Dec 18 11:58:20.472 INFO checking rubbl_core-0.1.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:58:20.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/rubbl_core/0.1.1:/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 11:58:20.873 INFO [stdout] be9729ed3e58a306ad359629c71251102a79280824af772993e4296286f6e189
Dec 18 11:58:20.874 INFO running `"docker" "start" "-a" "be9729ed3e58a306ad359629c71251102a79280824af772993e4296286f6e189"`
Dec 18 11:58:21.836 INFO [stderr]     Checking rubbl_core v0.1.1 (/opt/crater/workdir)
Dec 18 11:58:22.683 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 18 11:58:22.683 INFO [stderr]    --> src/notify/termcolor.rs:135:25
Dec 18 11:58:22.683 INFO [stderr]     |
Dec 18 11:58:22.683 INFO [stderr] 135 |         for fail in err.causes() {
Dec 18 11:58:22.683 INFO [stderr]     |                         ^^^^^^
Dec 18 11:58:22.683 INFO [stderr]     |
Dec 18 11:58:22.683 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 11:58:22.683 INFO [stderr] 
Dec 18 11:58:22.688 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 18 11:58:22.688 INFO [stderr]    --> src/notify/termcolor.rs:154:27
Dec 18 11:58:22.688 INFO [stderr]     |
Dec 18 11:58:22.688 INFO [stderr] 154 |             for fail in e.causes() {
Dec 18 11:58:22.688 INFO [stderr]     |                           ^^^^^^
Dec 18 11:58:22.688 INFO [stderr] 
Dec 18 11:58:22.697 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 18 11:58:22.697 INFO [stderr]    --> src/notify/termcolor.rs:135:25
Dec 18 11:58:22.697 INFO [stderr]     |
Dec 18 11:58:22.697 INFO [stderr] 135 |         for fail in err.causes() {
Dec 18 11:58:22.698 INFO [stderr]     |                         ^^^^^^
Dec 18 11:58:22.698 INFO [stderr]     |
Dec 18 11:58:22.698 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 11:58:22.698 INFO [stderr] 
Dec 18 11:58:22.703 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 18 11:58:22.703 INFO [stderr]    --> src/notify/termcolor.rs:154:27
Dec 18 11:58:22.703 INFO [stderr]     |
Dec 18 11:58:22.703 INFO [stderr] 154 |             for fail in e.causes() {
Dec 18 11:58:22.703 INFO [stderr]     |                           ^^^^^^
Dec 18 11:58:22.703 INFO [stderr] 
Dec 18 11:58:22.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Dec 18 11:58:23.528 INFO running `"docker" "inspect" "be9729ed3e58a306ad359629c71251102a79280824af772993e4296286f6e189"`
Dec 18 11:58:23.732 INFO running `"docker" "rm" "-f" "be9729ed3e58a306ad359629c71251102a79280824af772993e4296286f6e189"`
Dec 18 11:58:23.972 INFO [stdout] be9729ed3e58a306ad359629c71251102a79280824af772993e4296286f6e189