[INFO] updating cached repository https://github.com/ColonelPhantom/hufmark
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 335366c2a08914a67974d7c48e167fb806823c2d
[INFO] checking ColonelPhantom/hufmark against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FColonelPhantom%2Fhufmark" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  61% (13/21)   
Checking out files:  66% (14/21)   
Checking out files:  71% (15/21)   
Checking out files:  76% (16/21)   
Checking out files:  80% (17/21)   
Checking out files:  85% (18/21)   
Checking out files:  90% (19/21)   
Checking out files:  95% (20/21)   
Checking out files: 100% (21/21)   
Checking out files: 100% (21/21), done.
[INFO] validating manifest of git repo https://github.com/ColonelPhantom/hufmark on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ColonelPhantom/hufmark
[INFO] finished tweaking git repo https://github.com/ColonelPhantom/hufmark
[INFO] tweaked toml for git repo https://github.com/ColonelPhantom/hufmark written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ColonelPhantom/hufmark already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=allow" "-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" "+beta-2019-10-27" "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] 15aa7b04d1f2b41280d9db06cf6d978eebd1a48087fa2543a3b6abd00bab22de
[INFO] running `"docker" "start" "-a" "15aa7b04d1f2b41280d9db06cf6d978eebd1a48087fa2543a3b6abd00bab22de"`
[INFO] [stderr]    Compiling libc v0.2.61
[INFO] [stderr]     Checking plain-map v0.1.0
[INFO] [stderr]     Checking slice-deque v0.2.4
[INFO] [stderr]     Checking hufmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `"docker" "inspect" "15aa7b04d1f2b41280d9db06cf6d978eebd1a48087fa2543a3b6abd00bab22de"`
[INFO] running `"docker" "rm" "-f" "15aa7b04d1f2b41280d9db06cf6d978eebd1a48087fa2543a3b6abd00bab22de"`
[INFO] [stdout] 15aa7b04d1f2b41280d9db06cf6d978eebd1a48087fa2543a3b6abd00bab22de