Dec 17 20:12:21.757 INFO checking manuel-woelker/timed against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:12:21.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/manuel-woelker/timed:/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 17 20:12:22.207 INFO [stdout] c28446ce1709e545a7ce332921552df33a9b7798c644f5ca28c5b51178f25f78
Dec 17 20:12:22.210 INFO running `"docker" "start" "-a" "c28446ce1709e545a7ce332921552df33a9b7798c644f5ca28c5b51178f25f78"`
Dec 17 20:12:23.000 INFO [stderr]     Checking net2 v0.2.26
Dec 17 20:12:23.000 INFO [stderr]     Checking futures v0.1.10
Dec 17 20:12:23.492 INFO [stderr]     Checking mio v0.6.4
Dec 17 20:12:25.126 INFO [stderr]     Checking tokio-core v0.1.4
Dec 17 20:12:25.128 INFO [stderr]     Checking tokio-service v0.1.0
Dec 17 20:12:26.010 INFO [stderr]     Checking tokio-proto v0.1.0
Dec 17 20:12:27.541 INFO [stderr]     Checking timed v0.1.0 (/opt/crater/workdir)
Dec 17 20:12:27.760 INFO [stderr] warning: unused import: `std::str`
Dec 17 20:12:27.760 INFO [stderr]   --> src/main.rs:10:5
Dec 17 20:12:27.760 INFO [stderr]    |
Dec 17 20:12:27.760 INFO [stderr] 10 | use std::str;
Dec 17 20:12:27.760 INFO [stderr]    |     ^^^^^^^^
Dec 17 20:12:27.760 INFO [stderr]    |
Dec 17 20:12:27.760 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 20:12:27.760 INFO [stderr] 
Dec 17 20:12:27.760 INFO [stderr] warning: unused import: `std::str`
Dec 17 20:12:27.760 INFO [stderr]   --> src/main.rs:10:5
Dec 17 20:12:27.760 INFO [stderr]    |
Dec 17 20:12:27.760 INFO [stderr] 10 | use std::str;
Dec 17 20:12:27.760 INFO [stderr]    |     ^^^^^^^^
Dec 17 20:12:27.760 INFO [stderr]    |
Dec 17 20:12:27.760 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 20:12:27.760 INFO [stderr] 
Dec 17 20:12:27.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
Dec 17 20:12:28.153 INFO running `"docker" "inspect" "c28446ce1709e545a7ce332921552df33a9b7798c644f5ca28c5b51178f25f78"`
Dec 17 20:12:28.261 INFO running `"docker" "rm" "-f" "c28446ce1709e545a7ce332921552df33a9b7798c644f5ca28c5b51178f25f78"`
Dec 17 20:12:28.373 INFO [stdout] c28446ce1709e545a7ce332921552df33a9b7798c644f5ca28c5b51178f25f78