Dec 19 21:40:03.113 INFO checking TheNeikos/rustdock against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:40:03.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/TheNeikos/rustdock:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:40:03.603 INFO [stdout] 07deaf0f70576e87539bcc93e267efeb53f8414aec1ae25621037f18d3517860
Dec 19 21:40:03.606 INFO running `"docker" "start" "-a" "07deaf0f70576e87539bcc93e267efeb53f8414aec1ae25621037f18d3517860"`
Dec 19 21:40:05.456 INFO [stderr]    Compiling x11 v2.18.0
Dec 19 21:40:09.642 INFO [stderr]     Checking textwidth v1.1.0
Dec 19 21:40:10.214 INFO [stderr]     Checking rustdock v0.1.0 (/opt/crater/workdir)
Dec 19 21:40:12.067 INFO [stderr] warning: unused variable: `elem`
Dec 19 21:40:12.067 INFO [stderr]    --> src/main.rs:175:18
Dec 19 21:40:12.067 INFO [stderr]     |
Dec 19 21:40:12.067 INFO [stderr] 175 |             for (elem, idx) in config.elements[last_index..].iter().zip(last_index..) {
Dec 19 21:40:12.067 INFO [stderr]     |                  ^^^^ help: consider using `_elem` instead
Dec 19 21:40:12.067 INFO [stderr]     |
Dec 19 21:40:12.080 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:40:12.081 INFO [stderr] 
Dec 19 21:40:12.108 INFO [stderr] warning: unused variable: `elem`
Dec 19 21:40:12.109 INFO [stderr]    --> src/main.rs:175:18
Dec 19 21:40:12.109 INFO [stderr]     |
Dec 19 21:40:12.109 INFO [stderr] 175 |             for (elem, idx) in config.elements[last_index..].iter().zip(last_index..) {
Dec 19 21:40:12.109 INFO [stderr]     |                  ^^^^ help: consider using `_elem` instead
Dec 19 21:40:12.110 INFO [stderr]     |
Dec 19 21:40:12.110 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:40:12.110 INFO [stderr] 
Dec 19 21:40:12.389 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
Dec 19 21:40:13.524 INFO running `"docker" "inspect" "07deaf0f70576e87539bcc93e267efeb53f8414aec1ae25621037f18d3517860"`
Dec 19 21:40:13.864 INFO running `"docker" "rm" "-f" "07deaf0f70576e87539bcc93e267efeb53f8414aec1ae25621037f18d3517860"`
Dec 19 21:40:14.212 INFO [stdout] 07deaf0f70576e87539bcc93e267efeb53f8414aec1ae25621037f18d3517860