[INFO] updating cached repository rhythm-rider/game_testing
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rhythm-rider/game_testing
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rhythm-rider/game_testing" "work/ex/beta-1.37-6/sources/1.36.0/gh/rhythm-rider/game_testing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rhythm-rider/game_testing'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rhythm-rider/game_testing" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rhythm-rider/game_testing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rhythm-rider/game_testing'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a3320474f99d553f0ad5cf716909877a9f7f2b61
[INFO] sha for GitHub repo rhythm-rider/game_testing: a3320474f99d553f0ad5cf716909877a9f7f2b61
[INFO] validating manifest of rhythm-rider/game_testing 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 rhythm-rider/game_testing 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 rhythm-rider/game_testing
[INFO] finished frobbing rhythm-rider/game_testing
[INFO] frobbed toml for rhythm-rider/game_testing written to work/ex/beta-1.37-6/sources/1.36.0/gh/rhythm-rider/game_testing/Cargo.toml
[INFO] started frobbing rhythm-rider/game_testing
[INFO] finished frobbing rhythm-rider/game_testing
[INFO] frobbed toml for rhythm-rider/game_testing written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rhythm-rider/game_testing/Cargo.toml
[INFO] crate rhythm-rider/game_testing 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 rhythm-rider/game_testing 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/rhythm-rider/game_testing:/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] 28298f4b188ec0ab2cf225bfa4d4817de85e1ce0dc099a3a582fafc7705e0afb
[INFO] running `"docker" "start" "-a" "28298f4b188ec0ab2cf225bfa4d4817de85e1ce0dc099a3a582fafc7705e0afb"`
[INFO] [stderr]    Compiling game_testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "28298f4b188ec0ab2cf225bfa4d4817de85e1ce0dc099a3a582fafc7705e0afb"`
[INFO] running `"docker" "rm" "-f" "28298f4b188ec0ab2cf225bfa4d4817de85e1ce0dc099a3a582fafc7705e0afb"`
[INFO] [stdout] 28298f4b188ec0ab2cf225bfa4d4817de85e1ce0dc099a3a582fafc7705e0afb
[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/rhythm-rider/game_testing:/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] 9a7810fb077f2cd17c6aaf19a70083ab93a8374c03de867cdb0fbfb24b2f5ddf
[INFO] running `"docker" "start" "-a" "9a7810fb077f2cd17c6aaf19a70083ab93a8374c03de867cdb0fbfb24b2f5ddf"`
[INFO] [stderr]    Compiling game_testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "9a7810fb077f2cd17c6aaf19a70083ab93a8374c03de867cdb0fbfb24b2f5ddf"`
[INFO] running `"docker" "rm" "-f" "9a7810fb077f2cd17c6aaf19a70083ab93a8374c03de867cdb0fbfb24b2f5ddf"`
[INFO] [stdout] 9a7810fb077f2cd17c6aaf19a70083ab93a8374c03de867cdb0fbfb24b2f5ddf
[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/rhythm-rider/game_testing:/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] e32b0f11a9b2fc55e486e20cb6bdd6459bb3887f2db9cdfe031b38238dba7e1f
[INFO] running `"docker" "start" "-a" "e32b0f11a9b2fc55e486e20cb6bdd6459bb3887f2db9cdfe031b38238dba7e1f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/game_testing-5b1d81262f6ed74d
[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" "e32b0f11a9b2fc55e486e20cb6bdd6459bb3887f2db9cdfe031b38238dba7e1f"`
[INFO] running `"docker" "rm" "-f" "e32b0f11a9b2fc55e486e20cb6bdd6459bb3887f2db9cdfe031b38238dba7e1f"`
[INFO] [stdout] e32b0f11a9b2fc55e486e20cb6bdd6459bb3887f2db9cdfe031b38238dba7e1f