[INFO] updating cached repository https://github.com/cGuille/guessing_game_solver
[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] 029289cd80f86eef167da79f56ded4a525321c03
[INFO] testing cGuille/guessing_game_solver against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FcGuille%2Fguessing_game_solver" "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/cGuille/guessing_game_solver 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/cGuille/guessing_game_solver
[INFO] finished tweaking git repo https://github.com/cGuille/guessing_game_solver
[INFO] tweaked toml for git repo https://github.com/cGuille/guessing_game_solver written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/cGuille/guessing_game_solver 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] dfc62625ca8846b5bbe4508c6cd0e64abad95c8f7e899c7259461e28f03b89c1
[INFO] running `"docker" "start" "-a" "dfc62625ca8846b5bbe4508c6cd0e64abad95c8f7e899c7259461e28f03b89c1"`
[INFO] [stderr]    Compiling guessing_game_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `"docker" "inspect" "dfc62625ca8846b5bbe4508c6cd0e64abad95c8f7e899c7259461e28f03b89c1"`
[INFO] running `"docker" "rm" "-f" "dfc62625ca8846b5bbe4508c6cd0e64abad95c8f7e899c7259461e28f03b89c1"`
[INFO] [stdout] dfc62625ca8846b5bbe4508c6cd0e64abad95c8f7e899c7259461e28f03b89c1
[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] 530432cec5936d8de16705de866bcd67dc66d91fc61d8c39b5e825b330a80d7f
[INFO] running `"docker" "start" "-a" "530432cec5936d8de16705de866bcd67dc66d91fc61d8c39b5e825b330a80d7f"`
[INFO] [stderr]    Compiling guessing_game_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `"docker" "inspect" "530432cec5936d8de16705de866bcd67dc66d91fc61d8c39b5e825b330a80d7f"`
[INFO] running `"docker" "rm" "-f" "530432cec5936d8de16705de866bcd67dc66d91fc61d8c39b5e825b330a80d7f"`
[INFO] [stdout] 530432cec5936d8de16705de866bcd67dc66d91fc61d8c39b5e825b330a80d7f
[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] af6e3c9c690b83ecfbdd677ff0a23b44b300ef2736715bb7586a011d0f4e2eda
[INFO] running `"docker" "start" "-a" "af6e3c9c690b83ecfbdd677ff0a23b44b300ef2736715bb7586a011d0f4e2eda"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/guessing_game_solver-d756b19b20f7268c
[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" "af6e3c9c690b83ecfbdd677ff0a23b44b300ef2736715bb7586a011d0f4e2eda"`
[INFO] running `"docker" "rm" "-f" "af6e3c9c690b83ecfbdd677ff0a23b44b300ef2736715bb7586a011d0f4e2eda"`
[INFO] [stdout] af6e3c9c690b83ecfbdd677ff0a23b44b300ef2736715bb7586a011d0f4e2eda