2024-01-29T13:53:48,656 Created temporary directory: /tmp/pip-build-tracker-bgmomkbw
2024-01-29T13:53:48,657 Initialized build tracking at /tmp/pip-build-tracker-bgmomkbw
2024-01-29T13:53:48,658 Created build tracker: /tmp/pip-build-tracker-bgmomkbw
2024-01-29T13:53:48,658 Entered build tracker: /tmp/pip-build-tracker-bgmomkbw
2024-01-29T13:53:48,658 Created temporary directory: /tmp/pip-wheel-qoez5r8_
2024-01-29T13:53:48,662 Created temporary directory: /tmp/pip-ephem-wheel-cache-rid2y650
2024-01-29T13:53:48,689 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2024-01-29T13:53:48,693 2 location(s) to search for versions of polars-splines:
2024-01-29T13:53:48,693 * https://pypi.org/simple/polars-splines/
2024-01-29T13:53:48,693 * https://www.piwheels.org/simple/polars-splines/
2024-01-29T13:53:48,694 Fetching project page and analyzing links: https://pypi.org/simple/polars-splines/
2024-01-29T13:53:48,694 Getting page https://pypi.org/simple/polars-splines/
2024-01-29T13:53:48,696 Found index url https://pypi.org/simple/
2024-01-29T13:53:48,766 Fetched page https://pypi.org/simple/polars-splines/ as application/vnd.pypi.simple.v1+json
2024-01-29T13:53:48,769   Skipping link: No binaries permitted for polars-splines: https://files.pythonhosted.org/packages/2f/23/dce5118e92dc2a479862d47ebc9933dc6d22ee2076c4d6231d14c0c7efa3/polars_splines-0.1-cp312-cp312-macosx_11_0_arm64.whl (from https://pypi.org/simple/polars-splines/)
2024-01-29T13:53:48,769   Skipping link: No binaries permitted for polars-splines: https://files.pythonhosted.org/packages/92/5b/53a3bc6dfe9f2a166e99fdbcf0fc7c7eaecc3e45d081b50173114095fc1b/polars_splines-0.1.0-cp312-cp312-macosx_11_0_arm64.whl (from https://pypi.org/simple/polars-splines/)
2024-01-29T13:53:48,769   Found link https://files.pythonhosted.org/packages/11/8f/e644247736db1065c32c0a80f1d4bcf8a515b2096078695d9b7cd22bf11f/polars_splines-0.1.0.tar.gz (from https://pypi.org/simple/polars-splines/), version: 0.1.0
2024-01-29T13:53:48,770   Skipping link: No binaries permitted for polars-splines: https://files.pythonhosted.org/packages/27/3c/d397b2e1a074b674e46bdbf23a0fa3044a2922e915d653deda862075629f/polars_splines-0.1.1-cp312-cp312-macosx_11_0_arm64.whl (from https://pypi.org/simple/polars-splines/) (requires-python:>=3.10)
2024-01-29T13:53:48,771   Link requires a different Python (3.9.2 not in: '>=3.10'): https://files.pythonhosted.org/packages/ef/ac/40cb4b75da553a5060b6390303a372a3c3e42f6d8ac4c6e1cb0bceb6f739/polars_splines-0.1.1.tar.gz (from https://pypi.org/simple/polars-splines/) (requires-python:>=3.10)
2024-01-29T13:53:48,771   Skipping link: 0.1.1 Requires-Python >=3.10: https://files.pythonhosted.org/packages/ef/ac/40cb4b75da553a5060b6390303a372a3c3e42f6d8ac4c6e1cb0bceb6f739/polars_splines-0.1.1.tar.gz (from https://pypi.org/simple/polars-splines/) (requires-python:>=3.10)
2024-01-29T13:53:48,771 Fetching project page and analyzing links: https://www.piwheels.org/simple/polars-splines/
2024-01-29T13:53:48,772 Getting page https://www.piwheels.org/simple/polars-splines/
2024-01-29T13:53:48,773 Found index url https://www.piwheels.org/simple/
2024-01-29T13:53:48,860 Fetched page https://www.piwheels.org/simple/polars-splines/ as text/html
2024-01-29T13:53:48,861 Skipping link: not a file: https://www.piwheels.org/simple/polars-splines/
2024-01-29T13:53:48,861 Skipping link: not a file: https://pypi.org/simple/polars-splines/
2024-01-29T13:53:48,879 Given no hashes to check 1 links for project 'polars-splines': discarding no candidates
2024-01-29T13:53:48,896 Collecting polars-splines==0.1.0
2024-01-29T13:53:48,898   Created temporary directory: /tmp/pip-unpack-r6g4fwxr
2024-01-29T13:53:48,946   Downloading polars_splines-0.1.0.tar.gz (13 kB)
2024-01-29T13:53:48,973   Added polars-splines==0.1.0 from https://files.pythonhosted.org/packages/11/8f/e644247736db1065c32c0a80f1d4bcf8a515b2096078695d9b7cd22bf11f/polars_splines-0.1.0.tar.gz to build tracker '/tmp/pip-build-tracker-bgmomkbw'
2024-01-29T13:53:48,976   Created temporary directory: /tmp/pip-build-env-1gm5bv5l
2024-01-29T13:53:48,987   Installing build dependencies: started
2024-01-29T13:53:48,988   Running command pip subprocess to install build dependencies
2024-01-29T13:53:50,147   Using pip 23.3 from /home/piwheels/.local/lib/python3.9/site-packages/pip (python 3.9)
2024-01-29T13:53:50,720   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2024-01-29T13:53:51,712   Collecting maturin>=1.0
2024-01-29T13:53:51,728     Using cached https://www.piwheels.org/simple/maturin/maturin-1.4.0-cp39-cp39-linux_armv7l.whl (6.3 MB)
2024-01-29T13:53:52,023   Collecting tomli>=1.1.0 (from maturin>=1.0)
2024-01-29T13:53:52,039     Using cached https://www.piwheels.org/simple/tomli/tomli-2.0.1-py3-none-any.whl (12 kB)
2024-01-29T13:53:54,497   Installing collected packages: tomli, maturin
2024-01-29T13:53:55,080   Successfully installed maturin-1.4.0 tomli-2.0.1
2024-01-29T13:53:55,261   WARNING: There was an error checking the latest version of pip.
2024-01-29T13:53:55,540   Installing build dependencies: finished with status 'done'
2024-01-29T13:53:55,545   Getting requirements to build wheel: started
2024-01-29T13:53:55,546   Running command Getting requirements to build wheel
2024-01-29T13:53:55,733   Getting requirements to build wheel: finished with status 'done'
2024-01-29T13:53:55,737   Created temporary directory: /tmp/pip-modern-metadata-vvwva55x
2024-01-29T13:53:55,740   Preparing metadata (pyproject.toml): started
2024-01-29T13:53:55,741   Running command Preparing metadata (pyproject.toml)
2024-01-29T13:53:56,342       Updating crates.io index
2024-01-29T13:53:58,878    Downloading crates ...
2024-01-29T13:53:59,404     Downloaded splines v4.3.1
2024-01-29T13:53:59,454     Downloaded ciborium-ll v0.2.2
2024-01-29T13:53:59,479     Downloaded ciborium-io v0.2.2
2024-01-29T13:53:59,493     Downloaded ciborium v0.2.2
2024-01-29T13:53:59,600   📦 Including license file "/tmp/pip-wheel-qoez5r8_/polars-splines_0344585249b0462bb0319b5d0406e15e/LICENSE"
2024-01-29T13:53:59,602   🍹 Building a mixed python/rust project
2024-01-29T13:53:59,602   ⚠️  Warning: You're building a library without activating pyo3's `extension-module` feature. See https://pyo3.rs/v0.20.2/building_and_distribution.html#linking
2024-01-29T13:53:59,602   🔗 Found pyo3 bindings
2024-01-29T13:53:59,883   🐍 Found CPython 3.9 at /usr/bin/python3
2024-01-29T13:53:59,895   polars_splines-0.1.0.dist-info
2024-01-29T13:53:59,895   Checking for Rust toolchain....
2024-01-29T13:53:59,896   Running `maturin pep517 write-dist-info --metadata-directory /tmp/pip-modern-metadata-vvwva55x --interpreter /usr/bin/python3`
2024-01-29T13:53:59,915   Preparing metadata (pyproject.toml): finished with status 'done'
2024-01-29T13:53:59,921   Source in /tmp/pip-wheel-qoez5r8_/polars-splines_0344585249b0462bb0319b5d0406e15e has version 0.1.0, which satisfies requirement polars-splines==0.1.0 from https://files.pythonhosted.org/packages/11/8f/e644247736db1065c32c0a80f1d4bcf8a515b2096078695d9b7cd22bf11f/polars_splines-0.1.0.tar.gz
2024-01-29T13:53:59,922   Removed polars-splines==0.1.0 from https://files.pythonhosted.org/packages/11/8f/e644247736db1065c32c0a80f1d4bcf8a515b2096078695d9b7cd22bf11f/polars_splines-0.1.0.tar.gz from build tracker '/tmp/pip-build-tracker-bgmomkbw'
2024-01-29T13:53:59,926 Created temporary directory: /tmp/pip-unpack-50fzfybt
2024-01-29T13:53:59,927 Created temporary directory: /tmp/pip-unpack-brdhhkbk
2024-01-29T13:53:59,931 Building wheels for collected packages: polars-splines
2024-01-29T13:53:59,935   Created temporary directory: /tmp/pip-wheel-y02inhwq
2024-01-29T13:53:59,936   Destination directory: /tmp/pip-wheel-y02inhwq
2024-01-29T13:53:59,938   Building wheel for polars-splines (pyproject.toml): started
2024-01-29T13:53:59,939   Running command Building wheel for polars-splines (pyproject.toml)
2024-01-29T13:54:00,104   Running `maturin pep517 build-wheel -i /usr/bin/python3 --compatibility off`
2024-01-29T13:54:00,805   📦 Including license file "/tmp/pip-wheel-qoez5r8_/polars-splines_0344585249b0462bb0319b5d0406e15e/LICENSE"
2024-01-29T13:54:00,806   🍹 Building a mixed python/rust project
2024-01-29T13:54:00,806   ⚠️  Warning: You're building a library without activating pyo3's `extension-module` feature. See https://pyo3.rs/v0.20.2/building_and_distribution.html#linking
2024-01-29T13:54:00,807   🔗 Found pyo3 bindings
2024-01-29T13:54:01,089   🐍 Found CPython 3.9 at /usr/bin/python3
2024-01-29T13:54:02,016      Compiling version_check v0.9.4
2024-01-29T13:54:02,017      Compiling autocfg v1.1.0
2024-01-29T13:54:02,018      Compiling proc-macro2 v1.0.78
2024-01-29T13:54:02,021      Compiling unicode-ident v1.0.12
2024-01-29T13:54:02,428      Compiling libc v0.2.152
2024-01-29T13:54:04,607      Compiling libm v0.2.8
2024-01-29T13:54:04,942      Compiling crossbeam-utils v0.8.19
2024-01-29T13:54:05,489      Compiling rayon-core v1.12.1
2024-01-29T13:54:06,506      Compiling ahash v0.8.7
2024-01-29T13:54:06,970      Compiling thiserror v1.0.56
2024-01-29T13:54:07,322      Compiling target-features v0.1.5
2024-01-29T13:54:08,489      Compiling cfg-if v1.0.0
2024-01-29T13:54:09,287      Compiling quote v1.0.35
2024-01-29T13:54:12,233      Compiling syn v2.0.48
2024-01-29T13:54:12,247      Compiling syn v1.0.109
2024-01-29T13:54:12,953      Compiling polars-utils v0.37.0
2024-01-29T13:54:16,596      Compiling num-traits v0.2.17
2024-01-29T13:54:19,619      Compiling serde v1.0.196
2024-01-29T13:54:21,931      Compiling once_cell v1.19.0
2024-01-29T13:54:32,324      Compiling getrandom v0.2.12
2024-01-29T13:54:38,208      Compiling polars-compute v0.37.0
2024-01-29T13:54:40,698      Compiling crossbeam-epoch v0.9.18
2024-01-29T13:54:44,639      Compiling crossbeam-deque v0.8.5
2024-01-29T13:54:46,041      Compiling memchr v2.7.1
2024-01-29T13:54:52,118      Compiling aho-corasick v1.1.2
2024-01-29T13:55:02,145      Compiling zerocopy v0.7.32
2024-01-29T13:55:05,877      Compiling either v1.9.0
2024-01-29T13:55:07,227      Compiling regex-syntax v0.8.2
2024-01-29T13:55:13,467      Compiling thiserror-impl v1.0.56
2024-01-29T13:55:18,070      Compiling bytemuck_derive v1.5.0
2024-01-29T13:55:21,409      Compiling multiversion-macros v0.7.3
2024-01-29T13:55:29,683      Compiling serde_derive v1.0.196
2024-01-29T13:55:35,024      Compiling regex-automata v0.4.5
2024-01-29T13:55:41,115      Compiling rayon v1.8.1
2024-01-29T13:56:01,313      Compiling smartstring v1.0.1
2024-01-29T13:56:02,999      Compiling allocator-api2 v0.2.16
2024-01-29T13:56:07,879      Compiling hashbrown v0.14.3
2024-01-29T13:56:17,588      Compiling regex v1.10.3
2024-01-29T13:56:24,836      Compiling equivalent v1.0.1
2024-01-29T13:56:25,044      Compiling simdutf8 v0.1.4
2024-01-29T13:56:25,664      Compiling static_assertions v1.1.0
2024-01-29T13:56:25,840      Compiling iana-time-zone v0.1.59
2024-01-29T13:56:34,372      Compiling polars-error v0.37.0
2024-01-29T13:56:37,390      Compiling bytemuck v1.14.1
2024-01-29T13:56:41,565      Compiling polars-arrow v0.37.0
2024-01-29T13:56:47,864      Compiling multiversion v0.7.3
2024-01-29T13:56:48,046      Compiling rand_core v0.6.4
2024-01-29T13:56:49,702      Compiling strength_reduce v0.2.4
2024-01-29T13:56:51,575      Compiling chrono v0.4.33
2024-01-29T13:56:54,358      Compiling indexmap v2.2.1
2024-01-29T13:57:00,880      Compiling ppv-lite86 v0.2.17
2024-01-29T13:57:03,642      Compiling ethnum v1.5.0
2024-01-29T13:57:05,095      Compiling foreign_vec v0.1.0
2024-01-29T13:57:05,342      Compiling atoi_simd v0.15.6
2024-01-29T13:57:07,138      Compiling target-lexicon v0.12.13
2024-01-29T13:57:08,593      Compiling ryu v1.0.16
2024-01-29T13:57:10,039      Compiling fast-float v0.2.0
2024-01-29T13:57:11,773      Compiling itoa v1.0.10
2024-01-29T13:57:12,334      Compiling streaming-iterator v0.1.9
2024-01-29T13:57:13,165      Compiling dyn-clone v1.0.16
2024-01-29T13:57:16,663      Compiling rand_chacha v0.3.1
2024-01-29T13:57:21,828      Compiling rand v0.8.5
2024-01-29T13:57:28,066      Compiling polars-core v0.37.0
2024-01-29T13:57:35,433      Compiling heck v0.4.1
2024-01-29T13:57:38,995   error[E0308]: `if` and `else` have incompatible types
2024-01-29T13:57:38,995      --> /home/piwheels/.cargo/registry/src/index.crates.io-1cd66030c949c28d/polars-arrow-0.37.0/src/compute/cast/utf8_to.rs:101:9
2024-01-29T13:57:38,996       |
2024-01-29T13:57:38,996   98  |       let buffers = if uses_buffer {
2024-01-29T13:57:38,996       |  ___________________-
2024-01-29T13:57:38,997   99  | |         Arc::from([arr.values().clone()])
2024-01-29T13:57:38,997       | |         --------------------------------- expected because of this
2024-01-29T13:57:38,997   100 | |     } else {
2024-01-29T13:57:38,998   101 | |         Arc::from([])
2024-01-29T13:57:38,998       | |         ^^^^^^^^^^^^^ expected an array with a fixed size of 1 element, found one with 0 elements
2024-01-29T13:57:38,998   102 | |     };
2024-01-29T13:57:38,999       | |_____- `if` and `else` have incompatible types
2024-01-29T13:57:38,999       |
2024-01-29T13:57:38,999       = note: expected struct `Arc<[buffer::immutable::Buffer<u8>; 1]>`
2024-01-29T13:57:38,999                  found struct `Arc<[_; 0]>`

2024-01-29T13:57:40,007      Compiling rand_distr v0.4.3
2024-01-29T13:57:44,578      Compiling pyo3-build-config v0.20.2
2024-01-29T13:57:44,706      Compiling bitflags v2.4.2
2024-01-29T13:57:45,040   For more information about this error, try `rustc --explain E0308`.
2024-01-29T13:57:45,072   error: could not compile `polars-arrow` (lib) due to previous error
2024-01-29T13:57:45,073   warning: build failed, waiting for other jobs to finish...
2024-01-29T13:57:49,015   💥 maturin failed
2024-01-29T13:57:49,015     Caused by: Failed to build a native library through cargo
2024-01-29T13:57:49,015     Caused by: Cargo build finished with "exit status: 101": `env -u CARGO PYO3_ENVIRONMENT_SIGNATURE="cpython-3.9-64bit" PYO3_PYTHON="/usr/bin/python3" PYTHON_SYS_EXECUTABLE="/usr/bin/python3" "cargo" "rustc" "--message-format" "json-render-diagnostics" "--manifest-path" "/tmp/pip-wheel-qoez5r8_/polars-splines_0344585249b0462bb0319b5d0406e15e/Cargo.toml" "--release" "--lib"`
2024-01-29T13:57:49,025   Error: command ['maturin', 'pep517', 'build-wheel', '-i', '/usr/bin/python3', '--compatibility', 'off'] returned non-zero exit status 1
2024-01-29T13:57:49,036   ERROR: Building wheel for polars-splines (pyproject.toml) exited with 1
2024-01-29T13:57:49,054   [bold magenta]full command[/]: [blue]/usr/bin/python3 /home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py build_wheel /tmp/tmpcueacse2[/]
2024-01-29T13:57:49,054   [bold magenta]cwd[/]: /tmp/pip-wheel-qoez5r8_/polars-splines_0344585249b0462bb0319b5d0406e15e
2024-01-29T13:57:49,054   Building wheel for polars-splines (pyproject.toml): finished with status 'error'
2024-01-29T13:57:49,056   ERROR: Failed building wheel for polars-splines
2024-01-29T13:57:49,059 Failed to build polars-splines
2024-01-29T13:57:49,060 ERROR: Failed to build one or more wheels
2024-01-29T13:57:49,061 Exception information:
2024-01-29T13:57:49,061 Traceback (most recent call last):
2024-01-29T13:57:49,061   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2024-01-29T13:57:49,061     status = run_func(*args)
2024-01-29T13:57:49,061   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 245, in wrapper
2024-01-29T13:57:49,061     return func(self, options, args)
2024-01-29T13:57:49,061   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 181, in run
2024-01-29T13:57:49,061     raise CommandError("Failed to build one or more wheels")
2024-01-29T13:57:49,061 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2024-01-29T13:57:49,065 Removed build tracker: '/tmp/pip-build-tracker-bgmomkbw'