[INFO] updating cached repository Jswizzy/mandelbrot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Jswizzy/mandelbrot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Jswizzy/mandelbrot" "work/ex/beta-1.37-6/sources/1.36.0/gh/Jswizzy/mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Jswizzy/mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Jswizzy/mandelbrot" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jswizzy/mandelbrot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jswizzy/mandelbrot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bbad2f34a66e00bac558affc3b604240ccd50770
[INFO] sha for GitHub repo Jswizzy/mandelbrot: bbad2f34a66e00bac558affc3b604240ccd50770
[INFO] validating manifest of Jswizzy/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 Jswizzy/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 Jswizzy/mandelbrot
[INFO] finished frobbing Jswizzy/mandelbrot
[INFO] frobbed toml for Jswizzy/mandelbrot written to work/ex/beta-1.37-6/sources/1.36.0/gh/Jswizzy/mandelbrot/Cargo.toml
[INFO] started frobbing Jswizzy/mandelbrot
[INFO] finished frobbing Jswizzy/mandelbrot
[INFO] frobbed toml for Jswizzy/mandelbrot written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jswizzy/mandelbrot/Cargo.toml
[INFO] crate Jswizzy/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 Jswizzy/mandelbrot 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-5/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/Jswizzy/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 803f33fb0212cbfcc8b1ac98426c2e8dc34c83d4b18b769428dfdc580653162f
[INFO] running `"docker" "start" "-a" "803f33fb0212cbfcc8b1ac98426c2e8dc34c83d4b18b769428dfdc580653162f"`
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling crossbeam-channel v0.2.4
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.27s
[INFO] running `"docker" "inspect" "803f33fb0212cbfcc8b1ac98426c2e8dc34c83d4b18b769428dfdc580653162f"`
[INFO] running `"docker" "rm" "-f" "803f33fb0212cbfcc8b1ac98426c2e8dc34c83d4b18b769428dfdc580653162f"`
[INFO] [stdout] 803f33fb0212cbfcc8b1ac98426c2e8dc34c83d4b18b769428dfdc580653162f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/Jswizzy/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b58819a3da1d90ca1e9eced3a45a5a01eccb30a243a69973b32845eea342ebed
[INFO] running `"docker" "start" "-a" "b58819a3da1d90ca1e9eced3a45a5a01eccb30a243a69973b32845eea342ebed"`
[INFO] [stderr]    Compiling mandelbrot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `"docker" "inspect" "b58819a3da1d90ca1e9eced3a45a5a01eccb30a243a69973b32845eea342ebed"`
[INFO] running `"docker" "rm" "-f" "b58819a3da1d90ca1e9eced3a45a5a01eccb30a243a69973b32845eea342ebed"`
[INFO] [stdout] b58819a3da1d90ca1e9eced3a45a5a01eccb30a243a69973b32845eea342ebed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/Jswizzy/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 47036515cf7dd70a504f0394da6d5173b22ca5a7de9a67b8d9ac55d153dc3491
[INFO] running `"docker" "start" "-a" "47036515cf7dd70a504f0394da6d5173b22ca5a7de9a67b8d9ac55d153dc3491"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mandelbrot-9b4911886272c37a
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_pixel_to_point ... ok
[INFO] [stdout] test test_parse_pair ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "47036515cf7dd70a504f0394da6d5173b22ca5a7de9a67b8d9ac55d153dc3491"`
[INFO] running `"docker" "rm" "-f" "47036515cf7dd70a504f0394da6d5173b22ca5a7de9a67b8d9ac55d153dc3491"`
[INFO] [stdout] 47036515cf7dd70a504f0394da6d5173b22ca5a7de9a67b8d9ac55d153dc3491