[INFO] fetching crate musical 0.0.1...
[INFO] building musical-0.0.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate musical 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate musical 0.0.1
[INFO] finished tweaking crates.io crate musical 0.0.1
[INFO] tweaked toml for crates.io crate musical 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate musical 0.0.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding strum v0.25.0 (available: v0.27.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50c9db828bf15ca46c777ae1d2eb2badb420f7dc14894419fe3314debb90d512
[INFO] running `Command { std: "docker" "start" "-a" "50c9db828bf15ca46c777ae1d2eb2badb420f7dc14894419fe3314debb90d512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50c9db828bf15ca46c777ae1d2eb2badb420f7dc14894419fe3314debb90d512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c9db828bf15ca46c777ae1d2eb2badb420f7dc14894419fe3314debb90d512", kill_on_drop: false }`
[INFO] [stdout] 50c9db828bf15ca46c777ae1d2eb2badb420f7dc14894419fe3314debb90d512
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6453a3da17f67bae6134964096de472f6d1b56c721a248e6dd6f9516ba8b3635
[INFO] running `Command { std: "docker" "start" "-a" "6453a3da17f67bae6134964096de472f6d1b56c721a248e6dd6f9516ba8b3635", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling soloud-sys v1.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling soloud v1.1.1
[INFO] [stderr]    Compiling musical v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> src/duration.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Duration {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 29 |     /// Numeric value in terms of [`Duration::Whole`]
[INFO] [stdout] 30 |     fn value(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.61s
[INFO] running `Command { std: "docker" "inspect" "6453a3da17f67bae6134964096de472f6d1b56c721a248e6dd6f9516ba8b3635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6453a3da17f67bae6134964096de472f6d1b56c721a248e6dd6f9516ba8b3635", kill_on_drop: false }`
[INFO] [stdout] 6453a3da17f67bae6134964096de472f6d1b56c721a248e6dd6f9516ba8b3635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3b1c86fb537384b0e5bbcdc24b7c2456ade915e3b9685f6ba24648ec0fd3d5b
[INFO] running `Command { std: "docker" "start" "-a" "a3b1c86fb537384b0e5bbcdc24b7c2456ade915e3b9685f6ba24648ec0fd3d5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling musical v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> src/duration.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Duration {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 29 |     /// Numeric value in terms of [`Duration::Whole`]
[INFO] [stdout] 30 |     fn value(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value` is never used
[INFO] [stdout]   --> src/duration.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Duration {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 29 |     /// Numeric value in terms of [`Duration::Whole`]
[INFO] [stdout] 30 |     fn value(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "a3b1c86fb537384b0e5bbcdc24b7c2456ade915e3b9685f6ba24648ec0fd3d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b1c86fb537384b0e5bbcdc24b7c2456ade915e3b9685f6ba24648ec0fd3d5b", kill_on_drop: false }`
[INFO] [stdout] a3b1c86fb537384b0e5bbcdc24b7c2456ade915e3b9685f6ba24648ec0fd3d5b