[INFO] updating cached repository jheloper/rust-guessing-game-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jheloper/rust-guessing-game-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jheloper/rust-guessing-game-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/jheloper/rust-guessing-game-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jheloper/rust-guessing-game-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jheloper/rust-guessing-game-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jheloper/rust-guessing-game-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jheloper/rust-guessing-game-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] abb591c93e24397b39840a33e3ce35894d51f6c4
[INFO] sha for GitHub repo jheloper/rust-guessing-game-example: abb591c93e24397b39840a33e3ce35894d51f6c4
[INFO] validating manifest of jheloper/rust-guessing-game-example 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 jheloper/rust-guessing-game-example 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 jheloper/rust-guessing-game-example
[INFO] finished frobbing jheloper/rust-guessing-game-example
[INFO] frobbed toml for jheloper/rust-guessing-game-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/jheloper/rust-guessing-game-example/Cargo.toml
[INFO] started frobbing jheloper/rust-guessing-game-example
[INFO] finished frobbing jheloper/rust-guessing-game-example
[INFO] frobbed toml for jheloper/rust-guessing-game-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jheloper/rust-guessing-game-example/Cargo.toml
[INFO] crate jheloper/rust-guessing-game-example 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 jheloper/rust-guessing-game-example 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jheloper/rust-guessing-game-example:/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] 310212bd537e6d0fd18c9b08e6e9aa255256b5a53c2be6f705d433b5f81f0469
[INFO] running `"docker" "start" "-a" "310212bd537e6d0fd18c9b08e6e9aa255256b5a53c2be6f705d433b5f81f0469"`
[INFO] [stderr]    Compiling rust-guessing-game-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "310212bd537e6d0fd18c9b08e6e9aa255256b5a53c2be6f705d433b5f81f0469"`
[INFO] running `"docker" "rm" "-f" "310212bd537e6d0fd18c9b08e6e9aa255256b5a53c2be6f705d433b5f81f0469"`
[INFO] [stdout] 310212bd537e6d0fd18c9b08e6e9aa255256b5a53c2be6f705d433b5f81f0469
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jheloper/rust-guessing-game-example:/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] ab56b4cc494c0c7ac0edda8b3ed44de4bf4fa21b0e050865e5c8194a5de825b5
[INFO] running `"docker" "start" "-a" "ab56b4cc494c0c7ac0edda8b3ed44de4bf4fa21b0e050865e5c8194a5de825b5"`
[INFO] [stderr]    Compiling rust-guessing-game-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "ab56b4cc494c0c7ac0edda8b3ed44de4bf4fa21b0e050865e5c8194a5de825b5"`
[INFO] running `"docker" "rm" "-f" "ab56b4cc494c0c7ac0edda8b3ed44de4bf4fa21b0e050865e5c8194a5de825b5"`
[INFO] [stdout] ab56b4cc494c0c7ac0edda8b3ed44de4bf4fa21b0e050865e5c8194a5de825b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jheloper/rust-guessing-game-example:/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] 4713cae7a827ea0282ebefa3b8a9a60aa77c68bccaee48152be8a4910a312b02
[INFO] running `"docker" "start" "-a" "4713cae7a827ea0282ebefa3b8a9a60aa77c68bccaee48152be8a4910a312b02"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_guessing_game_example-ce87b78cd0f5d106
[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" "4713cae7a827ea0282ebefa3b8a9a60aa77c68bccaee48152be8a4910a312b02"`
[INFO] running `"docker" "rm" "-f" "4713cae7a827ea0282ebefa3b8a9a60aa77c68bccaee48152be8a4910a312b02"`
[INFO] [stdout] 4713cae7a827ea0282ebefa3b8a9a60aa77c68bccaee48152be8a4910a312b02