Dec 18 17:38:39.456 INFO checking chase-0.1.8 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:38:39.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/chase/0.1.8:/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 17:38:39.975 INFO [stdout] 8f1ca489b0e71a6487655b98f41ba0e32a2cfce7454e97d023728f60cdacc95f
Dec 18 17:38:40.021 INFO running `"docker" "start" "-a" "8f1ca489b0e71a6487655b98f41ba0e32a2cfce7454e97d023728f60cdacc95f"`
Dec 18 17:38:41.577 INFO [stderr]     Checking chase v0.1.8 (/opt/crater/workdir)
Dec 18 17:38:42.132 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:38:42.132 INFO [stderr]    --> src/sync.rs:118:36
Dec 18 17:38:42.132 INFO [stderr]     |
Dec 18 17:38:42.132 INFO [stderr] 118 |                     running.buffer.trim_right_matches('\n'),
Dec 18 17:38:42.132 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^^^^
Dec 18 17:38:42.132 INFO [stderr]     |
Dec 18 17:38:42.132 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:38:42.132 INFO [stderr] 
Dec 18 17:38:42.168 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 17:38:42.168 INFO [stderr]   --> src/errors.rs:54:33
Dec 18 17:38:42.168 INFO [stderr]    |
Dec 18 17:38:42.168 INFO [stderr] 54 |             &Custom(ref e) => e.cause(),
Dec 18 17:38:42.168 INFO [stderr]    |                                 ^^^^^
Dec 18 17:38:42.168 INFO [stderr] 
Dec 18 17:38:42.329 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:38:42.329 INFO [stderr]    --> src/sync.rs:118:36
Dec 18 17:38:42.329 INFO [stderr]     |
Dec 18 17:38:42.329 INFO [stderr] 118 |                     running.buffer.trim_right_matches('\n'),
Dec 18 17:38:42.329 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^^^^
Dec 18 17:38:42.329 INFO [stderr]     |
Dec 18 17:38:42.329 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:38:42.329 INFO [stderr] 
Dec 18 17:38:42.436 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 17:38:42.436 INFO [stderr]   --> src/errors.rs:54:33
Dec 18 17:38:42.436 INFO [stderr]    |
Dec 18 17:38:42.436 INFO [stderr] 54 |             &Custom(ref e) => e.cause(),
Dec 18 17:38:42.436 INFO [stderr]    |                                 ^^^^^
Dec 18 17:38:42.436 INFO [stderr] 
Dec 18 17:38:42.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 18 17:38:43.236 INFO running `"docker" "inspect" "8f1ca489b0e71a6487655b98f41ba0e32a2cfce7454e97d023728f60cdacc95f"`
Dec 18 17:38:43.476 INFO running `"docker" "rm" "-f" "8f1ca489b0e71a6487655b98f41ba0e32a2cfce7454e97d023728f60cdacc95f"`
Dec 18 17:38:43.736 INFO [stdout] 8f1ca489b0e71a6487655b98f41ba0e32a2cfce7454e97d023728f60cdacc95f