[INFO] updating cached repository adc17/rust_guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/adc17/rust_guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/adc17/rust_guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/adc17/rust_guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/adc17/rust_guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/adc17/rust_guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adc17/rust_guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adc17/rust_guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f3d5852c191c0a14bc2b73ea897549f3253a2380
[INFO] sha for GitHub repo adc17/rust_guessing_game: f3d5852c191c0a14bc2b73ea897549f3253a2380
[INFO] validating manifest of adc17/rust_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 adc17/rust_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 adc17/rust_guessing_game
[INFO] finished frobbing adc17/rust_guessing_game
[INFO] frobbed toml for adc17/rust_guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/adc17/rust_guessing_game/Cargo.toml
[INFO] started frobbing adc17/rust_guessing_game
[INFO] finished frobbing adc17/rust_guessing_game
[INFO] frobbed toml for adc17/rust_guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/adc17/rust_guessing_game/Cargo.toml
[INFO] crate adc17/rust_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 adc17/rust_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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/adc17/rust_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] 6b8ab71fa70407a16e447d029ffce421c91bad2532c50a10a960ee25454d7f0b
[INFO] running `"docker" "start" "-a" "6b8ab71fa70407a16e447d029ffce421c91bad2532c50a10a960ee25454d7f0b"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "6b8ab71fa70407a16e447d029ffce421c91bad2532c50a10a960ee25454d7f0b"`
[INFO] running `"docker" "rm" "-f" "6b8ab71fa70407a16e447d029ffce421c91bad2532c50a10a960ee25454d7f0b"`
[INFO] [stdout] 6b8ab71fa70407a16e447d029ffce421c91bad2532c50a10a960ee25454d7f0b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/adc17/rust_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] ef89ddd86055d3c3ce4100461b059ebbd171b3b55e560c8d8d2ba1de8b056f7f
[INFO] running `"docker" "start" "-a" "ef89ddd86055d3c3ce4100461b059ebbd171b3b55e560c8d8d2ba1de8b056f7f"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "ef89ddd86055d3c3ce4100461b059ebbd171b3b55e560c8d8d2ba1de8b056f7f"`
[INFO] running `"docker" "rm" "-f" "ef89ddd86055d3c3ce4100461b059ebbd171b3b55e560c8d8d2ba1de8b056f7f"`
[INFO] [stdout] ef89ddd86055d3c3ce4100461b059ebbd171b3b55e560c8d8d2ba1de8b056f7f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/adc17/rust_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] 4f382922f7db83a1860be4a923a08761997b60073fec644df1b6d96d1eedb3d3
[INFO] running `"docker" "start" "-a" "4f382922f7db83a1860be4a923a08761997b60073fec644df1b6d96d1eedb3d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-400ae7448f8b0f65
[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" "4f382922f7db83a1860be4a923a08761997b60073fec644df1b6d96d1eedb3d3"`
[INFO] running `"docker" "rm" "-f" "4f382922f7db83a1860be4a923a08761997b60073fec644df1b6d96d1eedb3d3"`
[INFO] [stdout] 4f382922f7db83a1860be4a923a08761997b60073fec644df1b6d96d1eedb3d3