Nov 30 10:26:15.985 INFO checking Jin-WW/mandelbrot against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 10:26:15.985 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 30 10:26:16.376 INFO [stdout] e16fc2ec98441249eed5e6d1810587d04607285dffa38d45fb9d34dd3bfc5582 Nov 30 10:26:16.384 INFO running `"docker" "start" "-a" "e16fc2ec98441249eed5e6d1810587d04607285dffa38d45fb9d34dd3bfc5582"` Nov 30 10:26:17.580 INFO [stderr] usermod: no changes Nov 30 10:26:17.764 INFO [stderr] Checking png v0.7.0 Nov 30 10:26:19.248 INFO [stderr] Checking image v0.13.0 Nov 30 10:26:24.495 INFO [stderr] Checking mandelbrot v0.1.0 (/source) Nov 30 10:26:26.995 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 10:26:26.995 INFO [stderr] --> src/main.rs:16:5 Nov 30 10:26:26.995 INFO [stderr] | Nov 30 10:26:26.995 INFO [stderr] 16 | write_image("output.png", &pixels, bounds); Nov 30 10:26:26.995 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 10:26:26.995 INFO [stderr] | Nov 30 10:26:26.995 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 10:26:26.995 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 10:26:26.995 INFO [stderr] Nov 30 10:26:27.599 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 10:26:27.599 INFO [stderr] --> src/main.rs:16:5 Nov 30 10:26:27.599 INFO [stderr] | Nov 30 10:26:27.599 INFO [stderr] 16 | write_image("output.png", &pixels, bounds); Nov 30 10:26:27.599 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 10:26:27.599 INFO [stderr] | Nov 30 10:26:27.599 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 10:26:27.599 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 10:26:27.599 INFO [stderr] Nov 30 10:26:27.628 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.02s Nov 30 10:26:27.645 INFO [stderr] su: No module specific data is present Nov 30 10:26:28.488 INFO running `"docker" "inspect" "e16fc2ec98441249eed5e6d1810587d04607285dffa38d45fb9d34dd3bfc5582"` Nov 30 10:26:28.808 INFO running `"docker" "rm" "-f" "e16fc2ec98441249eed5e6d1810587d04607285dffa38d45fb9d34dd3bfc5582"` Nov 30 10:26:29.084 INFO [stdout] e16fc2ec98441249eed5e6d1810587d04607285dffa38d45fb9d34dd3bfc5582