Dec 18 11:37:08.437 INFO checking s3-concat-1.0.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:37:08.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/s3-concat/1.0.0:/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 11:37:08.936 INFO [stdout] f64de67e22544eb6de7011ee812c97d9038ec6e2dccc2dfdd54a54cfd771f7d0
Dec 18 11:37:08.942 INFO running `"docker" "start" "-a" "f64de67e22544eb6de7011ee812c97d9038ec6e2dccc2dfdd54a54cfd771f7d0"`
Dec 18 11:37:11.093 INFO [stderr]     Checking quick-xml v0.12.4
Dec 18 11:37:11.096 INFO [stderr]     Checking rusoto_credential v0.14.0
Dec 18 11:37:14.040 INFO [stderr]     Checking rusoto_core v0.35.0
Dec 18 11:37:17.097 INFO [stderr]     Checking rusoto_s3 v0.35.0
Dec 18 11:37:27.882 INFO [stderr]     Checking s3-concat v1.0.0 (/opt/crater/workdir)
Dec 18 11:37:31.332 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 11:37:31.332 INFO [stderr]   --> src/main.rs:38:10
Dec 18 11:37:31.332 INFO [stderr]    |
Dec 18 11:37:31.332 INFO [stderr] 38 |         .trim_left_matches("s3://")
Dec 18 11:37:31.332 INFO [stderr]    |          ^^^^^^^^^^^^^^^^^
Dec 18 11:37:31.332 INFO [stderr]    |
Dec 18 11:37:31.332 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:37:31.332 INFO [stderr] 
Dec 18 11:37:31.348 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 11:37:31.348 INFO [stderr]   --> src/main.rs:47:14
Dec 18 11:37:31.348 INFO [stderr]    |
Dec 18 11:37:31.348 INFO [stderr] 47 |             .trim_right_matches('/')
Dec 18 11:37:31.348 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^
Dec 18 11:37:31.348 INFO [stderr] 
Dec 18 11:37:31.452 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 11:37:31.452 INFO [stderr]   --> src/main.rs:38:10
Dec 18 11:37:31.452 INFO [stderr]    |
Dec 18 11:37:31.452 INFO [stderr] 38 |         .trim_left_matches("s3://")
Dec 18 11:37:31.452 INFO [stderr]    |          ^^^^^^^^^^^^^^^^^
Dec 18 11:37:31.452 INFO [stderr]    |
Dec 18 11:37:31.452 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 11:37:31.452 INFO [stderr] 
Dec 18 11:37:31.460 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 11:37:31.460 INFO [stderr]   --> src/main.rs:47:14
Dec 18 11:37:31.460 INFO [stderr]    |
Dec 18 11:37:31.460 INFO [stderr] 47 |             .trim_right_matches('/')
Dec 18 11:37:31.460 INFO [stderr]    |              ^^^^^^^^^^^^^^^^^^
Dec 18 11:37:31.460 INFO [stderr] 
Dec 18 11:37:31.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.10s
Dec 18 11:37:33.014 INFO running `"docker" "inspect" "f64de67e22544eb6de7011ee812c97d9038ec6e2dccc2dfdd54a54cfd771f7d0"`
Dec 18 11:37:33.402 INFO running `"docker" "rm" "-f" "f64de67e22544eb6de7011ee812c97d9038ec6e2dccc2dfdd54a54cfd771f7d0"`
Dec 18 11:37:33.752 INFO [stdout] f64de67e22544eb6de7011ee812c97d9038ec6e2dccc2dfdd54a54cfd771f7d0