[INFO] updating cached repository isenar/fractal-plot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/isenar/fractal-plot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/isenar/fractal-plot" "work/ex/beta-1.37-6/sources/1.36.0/gh/isenar/fractal-plot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/isenar/fractal-plot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/isenar/fractal-plot" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isenar/fractal-plot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isenar/fractal-plot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b4e683dda8912393e7f112fd05ad10d62c12dc21
[INFO] sha for GitHub repo isenar/fractal-plot: b4e683dda8912393e7f112fd05ad10d62c12dc21
[INFO] validating manifest of isenar/fractal-plot 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 isenar/fractal-plot 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 isenar/fractal-plot
[INFO] finished frobbing isenar/fractal-plot
[INFO] frobbed toml for isenar/fractal-plot written to work/ex/beta-1.37-6/sources/1.36.0/gh/isenar/fractal-plot/Cargo.toml
[INFO] started frobbing isenar/fractal-plot
[INFO] finished frobbing isenar/fractal-plot
[INFO] frobbed toml for isenar/fractal-plot written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isenar/fractal-plot/Cargo.toml
[INFO] crate isenar/fractal-plot 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 isenar/fractal-plot against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isenar/fractal-plot:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6c1fc1c6c08d943f05a06fbd2b41819e5d9638b69f0e1c7aafb1ce0c5cde7ccc
[INFO] running `"docker" "start" "-a" "6c1fc1c6c08d943f05a06fbd2b41819e5d9638b69f0e1c7aafb1ce0c5cde7ccc"`
[INFO] [stderr]    Compiling either v1.3.0
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling lazy_static v0.2.9
[INFO] [stderr]    Compiling adler32 v1.0.2
[INFO] [stderr]    Compiling byteorder v1.1.0
[INFO] [stderr]    Compiling bitflags v1.0.0
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.8
[INFO] [stderr]    Compiling crossbeam v0.3.0
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-complex v0.1.40
[INFO] [stderr]    Compiling inflate v0.3.3
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.1.40
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling deflate v0.7.17
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling image v0.17.0
[INFO] [stderr]    Compiling fractal_plot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.71s
[INFO] running `"docker" "inspect" "6c1fc1c6c08d943f05a06fbd2b41819e5d9638b69f0e1c7aafb1ce0c5cde7ccc"`
[INFO] running `"docker" "rm" "-f" "6c1fc1c6c08d943f05a06fbd2b41819e5d9638b69f0e1c7aafb1ce0c5cde7ccc"`
[INFO] [stdout] 6c1fc1c6c08d943f05a06fbd2b41819e5d9638b69f0e1c7aafb1ce0c5cde7ccc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isenar/fractal-plot:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1d8f16f4f73ac48e449a53b4f81fc6e7a47fb708b173b916dec1d9fc8fbbe509
[INFO] running `"docker" "start" "-a" "1d8f16f4f73ac48e449a53b4f81fc6e7a47fb708b173b916dec1d9fc8fbbe509"`
[INFO] [stderr]    Compiling fractal_plot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "1d8f16f4f73ac48e449a53b4f81fc6e7a47fb708b173b916dec1d9fc8fbbe509"`
[INFO] running `"docker" "rm" "-f" "1d8f16f4f73ac48e449a53b4f81fc6e7a47fb708b173b916dec1d9fc8fbbe509"`
[INFO] [stdout] 1d8f16f4f73ac48e449a53b4f81fc6e7a47fb708b173b916dec1d9fc8fbbe509
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/isenar/fractal-plot:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 962fa6faf43e0bc6d12f395f048b150340e5fd2f527fafeeed70b528b28a2625
[INFO] running `"docker" "start" "-a" "962fa6faf43e0bc6d12f395f048b150340e5fd2f527fafeeed70b528b28a2625"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fractal_plot-3d111b3eac60651b
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_pixel_to_point ... ok
[INFO] [stdout] test test_parse_pair ... 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" "962fa6faf43e0bc6d12f395f048b150340e5fd2f527fafeeed70b528b28a2625"`
[INFO] running `"docker" "rm" "-f" "962fa6faf43e0bc6d12f395f048b150340e5fd2f527fafeeed70b528b28a2625"`
[INFO] [stdout] 962fa6faf43e0bc6d12f395f048b150340e5fd2f527fafeeed70b528b28a2625