[INFO] updating cached repository cmiles74/russian_roulette
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cmiles74/russian_roulette
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cmiles74/russian_roulette" "work/ex/beta-1.37-6/sources/1.36.0/gh/cmiles74/russian_roulette"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cmiles74/russian_roulette'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cmiles74/russian_roulette" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cmiles74/russian_roulette"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cmiles74/russian_roulette'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ac9a9a10d75abcf7626fa892e435a44c427a3dd0
[INFO] sha for GitHub repo cmiles74/russian_roulette: ac9a9a10d75abcf7626fa892e435a44c427a3dd0
[INFO] validating manifest of cmiles74/russian_roulette 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 cmiles74/russian_roulette 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 cmiles74/russian_roulette
[INFO] finished frobbing cmiles74/russian_roulette
[INFO] frobbed toml for cmiles74/russian_roulette written to work/ex/beta-1.37-6/sources/1.36.0/gh/cmiles74/russian_roulette/Cargo.toml
[INFO] started frobbing cmiles74/russian_roulette
[INFO] finished frobbing cmiles74/russian_roulette
[INFO] frobbed toml for cmiles74/russian_roulette written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cmiles74/russian_roulette/Cargo.toml
[INFO] crate cmiles74/russian_roulette 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 cmiles74/russian_roulette 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/cmiles74/russian_roulette:/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] 274d330af0b82df1256766d526199ad742ed3963bcb85dce22b24a98598fb64b
[INFO] running `"docker" "start" "-a" "274d330af0b82df1256766d526199ad742ed3963bcb85dce22b24a98598fb64b"`
[INFO] [stderr]    Compiling russian_roulette v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "274d330af0b82df1256766d526199ad742ed3963bcb85dce22b24a98598fb64b"`
[INFO] running `"docker" "rm" "-f" "274d330af0b82df1256766d526199ad742ed3963bcb85dce22b24a98598fb64b"`
[INFO] [stdout] 274d330af0b82df1256766d526199ad742ed3963bcb85dce22b24a98598fb64b
[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/cmiles74/russian_roulette:/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] bfe9d9a7e2599e4c741f0136ecc1c7276c00255aae0217800833b46c2bc92463
[INFO] running `"docker" "start" "-a" "bfe9d9a7e2599e4c741f0136ecc1c7276c00255aae0217800833b46c2bc92463"`
[INFO] [stderr]    Compiling russian_roulette v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "bfe9d9a7e2599e4c741f0136ecc1c7276c00255aae0217800833b46c2bc92463"`
[INFO] running `"docker" "rm" "-f" "bfe9d9a7e2599e4c741f0136ecc1c7276c00255aae0217800833b46c2bc92463"`
[INFO] [stdout] bfe9d9a7e2599e4c741f0136ecc1c7276c00255aae0217800833b46c2bc92463
[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/cmiles74/russian_roulette:/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] a14e13717445b8b84d5b099315f05ec1ef7bcc304c8ddb6b9f8995ff1f074009
[INFO] running `"docker" "start" "-a" "a14e13717445b8b84d5b099315f05ec1ef7bcc304c8ddb6b9f8995ff1f074009"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/russian_roulette-8acd85d4a940b47c
[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" "a14e13717445b8b84d5b099315f05ec1ef7bcc304c8ddb6b9f8995ff1f074009"`
[INFO] running `"docker" "rm" "-f" "a14e13717445b8b84d5b099315f05ec1ef7bcc304c8ddb6b9f8995ff1f074009"`
[INFO] [stdout] a14e13717445b8b84d5b099315f05ec1ef7bcc304c8ddb6b9f8995ff1f074009