[INFO] fetching crate audiochannelutils 0.0.4...
[INFO] checking audiochannelutils-0.0.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate audiochannelutils 0.0.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate audiochannelutils 0.0.4
[INFO] finished tweaking crates.io crate audiochannelutils 0.0.4
[INFO] tweaked toml for crates.io crate audiochannelutils 0.0.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate audiochannelutils 0.0.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate audiochannelutils 0.0.4 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded primal-check v0.3.4
[INFO] [stderr]   Downloaded transpose v0.2.3
[INFO] [stderr]   Downloaded resampler-rs v0.0.5
[INFO] [stderr]   Downloaded copiablebuf v0.0.2
[INFO] [stderr]   Downloaded downmixer v0.0.2
[INFO] [stderr]   Downloaded sampletypes v0.1.5
[INFO] [stderr]   Downloaded rustfft v6.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57042afae061e4c1076f5b2298c2c6fee5e6ba9a3451e1d6d08383b79b56e53f
[INFO] running `Command { std: "docker" "start" "-a" "57042afae061e4c1076f5b2298c2c6fee5e6ba9a3451e1d6d08383b79b56e53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57042afae061e4c1076f5b2298c2c6fee5e6ba9a3451e1d6d08383b79b56e53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57042afae061e4c1076f5b2298c2c6fee5e6ba9a3451e1d6d08383b79b56e53f", kill_on_drop: false }`
[INFO] [stdout] 57042afae061e4c1076f5b2298c2c6fee5e6ba9a3451e1d6d08383b79b56e53f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2992dc81f68387f2f7700b58c5473a7abeb1ee3adc4adb268fd6370a258b47ac
[INFO] running `Command { std: "docker" "start" "-a" "2992dc81f68387f2f7700b58c5473a7abeb1ee3adc4adb268fd6370a258b47ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking sampletypes v0.1.5
[INFO] [stderr]     Checking copiablebuf v0.0.2
[INFO] [stderr]    Compiling rustfft v6.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking downmixer v0.0.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking resampler-rs v0.0.5
[INFO] [stderr]     Checking audiochannelutils v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.54s
[INFO] running `Command { std: "docker" "inspect" "2992dc81f68387f2f7700b58c5473a7abeb1ee3adc4adb268fd6370a258b47ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2992dc81f68387f2f7700b58c5473a7abeb1ee3adc4adb268fd6370a258b47ac", kill_on_drop: false }`
[INFO] [stdout] 2992dc81f68387f2f7700b58c5473a7abeb1ee3adc4adb268fd6370a258b47ac