[INFO] updating cached repository Zion-Graham/Guess-The-Number
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Zion-Graham/Guess-The-Number
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Zion-Graham/Guess-The-Number" "work/ex/beta-1.37-6/sources/1.36.0/gh/Zion-Graham/Guess-The-Number"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Zion-Graham/Guess-The-Number'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Zion-Graham/Guess-The-Number" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zion-Graham/Guess-The-Number"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zion-Graham/Guess-The-Number'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 14505b0030a387a1a5c142a6984220b6de3b7f54
[INFO] sha for GitHub repo Zion-Graham/Guess-The-Number: 14505b0030a387a1a5c142a6984220b6de3b7f54
[INFO] validating manifest of Zion-Graham/Guess-The-Number 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 Zion-Graham/Guess-The-Number 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 Zion-Graham/Guess-The-Number
[INFO] finished frobbing Zion-Graham/Guess-The-Number
[INFO] frobbed toml for Zion-Graham/Guess-The-Number written to work/ex/beta-1.37-6/sources/1.36.0/gh/Zion-Graham/Guess-The-Number/Cargo.toml
[INFO] started frobbing Zion-Graham/Guess-The-Number
[INFO] finished frobbing Zion-Graham/Guess-The-Number
[INFO] frobbed toml for Zion-Graham/Guess-The-Number written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zion-Graham/Guess-The-Number/Cargo.toml
[INFO] crate Zion-Graham/Guess-The-Number 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 Zion-Graham/Guess-The-Number against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zion-Graham/Guess-The-Number:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 966d8e4f949eb92ce9fd684337444210d318403c058293cb532babef8ff24c91
[INFO] running `"docker" "start" "-a" "966d8e4f949eb92ce9fd684337444210d318403c058293cb532babef8ff24c91"`
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "966d8e4f949eb92ce9fd684337444210d318403c058293cb532babef8ff24c91"`
[INFO] running `"docker" "rm" "-f" "966d8e4f949eb92ce9fd684337444210d318403c058293cb532babef8ff24c91"`
[INFO] [stdout] 966d8e4f949eb92ce9fd684337444210d318403c058293cb532babef8ff24c91
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zion-Graham/Guess-The-Number:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 772cc2d8782e4813183507ef48ab18dc44795f8479fbb9697229b67b6498b010
[INFO] running `"docker" "start" "-a" "772cc2d8782e4813183507ef48ab18dc44795f8479fbb9697229b67b6498b010"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "772cc2d8782e4813183507ef48ab18dc44795f8479fbb9697229b67b6498b010"`
[INFO] running `"docker" "rm" "-f" "772cc2d8782e4813183507ef48ab18dc44795f8479fbb9697229b67b6498b010"`
[INFO] [stdout] 772cc2d8782e4813183507ef48ab18dc44795f8479fbb9697229b67b6498b010
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zion-Graham/Guess-The-Number:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1af92c7b15a3a8e3f70591a4338cb3c8e24e2c9af530378901152384192b3fb7
[INFO] running `"docker" "start" "-a" "1af92c7b15a3a8e3f70591a4338cb3c8e24e2c9af530378901152384192b3fb7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-6ca23c490a45cfe6
[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" "1af92c7b15a3a8e3f70591a4338cb3c8e24e2c9af530378901152384192b3fb7"`
[INFO] running `"docker" "rm" "-f" "1af92c7b15a3a8e3f70591a4338cb3c8e24e2c9af530378901152384192b3fb7"`
[INFO] [stdout] 1af92c7b15a3a8e3f70591a4338cb3c8e24e2c9af530378901152384192b3fb7