[INFO] updating cached repository kwilson33/rustGuessingGame
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kwilson33/rustGuessingGame
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kwilson33/rustGuessingGame" "work/ex/beta-1.38-1/sources/1.37.0/gh/kwilson33/rustGuessingGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kwilson33/rustGuessingGame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kwilson33/rustGuessingGame" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kwilson33/rustGuessingGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kwilson33/rustGuessingGame'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 49996c12b1f54d5d4cddb9ee81a7ec653eeac376
[INFO] sha for GitHub repo kwilson33/rustGuessingGame: 49996c12b1f54d5d4cddb9ee81a7ec653eeac376
[INFO] validating manifest of kwilson33/rustGuessingGame 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 kwilson33/rustGuessingGame 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 kwilson33/rustGuessingGame
[INFO] finished frobbing kwilson33/rustGuessingGame
[INFO] frobbed toml for kwilson33/rustGuessingGame written to work/ex/beta-1.38-1/sources/1.37.0/gh/kwilson33/rustGuessingGame/Cargo.toml
[INFO] started frobbing kwilson33/rustGuessingGame
[INFO] finished frobbing kwilson33/rustGuessingGame
[INFO] frobbed toml for kwilson33/rustGuessingGame written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kwilson33/rustGuessingGame/Cargo.toml
[INFO] crate kwilson33/rustGuessingGame 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 kwilson33/rustGuessingGame against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kwilson33/rustGuessingGame:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] bcecad94ba9c7db27c9bfc3b0b78cc6552ffd082d9e49352fc81887dc3cebf5e
[INFO] running `"docker" "start" "-a" "bcecad94ba9c7db27c9bfc3b0b78cc6552ffd082d9e49352fc81887dc3cebf5e"`
[INFO] [stderr]    Compiling rand_chacha v0.2.0 (https://github.com/rust-lang-nursery/rand#5610bdae)
[INFO] [stderr]    Compiling rand v0.7.0-pre.1 (https://github.com/rust-lang-nursery/rand#5610bdae)
[INFO] [stderr]    Compiling getrandom v0.1.3
[INFO] [stderr]    Compiling rand_core v0.5.0 (https://github.com/rust-lang-nursery/rand#5610bdae)
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
[INFO] running `"docker" "inspect" "bcecad94ba9c7db27c9bfc3b0b78cc6552ffd082d9e49352fc81887dc3cebf5e"`
[INFO] running `"docker" "rm" "-f" "bcecad94ba9c7db27c9bfc3b0b78cc6552ffd082d9e49352fc81887dc3cebf5e"`
[INFO] [stdout] bcecad94ba9c7db27c9bfc3b0b78cc6552ffd082d9e49352fc81887dc3cebf5e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kwilson33/rustGuessingGame:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1d976a2acc39bd13d48890026c7892e259a9bb00faddd72faaf73945837abc44
[INFO] running `"docker" "start" "-a" "1d976a2acc39bd13d48890026c7892e259a9bb00faddd72faaf73945837abc44"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "1d976a2acc39bd13d48890026c7892e259a9bb00faddd72faaf73945837abc44"`
[INFO] running `"docker" "rm" "-f" "1d976a2acc39bd13d48890026c7892e259a9bb00faddd72faaf73945837abc44"`
[INFO] [stdout] 1d976a2acc39bd13d48890026c7892e259a9bb00faddd72faaf73945837abc44
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kwilson33/rustGuessingGame:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 20a537864b52319583ec843bc953540810f7ecce2320cc92ec3e8018b25ba06a
[INFO] running `"docker" "start" "-a" "20a537864b52319583ec843bc953540810f7ecce2320cc92ec3e8018b25ba06a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-d87a93074cb688ec
[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" "20a537864b52319583ec843bc953540810f7ecce2320cc92ec3e8018b25ba06a"`
[INFO] running `"docker" "rm" "-f" "20a537864b52319583ec843bc953540810f7ecce2320cc92ec3e8018b25ba06a"`
[INFO] [stdout] 20a537864b52319583ec843bc953540810f7ecce2320cc92ec3e8018b25ba06a