Dec 18 17:07:26.678 INFO checking derive-error-0.0.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:07:26.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/derive-error/0.0.4:/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 18 17:07:26.962 INFO [stdout] 84112c6b797a84b210197f755ca263adce61a29d1b7c353b98148fd000c293ad
Dec 18 17:07:26.966 INFO running `"docker" "start" "-a" "84112c6b797a84b210197f755ca263adce61a29d1b7c353b98148fd000c293ad"`
Dec 18 17:07:27.776 INFO [stderr]     Checking case v0.1.0
Dec 18 17:07:27.796 INFO [stderr]    Compiling derive-error v0.0.4 (/opt/crater/workdir)
Dec 18 17:07:27.796 INFO [stderr]     Checking rspec v1.0.0-beta.4
Dec 18 17:07:28.548 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:07:28.548 INFO [stderr]    --> src/error.rs:202:40
Dec 18 17:07:28.548 INFO [stderr]     |
Dec 18 17:07:28.548 INFO [stderr] 202 |                         let doc = line.trim_left_matches("///");
Dec 18 17:07:28.548 INFO [stderr]     |                                        ^^^^^^^^^^^^^^^^^
Dec 18 17:07:28.548 INFO [stderr]     |
Dec 18 17:07:28.548 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:07:28.548 INFO [stderr] 
Dec 18 17:07:29.380 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:07:29.380 INFO [stderr]    --> src/error.rs:202:40
Dec 18 17:07:29.380 INFO [stderr]     |
Dec 18 17:07:29.380 INFO [stderr] 202 |                         let doc = line.trim_left_matches("///");
Dec 18 17:07:29.380 INFO [stderr]     |                                        ^^^^^^^^^^^^^^^^^
Dec 18 17:07:29.396 INFO [stderr]     |
Dec 18 17:07:29.396 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:07:29.396 INFO [stderr] 
Dec 18 17:07:30.284 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:07:30.284 INFO [stderr]    --> src/error.rs:202:40
Dec 18 17:07:30.284 INFO [stderr]     |
Dec 18 17:07:30.284 INFO [stderr] 202 |                         let doc = line.trim_left_matches("///");
Dec 18 17:07:30.284 INFO [stderr]     |                                        ^^^^^^^^^^^^^^^^^
Dec 18 17:07:30.284 INFO [stderr]     |
Dec 18 17:07:30.284 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:07:30.284 INFO [stderr] 
Dec 18 17:07:30.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Dec 18 17:07:31.142 INFO running `"docker" "inspect" "84112c6b797a84b210197f755ca263adce61a29d1b7c353b98148fd000c293ad"`
Dec 18 17:07:31.206 INFO running `"docker" "rm" "-f" "84112c6b797a84b210197f755ca263adce61a29d1b7c353b98148fd000c293ad"`
Dec 18 17:07:31.342 INFO [stdout] 84112c6b797a84b210197f755ca263adce61a29d1b7c353b98148fd000c293ad