Dec 11 15:30:59.496 INFO checking khaivubui/rust_mandelbrot against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:30:59.496 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 11 15:30:59.724 INFO [stdout] e0c44616e85e14a182f4df7b0ea47a03a7006eb42f9c2113a698067fd21fee68
Dec 11 15:30:59.730 INFO running `"docker" "start" "-a" "e0c44616e85e14a182f4df7b0ea47a03a7006eb42f9c2113a698067fd21fee68"`
Dec 11 15:31:00.482 INFO [stderr] usermod: no changes
Dec 11 15:31:00.652 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 11 15:31:00.652 INFO [stderr]     Checking png v0.7.0
Dec 11 15:31:00.652 INFO [stderr]     Checking rayon v1.0.1
Dec 11 15:31:04.817 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 11 15:31:06.301 INFO [stderr]     Checking image v0.13.0
Dec 11 15:31:10.370 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Dec 11 15:31:12.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.70s
Dec 11 15:31:12.228 INFO [stderr] su: No module specific data is present
Dec 11 15:31:12.856 INFO running `"docker" "inspect" "e0c44616e85e14a182f4df7b0ea47a03a7006eb42f9c2113a698067fd21fee68"`
Dec 11 15:31:13.142 INFO running `"docker" "rm" "-f" "e0c44616e85e14a182f4df7b0ea47a03a7006eb42f9c2113a698067fd21fee68"`
Dec 11 15:31:13.480 INFO [stdout] e0c44616e85e14a182f4df7b0ea47a03a7006eb42f9c2113a698067fd21fee68