Nov 27 22:30:14.581 INFO checking pwl93/RUST_mandelbrot against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 22:30:14.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 22:30:14.796 INFO [stdout] c5f2f7c551237ff437512c38abf990b1785016369c1b6bb67b5e08c3ad246d2f
Nov 27 22:30:14.802 INFO running `"docker" "start" "-a" "c5f2f7c551237ff437512c38abf990b1785016369c1b6bb67b5e08c3ad246d2f"`
Nov 27 22:30:15.568 INFO [stderr] usermod: no changes
Nov 27 22:30:15.720 INFO [stderr]     Checking num-bigint v0.1.43
Nov 27 22:30:15.720 INFO [stderr]     Checking png v0.7.0
Nov 27 22:30:18.228 INFO [stderr]     Checking num-rational v0.1.42
Nov 27 22:30:19.010 INFO [stderr]     Checking image v0.13.0
Nov 27 22:30:19.012 INFO [stderr]     Checking num v0.1.42
Nov 27 22:30:23.778 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Nov 27 22:30:24.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.22s
Nov 27 22:30:24.832 INFO [stderr] su: No module specific data is present
Nov 27 22:30:25.677 INFO running `"docker" "inspect" "c5f2f7c551237ff437512c38abf990b1785016369c1b6bb67b5e08c3ad246d2f"`
Nov 27 22:30:25.789 INFO running `"docker" "rm" "-f" "c5f2f7c551237ff437512c38abf990b1785016369c1b6bb67b5e08c3ad246d2f"`
Nov 27 22:30:25.892 INFO [stdout] c5f2f7c551237ff437512c38abf990b1785016369c1b6bb67b5e08c3ad246d2f