Dec 18 10:09:24.561 INFO checking tokio-stdin-stdout-0.1.5 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:09:24.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/tokio-stdin-stdout/0.1.5:/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 10:09:24.804 INFO [stdout] d8a693a48936236cdd3c4ac07975b773fff10e126b13f7f7c8c67855c02f6703
Dec 18 10:09:24.810 INFO running `"docker" "start" "-a" "d8a693a48936236cdd3c4ac07975b773fff10e126b13f7f7c8c67855c02f6703"`
Dec 18 10:09:26.135 INFO [stderr]     Checking tokio-stdin-stdout v0.1.5 (/opt/crater/workdir)
Dec 18 10:09:26.669 INFO [stderr] warning: unused variable: `e`
Dec 18 10:09:26.669 INFO [stderr]    --> src/lib.rs:171:17
Dec 18 10:09:26.669 INFO [stderr]     |
Dec 18 10:09:26.669 INFO [stderr] 171 |             Err(e) => {
Dec 18 10:09:26.669 INFO [stderr]     |                 ^ help: consider using `_e` instead
Dec 18 10:09:26.669 INFO [stderr]     |
Dec 18 10:09:26.669 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 10:09:26.669 INFO [stderr] warning: unused variable: `e`
Dec 18 10:09:26.669 INFO [stderr]    --> src/lib.rs:171:17
Dec 18 10:09:26.669 INFO [stderr]     |
Dec 18 10:09:26.669 INFO [stderr] 171 |             Err(e) => {
Dec 18 10:09:26.669 INFO [stderr]     |                 ^ help: consider using `_e` instead
Dec 18 10:09:26.669 INFO [stderr]     |
Dec 18 10:09:26.669 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 10:09:26.669 INFO [stderr] 
Dec 18 10:09:26.680 INFO [stderr] 
Dec 18 10:09:27.613 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 18 10:09:27.838 INFO running `"docker" "inspect" "d8a693a48936236cdd3c4ac07975b773fff10e126b13f7f7c8c67855c02f6703"`
Dec 18 10:09:27.978 INFO running `"docker" "rm" "-f" "d8a693a48936236cdd3c4ac07975b773fff10e126b13f7f7c8c67855c02f6703"`
Dec 18 10:09:28.075 INFO [stdout] d8a693a48936236cdd3c4ac07975b773fff10e126b13f7f7c8c67855c02f6703