[INFO] fetching crate hash_combine 0.3.6...
[INFO] checking hash_combine-0.3.6 against beta-2019-10-27 for pr-65897
[INFO] extracting crate hash_combine 0.3.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate hash_combine 0.3.6 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 crates.io crate hash_combine 0.3.6
[INFO] finished tweaking crates.io crate hash_combine 0.3.6
[INFO] tweaked toml for crates.io crate hash_combine 0.3.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 1aefea22fcbd157db0d76f082f0d394fbe95e6d1d5121293ff4598e7f6308642
[INFO] running `"docker" "start" "-a" "1aefea22fcbd157db0d76f082f0d394fbe95e6d1d5121293ff4598e7f6308642"`
[INFO] [stderr]     Checking hash_combine v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "1aefea22fcbd157db0d76f082f0d394fbe95e6d1d5121293ff4598e7f6308642"`
[INFO] running `"docker" "rm" "-f" "1aefea22fcbd157db0d76f082f0d394fbe95e6d1d5121293ff4598e7f6308642"`
[INFO] [stdout] 1aefea22fcbd157db0d76f082f0d394fbe95e6d1d5121293ff4598e7f6308642