[INFO] fetching crate reactor_rs 0.0.5...
[INFO] checking reactor_rs-0.0.5 against beta-2019-10-27 for pr-65897
[INFO] extracting crate reactor_rs 0.0.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate reactor_rs 0.0.5 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 reactor_rs 0.0.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate reactor_rs 0.0.5
[INFO] tweaked toml for crates.io crate reactor_rs 0.0.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate reactor_rs 0.0.5 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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f62e793bbfeec089b6fc4a893ddd31bab1dc99978a269a83a17d813d3787ec72
[INFO] running `"docker" "start" "-a" "f62e793bbfeec089b6fc4a893ddd31bab1dc99978a269a83a17d813d3787ec72"`
[INFO] [stderr]     Checking getrandom v0.1.12
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking env_logger v0.7.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking reactor_rs v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `"docker" "inspect" "f62e793bbfeec089b6fc4a893ddd31bab1dc99978a269a83a17d813d3787ec72"`
[INFO] running `"docker" "rm" "-f" "f62e793bbfeec089b6fc4a893ddd31bab1dc99978a269a83a17d813d3787ec72"`
[INFO] [stdout] f62e793bbfeec089b6fc4a893ddd31bab1dc99978a269a83a17d813d3787ec72