Dec 18 06:38:53.936 INFO checking Maaarcocr/slow against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:38:53.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Maaarcocr/slow:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:38:55.755 INFO [stdout] 0a8c65a78bf39c6dbea566e25fb75104a1d99dfe8162895e033f9dc16494c219
Dec 18 06:38:55.757 INFO running `"docker" "start" "-a" "0a8c65a78bf39c6dbea566e25fb75104a1d99dfe8162895e033f9dc16494c219"`
Dec 18 06:38:58.164 INFO [stderr]     Checking slow v0.1.0 (/opt/crater/workdir)
Dec 18 06:38:58.649 INFO [stderr] warning: unused variable: `request`
Dec 18 06:38:58.649 INFO [stderr]   --> src/main.rs:11:13
Dec 18 06:38:58.649 INFO [stderr]    |
Dec 18 06:38:58.649 INFO [stderr] 11 | fn homepage(request: Request, mut writer: Writer) {
Dec 18 06:38:58.649 INFO [stderr]    |             ^^^^^^^ help: consider using `_request` instead
Dec 18 06:38:58.649 INFO [stderr]    |
Dec 18 06:38:58.649 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 06:38:58.649 INFO [stderr] 
Dec 18 06:38:58.652 INFO [stderr] warning: unused variable: `request`
Dec 18 06:38:58.652 INFO [stderr]   --> src/main.rs:17:10
Dec 18 06:38:58.652 INFO [stderr]    |
Dec 18 06:38:58.652 INFO [stderr] 17 | fn marco(request: Request, mut writer: Writer) {
Dec 18 06:38:58.652 INFO [stderr]    |          ^^^^^^^ help: consider using `_request` instead
Dec 18 06:38:58.652 INFO [stderr] 
Dec 18 06:38:58.656 INFO [stderr] warning: unused variable: `request`
Dec 18 06:38:58.656 INFO [stderr]   --> src/main.rs:11:13
Dec 18 06:38:58.656 INFO [stderr]    |
Dec 18 06:38:58.656 INFO [stderr] 11 | fn homepage(request: Request, mut writer: Writer) {
Dec 18 06:38:58.656 INFO [stderr]    |             ^^^^^^^ help: consider using `_request` instead
Dec 18 06:38:58.662 INFO [stderr]    |
Dec 18 06:38:58.662 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 06:38:58.662 INFO [stderr] 
Dec 18 06:38:58.664 INFO [stderr] warning: unused variable: `request`
Dec 18 06:38:58.664 INFO [stderr]   --> src/main.rs:17:10
Dec 18 06:38:58.664 INFO [stderr]    |
Dec 18 06:38:58.664 INFO [stderr] 17 | fn marco(request: Request, mut writer: Writer) {
Dec 18 06:38:58.664 INFO [stderr]    |          ^^^^^^^ help: consider using `_request` instead
Dec 18 06:38:58.664 INFO [stderr] 
Dec 18 06:38:58.682 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:38:58.682 INFO [stderr]   --> src/writer.rs:47:9
Dec 18 06:38:58.682 INFO [stderr]    |
Dec 18 06:38:58.682 INFO [stderr] 47 |         self.stream.write(res.as_bytes());
Dec 18 06:38:58.682 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:38:58.682 INFO [stderr]    |
Dec 18 06:38:58.682 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:38:58.682 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:38:58.682 INFO [stderr] 
Dec 18 06:38:58.728 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 06:38:58.728 INFO [stderr]   --> src/writer.rs:47:9
Dec 18 06:38:58.728 INFO [stderr]    |
Dec 18 06:38:58.728 INFO [stderr] 47 |         self.stream.write(res.as_bytes());
Dec 18 06:38:58.728 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:38:58.728 INFO [stderr]    |
Dec 18 06:38:58.728 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 06:38:58.728 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 06:38:58.728 INFO [stderr] 
Dec 18 06:38:58.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 18 06:38:59.810 INFO running `"docker" "inspect" "0a8c65a78bf39c6dbea566e25fb75104a1d99dfe8162895e033f9dc16494c219"`
Dec 18 06:38:59.959 INFO running `"docker" "rm" "-f" "0a8c65a78bf39c6dbea566e25fb75104a1d99dfe8162895e033f9dc16494c219"`
Dec 18 06:39:00.240 INFO [stdout] 0a8c65a78bf39c6dbea566e25fb75104a1d99dfe8162895e033f9dc16494c219