[INFO] fetching crate amethyst_config 0.12.0...
[INFO] checking amethyst_config-0.12.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate amethyst_config 0.12.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate amethyst_config 0.12.0 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 amethyst_config 0.12.0
[INFO] finished tweaking crates.io crate amethyst_config 0.12.0
[INFO] tweaked toml for crates.io crate amethyst_config 0.12.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate amethyst_config 0.12.0 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] cff01406fd294afe37e62744410531475f9055ef8d615f4ca26407ef1a89c98e
[INFO] running `"docker" "start" "-a" "cff01406fd294afe37e62744410531475f9055ef8d615f4ca26407ef1a89c98e"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]     Checking ron v0.5.1
[INFO] [stderr]     Checking amethyst_config v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.62s
[INFO] running `"docker" "inspect" "cff01406fd294afe37e62744410531475f9055ef8d615f4ca26407ef1a89c98e"`
[INFO] running `"docker" "rm" "-f" "cff01406fd294afe37e62744410531475f9055ef8d615f4ca26407ef1a89c98e"`
[INFO] [stdout] cff01406fd294afe37e62744410531475f9055ef8d615f4ca26407ef1a89c98e