[INFO] fetching crate pyu_rust_util 0.1.80...
[INFO] checking pyu_rust_util-0.1.80 against master#c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c for pr-123737
[INFO] extracting crate pyu_rust_util 0.1.80 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate pyu_rust_util 0.1.80 on toolchain c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pyu_rust_util 0.1.80
[INFO] finished tweaking crates.io crate pyu_rust_util 0.1.80
[INFO] tweaked toml for crates.io crate pyu_rust_util 0.1.80 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 119 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding jni-sys v0.3.0 (latest: v0.4.0)
[INFO] [stderr]       Adding libredox v0.0.2 (latest: v0.1.3)
[INFO] [stderr]       Adding numtoa v0.1.0 (latest: v0.2.4)
[INFO] [stderr]       Adding ogg v0.8.0 (latest: v0.9.1)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding termion v2.0.3 (latest: v3.0.0)
[INFO] [stderr]       Adding toml_edit v0.21.1 (latest: v0.22.9)
[INFO] [stderr]       Adding windows-core v0.54.0 (latest: v0.55.0)
[INFO] [stderr]       Adding windows-sys v0.45.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded termion v2.0.3
[INFO] [stderr]   Downloaded redox_termios v0.1.3
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[INFO] [stderr]   Downloaded symphonia-core v0.5.4
[INFO] [stderr]   Downloaded shlex v1.3.0
[INFO] [stderr]   Downloaded clang-sys v1.7.0
[INFO] [stderr]   Downloaded coreaudio-rs v0.11.3
[INFO] [stderr]   Downloaded claxon v0.4.3
[INFO] [stderr]   Downloaded bindgen v0.69.4
[INFO] [stderr]   Downloaded ndk-sys v0.5.0+25.2.9519653
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[INFO] [stderr]   Downloaded cpal v0.15.3
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[INFO] [stderr]   Downloaded itertools v0.12.1
[INFO] [stderr]   Downloaded combine v4.6.7
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[INFO] [stderr]   Downloaded symphonia v0.5.4
[INFO] [stderr]   Downloaded rodio v0.17.3
[INFO] [stderr]   Downloaded windows v0.54.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7dc3d35b265e5ecbbb3150ae58db553906c095e14f6a57d8690f92c7f04b2ce7
[INFO] running `Command { std: "docker" "start" "-a" "7dc3d35b265e5ecbbb3150ae58db553906c095e14f6a57d8690f92c7f04b2ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dc3d35b265e5ecbbb3150ae58db553906c095e14f6a57d8690f92c7f04b2ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc3d35b265e5ecbbb3150ae58db553906c095e14f6a57d8690f92c7f04b2ce7", kill_on_drop: false }`
[INFO] [stdout] 7dc3d35b265e5ecbbb3150ae58db553906c095e14f6a57d8690f92c7f04b2ce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fdc3d1b4ad70ab11f6fa0a577ad5ef5a147ed6b5201375d79b0bedab9c9f249
[INFO] running `Command { std: "docker" "start" "-a" "8fdc3d1b4ad70ab11f6fa0a577ad5ef5a147ed6b5201375d79b0bedab9c9f249", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking ogg v0.8.0
[INFO] [stderr]     Checking lewton v0.10.2
[INFO] [stderr]     Checking symphonia-core v0.5.4
[INFO] [stderr]     Checking termion v2.0.3
[INFO] [stderr]     Checking symphonia-metadata v0.5.4
[INFO] [stderr]     Checking alsa v0.9.0
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]     Checking symphonia v0.5.4
[INFO] [stderr]     Checking rodio v0.17.3
[INFO] [stderr]     Checking pyu_rust_util v0.1.80 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `rodio` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use rodio::{Source, self};
[INFO] [stdout]    |                         ^^^^ the item `rodio` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rodio` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use rodio::{Source, self};
[INFO] [stdout]    |                         ^^^^ the item `rodio` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_HOMEDIR` is never used
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 |     const DEFAULT_HOMEDIR: &str = "/";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_HOMEDIR` is never used
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 |     const DEFAULT_HOMEDIR: &str = "/";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `Command { std: "docker" "inspect" "8fdc3d1b4ad70ab11f6fa0a577ad5ef5a147ed6b5201375d79b0bedab9c9f249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fdc3d1b4ad70ab11f6fa0a577ad5ef5a147ed6b5201375d79b0bedab9c9f249", kill_on_drop: false }`
[INFO] [stdout] 8fdc3d1b4ad70ab11f6fa0a577ad5ef5a147ed6b5201375d79b0bedab9c9f249