Dec 12 03:55:06.202 INFO checking Apokryphos/rust-mandelbrot against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:55:06.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 03:55:06.577 INFO [stdout] 6afd941e7f4d3bed05391e3536a5ce810cb14ddd8c0dbf321b9bc309fa267dbc
Dec 12 03:55:06.582 INFO running `"docker" "start" "-a" "6afd941e7f4d3bed05391e3536a5ce810cb14ddd8c0dbf321b9bc309fa267dbc"`
Dec 12 03:55:07.030 INFO [stderr] usermod: no changes
Dec 12 03:55:07.140 INFO [stderr]     Checking png v0.7.0
Dec 12 03:55:08.418 INFO [stderr]     Checking image v0.13.0
Dec 12 03:55:13.246 INFO [stderr]     Checking mandelbrot v0.1.0 (/source)
Dec 12 03:55:15.693 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.64s
Dec 12 03:55:15.696 INFO [stderr] su: No module specific data is present
Dec 12 03:55:16.048 INFO running `"docker" "inspect" "6afd941e7f4d3bed05391e3536a5ce810cb14ddd8c0dbf321b9bc309fa267dbc"`
Dec 12 03:55:16.190 INFO running `"docker" "rm" "-f" "6afd941e7f4d3bed05391e3536a5ce810cb14ddd8c0dbf321b9bc309fa267dbc"`
Dec 12 03:55:16.288 INFO [stdout] 6afd941e7f4d3bed05391e3536a5ce810cb14ddd8c0dbf321b9bc309fa267dbc