[INFO] updating cached repository AIexey-L/rust_guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AIexey-L/rust_guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AIexey-L/rust_guessing_game" "work/ex/beta-1.37-6/sources/1.36.0/gh/AIexey-L/rust_guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AIexey-L/rust_guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AIexey-L/rust_guessing_game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AIexey-L/rust_guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AIexey-L/rust_guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2c88ade419cc4afd0f784d332872389a321ace0
[INFO] sha for GitHub repo AIexey-L/rust_guessing_game: c2c88ade419cc4afd0f784d332872389a321ace0
[INFO] validating manifest of AIexey-L/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 AIexey-L/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 AIexey-L/rust_guessing_game
[INFO] finished frobbing AIexey-L/rust_guessing_game
[INFO] frobbed toml for AIexey-L/rust_guessing_game written to work/ex/beta-1.37-6/sources/1.36.0/gh/AIexey-L/rust_guessing_game/Cargo.toml
[INFO] started frobbing AIexey-L/rust_guessing_game
[INFO] finished frobbing AIexey-L/rust_guessing_game
[INFO] frobbed toml for AIexey-L/rust_guessing_game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AIexey-L/rust_guessing_game/Cargo.toml
[INFO] crate AIexey-L/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 AIexey-L/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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AIexey-L/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] 81a149db09f9d0ed1dd85bac9a933ce2cb9723a201914d3b44cadc86ab48943b
[INFO] running `"docker" "start" "-a" "81a149db09f9d0ed1dd85bac9a933ce2cb9723a201914d3b44cadc86ab48943b"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "81a149db09f9d0ed1dd85bac9a933ce2cb9723a201914d3b44cadc86ab48943b"`
[INFO] running `"docker" "rm" "-f" "81a149db09f9d0ed1dd85bac9a933ce2cb9723a201914d3b44cadc86ab48943b"`
[INFO] [stdout] 81a149db09f9d0ed1dd85bac9a933ce2cb9723a201914d3b44cadc86ab48943b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AIexey-L/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] e939290019d23ddf029c8f7d8b8b050a6c397c9de8fb554c14c025799be41ec9
[INFO] running `"docker" "start" "-a" "e939290019d23ddf029c8f7d8b8b050a6c397c9de8fb554c14c025799be41ec9"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "e939290019d23ddf029c8f7d8b8b050a6c397c9de8fb554c14c025799be41ec9"`
[INFO] running `"docker" "rm" "-f" "e939290019d23ddf029c8f7d8b8b050a6c397c9de8fb554c14c025799be41ec9"`
[INFO] [stdout] e939290019d23ddf029c8f7d8b8b050a6c397c9de8fb554c14c025799be41ec9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AIexey-L/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] e523fb165ce815d34691e1a2891a92ec7248719c2907e64105acaf9fcad221d8
[INFO] running `"docker" "start" "-a" "e523fb165ce815d34691e1a2891a92ec7248719c2907e64105acaf9fcad221d8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-99131483860dc227
[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" "e523fb165ce815d34691e1a2891a92ec7248719c2907e64105acaf9fcad221d8"`
[INFO] running `"docker" "rm" "-f" "e523fb165ce815d34691e1a2891a92ec7248719c2907e64105acaf9fcad221d8"`
[INFO] [stdout] e523fb165ce815d34691e1a2891a92ec7248719c2907e64105acaf9fcad221d8