Dec 17 16:27:30.710 INFO checking rust-nyc/rust.nyc against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:27:30.711 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/rust-nyc/rust.nyc:/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 17 16:27:31.191 INFO [stdout] 66a3b05c4075a7f6f82c924ebc6f722f58a8416deee0a6f9006faf50c44ce243
Dec 17 16:27:31.193 INFO running `"docker" "start" "-a" "66a3b05c4075a7f6f82c924ebc6f722f58a8416deee0a6f9006faf50c44ce243"`
Dec 17 16:27:33.212 INFO [stderr]     Checking lazy_static v0.2.4
Dec 17 16:27:33.213 INFO [stderr]     Checking mime v0.2.2
Dec 17 16:27:33.217 INFO [stderr]     Checking error v0.1.9
Dec 17 16:27:34.172 INFO [stderr]     Checking hyper v0.10.5
Dec 17 16:27:37.635 INFO [stderr]     Checking iron v0.5.1
Dec 17 16:27:38.380 INFO [stderr]     Checking rust-nyc v0.1.0 (/opt/crater/workdir)
Dec 17 16:27:38.796 INFO [stderr] warning: unused variable: `req_`
Dec 17 16:27:38.796 INFO [stderr]   --> src/main.rs:18:12
Dec 17 16:27:38.796 INFO [stderr]    |
Dec 17 16:27:38.796 INFO [stderr] 18 | fn respond(req_: &mut Request) -> Result<Response, IronError> {
Dec 17 16:27:38.796 INFO [stderr]    |            ^^^^ help: consider using `_req_` instead
Dec 17 16:27:38.796 INFO [stderr]    |
Dec 17 16:27:38.796 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 16:27:38.796 INFO [stderr] 
Dec 17 16:27:38.808 INFO [stderr] warning: unused variable: `req_`
Dec 17 16:27:38.808 INFO [stderr]   --> src/main.rs:18:12
Dec 17 16:27:38.808 INFO [stderr]    |
Dec 17 16:27:38.808 INFO [stderr] 18 | fn respond(req_: &mut Request) -> Result<Response, IronError> {
Dec 17 16:27:38.808 INFO [stderr]    |            ^^^^ help: consider using `_req_` instead
Dec 17 16:27:38.808 INFO [stderr]    |
Dec 17 16:27:38.808 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 16:27:38.808 INFO [stderr] 
Dec 17 16:27:38.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
Dec 17 16:27:39.867 INFO running `"docker" "inspect" "66a3b05c4075a7f6f82c924ebc6f722f58a8416deee0a6f9006faf50c44ce243"`
Dec 17 16:27:40.234 INFO running `"docker" "rm" "-f" "66a3b05c4075a7f6f82c924ebc6f722f58a8416deee0a6f9006faf50c44ce243"`
Dec 17 16:27:40.584 INFO [stdout] 66a3b05c4075a7f6f82c924ebc6f722f58a8416deee0a6f9006faf50c44ce243