[INFO] updating cached repository ahmedalkabir/Mandelbrot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ahmedalkabir/Mandelbrot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ahmedalkabir/Mandelbrot" "work/ex/beta-1.37-6/sources/1.36.0/gh/ahmedalkabir/Mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ahmedalkabir/Mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ahmedalkabir/Mandelbrot" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ahmedalkabir/Mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ahmedalkabir/Mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 76e1728a352fafe6078c16e952aac0609753062b
[INFO] sha for GitHub repo ahmedalkabir/Mandelbrot: 76e1728a352fafe6078c16e952aac0609753062b
[INFO] validating manifest of ahmedalkabir/Mandelbrot 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 ahmedalkabir/Mandelbrot 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 ahmedalkabir/Mandelbrot
[INFO] finished frobbing ahmedalkabir/Mandelbrot
[INFO] frobbed toml for ahmedalkabir/Mandelbrot written to work/ex/beta-1.37-6/sources/1.36.0/gh/ahmedalkabir/Mandelbrot/Cargo.toml
[INFO] started frobbing ahmedalkabir/Mandelbrot
[INFO] finished frobbing ahmedalkabir/Mandelbrot
[INFO] frobbed toml for ahmedalkabir/Mandelbrot written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ahmedalkabir/Mandelbrot/Cargo.toml
[INFO] crate ahmedalkabir/Mandelbrot 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ahmedalkabir/Mandelbrot 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/ahmedalkabir/Mandelbrot:/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] 73c001c4e9debb161307b11ac24b7906d619efa664da0ef5a4d506e8fef3f8a1
[INFO] running `"docker" "start" "-a" "73c001c4e9debb161307b11ac24b7906d619efa664da0ef5a4d506e8fef3f8a1"`
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling png v0.7.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.56s
[INFO] running `"docker" "inspect" "73c001c4e9debb161307b11ac24b7906d619efa664da0ef5a4d506e8fef3f8a1"`
[INFO] running `"docker" "rm" "-f" "73c001c4e9debb161307b11ac24b7906d619efa664da0ef5a4d506e8fef3f8a1"`
[INFO] [stdout] 73c001c4e9debb161307b11ac24b7906d619efa664da0ef5a4d506e8fef3f8a1
[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/ahmedalkabir/Mandelbrot:/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] 61ef6a390d5411888832d59aecbdfc3faa86b82deda32f88d0568c12f38d3637
[INFO] running `"docker" "start" "-a" "61ef6a390d5411888832d59aecbdfc3faa86b82deda32f88d0568c12f38d3637"`
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "61ef6a390d5411888832d59aecbdfc3faa86b82deda32f88d0568c12f38d3637"`
[INFO] running `"docker" "rm" "-f" "61ef6a390d5411888832d59aecbdfc3faa86b82deda32f88d0568c12f38d3637"`
[INFO] [stdout] 61ef6a390d5411888832d59aecbdfc3faa86b82deda32f88d0568c12f38d3637
[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/ahmedalkabir/Mandelbrot:/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] 87c66d3643157d9a3eb8bb00160677837a26ede0a570936cfe89b087d73f4693
[INFO] running `"docker" "start" "-a" "87c66d3643157d9a3eb8bb00160677837a26ede0a570936cfe89b087d73f4693"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mandelbrot-f4cbf2361e1bca28
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_parse_pair ... ok
[INFO] [stdout] test test_parse_complex ... ok
[INFO] [stdout] test test_pixel_to_point ... 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" "87c66d3643157d9a3eb8bb00160677837a26ede0a570936cfe89b087d73f4693"`
[INFO] running `"docker" "rm" "-f" "87c66d3643157d9a3eb8bb00160677837a26ede0a570936cfe89b087d73f4693"`
[INFO] [stdout] 87c66d3643157d9a3eb8bb00160677837a26ede0a570936cfe89b087d73f4693