[INFO] updating cached repository Riptawr/mandel
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Riptawr/mandel
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Riptawr/mandel" "work/ex/beta-1.37-6/sources/1.36.0/gh/Riptawr/mandel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Riptawr/mandel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Riptawr/mandel" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Riptawr/mandel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Riptawr/mandel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] beab51a78b00a24fe721f50cb12931c546d394fe
[INFO] sha for GitHub repo Riptawr/mandel: beab51a78b00a24fe721f50cb12931c546d394fe
[INFO] validating manifest of Riptawr/mandel 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 Riptawr/mandel 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 Riptawr/mandel
[INFO] finished frobbing Riptawr/mandel
[INFO] frobbed toml for Riptawr/mandel written to work/ex/beta-1.37-6/sources/1.36.0/gh/Riptawr/mandel/Cargo.toml
[INFO] started frobbing Riptawr/mandel
[INFO] finished frobbing Riptawr/mandel
[INFO] frobbed toml for Riptawr/mandel written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Riptawr/mandel/Cargo.toml
[INFO] crate Riptawr/mandel 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Riptawr/mandel against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Riptawr/mandel:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0c3f97ac36f5e6a44fbd5da8121aba4090fbf2ed4e22a6b44ffd7eb56f905f6b
[INFO] running `"docker" "start" "-a" "0c3f97ac36f5e6a44fbd5da8121aba4090fbf2ed4e22a6b44ffd7eb56f905f6b"`
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
[INFO] running `"docker" "inspect" "0c3f97ac36f5e6a44fbd5da8121aba4090fbf2ed4e22a6b44ffd7eb56f905f6b"`
[INFO] running `"docker" "rm" "-f" "0c3f97ac36f5e6a44fbd5da8121aba4090fbf2ed4e22a6b44ffd7eb56f905f6b"`
[INFO] [stdout] 0c3f97ac36f5e6a44fbd5da8121aba4090fbf2ed4e22a6b44ffd7eb56f905f6b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Riptawr/mandel:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8bd8c985672acf7d3b46f884e2cbc3a8bd98277301a6b4a90a30e2d61c92a75f
[INFO] running `"docker" "start" "-a" "8bd8c985672acf7d3b46f884e2cbc3a8bd98277301a6b4a90a30e2d61c92a75f"`
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "8bd8c985672acf7d3b46f884e2cbc3a8bd98277301a6b4a90a30e2d61c92a75f"`
[INFO] running `"docker" "rm" "-f" "8bd8c985672acf7d3b46f884e2cbc3a8bd98277301a6b4a90a30e2d61c92a75f"`
[INFO] [stdout] 8bd8c985672acf7d3b46f884e2cbc3a8bd98277301a6b4a90a30e2d61c92a75f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Riptawr/mandel:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] af1a48c6e66728e65a3ee61dacdd2b59d9f4a6d6b1995a96e94d47b478286d4a
[INFO] running `"docker" "start" "-a" "af1a48c6e66728e65a3ee61dacdd2b59d9f4a6d6b1995a96e94d47b478286d4a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mandelbrot-fb97a2b64e9901e6
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_parse_pair ... ok
[INFO] [stdout] test test_pixel_to_point ... ok
[INFO] [stdout] test test_parse_complex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "af1a48c6e66728e65a3ee61dacdd2b59d9f4a6d6b1995a96e94d47b478286d4a"`
[INFO] running `"docker" "rm" "-f" "af1a48c6e66728e65a3ee61dacdd2b59d9f4a6d6b1995a96e94d47b478286d4a"`
[INFO] [stdout] af1a48c6e66728e65a3ee61dacdd2b59d9f4a6d6b1995a96e94d47b478286d4a