[INFO] fetching crate audio_samples 0.1.0...
[INFO] checking audio_samples-0.1.0 against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952
[INFO] extracting crate audio_samples 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate audio_samples 0.1.0
[INFO] finished tweaking crates.io crate audio_samples 0.1.0
[INFO] tweaked toml for crates.io crate audio_samples 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate audio_samples 0.1.0 on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate audio_samples 0.1.0 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a6c031cb1da41651bab3b7f318c1df945695f9277ec8935ff9ae75cc894f23b
[INFO] running `Command { std: "docker" "start" "-a" "6a6c031cb1da41651bab3b7f318c1df945695f9277ec8935ff9ae75cc894f23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a6c031cb1da41651bab3b7f318c1df945695f9277ec8935ff9ae75cc894f23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6c031cb1da41651bab3b7f318c1df945695f9277ec8935ff9ae75cc894f23b", kill_on_drop: false }`
[INFO] [stdout] 6a6c031cb1da41651bab3b7f318c1df945695f9277ec8935ff9ae75cc894f23b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b7c1507a4a0a468bc6a4ca5f85269023a6d5d7b3019ae36e25f72695f451c16
[INFO] running `Command { std: "docker" "start" "-a" "2b7c1507a4a0a468bc6a4ca5f85269023a6d5d7b3019ae36e25f72695f451c16", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking inventory v0.3.20
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking approx_eq v0.1.8
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking rustfft v6.4.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]    Compiling pyo3-build-config v0.24.2
[INFO] [stderr]    Compiling pyo3-ffi v0.24.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.24.2
[INFO] [stderr]    Compiling pyo3 v0.24.2
[INFO] [stderr]    Compiling numpy v0.24.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]    Compiling pyo3-macros v0.24.2
[INFO] [stderr]     Checking i24 v2.1.0
[INFO] [stderr]     Checking audio_samples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/python/mod.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[pymethods]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | creates a temporary value which is freed while still in use
[INFO] [stdout]    | temporary value is freed at the end of this statement
[INFO] [stdout]    | this usage requires that borrow lasts for `'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/python/mod.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[pymethods]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | creates a temporary value which is freed while still in use
[INFO] [stdout]    | temporary value is freed at the end of this statement
[INFO] [stdout]    | this usage requires that borrow lasts for `'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `copy`
[INFO] [stdout]    --> src/python/mod.rs:772:55
[INFO] [stdout]     |
[INFO] [stdout] 772 | fn from_numpy(array: &Bound<PyAny>, sample_rate: u32, copy: bool) -> PyResult<PyAudioSamples> {
[INFO] [stdout]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_copy`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `audio_samples` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `copy`
[INFO] [stdout]    --> src/python/mod.rs:772:55
[INFO] [stdout]     |
[INFO] [stdout] 772 | fn from_numpy(array: &Bound<PyAny>, sample_rate: u32, copy: bool) -> PyResult<PyAudioSamples> {
[INFO] [stdout]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_copy`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `audio_samples` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "2b7c1507a4a0a468bc6a4ca5f85269023a6d5d7b3019ae36e25f72695f451c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7c1507a4a0a468bc6a4ca5f85269023a6d5d7b3019ae36e25f72695f451c16", kill_on_drop: false }`
[INFO] [stdout] 2b7c1507a4a0a468bc6a4ca5f85269023a6d5d7b3019ae36e25f72695f451c16