Dec 06 12:56:09.749 INFO testing Jess3Jane/mandelbrot_v2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 12:56:09.749 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:56:10.020 INFO [stdout] a7d0e73d4d23ae8ea55a3b5be01188f064e69b1daae7ad14db7a8d0c0c3d24f0
Dec 06 12:56:10.023 INFO running `"docker" "start" "-a" "a7d0e73d4d23ae8ea55a3b5be01188f064e69b1daae7ad14db7a8d0c0c3d24f0"`
Dec 06 12:56:10.416 INFO [stderr] usermod: no changes
Dec 06 12:56:10.514 INFO [stderr]    Compiling pbr v1.0.1
Dec 06 12:56:10.515 INFO [stderr]    Compiling num-derive v0.2.1
Dec 06 12:56:10.516 INFO [stderr]    Compiling jpeg-decoder v0.1.14
Dec 06 12:56:13.855 INFO [stderr]    Compiling image v0.19.0
Dec 06 12:56:24.938 INFO [stderr]    Compiling fractal v0.1.0 (/source)
Dec 06 12:56:30.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.91s
Dec 06 12:56:30.346 INFO [stderr] su: No module specific data is present
Dec 06 12:56:30.597 INFO running `"docker" "inspect" "a7d0e73d4d23ae8ea55a3b5be01188f064e69b1daae7ad14db7a8d0c0c3d24f0"`
Dec 06 12:56:30.683 INFO running `"docker" "rm" "-f" "a7d0e73d4d23ae8ea55a3b5be01188f064e69b1daae7ad14db7a8d0c0c3d24f0"`
Dec 06 12:56:30.741 INFO [stdout] a7d0e73d4d23ae8ea55a3b5be01188f064e69b1daae7ad14db7a8d0c0c3d24f0
Dec 06 12:56:30.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:56:30.891 INFO [stdout] 2e09941fd9d9f49a347a1670d0791ef40f3af6a99f6866ab71bdd3bd84c8bf7b
Dec 06 12:56:30.892 INFO running `"docker" "start" "-a" "2e09941fd9d9f49a347a1670d0791ef40f3af6a99f6866ab71bdd3bd84c8bf7b"`
Dec 06 12:56:31.260 INFO [stderr] usermod: no changes
Dec 06 12:56:31.346 INFO [stderr]    Compiling fractal v0.1.0 (/source)
Dec 06 12:56:34.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
Dec 06 12:56:34.132 INFO [stderr] su: No module specific data is present
Dec 06 12:56:34.401 INFO running `"docker" "inspect" "2e09941fd9d9f49a347a1670d0791ef40f3af6a99f6866ab71bdd3bd84c8bf7b"`
Dec 06 12:56:34.467 INFO running `"docker" "rm" "-f" "2e09941fd9d9f49a347a1670d0791ef40f3af6a99f6866ab71bdd3bd84c8bf7b"`
Dec 06 12:56:34.574 INFO [stdout] 2e09941fd9d9f49a347a1670d0791ef40f3af6a99f6866ab71bdd3bd84c8bf7b