[INFO] updating cached repository join3r/guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/join3r/guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/join3r/guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/join3r/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/join3r/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/join3r/guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/join3r/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/join3r/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 832361d73c13967c682a82e9a58173e96c6c8507
[INFO] sha for GitHub repo join3r/guessing_game: 832361d73c13967c682a82e9a58173e96c6c8507
[INFO] validating manifest of join3r/guessing_game on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of join3r/guessing_game on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing join3r/guessing_game
[INFO] finished frobbing join3r/guessing_game
[INFO] frobbed toml for join3r/guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/join3r/guessing_game/Cargo.toml
[INFO] started frobbing join3r/guessing_game
[INFO] finished frobbing join3r/guessing_game
[INFO] frobbed toml for join3r/guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/join3r/guessing_game/Cargo.toml
[INFO] crate join3r/guessing_game already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing join3r/guessing_game against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/join3r/guessing_game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c01d8c4542015f8b2647e1895c7ae302df66295d3b80e8e0940b74d0bd1fb660
[INFO] running `"docker" "start" "-a" "c01d8c4542015f8b2647e1895c7ae302df66295d3b80e8e0940b74d0bd1fb660"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "c01d8c4542015f8b2647e1895c7ae302df66295d3b80e8e0940b74d0bd1fb660"`
[INFO] running `"docker" "rm" "-f" "c01d8c4542015f8b2647e1895c7ae302df66295d3b80e8e0940b74d0bd1fb660"`
[INFO] [stdout] c01d8c4542015f8b2647e1895c7ae302df66295d3b80e8e0940b74d0bd1fb660
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/join3r/guessing_game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8c50928618d9b0538aaca0f1180ece2477dd033e9aa08e8829c04eed9e66e113
[INFO] running `"docker" "start" "-a" "8c50928618d9b0538aaca0f1180ece2477dd033e9aa08e8829c04eed9e66e113"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "8c50928618d9b0538aaca0f1180ece2477dd033e9aa08e8829c04eed9e66e113"`
[INFO] running `"docker" "rm" "-f" "8c50928618d9b0538aaca0f1180ece2477dd033e9aa08e8829c04eed9e66e113"`
[INFO] [stdout] 8c50928618d9b0538aaca0f1180ece2477dd033e9aa08e8829c04eed9e66e113
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/join3r/guessing_game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6dbffb014d20d428fc583d3e2774f8d38db92cbac94a4881bc3d45fa8405ee81
[INFO] running `"docker" "start" "-a" "6dbffb014d20d428fc583d3e2774f8d38db92cbac94a4881bc3d45fa8405ee81"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-98427f2fb6574a6b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::full_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6dbffb014d20d428fc583d3e2774f8d38db92cbac94a4881bc3d45fa8405ee81"`
[INFO] running `"docker" "rm" "-f" "6dbffb014d20d428fc583d3e2774f8d38db92cbac94a4881bc3d45fa8405ee81"`
[INFO] [stdout] 6dbffb014d20d428fc583d3e2774f8d38db92cbac94a4881bc3d45fa8405ee81