[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-1.38-1/sources/1.37.0/gh/rhythm-rider/game_testing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rhythm-rider/game_testing'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rhythm-rider/game_testing" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rhythm-rider/game_testing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rhythm-rider/game_testing 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 rhythm-rider/game_testing
[INFO] finished frobbing rhythm-rider/game_testing
[INFO] frobbed toml for rhythm-rider/game_testing written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 rhythm-rider/game_testing against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9a38d5f415170fe04b2c8a82aae7ce271d2ec47b7e7b50e8de31b741657f9f7e
[INFO] running `"docker" "start" "-a" "9a38d5f415170fe04b2c8a82aae7ce271d2ec47b7e7b50e8de31b741657f9f7e"`
[INFO] [stderr]    Compiling game_testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "9a38d5f415170fe04b2c8a82aae7ce271d2ec47b7e7b50e8de31b741657f9f7e"`
[INFO] running `"docker" "rm" "-f" "9a38d5f415170fe04b2c8a82aae7ce271d2ec47b7e7b50e8de31b741657f9f7e"`
[INFO] [stdout] 9a38d5f415170fe04b2c8a82aae7ce271d2ec47b7e7b50e8de31b741657f9f7e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5b391b47f2aadc5d41625cfbd9e74ce496ce638a24eead7f03aa6bef0148aedb
[INFO] running `"docker" "start" "-a" "5b391b47f2aadc5d41625cfbd9e74ce496ce638a24eead7f03aa6bef0148aedb"`
[INFO] [stderr]    Compiling game_testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "5b391b47f2aadc5d41625cfbd9e74ce496ce638a24eead7f03aa6bef0148aedb"`
[INFO] running `"docker" "rm" "-f" "5b391b47f2aadc5d41625cfbd9e74ce496ce638a24eead7f03aa6bef0148aedb"`
[INFO] [stdout] 5b391b47f2aadc5d41625cfbd9e74ce496ce638a24eead7f03aa6bef0148aedb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1c8ce1ed41560794b8d7b9d55c5bdb5fa045cc21e3dd9c7237e251579e1bbec9
[INFO] running `"docker" "start" "-a" "1c8ce1ed41560794b8d7b9d55c5bdb5fa045cc21e3dd9c7237e251579e1bbec9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/game_testing-58a7db3fa1980816
[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" "1c8ce1ed41560794b8d7b9d55c5bdb5fa045cc21e3dd9c7237e251579e1bbec9"`
[INFO] running `"docker" "rm" "-f" "1c8ce1ed41560794b8d7b9d55c5bdb5fa045cc21e3dd9c7237e251579e1bbec9"`
[INFO] [stdout] 1c8ce1ed41560794b8d7b9d55c5bdb5fa045cc21e3dd9c7237e251579e1bbec9