[INFO] updating cached repository bsrigg/RustGuessingGame
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bsrigg/RustGuessingGame
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bsrigg/RustGuessingGame" "work/ex/beta-1.37-6/sources/1.36.0/gh/bsrigg/RustGuessingGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bsrigg/RustGuessingGame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bsrigg/RustGuessingGame" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bsrigg/RustGuessingGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bsrigg/RustGuessingGame'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3d8f0fbc3065b477f486ed78c05856ecb3acf8bc
[INFO] sha for GitHub repo bsrigg/RustGuessingGame: 3d8f0fbc3065b477f486ed78c05856ecb3acf8bc
[INFO] validating manifest of bsrigg/RustGuessingGame 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 bsrigg/RustGuessingGame 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 bsrigg/RustGuessingGame
[INFO] finished frobbing bsrigg/RustGuessingGame
[INFO] frobbed toml for bsrigg/RustGuessingGame written to work/ex/beta-1.37-6/sources/1.36.0/gh/bsrigg/RustGuessingGame/Cargo.toml
[INFO] started frobbing bsrigg/RustGuessingGame
[INFO] finished frobbing bsrigg/RustGuessingGame
[INFO] frobbed toml for bsrigg/RustGuessingGame written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bsrigg/RustGuessingGame/Cargo.toml
[INFO] crate bsrigg/RustGuessingGame 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 bsrigg/RustGuessingGame 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bsrigg/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] dc8e82ac82dcfc69962df626c2509a68dc9d58e8fcf555d165bb24026950cdbc
[INFO] running `"docker" "start" "-a" "dc8e82ac82dcfc69962df626c2509a68dc9d58e8fcf555d165bb24026950cdbc"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "dc8e82ac82dcfc69962df626c2509a68dc9d58e8fcf555d165bb24026950cdbc"`
[INFO] running `"docker" "rm" "-f" "dc8e82ac82dcfc69962df626c2509a68dc9d58e8fcf555d165bb24026950cdbc"`
[INFO] [stdout] dc8e82ac82dcfc69962df626c2509a68dc9d58e8fcf555d165bb24026950cdbc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bsrigg/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 73925c3e1f1429635c5d57878cc5dffbc5c58d58b98b8ea2e128fda56ff3d906
[INFO] running `"docker" "start" "-a" "73925c3e1f1429635c5d57878cc5dffbc5c58d58b98b8ea2e128fda56ff3d906"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "73925c3e1f1429635c5d57878cc5dffbc5c58d58b98b8ea2e128fda56ff3d906"`
[INFO] running `"docker" "rm" "-f" "73925c3e1f1429635c5d57878cc5dffbc5c58d58b98b8ea2e128fda56ff3d906"`
[INFO] [stdout] 73925c3e1f1429635c5d57878cc5dffbc5c58d58b98b8ea2e128fda56ff3d906
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bsrigg/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] e79722dac955057a85f235790ea219c6079e38b9ad86ff47c8b9996f8be2ad8a
[INFO] running `"docker" "start" "-a" "e79722dac955057a85f235790ea219c6079e38b9ad86ff47c8b9996f8be2ad8a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-47e52a2a431724ec
[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" "e79722dac955057a85f235790ea219c6079e38b9ad86ff47c8b9996f8be2ad8a"`
[INFO] running `"docker" "rm" "-f" "e79722dac955057a85f235790ea219c6079e38b9ad86ff47c8b9996f8be2ad8a"`
[INFO] [stdout] e79722dac955057a85f235790ea219c6079e38b9ad86ff47c8b9996f8be2ad8a