Dec 19 15:34:31.020 INFO checking j-feng13/rusty_photo_uploader against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:34:31.020 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/j-feng13/rusty_photo_uploader:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:34:31.408 INFO [stdout] 3f33e877b9cdf7c52903b33dc1467465272c8ab12f91b8040b9d64746b6a7e05
Dec 19 15:34:31.410 INFO running `"docker" "start" "-a" "3f33e877b9cdf7c52903b33dc1467465272c8ab12f91b8040b9d64746b6a7e05"`
Dec 19 15:34:33.043 INFO [stderr]     Checking rusty_photo_uploader v0.1.0 (/opt/crater/workdir)
Dec 19 15:34:33.372 INFO [stderr] warning: unused variable: `matches`
Dec 19 15:34:33.372 INFO [stderr]   --> src/main.rs:37:6
Dec 19 15:34:33.372 INFO [stderr]    |
Dec 19 15:34:33.372 INFO [stderr] 37 |     let matches = app.get_matches();
Dec 19 15:34:33.372 INFO [stderr]    |         ^^^^^^^ help: consider using `_matches` instead
Dec 19 15:34:33.372 INFO [stderr]    |
Dec 19 15:34:33.372 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:34:33.372 INFO [stderr] 
Dec 19 15:34:33.399 INFO [stderr] warning: unused variable: `matches`
Dec 19 15:34:33.399 INFO [stderr]   --> src/main.rs:37:6
Dec 19 15:34:33.399 INFO [stderr]    |
Dec 19 15:34:33.399 INFO [stderr] 37 |     let matches = app.get_matches();
Dec 19 15:34:33.399 INFO [stderr]    |         ^^^^^^^ help: consider using `_matches` instead
Dec 19 15:34:33.399 INFO [stderr]    |
Dec 19 15:34:33.399 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 15:34:33.399 INFO [stderr] 
Dec 19 15:34:33.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 19 15:34:34.224 INFO running `"docker" "inspect" "3f33e877b9cdf7c52903b33dc1467465272c8ab12f91b8040b9d64746b6a7e05"`
Dec 19 15:34:34.558 INFO running `"docker" "rm" "-f" "3f33e877b9cdf7c52903b33dc1467465272c8ab12f91b8040b9d64746b6a7e05"`
Dec 19 15:34:34.800 INFO [stdout] 3f33e877b9cdf7c52903b33dc1467465272c8ab12f91b8040b9d64746b6a7e05