[INFO] fetching crate gatekeeper 0.1.0...
[INFO] checking gatekeeper-0.1.0 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate gatekeeper 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gatekeeper 0.1.0 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gatekeeper 0.1.0
[INFO] finished tweaking crates.io crate gatekeeper 0.1.0
[INFO] tweaked toml for crates.io crate gatekeeper 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate gatekeeper 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] a3499f8459a61782cb93bcca9f6bdd9fb1886c28f034a7a84c1eea1993d5e85b
[INFO] running `"docker" "start" "-a" "a3499f8459a61782cb93bcca9f6bdd9fb1886c28f034a7a84c1eea1993d5e85b"`
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]     Checking regex v1.3.6
[INFO] [stderr]     Checking socks v0.3.2
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling derive_more v0.99.5
[INFO] [stderr]     Checking backtrace v0.3.44
[INFO] [stderr]     Checking signal-hook v0.1.13
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking serde_regex v0.4.0
[INFO] [stderr]     Checking gatekeeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.18s
[INFO] running `"docker" "inspect" "a3499f8459a61782cb93bcca9f6bdd9fb1886c28f034a7a84c1eea1993d5e85b"`
[INFO] running `"docker" "rm" "-f" "a3499f8459a61782cb93bcca9f6bdd9fb1886c28f034a7a84c1eea1993d5e85b"`
[INFO] [stdout] a3499f8459a61782cb93bcca9f6bdd9fb1886c28f034a7a84c1eea1993d5e85b