Dec 18 10:09:23.761 INFO checking tokio-stdin-stdout-0.1.5 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:09:23.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:09:23.928 INFO [stdout] 9cda401c25befb365b46b726108cc6109eb847d842176d413979e4e1050c71cb
Dec 18 10:09:23.930 INFO running `"docker" "start" "-a" "9cda401c25befb365b46b726108cc6109eb847d842176d413979e4e1050c71cb"`
Dec 18 10:09:24.504 INFO [stderr]     Checking tokio-stdin-stdout v0.1.5 (/opt/crater/workdir)
Dec 18 10:09:24.853 INFO [stderr] warning: unused variable: `e`
Dec 18 10:09:24.853 INFO [stderr]    --> src/lib.rs:171:17
Dec 18 10:09:24.853 INFO [stderr]     |
Dec 18 10:09:24.853 INFO [stderr] 171 |             Err(e) => {
Dec 18 10:09:24.853 INFO [stderr]     |                 ^ help: consider using `_e` instead
Dec 18 10:09:24.853 INFO [stderr]     |
Dec 18 10:09:24.854 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 10:09:24.854 INFO [stderr] 
Dec 18 10:09:24.928 INFO [stderr] warning: unused variable: `e`
Dec 18 10:09:24.928 INFO [stderr]    --> src/lib.rs:171:17
Dec 18 10:09:24.928 INFO [stderr]     |
Dec 18 10:09:24.928 INFO [stderr] 171 |             Err(e) => {
Dec 18 10:09:24.928 INFO [stderr]     |                 ^ help: consider using `_e` instead
Dec 18 10:09:24.928 INFO [stderr]     |
Dec 18 10:09:24.928 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 10:09:24.928 INFO [stderr] 
Dec 18 10:09:26.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 18 10:09:26.796 INFO running `"docker" "inspect" "9cda401c25befb365b46b726108cc6109eb847d842176d413979e4e1050c71cb"`
Dec 18 10:09:27.050 INFO running `"docker" "rm" "-f" "9cda401c25befb365b46b726108cc6109eb847d842176d413979e4e1050c71cb"`
Dec 18 10:09:27.158 INFO [stdout] 9cda401c25befb365b46b726108cc6109eb847d842176d413979e4e1050c71cb