[INFO] fetching crate mecomp-analysis 0.5.6...
[INFO] checking mecomp-analysis-0.5.6 against master#4068bafedd8ba724e332a5221c06a6fa531a30d2 for pr-146978
[INFO] extracting crate mecomp-analysis 0.5.6 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mecomp-analysis 0.5.6
[INFO] finished tweaking crates.io crate mecomp-analysis 0.5.6
[INFO] tweaked toml for crates.io crate mecomp-analysis 0.5.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mecomp-analysis 0.5.6 on toolchain 4068bafedd8ba724e332a5221c06a6fa531a30d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mecomp-analysis 0.5.6 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" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symphonia-codec-vorbis v0.5.4
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[INFO] [stderr]   Downloaded linfa-nn v0.8.0
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[INFO] [stderr]   Downloaded bliss-audio-aubio-rs v0.2.4
[INFO] [stderr]   Downloaded linfa-clustering v0.8.0
[INFO] [stderr]   Downloaded ndarray-stats v0.6.0
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[INFO] [stderr]   Downloaded linfa-linalg v0.2.1
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[INFO] [stderr]   Downloaded bindgen v0.64.0
[INFO] [stderr]   Downloaded linfa v0.8.0
[INFO] [stderr]   Downloaded symphonia-core v0.5.4
[INFO] [stderr]   Downloaded bhtsne v0.4.1
[INFO] [stderr]   Downloaded linfa-tsne v0.8.0
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded rustfft v6.4.1
[INFO] [stderr]   Downloaded noisy_float v0.2.0
[INFO] [stderr]   Downloaded symphonia-bundle-flac v0.5.4
[INFO] [stderr]   Downloaded linfa-reduction v0.8.0
[INFO] [stderr]   Downloaded realfft v3.5.0
[INFO] [stderr]   Downloaded bliss-audio-aubio-sys v0.2.4
[INFO] [stderr]   Downloaded object-pool v0.6.0
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93b568593f7bf32d7bb20010e8316c5aeda2c2d241e0c8c54e290fe330230419
[INFO] running `Command { std: "docker" "start" "-a" "93b568593f7bf32d7bb20010e8316c5aeda2c2d241e0c8c54e290fe330230419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93b568593f7bf32d7bb20010e8316c5aeda2c2d241e0c8c54e290fe330230419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b568593f7bf32d7bb20010e8316c5aeda2c2d241e0c8c54e290fe330230419", kill_on_drop: false }`
[INFO] [stdout] 93b568593f7bf32d7bb20010e8316c5aeda2c2d241e0c8c54e290fe330230419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3224317e731a79154f6222ce81f72cfabd97784ae762c534b08a09886f2d7363
[INFO] running `Command { std: "docker" "start" "-a" "3224317e731a79154f6222ce81f72cfabd97784ae762c534b08a09886f2d7363", kill_on_drop: false }`
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[INFO] [stderr]     Checking mecomp-analysis v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.98s
[INFO] running `Command { std: "docker" "inspect" "3224317e731a79154f6222ce81f72cfabd97784ae762c534b08a09886f2d7363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3224317e731a79154f6222ce81f72cfabd97784ae762c534b08a09886f2d7363", kill_on_drop: false }`
[INFO] [stdout] 3224317e731a79154f6222ce81f72cfabd97784ae762c534b08a09886f2d7363