[INFO] updating cached repository https://github.com/mathieu-anderson/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] 0277279690675a6ca6f4f14cef6d1b1fee9aa7cc
[INFO] testing mathieu-anderson/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%2Fmathieu-anderson%2Frust-guessing-game" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mathieu-anderson/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/mathieu-anderson/rust-guessing-game
[INFO] finished tweaking git repo https://github.com/mathieu-anderson/rust-guessing-game
[INFO] tweaked toml for git repo https://github.com/mathieu-anderson/rust-guessing-game written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mathieu-anderson/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 9bcbbb5a23e1ddeff1aa04b18a46eb71a1931083f890254dee6cd28bb5cbd3e9
[INFO] running `"docker" "start" "-a" "9bcbbb5a23e1ddeff1aa04b18a46eb71a1931083f890254dee6cd28bb5cbd3e9"`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rust_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "9bcbbb5a23e1ddeff1aa04b18a46eb71a1931083f890254dee6cd28bb5cbd3e9"`
[INFO] running `"docker" "rm" "-f" "9bcbbb5a23e1ddeff1aa04b18a46eb71a1931083f890254dee6cd28bb5cbd3e9"`
[INFO] [stdout] 9bcbbb5a23e1ddeff1aa04b18a46eb71a1931083f890254dee6cd28bb5cbd3e9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 58e6082aad4b8985c8c3c27623afca0f965b21d4981dff7e100723e4f5e2ce8a
[INFO] running `"docker" "start" "-a" "58e6082aad4b8985c8c3c27623afca0f965b21d4981dff7e100723e4f5e2ce8a"`
[INFO] [stderr]    Compiling rust_guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "58e6082aad4b8985c8c3c27623afca0f965b21d4981dff7e100723e4f5e2ce8a"`
[INFO] running `"docker" "rm" "-f" "58e6082aad4b8985c8c3c27623afca0f965b21d4981dff7e100723e4f5e2ce8a"`
[INFO] [stdout] 58e6082aad4b8985c8c3c27623afca0f965b21d4981dff7e100723e4f5e2ce8a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 6aff0fec004d3fdd838286d55740af7817137ce46aaed86679ef50b59f64929d
[INFO] running `"docker" "start" "-a" "6aff0fec004d3fdd838286d55740af7817137ce46aaed86679ef50b59f64929d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_guessing_game-880b6fee821a13af
[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" "6aff0fec004d3fdd838286d55740af7817137ce46aaed86679ef50b59f64929d"`
[INFO] running `"docker" "rm" "-f" "6aff0fec004d3fdd838286d55740af7817137ce46aaed86679ef50b59f64929d"`
[INFO] [stdout] 6aff0fec004d3fdd838286d55740af7817137ce46aaed86679ef50b59f64929d