[INFO] cloning repository https://github.com/frvannes16/pom
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frvannes16/pom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrvannes16%2Fpom"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrvannes16%2Fpom'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8666d16c8e25502585b22584402dcfb8737ed0fa
[INFO] checking frvannes16/pom against master#914adf04af1c1a984707f778da3d04590c03d144 for pr-72331
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrvannes16%2Fpom" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/frvannes16/pom on toolchain 914adf04af1c1a984707f778da3d04590c03d144
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/frvannes16/pom
[INFO] finished tweaking git repo https://github.com/frvannes16/pom
[INFO] tweaked toml for git repo https://github.com/frvannes16/pom written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/frvannes16/pom already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+914adf04af1c1a984707f778da3d04590c03d144" "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] c550b83262ec63dd89d59469e2ae0bc5f91cf7c021dee3b75a590bc9eeebe44a
[INFO] running `"docker" "start" "-a" "c550b83262ec63dd89d59469e2ae0bc5f91cf7c021dee3b75a590bc9eeebe44a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking linked-hash-map v0.5.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking num-traits v0.1.41
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking colored v1.6.0
[INFO] [stderr]     Checking regex-automata v0.1.8
[INFO] [stderr]    Compiling serde_derive_internals v0.18.1
[INFO] [stderr]     Checking yaml-rust v0.4.0
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking clap v2.27.1
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.25
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking serde_yaml v0.7.3
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking pom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.81s
[INFO] running `"docker" "inspect" "c550b83262ec63dd89d59469e2ae0bc5f91cf7c021dee3b75a590bc9eeebe44a"`
[INFO] running `"docker" "rm" "-f" "c550b83262ec63dd89d59469e2ae0bc5f91cf7c021dee3b75a590bc9eeebe44a"`
[INFO] [stdout] c550b83262ec63dd89d59469e2ae0bc5f91cf7c021dee3b75a590bc9eeebe44a