Nov 29 20:08:16.713 INFO checking r2p2/rust-mandelbrot against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 20:08:16.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 20:08:17.141 INFO [stdout] add75c7f6dcc40a68d1eee4fc345b414241e065f694079d579444147e4c9dba7
Nov 29 20:08:17.146 INFO running `"docker" "start" "-a" "add75c7f6dcc40a68d1eee4fc345b414241e065f694079d579444147e4c9dba7"`
Nov 29 20:08:18.880 INFO [stderr] usermod: no changes
Nov 29 20:08:19.044 INFO [stderr]     Checking png v0.9.0
Nov 29 20:08:20.270 INFO [stderr]     Checking image v0.15.0
Nov 29 20:08:25.059 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Nov 29 20:08:26.605 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
Nov 29 20:08:26.610 INFO [stderr] su: No module specific data is present
Nov 29 20:08:28.315 INFO running `"docker" "inspect" "add75c7f6dcc40a68d1eee4fc345b414241e065f694079d579444147e4c9dba7"`
Nov 29 20:08:28.708 INFO running `"docker" "rm" "-f" "add75c7f6dcc40a68d1eee4fc345b414241e065f694079d579444147e4c9dba7"`
Nov 29 20:08:29.072 INFO [stdout] add75c7f6dcc40a68d1eee4fc345b414241e065f694079d579444147e4c9dba7