[INFO] cloning repository https://github.com/tedjohnson12/polar-disk-freq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tedjohnson12/polar-disk-freq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedjohnson12%2Fpolar-disk-freq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedjohnson12%2Fpolar-disk-freq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e9a690ee8043b1f88e097a53de0e0ef8947cd67
[INFO] testing tedjohnson12/polar-disk-freq against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedjohnson12%2Fpolar-disk-freq" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tedjohnson12/polar-disk-freq
[INFO] finished tweaking git repo https://github.com/tedjohnson12/polar-disk-freq
[INFO] tweaked toml for git repo https://github.com/tedjohnson12/polar-disk-freq written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tedjohnson12/polar-disk-freq on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tedjohnson12/polar-disk-freq already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded numpy v0.21.0
[INFO] [stderr]   Downloaded syn v2.0.63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4785ed0c75fd0c9754ed162d6892d6708fb8864e5e1497dbb7da92bf9754f1e7
[INFO] running `Command { std: "docker" "start" "-a" "4785ed0c75fd0c9754ed162d6892d6708fb8864e5e1497dbb7da92bf9754f1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4785ed0c75fd0c9754ed162d6892d6708fb8864e5e1497dbb7da92bf9754f1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4785ed0c75fd0c9754ed162d6892d6708fb8864e5e1497dbb7da92bf9754f1e7", kill_on_drop: false }`
[INFO] [stdout] 4785ed0c75fd0c9754ed162d6892d6708fb8864e5e1497dbb7da92bf9754f1e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44f3502a3e764f0831de3bf7abc01db8f164e670e9c7cc498026df4e1d24a56b
[INFO] running `Command { std: "docker" "start" "-a" "44f3502a3e764f0831de3bf7abc01db8f164e670e9c7cc498026df4e1d24a56b", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling pyo3-build-config v0.21.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling parking_lot v0.12.2
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling pyo3-ffi v0.21.2
[INFO] [stderr]    Compiling pyo3 v0.21.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.21.2
[INFO] [stderr]    Compiling pyo3-macros v0.21.2
[INFO] [stderr]    Compiling numpy v0.21.0
[INFO] [stderr]    Compiling _polar-disk-freq v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `I_II` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 253 |     I_II,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `IIi`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `II_I` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:254:5
[INFO] [stdout]     |
[INFO] [stdout] 254 |     II_I,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `IiI`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `II_III` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     II_III,
[INFO] [stdout]     |     ^^^^^^ help: convert the identifier to upper camel case: `IiIii`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `III_II` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 |     III_II,
[INFO] [stdout]     |     ^^^^^^ help: convert the identifier to upper camel case: `IiiIi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `III_IV` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     III_IV,
[INFO] [stdout]     |     ^^^^^^ help: convert the identifier to upper camel case: `IiiIv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IV_III` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:258:5
[INFO] [stdout]     |
[INFO] [stdout] 258 |     IV_III,
[INFO] [stdout]     |     ^^^^^^ help: convert the identifier to upper camel case: `IvIii`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IV_I` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:259:5
[INFO] [stdout]     |
[INFO] [stdout] 259 |     IV_I,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `IvI`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `I_IV` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 |     I_IV
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `IIv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::deprecations::GilRefs::<T>::function_arg`: use `&Bound<'_, T>` instead for this function argument
[INFO] [stdout]  --> src/lib.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn _polar_disk_freq(_py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/solve.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Err(&'static str),
[INFO] [stdout]    |     --- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 50 -     Err(&'static str),
[INFO] [stdout] 50 +     Err(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.41s
[INFO] running `Command { std: "docker" "inspect" "44f3502a3e764f0831de3bf7abc01db8f164e670e9c7cc498026df4e1d24a56b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f3502a3e764f0831de3bf7abc01db8f164e670e9c7cc498026df4e1d24a56b", kill_on_drop: false }`
[INFO] [stdout] 44f3502a3e764f0831de3bf7abc01db8f164e670e9c7cc498026df4e1d24a56b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6560a5e8dffbdd87b321b751af5ddebad32a44aef454a7f2b04c142c7deda638
[INFO] running `Command { std: "docker" "start" "-a" "6560a5e8dffbdd87b321b751af5ddebad32a44aef454a7f2b04c142c7deda638", kill_on_drop: false }`
[INFO] [stderr]    Compiling _polar-disk-freq v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `I_II` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:253:5
[INFO] [stdout]     |
[INFO] [stdout] 253 |     I_II,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `IIi`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `II_I` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:254:5
[INFO] [stdout]     |
[INFO] [stdout] 254 |     II_I,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `IiI`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `II_III` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     II_III,
[INFO] [stdout]     |     ^^^^^^ help: convert the identifier to upper camel case: `IiIii`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `III_II` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 |     III_II,
[INFO] [stdout]     |     ^^^^^^ help: convert the identifier to upper camel case: `IiiIi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `III_IV` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 257 |     III_IV,
[INFO] [stdout]     |     ^^^^^^ help: convert the identifier to upper camel case: `IiiIv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IV_III` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:258:5
[INFO] [stdout]     |
[INFO] [stdout] 258 |     IV_III,
[INFO] [stdout]     |     ^^^^^^ help: convert the identifier to upper camel case: `IvIii`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `IV_I` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:259:5
[INFO] [stdout]     |
[INFO] [stdout] 259 |     IV_I,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `IvI`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `I_IV` should have an upper camel case name
[INFO] [stdout]    --> src/solve.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 |     I_IV
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `IIv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `pyo3::deprecations::GilRefs::<T>::function_arg`: use `&Bound<'_, T>` instead for this function argument
[INFO] [stdout]  --> src/lib.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn _polar_disk_freq(_py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/solve.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Err(&'static str),
[INFO] [stdout]    |     --- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 50 -     Err(&'static str),
[INFO] [stdout] 50 +     Err(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "6560a5e8dffbdd87b321b751af5ddebad32a44aef454a7f2b04c142c7deda638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6560a5e8dffbdd87b321b751af5ddebad32a44aef454a7f2b04c142c7deda638", kill_on_drop: false }`
[INFO] [stdout] 6560a5e8dffbdd87b321b751af5ddebad32a44aef454a7f2b04c142c7deda638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10e47dc65687839852185ace7cb621b0423ddc4f1b114acd53c3846ab4427fdd
[INFO] running `Command { std: "docker" "start" "-a" "10e47dc65687839852185ace7cb621b0423ddc4f1b114acd53c3846ab4427fdd", kill_on_drop: false }`
[INFO] [stderr] warning: variant `I_II` should have an upper camel case name
[INFO] [stderr]    --> src/solve.rs:253:5
[INFO] [stderr]     |
[INFO] [stderr] 253 |     I_II,
[INFO] [stderr]     |     ^^^^ help: convert the identifier to upper camel case: `IIi`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `II_I` should have an upper camel case name
[INFO] [stderr]    --> src/solve.rs:254:5
[INFO] [stderr]     |
[INFO] [stderr] 254 |     II_I,
[INFO] [stderr]     |     ^^^^ help: convert the identifier to upper camel case: `IiI`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `II_III` should have an upper camel case name
[INFO] [stderr]    --> src/solve.rs:255:5
[INFO] [stderr]     |
[INFO] [stderr] 255 |     II_III,
[INFO] [stderr]     |     ^^^^^^ help: convert the identifier to upper camel case: `IiIii`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `III_II` should have an upper camel case name
[INFO] [stderr]    --> src/solve.rs:256:5
[INFO] [stderr]     |
[INFO] [stderr] 256 |     III_II,
[INFO] [stderr]     |     ^^^^^^ help: convert the identifier to upper camel case: `IiiIi`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `III_IV` should have an upper camel case name
[INFO] [stderr]    --> src/solve.rs:257:5
[INFO] [stderr]     |
[INFO] [stderr] 257 |     III_IV,
[INFO] [stderr]     |     ^^^^^^ help: convert the identifier to upper camel case: `IiiIv`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `IV_III` should have an upper camel case name
[INFO] [stderr]    --> src/solve.rs:258:5
[INFO] [stderr]     |
[INFO] [stderr] 258 |     IV_III,
[INFO] [stderr]     |     ^^^^^^ help: convert the identifier to upper camel case: `IvIii`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `IV_I` should have an upper camel case name
[INFO] [stderr]    --> src/solve.rs:259:5
[INFO] [stderr]     |
[INFO] [stderr] 259 |     IV_I,
[INFO] [stderr]     |     ^^^^ help: convert the identifier to upper camel case: `IvI`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `I_IV` should have an upper camel case name
[INFO] [stderr]    --> src/solve.rs:260:5
[INFO] [stderr]     |
[INFO] [stderr] 260 |     I_IV
[INFO] [stderr]     |     ^^^^ help: convert the identifier to upper camel case: `IIv`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `pyo3::deprecations::GilRefs::<T>::function_arg`: use `&Bound<'_, T>` instead for this function argument
[INFO] [stderr]  --> src/lib.rs:9:34
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn _polar_disk_freq(_py: Python, m: &PyModule) -> PyResult<()> {
[INFO] [stderr]   |                                  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/solve.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |     Err(&'static str),
[INFO] [stderr]    |     --- ^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 50 -     Err(&'static str),
[INFO] [stderr] 50 +     Err(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `_polar-disk-freq` (lib test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/_polar_disk_freq-958325753fdce522)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test solve::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10e47dc65687839852185ace7cb621b0423ddc4f1b114acd53c3846ab4427fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e47dc65687839852185ace7cb621b0423ddc4f1b114acd53c3846ab4427fdd", kill_on_drop: false }`
[INFO] [stdout] 10e47dc65687839852185ace7cb621b0423ddc4f1b114acd53c3846ab4427fdd