[INFO] updating cached repository https://github.com/WRuman/conway
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1330fad0da3cdcea70178efbcbefd9ef9e497753
[INFO] testing WRuman/conway against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FWRuman%2Fconway" "work/builds/worker-10/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WRuman/conway on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/WRuman/conway
[INFO] finished tweaking git repo https://github.com/WRuman/conway
[INFO] tweaked toml for git repo https://github.com/WRuman/conway written to work/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/WRuman/conway already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 8d940ef719771ff82cac8514a6e0f46f67ea28f7e084bb2114aef73e94739be5
[INFO] running `"docker" "start" "-a" "8d940ef719771ff82cac8514a6e0f46f67ea28f7e084bb2114aef73e94739be5"`
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling conway v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `add_acorn`
[INFO] [stderr]   --> src/game.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn add_acorn(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "8d940ef719771ff82cac8514a6e0f46f67ea28f7e084bb2114aef73e94739be5"`
[INFO] running `"docker" "rm" "-f" "8d940ef719771ff82cac8514a6e0f46f67ea28f7e084bb2114aef73e94739be5"`
[INFO] [stdout] 8d940ef719771ff82cac8514a6e0f46f67ea28f7e084bb2114aef73e94739be5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 01df6db027726273c4de2eca6c6a70f281dfe62e5fe91793a27ae11aac7755ca
[INFO] running `"docker" "start" "-a" "01df6db027726273c4de2eca6c6a70f281dfe62e5fe91793a27ae11aac7755ca"`
[INFO] [stderr]    Compiling conway v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `add_acorn`
[INFO] [stderr]   --> src/game.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn add_acorn(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "01df6db027726273c4de2eca6c6a70f281dfe62e5fe91793a27ae11aac7755ca"`
[INFO] running `"docker" "rm" "-f" "01df6db027726273c4de2eca6c6a70f281dfe62e5fe91793a27ae11aac7755ca"`
[INFO] [stdout] 01df6db027726273c4de2eca6c6a70f281dfe62e5fe91793a27ae11aac7755ca
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] f47e324b18be9519c322db06628a1428bb595e6394d0fcd0851e9d72c70311c6
[INFO] running `"docker" "start" "-a" "f47e324b18be9519c322db06628a1428bb595e6394d0fcd0851e9d72c70311c6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/conway-a5b6dd51ae48092b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f47e324b18be9519c322db06628a1428bb595e6394d0fcd0851e9d72c70311c6"`
[INFO] running `"docker" "rm" "-f" "f47e324b18be9519c322db06628a1428bb595e6394d0fcd0851e9d72c70311c6"`
[INFO] [stdout] f47e324b18be9519c322db06628a1428bb595e6394d0fcd0851e9d72c70311c6