Dec 18 16:36:08.597 INFO checking failure-tools-4.0.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:36:08.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/failure-tools/4.0.2:/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 16:36:08.972 INFO [stdout] 1f254874ff90c9de7137ce51c3ff146f5ca7e97d137600a9cc21d224d7ed7ef3
Dec 18 16:36:08.978 INFO running `"docker" "start" "-a" "1f254874ff90c9de7137ce51c3ff146f5ca7e97d137600a9cc21d224d7ed7ef3"`
Dec 18 16:36:10.325 INFO [stderr]     Checking failure-tools v4.0.2 (/opt/crater/workdir)
Dec 18 16:36:11.090 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 18 16:36:11.090 INFO [stderr]  --> src/lib.rs:9:20
Dec 18 16:36:11.090 INFO [stderr]   |
Dec 18 16:36:11.090 INFO [stderr] 9 |     let causes = e.causes().collect::<Vec<_>>();
Dec 18 16:36:11.090 INFO [stderr]   |                    ^^^^^^
Dec 18 16:36:11.090 INFO [stderr]   |
Dec 18 16:36:11.090 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:36:11.090 INFO [stderr] 
Dec 18 16:36:11.164 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 18 16:36:11.164 INFO [stderr]  --> src/lib.rs:9:20
Dec 18 16:36:11.164 INFO [stderr]   |
Dec 18 16:36:11.164 INFO [stderr] 9 |     let causes = e.causes().collect::<Vec<_>>();
Dec 18 16:36:11.164 INFO [stderr]   |                    ^^^^^^
Dec 18 16:36:11.165 INFO [stderr]   |
Dec 18 16:36:11.165 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:36:11.165 INFO [stderr] 
Dec 18 16:36:11.273 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 18 16:36:11.858 INFO running `"docker" "inspect" "1f254874ff90c9de7137ce51c3ff146f5ca7e97d137600a9cc21d224d7ed7ef3"`
Dec 18 16:36:12.184 INFO running `"docker" "rm" "-f" "1f254874ff90c9de7137ce51c3ff146f5ca7e97d137600a9cc21d224d7ed7ef3"`
Dec 18 16:36:12.480 INFO [stdout] 1f254874ff90c9de7137ce51c3ff146f5ca7e97d137600a9cc21d224d7ed7ef3