[INFO] updating cached repository SuperCuber/mandelsaver
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SuperCuber/mandelsaver
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SuperCuber/mandelsaver" "work/ex/beta-1.38-1/sources/1.37.0/gh/SuperCuber/mandelsaver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/SuperCuber/mandelsaver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SuperCuber/mandelsaver" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SuperCuber/mandelsaver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SuperCuber/mandelsaver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0021716834160d623508f1cdb1652bb4a613eb6f
[INFO] sha for GitHub repo SuperCuber/mandelsaver: 0021716834160d623508f1cdb1652bb4a613eb6f
[INFO] validating manifest of SuperCuber/mandelsaver 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 SuperCuber/mandelsaver 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 SuperCuber/mandelsaver
[INFO] finished frobbing SuperCuber/mandelsaver
[INFO] frobbed toml for SuperCuber/mandelsaver written to work/ex/beta-1.38-1/sources/1.37.0/gh/SuperCuber/mandelsaver/Cargo.toml
[INFO] started frobbing SuperCuber/mandelsaver
[INFO] finished frobbing SuperCuber/mandelsaver
[INFO] frobbed toml for SuperCuber/mandelsaver written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/SuperCuber/mandelsaver/Cargo.toml
[INFO] crate SuperCuber/mandelsaver 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 SuperCuber/mandelsaver 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-4/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/SuperCuber/mandelsaver:/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] 1b12d41a7e4e7ea1b2b68fbd2a415cff4b058320cc75ad7f047473ec0dc47f2b
[INFO] running `"docker" "start" "-a" "1b12d41a7e4e7ea1b2b68fbd2a415cff4b058320cc75ad7f047473ec0dc47f2b"`
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling rand v0.5.4
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling rodio v0.7.0
[INFO] [stderr]    Compiling zip v0.3.3
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling twox-hash v1.1.1
[INFO] [stderr]    Compiling gfx_glyph v0.10.2
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling gfx_window_sdl v0.8.0
[INFO] [stderr]    Compiling ggez v0.4.3
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `"docker" "inspect" "1b12d41a7e4e7ea1b2b68fbd2a415cff4b058320cc75ad7f047473ec0dc47f2b"`
[INFO] running `"docker" "rm" "-f" "1b12d41a7e4e7ea1b2b68fbd2a415cff4b058320cc75ad7f047473ec0dc47f2b"`
[INFO] [stdout] 1b12d41a7e4e7ea1b2b68fbd2a415cff4b058320cc75ad7f047473ec0dc47f2b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/SuperCuber/mandelsaver:/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] ac396bb5fcf792ad2118fa2ba6463a3b3ba3b24e9a162423601608e2964643ac
[INFO] running `"docker" "start" "-a" "ac396bb5fcf792ad2118fa2ba6463a3b3ba3b24e9a162423601608e2964643ac"`
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "ac396bb5fcf792ad2118fa2ba6463a3b3ba3b24e9a162423601608e2964643ac"`
[INFO] running `"docker" "rm" "-f" "ac396bb5fcf792ad2118fa2ba6463a3b3ba3b24e9a162423601608e2964643ac"`
[INFO] [stdout] ac396bb5fcf792ad2118fa2ba6463a3b3ba3b24e9a162423601608e2964643ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/SuperCuber/mandelsaver:/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] 8c303736bde978db9de25dd07aa8b11d6e2eaecbf290d0d5bf778e05ecd82519
[INFO] running `"docker" "start" "-a" "8c303736bde978db9de25dd07aa8b11d6e2eaecbf290d0d5bf778e05ecd82519"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mandelbrot-b81814b1a7762b08
[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" "8c303736bde978db9de25dd07aa8b11d6e2eaecbf290d0d5bf778e05ecd82519"`
[INFO] running `"docker" "rm" "-f" "8c303736bde978db9de25dd07aa8b11d6e2eaecbf290d0d5bf778e05ecd82519"`
[INFO] [stdout] 8c303736bde978db9de25dd07aa8b11d6e2eaecbf290d0d5bf778e05ecd82519