Nov 30 08:36:40.357 INFO checking Sigumo/mandelbrot against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 08:36:40.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 08:36:40.833 INFO [stdout] 66734ca3d7ab147979ee05b84f4c643e8f1a1f9c6cb4e0fc60c0df4e423cef73
Nov 30 08:36:40.835 INFO running `"docker" "start" "-a" "66734ca3d7ab147979ee05b84f4c643e8f1a1f9c6cb4e0fc60c0df4e423cef73"`
Nov 30 08:36:43.223 INFO [stderr] usermod: no changes
Nov 30 08:36:43.452 INFO [stderr]     Checking png v0.7.0
Nov 30 08:36:43.480 INFO [stderr]     Checking jpeg-decoder v0.1.15
Nov 30 08:36:46.753 INFO [stderr]     Checking image v0.13.0
Nov 30 08:36:52.208 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Nov 30 08:36:56.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.94s
Nov 30 08:36:56.229 INFO [stderr] su: No module specific data is present
Nov 30 08:36:57.384 INFO running `"docker" "inspect" "66734ca3d7ab147979ee05b84f4c643e8f1a1f9c6cb4e0fc60c0df4e423cef73"`
Nov 30 08:36:57.646 INFO running `"docker" "rm" "-f" "66734ca3d7ab147979ee05b84f4c643e8f1a1f9c6cb4e0fc60c0df4e423cef73"`
Nov 30 08:36:57.960 INFO [stdout] 66734ca3d7ab147979ee05b84f4c643e8f1a1f9c6cb4e0fc60c0df4e423cef73