packages/bb/0b/85fcc248d39632d9ebf3a4e00568ea96509c17b8c614eed863aeca088d1d/apriltag-0.0.15.tar.gz#sha256=9a1572618d6e6949597391bc6cee6718b019a70d74829f0c151c90ec742f4036 2021-07-14T03:44:00,589 Removed apriltag==0.0.15 from https://files.pythonhosted.org/packages/bb/0b/85fcc248d39632d9ebf3a4e00568ea96509c17b8c614eed863aeca088d1d/apriltag-0.0.15.tar.gz#sha256=9a1572618d6e6949597391bc6cee6718b019a70d74829f0c151c90ec742f4036 from build tracker '/tmp/pip-req-tracker-oc3mbaru' 2021-07-14T03:44:00,593 Created temporary directory: /tmp/pip-unpack-rsxcz7vf 2021-07-14T03:44:00,594 Building wheels for collected packages: apriltag 2021-07-14T03:44:00,598 Created temporary directory: /tmp/pip-wheel-5m9q_45w 2021-07-14T03:44:00,599 Building wheel for apriltag (setup.py): started 2021-07-14T03:44:00,599 Destination directory: /tmp/pip-wheel-5m9q_45w 2021-07-14T03:44:00,599 Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-5m9q_45w 2021-07-14T03:44:01,875 running bdist_wheel 2021-07-14T03:44:01,880 running build 2021-07-14T03:44:01,881 running build_py 2021-07-14T03:44:02,034 creating build 2021-07-14T03:44:02,034 creating build/lib.linux-armv7l-3.9 2021-07-14T03:44:02,036 copying python/apriltag.py -> build/lib.linux-armv7l-3.9 2021-07-14T03:44:02,039 running build_ext 2021-07-14T03:44:02,483 -- The C compiler identification is GNU 10.2.1 2021-07-14T03:44:02,849 -- The CXX compiler identification is GNU 10.2.1 2021-07-14T03:44:02,904 -- Detecting C compiler ABI info 2021-07-14T03:44:03,333 -- Detecting C compiler ABI info - done 2021-07-14T03:44:03,400 -- Check for working C compiler: /usr/bin/cc - skipped 2021-07-14T03:44:03,401 -- Detecting C compile features 2021-07-14T03:44:03,403 -- Detecting C compile features - done 2021-07-14T03:44:03,430 -- Detecting CXX compiler ABI info 2021-07-14T03:44:03,887 -- Detecting CXX compiler ABI info - done 2021-07-14T03:44:03,959 -- Check for working CXX compiler: /usr/bin/c++ - skipped 2021-07-14T03:44:03,960 -- Detecting CXX compile features 2021-07-14T03:44:03,963 -- Detecting CXX compile features - done 2021-07-14T03:44:03,978 -- Looking for pthread.h 2021-07-14T03:44:04,439 -- Looking for pthread.h - found 2021-07-14T03:44:04,442 -- Performing Test CMAKE_HAVE_LIBC_PTHREAD 2021-07-14T03:44:04,891 -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed 2021-07-14T03:44:04,894 -- Looking for pthread_create in pthreads 2021-07-14T03:44:05,252 -- Looking for pthread_create in pthreads - not found 2021-07-14T03:44:05,254 -- Looking for pthread_create in pthread 2021-07-14T03:44:05,693 -- Looking for pthread_create in pthread - found 2021-07-14T03:44:05,699 -- Found Threads: TRUE 2021-07-14T03:44:05,728 -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.2") 2021-07-14T03:44:05,731 -- Checking for one of the modules 'opencv>=2.3;opencv-2.3.1;opencv-3.0.0' 2021-07-14T03:44:05,783 -- Configuring done 2021-07-14T03:44:05,954 -- Generating done 2021-07-14T03:44:05,970 CMake Warning: 2021-07-14T03:44:05,971 Manually-specified variables were not used by the project: 2021-07-14T03:44:05,971 PYTHON_EXECUTABLE 2021-07-14T03:44:05,975 -- Build files have been written to: /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/build/temp.linux-armv7l-3.9 2021-07-14T03:44:06,296 Scanning dependencies of target apriltag 2021-07-14T03:44:06,362 [ 4%] Building C object core/CMakeFiles/apriltag.dir/apriltag_quad_thresh.c.o 2021-07-14T03:44:06,362 [ 4%] Building C object core/CMakeFiles/apriltag.dir/apriltag.c.o 2021-07-14T03:44:06,552 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag.c: In function ‘rotate90’: 2021-07-14T03:44:06,552 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag.c:89:31: warning: comparison of integer expressions of different signedness: ‘int32_t’ {aka ‘int’} and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:06,552 89 | for (int32_t c = 0; c < d; c++) { 2021-07-14T03:44:06,553 | ^ 2021-07-14T03:44:06,555 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag.c: In function ‘quick_decode_init’: 2021-07-14T03:44:06,555 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag.c:180:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:06,555 180 | for (int i = 0; i < family->ncodes; i++) { 2021-07-14T03:44:06,555 | ^ 2021-07-14T03:44:06,562 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag.c: In function ‘quad_decode’: 2021-07-14T03:44:06,562 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag.c:602:43: warning: comparison of integer expressions of different signedness: ‘int’ and ‘unsigned int’ [-Wsign-compare] 2021-07-14T03:44:06,562 602 | for (int pattern_idx = 0; pattern_idx < sizeof(patterns)/(5*sizeof(float)); pattern_idx ++) { 2021-07-14T03:44:06,562 | ^ 2021-07-14T03:44:06,563 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag.c:607:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:06,563 607 | for (int i = 0; i < 2*family->black_border + family->d; i++) { 2021-07-14T03:44:06,563 | ^ 2021-07-14T03:44:06,564 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag.c:637:33: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:06,564 637 | for (int bitidx = 0; bitidx < family->d * family->d; bitidx++) { 2021-07-14T03:44:06,564 | ^ 2021-07-14T03:44:06,575 In file included from /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag_quad_thresh.c:44: 2021-07-14T03:44:06,576 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/unionfind.h: In function ‘unionfind_create’: 2021-07-14T03:44:06,576 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/unionfind.h:63:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:06,576 63 | for (int i = 0; i <= maxid; i++) { 2021-07-14T03:44:06,576 | ^~ 2021-07-14T03:44:06,618 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag_quad_thresh.c: In function ‘apriltag_quad_thresh’: 2021-07-14T03:44:06,619 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/apriltag_quad_thresh.c:1705:51: warning: comparison of integer expressions of different signedness: ‘uint32_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare] 2021-07-14T03:44:06,619 1705 | if (unionfind_get_set_size(uf, v) < td->qtp.min_cluster_pixels) 2021-07-14T03:44:06,619 | ^ 2021-07-14T03:44:08,660 [ 6%] Building C object core/CMakeFiles/apriltag.dir/tag16h5.c.o 2021-07-14T03:44:08,919 [ 8%] Building C object core/CMakeFiles/apriltag.dir/tag25h7.c.o 2021-07-14T03:44:10,305 [ 11%] Building C object core/CMakeFiles/apriltag.dir/tag25h9.c.o 2021-07-14T03:44:10,585 [ 13%] Building C object core/CMakeFiles/apriltag.dir/tag36h10.c.o 2021-07-14T03:44:12,563 [ 15%] Building C object core/CMakeFiles/apriltag.dir/tag36h11.c.o 2021-07-14T03:44:19,035 [ 17%] Building C object core/CMakeFiles/apriltag.dir/tag36artoolkit.c.o 2021-07-14T03:44:24,416 [ 20%] Building C object core/CMakeFiles/apriltag.dir/g2d.c.o 2021-07-14T03:44:25,293 [ 22%] Building C object core/CMakeFiles/apriltag.dir/apriltag_family.c.o 2021-07-14T03:44:25,624 [ 24%] Building C object core/CMakeFiles/apriltag.dir/common/zarray.c.o 2021-07-14T03:44:25,859 [ 26%] Building C object core/CMakeFiles/apriltag.dir/common/zhash.c.o 2021-07-14T03:44:25,983 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c: In function ‘zhash_get’: 2021-07-14T03:44:25,983 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c:143:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:25,984 143 | for (int i = 0; i < bucket->size; i++) { 2021-07-14T03:44:25,984 | ^ 2021-07-14T03:44:25,984 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c: In function ‘zhash_get_volatile’: 2021-07-14T03:44:25,985 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c:166:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:25,985 166 | for (int i = 0; i < bucket->size; i++) { 2021-07-14T03:44:25,985 | ^ 2021-07-14T03:44:25,986 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c: In function ‘zhash_put_real’: 2021-07-14T03:44:25,986 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c:195:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:25,986 195 | for (int i = 0; i < bucket->size; i++) { 2021-07-14T03:44:25,987 | ^ 2021-07-14T03:44:25,987 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c: In function ‘zhash_remove’: 2021-07-14T03:44:25,987 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c:245:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:25,987 245 | for (int i = 0; i < bucket->size; i++) { 2021-07-14T03:44:25,988 | ^ 2021-07-14T03:44:25,988 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c:262:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:25,988 262 | if (i != bucket->size - 1) { 2021-07-14T03:44:25,989 | ^~ 2021-07-14T03:44:25,989 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c: In function ‘zhash_iterator_next_volatile’: 2021-07-14T03:44:25,989 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/zhash.c:368:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:25,990 368 | if (zit->idx < bucket->size) { 2021-07-14T03:44:25,990 | ^ 2021-07-14T03:44:26,643 [ 28%] Building C object core/CMakeFiles/apriltag.dir/common/zmaxheap.c.o 2021-07-14T03:44:27,219 [ 31%] Building C object core/CMakeFiles/apriltag.dir/common/unionfind.c.o 2021-07-14T03:44:27,310 In file included from /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/unionfind.c:32: 2021-07-14T03:44:27,311 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/unionfind.h: In function ‘unionfind_create’: 2021-07-14T03:44:27,311 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/unionfind.h:63:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:27,311 63 | for (int i = 0; i <= maxid; i++) { 2021-07-14T03:44:27,312 | ^~ 2021-07-14T03:44:27,390 [ 33%] Building C object core/CMakeFiles/apriltag.dir/common/matd.c.o 2021-07-14T03:44:29,367 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/matd.c: In function ‘matd_svd_tall’: 2021-07-14T03:44:29,368 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/matd.c:1374:9: warning: ‘maxv’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2021-07-14T03:44:29,368 1374 | printf("WARNING: maximum iters (maximum = %d, matrix %d x %d, max=%.15f)\n", 2021-07-14T03:44:29,369 | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2021-07-14T03:44:29,369 1375 | iter, A->nrows, A->ncols, maxv); 2021-07-14T03:44:29,369 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2021-07-14T03:44:30,325 [ 35%] Building C object core/CMakeFiles/apriltag.dir/common/image_u8.c.o 2021-07-14T03:44:30,473 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/image_u8.c: In function ‘image_u8_write_pnm’: 2021-07-14T03:44:30,474 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/image_u8.c:181:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:30,474 181 | if (im->width != fwrite(&im->buf[y*im->stride], 1, im->width, f)) { 2021-07-14T03:44:30,474 | ^~ 2021-07-14T03:44:31,696 [ 37%] Building C object core/CMakeFiles/apriltag.dir/common/pnm.c.o 2021-07-14T03:44:31,983 [ 40%] Building C object core/CMakeFiles/apriltag.dir/common/image_f32.c.o 2021-07-14T03:44:32,218 [ 42%] Building C object core/CMakeFiles/apriltag.dir/common/image_u32.c.o 2021-07-14T03:44:32,750 [ 44%] Building C object core/CMakeFiles/apriltag.dir/common/workerpool.c.o 2021-07-14T03:44:33,172 [ 46%] Building C object core/CMakeFiles/apriltag.dir/common/time_util.c.o 2021-07-14T03:44:33,399 [ 48%] Building C object core/CMakeFiles/apriltag.dir/common/svd22.c.o 2021-07-14T03:44:33,682 [ 51%] Building C object core/CMakeFiles/apriltag.dir/common/homography.c.o 2021-07-14T03:44:34,561 [ 53%] Building C object core/CMakeFiles/apriltag.dir/common/string_util.c.o 2021-07-14T03:44:34,694 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c: In function ‘str_diff_idx’: 2021-07-14T03:44:34,694 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c:146:14: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:34,695 146 | for (; i < minlen; i++) 2021-07-14T03:44:34,695 | ^ 2021-07-14T03:44:34,696 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c: In function ‘str_tolowercase’: 2021-07-14T03:44:34,697 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c:260:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:34,697 260 | for (int i = 0; i < slen; i++) { 2021-07-14T03:44:34,697 | ^ 2021-07-14T03:44:34,698 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c: In function ‘str_touppercase’: 2021-07-14T03:44:34,698 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c:273:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:34,698 273 | for (int i = 0; i < slen; i++) { 2021-07-14T03:44:34,699 | ^ 2021-07-14T03:44:34,699 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c: In function ‘string_buffer_append’: 2021-07-14T03:44:34,699 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c:306:20: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare] 2021-07-14T03:44:34,700 306 | if (sb->size+2 >= sb->alloc) { 2021-07-14T03:44:34,700 | ^~ 2021-07-14T03:44:34,700 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c: In function ‘string_buffer_append_string’: 2021-07-14T03:44:34,700 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c:364:29: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare] 2021-07-14T03:44:34,701 364 | while (sb->size+len + 1 >= sb->alloc) { 2021-07-14T03:44:34,701 | ^~ 2021-07-14T03:44:34,703 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c: In function ‘string_feeder_require’: 2021-07-14T03:44:34,703 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c:517:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:34,703 517 | for (int i = 0; i < len; i++) { 2021-07-14T03:44:34,704 | ^ 2021-07-14T03:44:34,705 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c: In function ‘str_replace’: 2021-07-14T03:44:34,705 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/string_util.c:607:16: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:34,706 607 | while (pos < haystack_len) { 2021-07-14T03:44:34,707 | ^ 2021-07-14T03:44:35,356 [ 55%] Building C object core/CMakeFiles/apriltag.dir/common/getopt.c.o 2021-07-14T03:44:35,490 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/getopt.c: In function ‘getopt_parse’: 2021-07-14T03:44:35,490 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/getopt.c:186:14: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare] 2021-07-14T03:44:35,491 186 | while (i < zarray_size(toks)) { 2021-07-14T03:44:35,491 | ^ 2021-07-14T03:44:35,491 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/getopt.c:209:27: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare] 2021-07-14T03:44:35,491 209 | if ((i+1) < zarray_size(toks)) { 2021-07-14T03:44:35,492 | ^ 2021-07-14T03:44:35,492 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/getopt.c:231:27: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare] 2021-07-14T03:44:35,492 231 | if ((i+1) < zarray_size(toks)) { 2021-07-14T03:44:35,493 | ^ 2021-07-14T03:44:35,493 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/getopt.c:248:31: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’} [-Wsign-compare] 2021-07-14T03:44:35,493 248 | for (pos = 1; pos < len; pos++) { 2021-07-14T03:44:35,493 | ^ 2021-07-14T03:44:35,494 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/getopt.c:279:31: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare] 2021-07-14T03:44:35,494 279 | if ((i+1) < zarray_size(toks)) { 2021-07-14T03:44:35,494 | ^ 2021-07-14T03:44:35,498 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/getopt.c: In function ‘getopt_get_usage’: 2021-07-14T03:44:35,498 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/getopt.c:510:32: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare] 2021-07-14T03:44:35,499 510 | for (unsigned int i = 0; i < zarray_size(gopt->options); i++) { 2021-07-14T03:44:35,499 | ^ 2021-07-14T03:44:35,499 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/common/getopt.c:523:32: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare] 2021-07-14T03:44:35,499 523 | for (unsigned int i = 0; i < zarray_size(gopt->options); i++) { 2021-07-14T03:44:35,500 | ^ 2021-07-14T03:44:36,322 [ 57%] Building C object core/CMakeFiles/apriltag.dir/contrib/box.c.o 2021-07-14T03:44:37,680 [ 60%] Building C object core/CMakeFiles/apriltag.dir/contrib/contour.c.o 2021-07-14T03:44:38,259 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/contrib/contour.c: In function ‘contour_detect’: 2021-07-14T03:44:38,259 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/contrib/contour.c:450:25: warning: ‘j4’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2021-07-14T03:44:38,260 450 | if (i4 == i && j4 == j && i3 == i1 && j3 == j1) { 2021-07-14T03:44:38,260 | ~~~~~~~~^~~~~~~~~~ 2021-07-14T03:44:38,260 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/contrib/contour.c:450:16: warning: ‘i4’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2021-07-14T03:44:38,260 450 | if (i4 == i && j4 == j && i3 == i1 && j3 == j1) { 2021-07-14T03:44:38,261 | ^ 2021-07-14T03:44:39,777 [ 62%] Building C object core/CMakeFiles/apriltag.dir/contrib/lm.c.o 2021-07-14T03:44:40,804 [ 64%] Building C object core/CMakeFiles/apriltag.dir/contrib/pdfutil.c.o 2021-07-14T03:44:41,017 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/contrib/pdfutil.c: In function ‘pdf_font_name’: 2021-07-14T03:44:41,017 /tmp/pip-wheel-pvdxz9bv/apriltag_c70b11e597404faf8f90b9b9c8f52d42/core/contrib/pdfutil.c:867:1: warning: control reaches end of non-void function [-Wreturn-type] 2021-07-14T03:44:41,018 867 | } 2021-07-14T03:44:41,018 | ^ 2021-07-14T03:44:42,563 [ 66%] Building C object core/CMakeFiles/apriltag.dir/contrib/apriltag_quad_contour.c.o 2021-07-14T03:44:43,716 [ 68%] Building C object core/CMakeFiles/apriltag.dir/contrib/apriltag_vis.c.o 2021-07-14T03:44:44,311 [ 71%] Building C object core/CMakeFiles/apriltag.dir/contrib/pose.c.o 2021-07-14T03:46:14,473 [ 73%] Linking C shared library ../../lib.linux-armv7l-3.9/libapriltag.so 2021-07-14T03:46:14,846 [ 73%] Built target apriltag 2021-07-14T03:46:14,921 Scanning dependencies of target lm_test 2021-07-14T03:46:14,923 Scanning dependencies of target pose_test 2021-07-14T03:46:14,985 [ 77%] Building C object core/CMakeFiles/pose_test.dir/contrib/pose_test.c.o 2021-07-14T03:46:14,985 [ 77%] Building CXX object core/CMakeFiles/lm_test.dir/contrib/lm_test.cpp.o 2021-07-14T03:46:15,439 [ 80%] Linking CXX executable ../lm_test 2021-07-14T03:46:15,726 [ 80%] Built target lm_test 2021-07-14T03:46:15,797 Scanning dependencies of target maketags 2021-07-14T03:46:15,854 [ 82%] Building C object core/CMakeFiles/maketags.dir/contrib/maketags.c.o 2021-07-14T03:46:16,520 [ 84%] Linking C executable ../pose_test 2021-07-14T03:46:16,597 [ 86%] Linking C executable ../maketags 2021-07-14T03:46:16,782 [ 86%] Built target pose_test 2021-07-14T03:46:16,850 Scanning dependencies of target contour_test 2021-07-14T03:46:16,865 [ 86%] Built target maketags 2021-07-14T03:46:16,915 [ 88%] Building C object core/CMakeFiles/contour_test.dir/contrib/contour_test.c.o 2021-07-14T03:46:16,933 Scanning dependencies of target apriltag_demo 2021-07-14T03:46:16,997 [ 91%] Building C object core/CMakeFiles/apriltag_demo.dir/apriltag_demo.c.o 2021-07-14T03:46:17,190 [ 93%] Linking C executable ../contour_test 2021-07-14T03:46:17,433 [ 93%] Built target contour_test 2021-07-14T03:46:17,499 Scanning dependencies of target pdf_test 2021-07-14T03:46:17,534 [ 95%] Linking C executable ../apriltag_demo 2021-07-14T03:46:17,560 [ 97%] Building CXX object core/CMakeFiles/pdf_test.dir/contrib/pdf_test.cpp.o 2021-07-14T03:46:17,773 [ 97%] Built target apriltag_demo 2021-07-14T03:46:18,052 [100%] Linking CXX executable ../pdf_test 2021-07-14T03:46:18,345 [100%] Built target pdf_test 2021-07-14T03:46:18,421 installing to build/bdist.linux-armv7l/wheel 2021-07-14T03:46:18,421 running install 2021-07-14T03:46:18,423 running install_lib 2021-07-14T03:46:18,428 creating build/bdist.linux-armv7l 2021-07-14T03:46:18,428 creating build/bdist.linux-armv7l/wheel 2021-07-14T03:46:18,430 copying build/lib.linux-armv7l-3.9/libapriltag.so -> build/bdist.linux-armv7l/wheel 2021-07-14T03:46:18,461 copying build/lib.linux-armv7l-3.9/apriltag.py -> build/bdist.linux-armv7l/wheel 2021-07-14T03:46:18,463 running install_egg_info 2021-07-14T03:46:18,487 running egg_info 2021-07-14T03:46:18,488 writing python/apriltag.egg-info/PKG-INFO 2021-07-14T03:46:18,490 writing dependency_links to python/apriltag.egg-info/dependency_links.txt 2021-07-14T03:46:18,492 writing top-level names to python/apriltag.egg-info/top_level.txt 2021-07-14T03:46:18,496 reading manifest file 'python/apriltag.egg-info/SOURCES.txt' 2021-07-14T03:46:18,508 reading manifest template 'MANIFEST.in' 2021-07-14T03:46:18,550 adding license file 'LICENSE.md' 2021-07-14T03:46:18,557 writing manifest file 'python/apriltag.egg-info/SOURCES.txt' 2021-07-14T03:46:18,559 Copying python/apriltag.egg-info to build/bdist.linux-armv7l/wheel/apriltag-0.0.15-py3.9.egg-info 2021-07-14T03:46:18,569 running install_scripts 2021-07-14T03:46:18,644 adding license file "LICENSE.md" (matched pattern "LICEN[CS]E*") 2021-07-14T03:46:18,648 creating build/bdist.linux-armv7l/wheel/apriltag-0.0.15.dist-info/WHEEL 2021-07-14T03:46:18,651 creating '/tmp/pip-wheel-5m9q_45w/apriltag-0.0.15-cp39-cp39-linux_armv7l.whl' and adding 'build/bdist.linux-armv7l/wheel' to it 2021-07-14T03:46:18,654 adding 'apriltag.py' 2021-07-14T03:46:18,879 adding 'libapriltag.so' 2021-07-14T03:46:18,890 adding 'apriltag-0.0.15.dist-info/LICENSE.md' 2021-07-14T03:46:18,891 adding 'apriltag-0.0.15.dist-info/METADATA' 2021-07-14T03:46:18,892 adding 'apriltag-0.0.15.dist-info/WHEEL' 2021-07-14T03:46:18,893 adding 'apriltag-0.0.15.dist-info/top_level.txt' 2021-07-14T03:46:18,893 adding 'apriltag-0.0.15.dist-info/RECORD' 2021-07-14T03:46:18,901 removing build/bdist.linux-armv7l/wheel 2021-07-14T03:46:18,993 Building wheel for apriltag (setup.py): finished with status 'done' 2021-07-14T03:46:19,001 Created wheel for apriltag: filename=apriltag-0.0.15-cp39-cp39-linux_armv7l.whl size=434086 sha256=653b1be5bbaf56d157b884cb2d9d42d5aae4b77e54d9a2848aba4ca93406262e 2021-07-14T03:46:19,001 Stored in directory: /tmp/pip-ephem-wheel-cache-kko1c_2g/wheels/d8/da/18/e22e5753a70e5c7e659ca9263ca9dec69b5d9c844e42363fd8 2021-07-14T03:46:19,011 Successfully built apriltag 2021-07-14T03:46:19,031 Removed build tracker: '/tmp/pip-req-tracker-oc3mbaru'