[INFO] fetching crate aki-mcolor 0.1.32...
[INFO] checking aki-mcolor-0.1.32 against master#e43d139a82620a268d3828a73e12a8679339e8f8 for pr-143545
[INFO] extracting crate aki-mcolor 0.1.32 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate aki-mcolor 0.1.32
[INFO] finished tweaking crates.io crate aki-mcolor 0.1.32
[INFO] tweaked toml for crates.io crate aki-mcolor 0.1.32 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate aki-mcolor 0.1.32 on toolchain e43d139a82620a268d3828a73e12a8679339e8f8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aki-mcolor 0.1.32 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" "+e43d139a82620a268d3828a73e12a8679339e8f8" "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 rust-version-info-file v0.1.10
[INFO] [stderr]   Downloaded flood-tide v0.2.11
[INFO] [stderr]   Downloaded memx-cdy v0.1.13
[INFO] [stderr]   Downloaded exec-target v0.2.9
[INFO] [stderr]   Downloaded memx v0.1.32
[INFO] [stderr]   Downloaded runnel v0.3.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 588b6a3c4a1c25dd532aca33180a90dfed6d47991cb38d84e428feb26d769b69
[INFO] running `Command { std: "docker" "start" "-a" "588b6a3c4a1c25dd532aca33180a90dfed6d47991cb38d84e428feb26d769b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "588b6a3c4a1c25dd532aca33180a90dfed6d47991cb38d84e428feb26d769b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588b6a3c4a1c25dd532aca33180a90dfed6d47991cb38d84e428feb26d769b69", kill_on_drop: false }`
[INFO] [stdout] 588b6a3c4a1c25dd532aca33180a90dfed6d47991cb38d84e428feb26d769b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+e43d139a82620a268d3828a73e12a8679339e8f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38f520cbd8323e5428b10769e8ac04280fc85ba03a3c0b43bded7cd44dcd21a8
[INFO] running `Command { std: "docker" "start" "-a" "38f520cbd8323e5428b10769e8ac04280fc85ba03a3c0b43bded7cd44dcd21a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memx v0.1.32
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling rust-version-info-file v0.1.10
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking runnel v0.3.19
[INFO] [stderr]     Checking flood-tide v0.2.11
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking exec-target v0.2.9
[INFO] [stderr]    Compiling aki-mcolor v0.1.32 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking memx-cdy v0.1.13
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "38f520cbd8323e5428b10769e8ac04280fc85ba03a3c0b43bded7cd44dcd21a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f520cbd8323e5428b10769e8ac04280fc85ba03a3c0b43bded7cd44dcd21a8", kill_on_drop: false }`
[INFO] [stdout] 38f520cbd8323e5428b10769e8ac04280fc85ba03a3c0b43bded7cd44dcd21a8