[INFO] updating cached repository https://github.com/UsAndRufus/rust_guessing_game
[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] d559cfd6dcc0ba0af09cda9212de9f711a14b2af
[INFO] testing UsAndRufus/rust_guessing_game against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsAndRufus%2Frust_guessing_game" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UsAndRufus/rust_guessing_game on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/UsAndRufus/rust_guessing_game
[INFO] finished tweaking git repo https://github.com/UsAndRufus/rust_guessing_game
[INFO] tweaked toml for git repo https://github.com/UsAndRufus/rust_guessing_game written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/UsAndRufus/rust_guessing_game already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] c133d8b17957394bbbab53c497fb45904f9f5f8004cc52647f77c9e288e01ffe
[INFO] running `"docker" "start" "-a" "c133d8b17957394bbbab53c497fb45904f9f5f8004cc52647f77c9e288e01ffe"`
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "c133d8b17957394bbbab53c497fb45904f9f5f8004cc52647f77c9e288e01ffe"`
[INFO] running `"docker" "rm" "-f" "c133d8b17957394bbbab53c497fb45904f9f5f8004cc52647f77c9e288e01ffe"`
[INFO] [stdout] c133d8b17957394bbbab53c497fb45904f9f5f8004cc52647f77c9e288e01ffe
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1c3e6b6f53951aab04acef0f4b4758b98f20e461bc33dfca8f948226cce44165
[INFO] running `"docker" "start" "-a" "1c3e6b6f53951aab04acef0f4b4758b98f20e461bc33dfca8f948226cce44165"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "1c3e6b6f53951aab04acef0f4b4758b98f20e461bc33dfca8f948226cce44165"`
[INFO] running `"docker" "rm" "-f" "1c3e6b6f53951aab04acef0f4b4758b98f20e461bc33dfca8f948226cce44165"`
[INFO] [stdout] 1c3e6b6f53951aab04acef0f4b4758b98f20e461bc33dfca8f948226cce44165
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 3cdfd6118399a0abab4701718cec8725e7b74101cb00d8b5c7f44d88b744f11a
[INFO] running `"docker" "start" "-a" "3cdfd6118399a0abab4701718cec8725e7b74101cb00d8b5c7f44d88b744f11a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/guessing_game-ecf082d125135d5d
[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" "3cdfd6118399a0abab4701718cec8725e7b74101cb00d8b5c7f44d88b744f11a"`
[INFO] running `"docker" "rm" "-f" "3cdfd6118399a0abab4701718cec8725e7b74101cb00d8b5c7f44d88b744f11a"`
[INFO] [stdout] 3cdfd6118399a0abab4701718cec8725e7b74101cb00d8b5c7f44d88b744f11a