Dec 18 16:33:30.051 INFO checking fen-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:33:30.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/fen/0.1.0:/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 16:33:30.242 INFO [stdout] dc3be9917a0934a947b7673c33b31f2ff9e494892e6d7a24385b1dd1c6de6b57
Dec 18 16:33:30.244 INFO running `"docker" "start" "-a" "dc3be9917a0934a947b7673c33b31f2ff9e494892e6d7a24385b1dd1c6de6b57"`
Dec 18 16:33:30.845 INFO [stderr]     Checking fen v0.1.0 (/opt/crater/workdir)
Dec 18 16:33:31.121 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 18 16:33:31.121 INFO [stderr]    --> src/lib.rs:273:15
Dec 18 16:33:31.121 INFO [stderr]     |
Dec 18 16:33:31.121 INFO [stderr] 273 |         parts.connect(" ")
Dec 18 16:33:31.121 INFO [stderr]     |               ^^^^^^^
Dec 18 16:33:31.121 INFO [stderr]     |
Dec 18 16:33:31.121 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 16:33:31.121 INFO [stderr] 
Dec 18 16:33:31.166 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 18 16:33:31.166 INFO [stderr]    --> src/lib.rs:273:15
Dec 18 16:33:31.166 INFO [stderr]     |
Dec 18 16:33:31.166 INFO [stderr] 273 |         parts.connect(" ")
Dec 18 16:33:31.166 INFO [stderr]     |               ^^^^^^^
Dec 18 16:33:31.166 INFO [stderr]     |
Dec 18 16:33:31.166 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 16:33:31.166 INFO [stderr] 
Dec 18 16:33:31.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Dec 18 16:33:31.563 INFO running `"docker" "inspect" "dc3be9917a0934a947b7673c33b31f2ff9e494892e6d7a24385b1dd1c6de6b57"`
Dec 18 16:33:31.662 INFO running `"docker" "rm" "-f" "dc3be9917a0934a947b7673c33b31f2ff9e494892e6d7a24385b1dd1c6de6b57"`
Dec 18 16:33:31.796 INFO [stdout] dc3be9917a0934a947b7673c33b31f2ff9e494892e6d7a24385b1dd1c6de6b57