[INFO] fetching crate audio-visualizer 0.3.1...
[INFO] checking audio-visualizer-0.3.1 against try#1b0139f5bdae7328e6d232947a8112333bb44eeb for pr-93394
[INFO] extracting crate audio-visualizer 0.3.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate audio-visualizer 0.3.1 on toolchain 1b0139f5bdae7328e6d232947a8112333bb44eeb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate audio-visualizer 0.3.1
[INFO] finished tweaking crates.io crate audio-visualizer 0.3.1
[INFO] tweaked toml for crates.io crate audio-visualizer 0.3.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate audio-visualizer 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "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 xkbcommon-sys v0.7.5
[INFO] [stderr]   Downloaded png v0.17.1
[INFO] [stderr]   Downloaded minifb v0.19.3
[INFO] [stderr]   Downloaded biquad v0.4.1
[INFO] [stderr]   Downloaded orbclient v0.3.31
[INFO] [stderr]   Downloaded microfft v0.4.0
[INFO] [stderr]   Downloaded float-cmp v0.9.0
[INFO] [stderr]   Downloaded ringbuffer v0.8.3
[INFO] [stderr]   Downloaded spectrum-analyzer v1.1.2
[INFO] [stderr]   Downloaded lowpass-filter v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02cf80c3c099a37bb2c26dc66fbdf0dbf8a163118c912dfd114faa127c603d1d
[INFO] running `Command { std: "docker" "start" "-a" "02cf80c3c099a37bb2c26dc66fbdf0dbf8a163118c912dfd114faa127c603d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02cf80c3c099a37bb2c26dc66fbdf0dbf8a163118c912dfd114faa127c603d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02cf80c3c099a37bb2c26dc66fbdf0dbf8a163118c912dfd114faa127c603d1d", kill_on_drop: false }`
[INFO] [stdout] 02cf80c3c099a37bb2c26dc66fbdf0dbf8a163118c912dfd114faa127c603d1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1b0139f5bdae7328e6d232947a8112333bb44eeb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1401c868bc18b53148286e0bf76cd620db49fd454ed3821272938d4794e1145a
[INFO] running `Command { std: "docker" "start" "-a" "1401c868bc18b53148286e0bf76cd620db49fd454ed3821272938d4794e1145a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]     Checking audio-visualizer v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 21.54s
[INFO] running `Command { std: "docker" "inspect" "1401c868bc18b53148286e0bf76cd620db49fd454ed3821272938d4794e1145a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1401c868bc18b53148286e0bf76cd620db49fd454ed3821272938d4794e1145a", kill_on_drop: false }`
[INFO] [stdout] 1401c868bc18b53148286e0bf76cd620db49fd454ed3821272938d4794e1145a