2022-06-06T20:22:30,818 Created temporary directory: /tmp/pip-ephem-wheel-cache-xlfuknp3
2022-06-06T20:22:30,824 Created temporary directory: /tmp/pip-build-tracker-oqhjw9dy
2022-06-06T20:22:30,825 Initialized build tracking at /tmp/pip-build-tracker-oqhjw9dy
2022-06-06T20:22:30,825 Created build tracker: /tmp/pip-build-tracker-oqhjw9dy
2022-06-06T20:22:30,825 Entered build tracker: /tmp/pip-build-tracker-oqhjw9dy
2022-06-06T20:22:30,826 Created temporary directory: /tmp/pip-wheel-89u23wqe
2022-06-06T20:22:30,896 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-06-06T20:22:30,905 2 location(s) to search for versions of chia-rs:
2022-06-06T20:22:30,905 * https://pypi.org/simple/chia-rs/
2022-06-06T20:22:30,905 * https://www.piwheels.org/simple/chia-rs/
2022-06-06T20:22:30,906 Fetching project page and analyzing links: https://pypi.org/simple/chia-rs/
2022-06-06T20:22:30,907 Getting page https://pypi.org/simple/chia-rs/
2022-06-06T20:22:30,910 Found index url https://pypi.org/simple
2022-06-06T20:22:31,049   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/79/1f/5d68d87266ffac181f8ced606de57247e16b419c4aff9178b50b4746348c/chia_rs-0.1.0-cp37-abi3-macosx_10_7_x86_64.whl#sha256=8f74c9d485b87b09026c9b3958b62f6a982db58e40cd4a0429fb5dfa8b9cae4c (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,050   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/ed/88/e646f32f0a843ef39a67cfe817483589f062910e17e0bb845e41445e0bb6/chia_rs-0.1.0-cp37-abi3-macosx_11_0_arm64.whl#sha256=7b8bca85ccd7f7b845f0919257afe82eb4be6e4e5796c669cc1962e454289222 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,051   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/ac/72/1c1b46f90ad500cb59e9f9edbbc29d5505c1bc0f5badeebdf5da7b5cc48e/chia_rs-0.1.0-cp37-abi3-manylinux_2_12_x86_64.manylinux2010_x86_64.whl#sha256=a075ddab8aa328900a40445f826bfbb4f9c3212c714f776db998c071583e5547 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,051   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/e2/b6/8d0619f7ab3e88edd4f6dd2b9222b4c26c9f1b959bdf94140d3eee58c096/chia_rs-0.1.0-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl#sha256=2e0fcf7a8eeb1529632c491e763af5baa3812021bcc400ea479501362bc8b6e9 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,052   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/6e/05/1c4875e2aec3e0aadd90260a6dd84cfb53d6047baaba17387e4258924348/chia_rs-0.1.0-cp37-abi3-win_amd64.whl#sha256=e8f0d1d5fc21c48255d1d172f44a79bae1a2229f024692cc0622fdf224d042be (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,052   Found link https://files.pythonhosted.org/packages/d4/4d/e0ec5201a2415c9af57025287aa6ad72439f5440e750d9e67a2ed7778ca9/chia_rs-0.1.0.tar.gz#sha256=0f849f0faf684b5980c6776edd1d517c2baf89132f5126c0f745a9680e12f8d6 (from https://pypi.org/simple/chia-rs/), version: 0.1.0
2022-06-06T20:22:31,053   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/12/6c/977c9d7093b0d08328c321713559352565e3a935fe3ec21439d25ed0344d/chia_rs-0.1.1-cp37-abi3-macosx_10_7_x86_64.whl#sha256=4cb79f095115affcb78b126d1fbed4be800f186c4be0e45b39fccd57d5d4b3d0 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,054   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/0b/b4/e96cabdb0e7350e14ee6515384a531f656376e09cfa3a5c1daca43e50120/chia_rs-0.1.1-cp37-abi3-macosx_11_0_arm64.whl#sha256=10c0a70c11dfe16721f9cc3ff95c7e2b2bcbf023b808a1f58dec75b77d0e77f5 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,054   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/94/52/1730fce29fae8e156b0dbf52b75d05b1b34f1c92cf31092df1eac0bd502f/chia_rs-0.1.1-cp37-abi3-manylinux_2_12_x86_64.manylinux2010_x86_64.whl#sha256=4b5123e79caf5b657710e918b800fc45124e71878af837f64d468d45bb81c8be (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,055   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/06/e0/3e540e5246dbd452735f7c96a2705cbbe02703a77d7ee3641c604fe71895/chia_rs-0.1.1-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl#sha256=a84a8e44495e404a324bf52c97c7046c7e3b8e98b0b97f853ae6a655fff0958f (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,055   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/e2/bb/0c273a3c6a38079dd5c02473140696b12c2a76675b498c2b1fe19b44701a/chia_rs-0.1.1-cp37-abi3-win_amd64.whl#sha256=5cb8aa1b304ff6d015c91c2a7b952363c11e31d75503fd2f03e660334becf5ae (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,056   Found link https://files.pythonhosted.org/packages/5b/96/4b29aadaa505d2e9e16b9caf006acadaa0be6e4c70edcfbb4e1c65acd0d8/chia_rs-0.1.1.tar.gz#sha256=c4523c12dd8440f26d008181c0607feaa4b1e3d109c33ea86f501e3d2c613ea1 (from https://pypi.org/simple/chia-rs/), version: 0.1.1
2022-06-06T20:22:31,056   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/09/1f/47d99fed2be82de708101d35481ad431181e2941dbaabcf50a25d6717379/chia_rs-0.1.2-cp37-abi3-macosx_10_7_x86_64.whl#sha256=ede7dccc69570278e03777a4fcfad2780c77de857e54fdedcc126bf1984831a0 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,057   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/a4/42/62fd8cdbb4792424634c02b11c7496204a62413cabd17a2a84a705844c13/chia_rs-0.1.2-cp37-abi3-macosx_11_0_arm64.whl#sha256=0e542e644497d88862c9f7fda86173eb2c0fde3757206d3084293b098344c3a9 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,058   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/71/0b/4239c45441c3bab9bce4ad5c2053222a790e227b471315ad4ca2d0fb6a26/chia_rs-0.1.2-cp37-abi3-manylinux_2_12_x86_64.manylinux2010_x86_64.whl#sha256=cc2d455f5e1817096a2c118de21ad5f3d82aaab7bc34687a499107a286651a44 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,058   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/91/33/406db332fe95ef0e8cc3e915237906d189bf2d9ca9405443ce7b9e745594/chia_rs-0.1.2-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl#sha256=f40b78eb0b078b46d36a4b0a5101c4853ffa822a9a3563cbead9c044e929f1f7 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,059   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/4d/0b/6ace646e35f93849a351fbec5e367270d584ff263944a50f8b1453e5ee86/chia_rs-0.1.2-cp37-abi3-win_amd64.whl#sha256=5bc6b72402a433c56982089181de5f558eebd8f919a2fde585746f7ec86d5cba (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,059   Found link https://files.pythonhosted.org/packages/e6/ce/343897a04256de1c9b1100cb35ae64fad3b77c2428fab23a9869e0dcd8a1/chia_rs-0.1.2.tar.gz#sha256=a643649802c3ce11bb7532bc379e2dc375f150e7e6179d544b37a29f5623a717 (from https://pypi.org/simple/chia-rs/), version: 0.1.2
2022-06-06T20:22:31,060   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/4f/97/2eef5025d21c9154ed1455e0d679873d6b297fd795ed30de355af0aa4f48/chia_rs-0.1.3-cp37-abi3-macosx_10_7_x86_64.whl#sha256=048aef3acd307dcb9a100f1517935597191979d3aea250fe15e3a48bddccf2bf (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,060   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/8b/3a/3f7720cbfba7e4ddcf07cc0e6e830478da28d81a8d52be9954762e0b02d2/chia_rs-0.1.3-cp37-abi3-macosx_11_0_arm64.whl#sha256=fc8422017054b8866f66607e8e09c6b5b3ebfb8f66112f800000f070befd85e2 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,061   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/37/c4/89115e246c04d44afb097161f8f6432aefed28fff1195752a092bb77e0ed/chia_rs-0.1.3-cp37-abi3-manylinux_2_12_x86_64.manylinux2010_x86_64.whl#sha256=1ac8a3456ed670d608a11a8845c90ce7d120e126dab05ce85629a2793dc0e994 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,061   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/90/80/77b8069aed31d3e962c6822b27153c0509f8637158c620733dcbda543f8f/chia_rs-0.1.3-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl#sha256=4cc092aada9c78e7a77914ebe95f849e78ee4133d72d87d0d89c87db0c4266b4 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,062   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/d8/6b/bfd7bdf8cdb062f4cf5f5a3d17a77fdffff59aeaa9931c9f9c82f64e4fdb/chia_rs-0.1.3-cp37-abi3-win_amd64.whl#sha256=54b135a0bf9281b069f68e253b8a9606f19b2143f8d67ca605695e722861f2d6 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,063   Found link https://files.pythonhosted.org/packages/d3/90/c5bcc300fef055344b52a45a1fa1e867d117a78bd5632442c5d02a67b73b/chia_rs-0.1.3.tar.gz#sha256=a5f08f6d4cd2f49df53721e4599fd704a80ce2748cef7d856f56edea53a503b5 (from https://pypi.org/simple/chia-rs/), version: 0.1.3
2022-06-06T20:22:31,063   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/4d/55/f39fb90f9939db22e4a94636f3df23aa8dbef5d4b3c58e2567373ae8ca59/chia_rs-0.1.4-cp37-abi3-macosx_10_7_x86_64.whl#sha256=909e13d9584071aaeea1cf1b4baef0cc72ab1adebdc4846f213881fa8b15ad37 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,064   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/12/c8/7a71755baad53d6750cae2ef1fe219f657ddfdaebb12c0967fb5f96264bb/chia_rs-0.1.4-cp37-abi3-macosx_11_0_arm64.whl#sha256=af9cab058fca0735831f2384afc9cd29b219a45454515b5bd823cbf0dc4cfa9e (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,064   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/bf/14/81a0a89017d2e3c5d7d4d04b58c789ce4da0f0ae2a8138651f452814fff3/chia_rs-0.1.4-cp37-abi3-manylinux_2_12_x86_64.manylinux2010_x86_64.whl#sha256=d0b88f335cc3873802443033cbf0aa4675bf9bb2860927974389049252fd1365 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,065   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/72/cf/e7fa5567ed4fbee97bad5338222e8a06ae33ef6517a1a9a09aa8c835de94/chia_rs-0.1.4-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl#sha256=2766dbf7c6accb726c8fae6d3431402d0bbcaa9a0435317ff505c94f2e48cf1b (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,065   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/e4/32/14d54cf0f36916ea3c883fe6f394596cb81de973c59ea191e469f13be652/chia_rs-0.1.4-cp37-abi3-win_amd64.whl#sha256=d7b466587fc12b322cd8da1eeff5fd0043d9103b0619dacd675bdea3c66d9e55 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,066   Found link https://files.pythonhosted.org/packages/3c/8b/8b623734e3a078b61e747439567472479556cefe3feb049134a26d66757e/chia_rs-0.1.4.tar.gz#sha256=d1ba076cb3da96bdbc5e655290d3ec29f65038e54e537412618fe1091aa607d2 (from https://pypi.org/simple/chia-rs/), version: 0.1.4
2022-06-06T20:22:31,066   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/f0/47/9ff17457af04e8774aceb82bf790b59a0c1c1e9b8f681863bc0338f7b664/chia_rs-0.1.5-cp37-abi3-macosx_10_7_x86_64.whl#sha256=18a486b22ce368fcb300def35bd511c7dac00f8979b1c0c5657b665ebbdb2d65 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,067   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/68/92/784103c5df43b33a6be2a737113eedee1a1d448ef8919f8a5f1b1946190d/chia_rs-0.1.5-cp37-abi3-macosx_11_0_arm64.whl#sha256=5328e522990f9700a1339ba63e249e57d4683dc964219510847a628d1def49ed (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,068   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/59/59/00071d0e03b01f07b8dae4a39c5c25fb2cb75f07833ea25574855fe600c6/chia_rs-0.1.5-cp37-abi3-manylinux_2_12_x86_64.manylinux2010_x86_64.whl#sha256=9fa8770d610beab15cee77c7f72c45508426f8dcff0f43bc6f06fe56b817c964 (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,068   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/57/8b/ae48fb8c7e522e8393ac4da78dd9eebeb7926940883451c37c2f93f9fb80/chia_rs-0.1.5-cp37-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl#sha256=7f8d464ba8f8c5a77044a6c6d72b6ec11d2111ffacb44905b7e3c052c2b0403e (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,069   Skipping link: No binaries permitted for chia-rs: https://files.pythonhosted.org/packages/11/27/3c9580ef7db023fb614bf2ad0e1b08127762ace630e31c72e9197aacf31c/chia_rs-0.1.5-cp37-abi3-win_amd64.whl#sha256=82421037f443a2218119c7b924b64e80f60b287498f12e19ac6b67e5030bba8b (from https://pypi.org/simple/chia-rs/)
2022-06-06T20:22:31,069   Found link https://files.pythonhosted.org/packages/74/67/c4c7a229bbea9e345f55b1a25f8b4166f82d97d5040c90d2d26bafe3af41/chia_rs-0.1.5.tar.gz#sha256=44fe1d1dc959641d60e0cac4116247dc8d4e92c191c3717b417d399d125a260d (from https://pypi.org/simple/chia-rs/), version: 0.1.5
2022-06-06T20:22:31,070 Fetching project page and analyzing links: https://www.piwheels.org/simple/chia-rs/
2022-06-06T20:22:31,071 Getting page https://www.piwheels.org/simple/chia-rs/
2022-06-06T20:22:31,073 Found index url https://www.piwheels.org/simple
2022-06-06T20:22:31,341 Skipping link: not a file: https://www.piwheels.org/simple/chia-rs/
2022-06-06T20:22:31,341 Skipping link: not a file: https://pypi.org/simple/chia-rs/
2022-06-06T20:22:31,387 Given no hashes to check 1 links for project 'chia-rs': discarding no candidates
2022-06-06T20:22:31,429 Collecting chia-rs==0.1.5
2022-06-06T20:22:31,433   Created temporary directory: /tmp/pip-unpack-yxjn95vq
2022-06-06T20:22:31,527   Downloading chia_rs-0.1.5.tar.gz (191 kB)
2022-06-06T20:22:32,015   Added chia-rs==0.1.5 from https://files.pythonhosted.org/packages/74/67/c4c7a229bbea9e345f55b1a25f8b4166f82d97d5040c90d2d26bafe3af41/chia_rs-0.1.5.tar.gz#sha256=44fe1d1dc959641d60e0cac4116247dc8d4e92c191c3717b417d399d125a260d to build tracker '/tmp/pip-build-tracker-oqhjw9dy'
2022-06-06T20:22:32,024   Created temporary directory: /tmp/pip-build-env-ht61lwm2
2022-06-06T20:22:32,045   Created temporary directory: /tmp/pip-standalone-pip-8j10tqgo
2022-06-06T20:22:34,467   Installing build dependencies: started
2022-06-06T20:22:34,469   Running command pip subprocess to install build dependencies
2022-06-06T20:22:45,660   Using pip 22.1.2 from /tmp/pip-standalone-pip-8j10tqgo/__env_pip__.zip/pip (python 3.9)
2022-06-06T20:22:47,117   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-06-06T20:22:48,537   Collecting maturin<0.12,>=0.11.3
2022-06-06T20:22:48,753     Using cached maturin-0.11.5-py3-none-manylinux_2_17_armv7l.manylinux2014_armv7l.whl (4.9 MB)
2022-06-06T20:22:49,401   Collecting toml~=0.10.2
2022-06-06T20:22:49,442     Using cached https://www.piwheels.org/simple/toml/toml-0.10.2-py2.py3-none-any.whl (16 kB)
2022-06-06T20:22:52,811   Installing collected packages: toml, maturin
2022-06-06T20:22:53,917   Successfully installed maturin-0.11.5 toml-0.10.2
2022-06-06T20:22:54,548   Installing build dependencies: finished with status 'done'
2022-06-06T20:22:54,575   Getting requirements to build wheel: started
2022-06-06T20:22:54,577   Running command Getting requirements to build wheel
2022-06-06T20:22:54,999   Getting requirements to build wheel: finished with status 'done'
2022-06-06T20:22:55,011   Created temporary directory: /tmp/pip-modern-metadata-r1dpf6a0
2022-06-06T20:22:55,016   Preparing metadata (pyproject.toml): started
2022-06-06T20:22:55,018   Running command Preparing metadata (pyproject.toml)
2022-06-06T20:22:56,102   💥 maturin failed
2022-06-06T20:22:56,103     Caused by: Cargo metadata failed. Does your crate compile with `cargo build`?
2022-06-06T20:22:56,103     Caused by: `cargo metadata` exited with an error: error: failed to get `chia` as a dependency of package `chia_rs v0.1.5 (/tmp/pip-wheel-89u23wqe/chia-rs_0781fa4c586f45c7938a20d097fc84dd)`

2022-06-06T20:22:56,104   Caused by:
2022-06-06T20:22:56,104     failed to load source for dependency `chia`

2022-06-06T20:22:56,105   Caused by:
2022-06-06T20:22:56,105     Unable to update /tmp/pip-wheel-89u23wqe/chia-rs_0781fa4c586f45c7938a20d097fc84dd/local_dependencies/chia

2022-06-06T20:22:56,106   Caused by:
2022-06-06T20:22:56,106     failed to parse manifest at `/tmp/pip-wheel-89u23wqe/chia-rs_0781fa4c586f45c7938a20d097fc84dd/local_dependencies/chia/Cargo.toml`

2022-06-06T20:22:56,107   Caused by:
2022-06-06T20:22:56,108     Feature `py-bindings` includes `dep:pyo3` which is neither a dependency nor another feature
2022-06-06T20:22:56,108   Error running maturin: Command '['maturin', 'pep517', 'write-dist-info', '--metadata-directory', '/tmp/pip-modern-metadata-r1dpf6a0', '--interpreter', '/usr/bin/python3']' returned non-zero exit status 1.
2022-06-06T20:22:56,109   Checking for Rust toolchain....
2022-06-06T20:22:56,109   Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-r1dpf6a0 --interpreter /usr/bin/python3`
2022-06-06T20:22:56,144   ERROR: [present-rich] Preparing metadata (pyproject.toml) exited with 1
2022-06-06T20:22:56,184   [bold magenta]full command[/]: [blue]/usr/bin/python3 /home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmpdsaeg58t[/]
2022-06-06T20:22:56,185   [bold magenta]cwd[/]: /tmp/pip-wheel-89u23wqe/chia-rs_0781fa4c586f45c7938a20d097fc84dd
2022-06-06T20:22:56,185   Preparing metadata (pyproject.toml): finished with status 'error'
2022-06-06T20:22:56,191 ERROR: [present-rich] metadata generation failed
2022-06-06T20:22:56,205 Exception information:
2022-06-06T20:22:56,205 Traceback (most recent call last):
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata
2022-06-06T20:22:56,205     distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/utils/misc.py", line 706, in prepare_metadata_for_build_wheel
2022-06-06T20:22:56,205     return super().prepare_metadata_for_build_wheel(
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/pep517/wrappers.py", line 188, in prepare_metadata_for_build_wheel
2022-06-06T20:22:56,205     return self._call_hook('prepare_metadata_for_build_wheel', {
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/pep517/wrappers.py", line 322, in _call_hook
2022-06-06T20:22:56,205     self._subprocess_runner(
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/utils/subprocess.py", line 252, in runner
2022-06-06T20:22:56,205     call_subprocess(
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2022-06-06T20:22:56,205     raise error
2022-06-06T20:22:56,205 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1
2022-06-06T20:22:56,205 
2022-06-06T20:22:56,205 The above exception was the direct cause of the following exception:
2022-06-06T20:22:56,205 
2022-06-06T20:22:56,205 Traceback (most recent call last):
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-06-06T20:22:56,205     status = run_func(*args)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-06-06T20:22:56,205     return func(self, options, args)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 145, in run
2022-06-06T20:22:56,205     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve
2022-06-06T20:22:56,205     result = self._result = resolver.resolve(
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-06-06T20:22:56,205     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-06-06T20:22:56,205     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2022-06-06T20:22:56,205     if not criterion.candidates:
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-06-06T20:22:56,205     return bool(self._sequence)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-06-06T20:22:56,205     return any(self)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-06-06T20:22:56,205     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-06-06T20:22:56,205     candidate = func()
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link
2022-06-06T20:22:56,205     self._link_candidate_cache[link] = LinkCandidate(
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 291, in __init__
2022-06-06T20:22:56,205     super().__init__(
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 161, in __init__
2022-06-06T20:22:56,205     self.dist = self._prepare()
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 230, in _prepare
2022-06-06T20:22:56,205     dist = self._prepare_distribution()
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 302, in _prepare_distribution
2022-06-06T20:22:56,205     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 428, in prepare_linked_requirement
2022-06-06T20:22:56,205     return self._prepare_linked_requirement(req, parallel_builds)
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 497, in _prepare_linked_requirement
2022-06-06T20:22:56,205     dist = _get_prepared_distribution(
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2022-06-06T20:22:56,205     abstract_dist.prepare_distribution_metadata(
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2022-06-06T20:22:56,205     self.req.prepare_metadata()
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/req/req_install.py", line 526, in prepare_metadata
2022-06-06T20:22:56,205     self.metadata_directory = generate_metadata(
2022-06-06T20:22:56,205   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata
2022-06-06T20:22:56,205     raise MetadataGenerationFailed(package_details=details) from error
2022-06-06T20:22:56,205 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2022-06-06T20:22:56,231 Removed chia-rs==0.1.5 from https://files.pythonhosted.org/packages/74/67/c4c7a229bbea9e345f55b1a25f8b4166f82d97d5040c90d2d26bafe3af41/chia_rs-0.1.5.tar.gz#sha256=44fe1d1dc959641d60e0cac4116247dc8d4e92c191c3717b417d399d125a260d from build tracker '/tmp/pip-build-tracker-oqhjw9dy'
2022-06-06T20:22:56,232 Removed build tracker: '/tmp/pip-build-tracker-oqhjw9dy'