[INFO] fetching crate lowpass-filter 0.3.2...
[INFO] checking lowpass-filter-0.3.2 against master#4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 for 92191_revert
[INFO] extracting crate lowpass-filter 0.3.2 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate lowpass-filter 0.3.2 on toolchain 4c60a0ea5b2385d7400df9db1ad04e96f2a4c154
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lowpass-filter 0.3.2
[INFO] finished tweaking crates.io crate lowpass-filter 0.3.2
[INFO] tweaked toml for crates.io crate lowpass-filter 0.3.2 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate lowpass-filter 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "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 js-sys v0.3.54
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[INFO] [stderr]   Downloaded wasm-bindgen v0.2.77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cbce367bc4d9ba01637e7c6a65b7ef650becb6013c3e3b2f2444cc39a7bc5a0
[INFO] running `Command { std: "docker" "start" "-a" "0cbce367bc4d9ba01637e7c6a65b7ef650becb6013c3e3b2f2444cc39a7bc5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cbce367bc4d9ba01637e7c6a65b7ef650becb6013c3e3b2f2444cc39a7bc5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cbce367bc4d9ba01637e7c6a65b7ef650becb6013c3e3b2f2444cc39a7bc5a0", kill_on_drop: false }`
[INFO] [stdout] 0cbce367bc4d9ba01637e7c6a65b7ef650becb6013c3e3b2f2444cc39a7bc5a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5454bd3b7b9a35f106bd94b79fe6bb84b95c592dba247e507ef56953932120aa
[INFO] running `Command { std: "docker" "start" "-a" "5454bd3b7b9a35f106bd94b79fe6bb84b95c592dba247e507ef56953932120aa", kill_on_drop: false }`
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[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 19.27s
[INFO] running `Command { std: "docker" "inspect" "5454bd3b7b9a35f106bd94b79fe6bb84b95c592dba247e507ef56953932120aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5454bd3b7b9a35f106bd94b79fe6bb84b95c592dba247e507ef56953932120aa", kill_on_drop: false }`
[INFO] [stdout] 5454bd3b7b9a35f106bd94b79fe6bb84b95c592dba247e507ef56953932120aa