[INFO] fetching crate ansi_colours 1.0.1...
[INFO] checking ansi_colours-1.0.1 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] extracting crate ansi_colours 1.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ansi_colours 1.0.1 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ansi_colours 1.0.1
[INFO] finished tweaking crates.io crate ansi_colours 1.0.1
[INFO] tweaked toml for crates.io crate ansi_colours 1.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 55ee420d0c36db3697ffc7d8ce6dfe02e9c5818d5ac588615fd5beed9dcfdae4
[INFO] running `"docker" "start" "-a" "55ee420d0c36db3697ffc7d8ce6dfe02e9c5818d5ac588615fd5beed9dcfdae4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]     Checking lab v0.7.2
[INFO] [stderr]     Checking lab v0.4.4
[INFO] [stderr]     Checking delta_e v0.2.1
[INFO] [stderr]    Compiling ansi_colours v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `"docker" "inspect" "55ee420d0c36db3697ffc7d8ce6dfe02e9c5818d5ac588615fd5beed9dcfdae4"`
[INFO] running `"docker" "rm" "-f" "55ee420d0c36db3697ffc7d8ce6dfe02e9c5818d5ac588615fd5beed9dcfdae4"`
[INFO] [stdout] 55ee420d0c36db3697ffc7d8ce6dfe02e9c5818d5ac588615fd5beed9dcfdae4