Dec 17 21:26:56.997 INFO checking kindlychung/dpi against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:26:56.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/kindlychung/dpi:/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 17 21:26:57.492 INFO [stdout] e5ebe92308c9ce6c476a3bbc3a6687e87ca58d29f0e5a0a4b170ba1544cb6cb2
Dec 17 21:26:57.498 INFO running `"docker" "start" "-a" "e5ebe92308c9ce6c476a3bbc3a6687e87ca58d29f0e5a0a4b170ba1544cb6cb2"`
Dec 17 21:26:59.553 INFO [stderr]     Checking dpi v0.0.1 (/opt/crater/workdir)
Dec 17 21:26:59.960 INFO [stderr] warning: variable does not need to be mutable
Dec 17 21:26:59.960 INFO [stderr]   --> src/main.rs:17:9
Dec 17 21:26:59.960 INFO [stderr]    |
Dec 17 21:26:59.960 INFO [stderr] 17 |     let mut args: Vec<String> = env::args().collect();
Dec 17 21:26:59.960 INFO [stderr]    |         ----^^^^
Dec 17 21:26:59.960 INFO [stderr]    |         |
Dec 17 21:26:59.960 INFO [stderr]    |         help: remove this `mut`
Dec 17 21:26:59.960 INFO [stderr]    |
Dec 17 21:26:59.960 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 21:26:59.960 INFO [stderr] 
Dec 17 21:26:59.984 INFO [stderr] warning: variable does not need to be mutable
Dec 17 21:26:59.984 INFO [stderr]   --> src/main.rs:17:9
Dec 17 21:26:59.984 INFO [stderr]    |
Dec 17 21:26:59.984 INFO [stderr] 17 |     let mut args: Vec<String> = env::args().collect();
Dec 17 21:26:59.984 INFO [stderr]    |         ----^^^^
Dec 17 21:26:59.984 INFO [stderr]    |         |
Dec 17 21:26:59.984 INFO [stderr]    |         help: remove this `mut`
Dec 17 21:26:59.984 INFO [stderr]    |
Dec 17 21:26:59.984 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 21:26:59.984 INFO [stderr] 
Dec 17 21:27:00.030 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 17 21:27:01.094 INFO running `"docker" "inspect" "e5ebe92308c9ce6c476a3bbc3a6687e87ca58d29f0e5a0a4b170ba1544cb6cb2"`
Dec 17 21:27:01.344 INFO running `"docker" "rm" "-f" "e5ebe92308c9ce6c476a3bbc3a6687e87ca58d29f0e5a0a4b170ba1544cb6cb2"`
Dec 17 21:27:01.739 INFO [stdout] e5ebe92308c9ce6c476a3bbc3a6687e87ca58d29f0e5a0a4b170ba1544cb6cb2