[INFO] fetching crate rmusic1 0.1.2...
[INFO] testing rmusic1-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rmusic1 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rmusic1 0.1.2
[INFO] finished tweaking crates.io crate rmusic1 0.1.2
[INFO] tweaked toml for crates.io crate rmusic1 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rmusic1 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rmusic1 0.1.2 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa51d6c0e6b4e4ecca3b02ea815960e9a18091819b4c2643126ffe878f254df2
[INFO] running `Command { std: "docker" "start" "-a" "fa51d6c0e6b4e4ecca3b02ea815960e9a18091819b4c2643126ffe878f254df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa51d6c0e6b4e4ecca3b02ea815960e9a18091819b4c2643126ffe878f254df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa51d6c0e6b4e4ecca3b02ea815960e9a18091819b4c2643126ffe878f254df2", kill_on_drop: false }`
[INFO] [stdout] fa51d6c0e6b4e4ecca3b02ea815960e9a18091819b4c2643126ffe878f254df2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d367ae1819cadecf55c7c3aaf7f6fc587b6603c91f155bad3d809af89e00b69b
[INFO] running `Command { std: "docker" "start" "-a" "d367ae1819cadecf55c7c3aaf7f6fc587b6603c91f155bad3d809af89e00b69b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling libc v0.2.166
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling bytemuck v1.20.0
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]    Compiling ogg v0.8.0
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling symphonia-core v0.5.4
[INFO] [stderr]    Compiling claxon v0.4.3
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling lewton v0.10.2
[INFO] [stderr]    Compiling symphonia-metadata v0.5.4
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]    Compiling symphonia v0.5.4
[INFO] [stderr]    Compiling rodio v0.20.1
[INFO] [stderr]    Compiling rmusic1 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `env` and `fs`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env, fs};
[INFO] [stdout]   |           ^^^  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.26s
[INFO] running `Command { std: "docker" "inspect" "d367ae1819cadecf55c7c3aaf7f6fc587b6603c91f155bad3d809af89e00b69b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d367ae1819cadecf55c7c3aaf7f6fc587b6603c91f155bad3d809af89e00b69b", kill_on_drop: false }`
[INFO] [stdout] d367ae1819cadecf55c7c3aaf7f6fc587b6603c91f155bad3d809af89e00b69b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab4d812511055f2dee37e41b57d2f5d1971e6aaf465fd5276edf4f3a75808d3c
[INFO] running `Command { std: "docker" "start" "-a" "ab4d812511055f2dee37e41b57d2f5d1971e6aaf465fd5276edf4f3a75808d3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmusic1 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `env` and `fs`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env, fs};
[INFO] [stdout]   |           ^^^  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "ab4d812511055f2dee37e41b57d2f5d1971e6aaf465fd5276edf4f3a75808d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab4d812511055f2dee37e41b57d2f5d1971e6aaf465fd5276edf4f3a75808d3c", kill_on_drop: false }`
[INFO] [stdout] ab4d812511055f2dee37e41b57d2f5d1971e6aaf465fd5276edf4f3a75808d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c18a58a563e4b5cf6ce0a4b9654f938e4aeef084d8835179226b93a9d4a7e803
[INFO] running `Command { std: "docker" "start" "-a" "c18a58a563e4b5cf6ce0a4b9654f938e4aeef084d8835179226b93a9d4a7e803", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `env` and `fs`
[INFO] [stderr]  --> src/main.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{env, fs};
[INFO] [stderr]   |           ^^^  ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rmusic1` (bin "rmusic1" test) generated 1 warning (run `cargo fix --bin "rmusic1" -p rmusic1 --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rmusic1-61feb0a82339a9a5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c18a58a563e4b5cf6ce0a4b9654f938e4aeef084d8835179226b93a9d4a7e803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c18a58a563e4b5cf6ce0a4b9654f938e4aeef084d8835179226b93a9d4a7e803", kill_on_drop: false }`
[INFO] [stdout] c18a58a563e4b5cf6ce0a4b9654f938e4aeef084d8835179226b93a9d4a7e803