[INFO] fetching crate dinghy-build 0.4.18...
[INFO] checking dinghy-build-0.4.18 against beta-2019-10-27 for pr-65897
[INFO] extracting crate dinghy-build 0.4.18 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dinghy-build 0.4.18 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 dinghy-build 0.4.18
[INFO] finished tweaking crates.io crate dinghy-build 0.4.18
[INFO] tweaked toml for crates.io crate dinghy-build 0.4.18 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[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=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] [stdout] 3ae5e80e06e854f2b0c6e1acc756b00622e4e839af9351531ab9402d49d21b5c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "3ae5e80e06e854f2b0c6e1acc756b00622e4e839af9351531ab9402d49d21b5c"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking dinghy-build v0.4.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "3ae5e80e06e854f2b0c6e1acc756b00622e4e839af9351531ab9402d49d21b5c"`
[INFO] running `"docker" "rm" "-f" "3ae5e80e06e854f2b0c6e1acc756b00622e4e839af9351531ab9402d49d21b5c"`
[INFO] [stdout] 3ae5e80e06e854f2b0c6e1acc756b00622e4e839af9351531ab9402d49d21b5c