Dec 19 09:42:02.133 INFO checking rust-nyc/rust.nyc against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:42:02.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:42:02.645 INFO [stdout] 1f29c563a5e62c827b3968585bb73d5fed687517511d7a710b28d964946b60a6
Dec 19 09:42:02.650 INFO running `"docker" "start" "-a" "1f29c563a5e62c827b3968585bb73d5fed687517511d7a710b28d964946b60a6"`
Dec 19 09:42:04.597 INFO [stderr]     Checking unsafe-any v0.4.1
Dec 19 09:42:04.597 INFO [stderr]     Checking mime v0.2.2
Dec 19 09:42:04.597 INFO [stderr]     Checking conduit-mime-types v0.7.3
Dec 19 09:42:05.125 INFO [stderr]     Checking typemap v0.3.3
Dec 19 09:42:05.554 INFO [stderr]     Checking plugin v0.2.6
Dec 19 09:42:05.837 INFO [stderr]     Checking hyper v0.10.5
Dec 19 09:42:09.232 INFO [stderr]     Checking iron v0.5.1
Dec 19 09:42:09.912 INFO [stderr]     Checking rust-nyc v0.1.0 (/opt/crater/workdir)
Dec 19 09:42:10.428 INFO [stderr] warning: unused variable: `req_`
Dec 19 09:42:10.428 INFO [stderr]   --> src/main.rs:18:12
Dec 19 09:42:10.428 INFO [stderr]    |
Dec 19 09:42:10.428 INFO [stderr] 18 | fn respond(req_: &mut Request) -> Result<Response, IronError> {
Dec 19 09:42:10.428 INFO [stderr]    |            ^^^^ help: consider using `_req_` instead
Dec 19 09:42:10.428 INFO [stderr]    |
Dec 19 09:42:10.428 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 09:42:10.428 INFO [stderr] 
Dec 19 09:42:10.524 INFO [stderr] warning: unused variable: `req_`
Dec 19 09:42:10.524 INFO [stderr]   --> src/main.rs:18:12
Dec 19 09:42:10.524 INFO [stderr]    |
Dec 19 09:42:10.524 INFO [stderr] 18 | fn respond(req_: &mut Request) -> Result<Response, IronError> {
Dec 19 09:42:10.524 INFO [stderr]    |            ^^^^ help: consider using `_req_` instead
Dec 19 09:42:10.524 INFO [stderr]    |
Dec 19 09:42:10.524 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 09:42:10.524 INFO [stderr] 
Dec 19 09:42:10.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
Dec 19 09:42:11.642 INFO running `"docker" "inspect" "1f29c563a5e62c827b3968585bb73d5fed687517511d7a710b28d964946b60a6"`
Dec 19 09:42:11.968 INFO running `"docker" "rm" "-f" "1f29c563a5e62c827b3968585bb73d5fed687517511d7a710b28d964946b60a6"`
Dec 19 09:42:12.361 INFO [stdout] 1f29c563a5e62c827b3968585bb73d5fed687517511d7a710b28d964946b60a6