[INFO] updating cached repository Rigellute/rust-geussing-game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Rigellute/rust-geussing-game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Rigellute/rust-geussing-game" "work/ex/beta-1.38-1/sources/1.37.0/gh/Rigellute/rust-geussing-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Rigellute/rust-geussing-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Rigellute/rust-geussing-game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rigellute/rust-geussing-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rigellute/rust-geussing-game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 89b235632b12db7c557fdb227e9c3aeb5b5f4a46
[INFO] sha for GitHub repo Rigellute/rust-geussing-game: 89b235632b12db7c557fdb227e9c3aeb5b5f4a46
[INFO] validating manifest of Rigellute/rust-geussing-game on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Rigellute/rust-geussing-game on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Rigellute/rust-geussing-game
[INFO] finished frobbing Rigellute/rust-geussing-game
[INFO] frobbed toml for Rigellute/rust-geussing-game written to work/ex/beta-1.38-1/sources/1.37.0/gh/Rigellute/rust-geussing-game/Cargo.toml
[INFO] started frobbing Rigellute/rust-geussing-game
[INFO] finished frobbing Rigellute/rust-geussing-game
[INFO] frobbed toml for Rigellute/rust-geussing-game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Rigellute/rust-geussing-game/Cargo.toml
[INFO] crate Rigellute/rust-geussing-game already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Rigellute/rust-geussing-game against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Rigellute/rust-geussing-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] dee36ca847ea5175783e1455cd3f78f45a1868ae4d6f3876d1f1f1888c0d521a
[INFO] running `"docker" "start" "-a" "dee36ca847ea5175783e1455cd3f78f45a1868ae4d6f3876d1f1f1888c0d521a"`
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "dee36ca847ea5175783e1455cd3f78f45a1868ae4d6f3876d1f1f1888c0d521a"`
[INFO] running `"docker" "rm" "-f" "dee36ca847ea5175783e1455cd3f78f45a1868ae4d6f3876d1f1f1888c0d521a"`
[INFO] [stdout] dee36ca847ea5175783e1455cd3f78f45a1868ae4d6f3876d1f1f1888c0d521a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Rigellute/rust-geussing-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 314e6f8ebd57ed2fac6379b4ac09dad10670ddc90ee2c5fb62352ed4f1c8176c
[INFO] running `"docker" "start" "-a" "314e6f8ebd57ed2fac6379b4ac09dad10670ddc90ee2c5fb62352ed4f1c8176c"`
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "314e6f8ebd57ed2fac6379b4ac09dad10670ddc90ee2c5fb62352ed4f1c8176c"`
[INFO] running `"docker" "rm" "-f" "314e6f8ebd57ed2fac6379b4ac09dad10670ddc90ee2c5fb62352ed4f1c8176c"`
[INFO] [stdout] 314e6f8ebd57ed2fac6379b4ac09dad10670ddc90ee2c5fb62352ed4f1c8176c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Rigellute/rust-geussing-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d55f707fcc0cb8e34d93d88e6cd2faf7e80ae9adc716454335e3164f77caaded
[INFO] running `"docker" "start" "-a" "d55f707fcc0cb8e34d93d88e6cd2faf7e80ae9adc716454335e3164f77caaded"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-2e9ad601f3edcafc
[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" "d55f707fcc0cb8e34d93d88e6cd2faf7e80ae9adc716454335e3164f77caaded"`
[INFO] running `"docker" "rm" "-f" "d55f707fcc0cb8e34d93d88e6cd2faf7e80ae9adc716454335e3164f77caaded"`
[INFO] [stdout] d55f707fcc0cb8e34d93d88e6cd2faf7e80ae9adc716454335e3164f77caaded