Dec 18 04:41:42.031 INFO checking aaaandrea/rust-ngw against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:41:42.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/aaaandrea/rust-ngw:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:41:42.476 INFO [stdout] 5e0b56c4c0f5397b5da921a70f37b70c734ab396ed79fee6886fbaa660867b35
Dec 18 04:41:42.480 INFO running `"docker" "start" "-a" "5e0b56c4c0f5397b5da921a70f37b70c734ab396ed79fee6886fbaa660867b35"`
Dec 18 04:41:43.864 INFO [stderr]     Checking rust-ngw v0.1.0 (/opt/crater/workdir)
Dec 18 04:41:44.440 INFO [stderr] warning: unreachable expression
Dec 18 04:41:44.440 INFO [stderr]   --> src/main.rs:30:5
Dec 18 04:41:44.440 INFO [stderr]    |
Dec 18 04:41:44.440 INFO [stderr] 30 |     Ok(())
Dec 18 04:41:44.440 INFO [stderr]    |     ^^^^^^
Dec 18 04:41:44.440 INFO [stderr]    |
Dec 18 04:41:44.440 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 18 04:41:44.440 INFO [stderr] 
Dec 18 04:41:44.440 INFO [stderr] warning: unreachable expression
Dec 18 04:41:44.440 INFO [stderr]   --> src/main.rs:30:5
Dec 18 04:41:44.440 INFO [stderr]    |
Dec 18 04:41:44.440 INFO [stderr] 30 |     Ok(())
Dec 18 04:41:44.440 INFO [stderr]    |     ^^^^^^
Dec 18 04:41:44.440 INFO [stderr]    |
Dec 18 04:41:44.440 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 18 04:41:44.441 INFO [stderr] 
Dec 18 04:41:44.468 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:41:44.468 INFO [stderr]   --> src/main.rs:24:9
Dec 18 04:41:44.468 INFO [stderr]    |
Dec 18 04:41:44.468 INFO [stderr] 24 |         io::stdout().write(new_bytes);
Dec 18 04:41:44.468 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:41:44.468 INFO [stderr]    |
Dec 18 04:41:44.469 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:41:44.469 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:41:44.469 INFO [stderr] 
Dec 18 04:41:44.513 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:41:44.513 INFO [stderr]   --> src/main.rs:24:9
Dec 18 04:41:44.513 INFO [stderr]    |
Dec 18 04:41:44.513 INFO [stderr] 24 |         io::stdout().write(new_bytes);
Dec 18 04:41:44.514 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:41:44.514 INFO [stderr]    |
Dec 18 04:41:44.514 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:41:44.514 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:41:44.514 INFO [stderr] 
Dec 18 04:41:44.547 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 18 04:41:45.100 INFO running `"docker" "inspect" "5e0b56c4c0f5397b5da921a70f37b70c734ab396ed79fee6886fbaa660867b35"`
Dec 18 04:41:45.334 INFO running `"docker" "rm" "-f" "5e0b56c4c0f5397b5da921a70f37b70c734ab396ed79fee6886fbaa660867b35"`
Dec 18 04:41:45.675 INFO [stdout] 5e0b56c4c0f5397b5da921a70f37b70c734ab396ed79fee6886fbaa660867b35