[INFO] updating cached repository mz2212/rusty-fractal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mz2212/rusty-fractal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mz2212/rusty-fractal" "work/ex/beta-1.38-1/sources/1.37.0/gh/mz2212/rusty-fractal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mz2212/rusty-fractal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mz2212/rusty-fractal" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mz2212/rusty-fractal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mz2212/rusty-fractal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 735465db3762b3594492f9a3a18165f84e1a0ff8
[INFO] sha for GitHub repo mz2212/rusty-fractal: 735465db3762b3594492f9a3a18165f84e1a0ff8
[INFO] validating manifest of mz2212/rusty-fractal 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 mz2212/rusty-fractal 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 mz2212/rusty-fractal
[INFO] finished frobbing mz2212/rusty-fractal
[INFO] frobbed toml for mz2212/rusty-fractal written to work/ex/beta-1.38-1/sources/1.37.0/gh/mz2212/rusty-fractal/Cargo.toml
[INFO] started frobbing mz2212/rusty-fractal
[INFO] finished frobbing mz2212/rusty-fractal
[INFO] frobbed toml for mz2212/rusty-fractal written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mz2212/rusty-fractal/Cargo.toml
[INFO] crate mz2212/rusty-fractal 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]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mz2212/rusty-fractal 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mz2212/rusty-fractal:/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] 9fabff0a1387015539a64ece6cdcaa88e190549de49b9ade9a7e9ac2208858c6
[INFO] running `"docker" "start" "-a" "9fabff0a1387015539a64ece6cdcaa88e190549de49b9ade9a7e9ac2208858c6"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hsv_rgb v0.1.0 (https://github.com/mz2212/hsv_rgb.git#52b98995)
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]    Compiling sdl2 v0.30.0
[INFO] [stderr]    Compiling rust_mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `"docker" "inspect" "9fabff0a1387015539a64ece6cdcaa88e190549de49b9ade9a7e9ac2208858c6"`
[INFO] running `"docker" "rm" "-f" "9fabff0a1387015539a64ece6cdcaa88e190549de49b9ade9a7e9ac2208858c6"`
[INFO] [stdout] 9fabff0a1387015539a64ece6cdcaa88e190549de49b9ade9a7e9ac2208858c6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mz2212/rusty-fractal:/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] 38e6ff9c09610f724527409fb1655eaa8ac540832cd1554675431c90c5807bb8
[INFO] running `"docker" "start" "-a" "38e6ff9c09610f724527409fb1655eaa8ac540832cd1554675431c90c5807bb8"`
[INFO] [stderr]    Compiling rust_mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "38e6ff9c09610f724527409fb1655eaa8ac540832cd1554675431c90c5807bb8"`
[INFO] running `"docker" "rm" "-f" "38e6ff9c09610f724527409fb1655eaa8ac540832cd1554675431c90c5807bb8"`
[INFO] [stdout] 38e6ff9c09610f724527409fb1655eaa8ac540832cd1554675431c90c5807bb8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mz2212/rusty-fractal:/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] 9d61c71a5b2194ecde244e2484ab1f24c601b1c07b6d8337805592f19be21783
[INFO] running `"docker" "start" "-a" "9d61c71a5b2194ecde244e2484ab1f24c601b1c07b6d8337805592f19be21783"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_mandelbrot-458da0acf619f751
[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" "9d61c71a5b2194ecde244e2484ab1f24c601b1c07b6d8337805592f19be21783"`
[INFO] running `"docker" "rm" "-f" "9d61c71a5b2194ecde244e2484ab1f24c601b1c07b6d8337805592f19be21783"`
[INFO] [stdout] 9d61c71a5b2194ecde244e2484ab1f24c601b1c07b6d8337805592f19be21783