Dec 13 15:49:16.753 INFO testing jdhorwitz/mandelbrot against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 15:49:16.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 15:49:17.211 INFO [stdout] 4ee407c796a69e8bb38ddb12adcb99999186064dcf12495f186f8ff8c691f0bc
Dec 13 15:49:17.216 INFO running `"docker" "start" "-a" "4ee407c796a69e8bb38ddb12adcb99999186064dcf12495f186f8ff8c691f0bc"`
Dec 13 15:49:18.444 INFO [stderr] usermod: no changes
Dec 13 15:49:18.581 INFO [stderr]    Compiling lzw v0.9.0
Dec 13 15:49:18.583 INFO [stderr]    Compiling miniz-sys v0.1.9
Dec 13 15:49:18.583 INFO [stderr]    Compiling num-bigint v0.1.35
Dec 13 15:49:21.273 INFO [stderr]    Compiling gif v0.7.0
Dec 13 15:49:22.363 INFO [stderr]    Compiling flate2 v0.2.17
Dec 13 15:49:23.555 INFO [stderr]    Compiling num-rational v0.1.35
Dec 13 15:49:25.043 INFO [stderr]    Compiling png v0.4.3
Dec 13 15:49:25.523 INFO [stderr]    Compiling num v0.1.36
Dec 13 15:49:27.614 INFO [stderr]    Compiling image v0.6.1
Dec 13 15:49:36.231 INFO [stderr]    Compiling mandelbrot v0.1.0 (/source)
Dec 13 15:49:38.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.14s
Dec 13 15:49:38.636 INFO [stderr] su: No module specific data is present
Dec 13 15:49:39.452 INFO running `"docker" "inspect" "4ee407c796a69e8bb38ddb12adcb99999186064dcf12495f186f8ff8c691f0bc"`
Dec 13 15:49:39.765 INFO running `"docker" "rm" "-f" "4ee407c796a69e8bb38ddb12adcb99999186064dcf12495f186f8ff8c691f0bc"`
Dec 13 15:49:40.097 INFO [stdout] 4ee407c796a69e8bb38ddb12adcb99999186064dcf12495f186f8ff8c691f0bc
Dec 13 15:49:40.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 15:49:40.463 INFO [stdout] 2fbd8038aea36626ca155a38732bea67e458b8510237ae561e24d1645f41959e
Dec 13 15:49:40.471 INFO running `"docker" "start" "-a" "2fbd8038aea36626ca155a38732bea67e458b8510237ae561e24d1645f41959e"`
Dec 13 15:49:42.291 INFO [stderr] usermod: no changes
Dec 13 15:49:42.380 INFO [stderr]    Compiling mandelbrot v0.1.0 (/source)
Dec 13 15:49:44.239 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 13 15:49:44.243 INFO [stderr] su: No module specific data is present
Dec 13 15:49:44.939 INFO running `"docker" "inspect" "2fbd8038aea36626ca155a38732bea67e458b8510237ae561e24d1645f41959e"`
Dec 13 15:49:45.187 INFO running `"docker" "rm" "-f" "2fbd8038aea36626ca155a38732bea67e458b8510237ae561e24d1645f41959e"`
Dec 13 15:49:45.517 INFO [stdout] 2fbd8038aea36626ca155a38732bea67e458b8510237ae561e24d1645f41959e
Dec 13 15:49:45.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 15:49:45.953 INFO [stdout] 082204f1c9d659842fc635f796a488d47767ce71dd3e6b2595e08c0413dbc51d
Dec 13 15:49:45.963 INFO running `"docker" "start" "-a" "082204f1c9d659842fc635f796a488d47767ce71dd3e6b2595e08c0413dbc51d"`
Dec 13 15:49:47.954 INFO [stderr] usermod: no changes
Dec 13 15:49:48.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 13 15:49:48.083 INFO [stderr]      Running /target/debug/deps/mandelbrot-255a493030cae86a
Dec 13 15:49:48.087 INFO [stdout] 
Dec 13 15:49:48.087 INFO [stdout] running 2 tests
Dec 13 15:49:48.087 INFO [stdout] test test_parse_pair ... ok
Dec 13 15:49:48.087 INFO [stdout] test test_pixel_to_point ... ok
Dec 13 15:49:48.087 INFO [stdout] 
Dec 13 15:49:48.087 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:49:48.087 INFO [stdout] 
Dec 13 15:49:48.089 INFO [stderr] su: No module specific data is present
Dec 13 15:49:49.122 INFO running `"docker" "inspect" "082204f1c9d659842fc635f796a488d47767ce71dd3e6b2595e08c0413dbc51d"`
Dec 13 15:49:49.433 INFO running `"docker" "rm" "-f" "082204f1c9d659842fc635f796a488d47767ce71dd3e6b2595e08c0413dbc51d"`
Dec 13 15:49:49.733 INFO [stdout] 082204f1c9d659842fc635f796a488d47767ce71dd3e6b2595e08c0413dbc51d