[INFO] updating cached repository chyld/rust_gg
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chyld/rust_gg
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chyld/rust_gg" "work/ex/beta-1.38-1/sources/1.37.0/gh/chyld/rust_gg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/chyld/rust_gg'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chyld/rust_gg" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chyld/rust_gg"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chyld/rust_gg'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a06da60ec42c1d8676d351430f3c6daed2671295
[INFO] sha for GitHub repo chyld/rust_gg: a06da60ec42c1d8676d351430f3c6daed2671295
[INFO] validating manifest of chyld/rust_gg 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 chyld/rust_gg 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 chyld/rust_gg
[INFO] finished frobbing chyld/rust_gg
[INFO] frobbed toml for chyld/rust_gg written to work/ex/beta-1.38-1/sources/1.37.0/gh/chyld/rust_gg/Cargo.toml
[INFO] started frobbing chyld/rust_gg
[INFO] finished frobbing chyld/rust_gg
[INFO] frobbed toml for chyld/rust_gg written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/chyld/rust_gg/Cargo.toml
[INFO] crate chyld/rust_gg 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/chyld/rust_gg/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 chyld/rust_gg 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-6/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/chyld/rust_gg:/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] db26df83d938757988ead67ee86065a5f8692cf27f8e019e7b670bfb0869e099
[INFO] running `"docker" "start" "-a" "db26df83d938757988ead67ee86065a5f8692cf27f8e019e7b670bfb0869e099"`
[INFO] [stderr]    Compiling gussing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "db26df83d938757988ead67ee86065a5f8692cf27f8e019e7b670bfb0869e099"`
[INFO] running `"docker" "rm" "-f" "db26df83d938757988ead67ee86065a5f8692cf27f8e019e7b670bfb0869e099"`
[INFO] [stdout] db26df83d938757988ead67ee86065a5f8692cf27f8e019e7b670bfb0869e099
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/chyld/rust_gg:/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] 42bfddf74e26089c3b7d9e50a7dc5fa64c2cf650faa0f0ae7590d2fe8dd599ad
[INFO] running `"docker" "start" "-a" "42bfddf74e26089c3b7d9e50a7dc5fa64c2cf650faa0f0ae7590d2fe8dd599ad"`
[INFO] [stderr]    Compiling gussing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "42bfddf74e26089c3b7d9e50a7dc5fa64c2cf650faa0f0ae7590d2fe8dd599ad"`
[INFO] running `"docker" "rm" "-f" "42bfddf74e26089c3b7d9e50a7dc5fa64c2cf650faa0f0ae7590d2fe8dd599ad"`
[INFO] [stdout] 42bfddf74e26089c3b7d9e50a7dc5fa64c2cf650faa0f0ae7590d2fe8dd599ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/chyld/rust_gg:/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] 92109ca592da7ca0560f3a033b0adc5a1a41cc6a8a85c0f0326874d320e62afd
[INFO] running `"docker" "start" "-a" "92109ca592da7ca0560f3a033b0adc5a1a41cc6a8a85c0f0326874d320e62afd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gussing_game-f5fa9e65ab145512
[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" "92109ca592da7ca0560f3a033b0adc5a1a41cc6a8a85c0f0326874d320e62afd"`
[INFO] running `"docker" "rm" "-f" "92109ca592da7ca0560f3a033b0adc5a1a41cc6a8a85c0f0326874d320e62afd"`
[INFO] [stdout] 92109ca592da7ca0560f3a033b0adc5a1a41cc6a8a85c0f0326874d320e62afd