Dec 18 16:17:22.641 INFO checking galvanic-assert-0.8.7 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:17:22.641 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/galvanic-assert/0.8.7:/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 16:17:22.864 INFO [stdout] 2e6f6ed14ffcd77fde6126e7ce75d467c410a7cdd42b90667ba4f9491ba00adf
Dec 18 16:17:22.868 INFO running `"docker" "start" "-a" "2e6f6ed14ffcd77fde6126e7ce75d467c410a7cdd42b90667ba4f9491ba00adf"`
Dec 18 16:17:23.572 INFO [stderr]     Checking galvanic-assert v0.8.7 (/opt/crater/workdir)
Dec 18 16:17:25.548 INFO [stderr] warning: unused comparison that must be used
Dec 18 16:17:25.548 INFO [stderr]   --> tests/expectations.rs:91:42
Dec 18 16:17:25.548 INFO [stderr]    |
Dec 18 16:17:25.548 INFO [stderr] 91 |             let e = get_expectation_for!(1 == 1, panics);
Dec 18 16:17:25.548 INFO [stderr]    |                                          ^^^^^^
Dec 18 16:17:25.548 INFO [stderr]    |
Dec 18 16:17:25.548 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 16:17:25.548 INFO [stderr] 
Dec 18 16:17:25.548 INFO [stderr] warning: unused comparison that must be used
Dec 18 16:17:25.548 INFO [stderr]    --> tests/expectations.rs:101:42
Dec 18 16:17:25.548 INFO [stderr]     |
Dec 18 16:17:25.548 INFO [stderr] 101 |             let e = get_expectation_for!(1 == 1, does not panic);
Dec 18 16:17:25.548 INFO [stderr]     |                                          ^^^^^^
Dec 18 16:17:25.548 INFO [stderr] 
Dec 18 16:17:25.548 INFO [stderr] warning: unused comparison that must be used
Dec 18 16:17:25.548 INFO [stderr]    --> tests/expectations.rs:178:26
Dec 18 16:17:25.548 INFO [stderr]     |
Dec 18 16:17:25.548 INFO [stderr] 178 |             expect_that!(1 == 1, panics);
Dec 18 16:17:25.548 INFO [stderr]     |                          ^^^^^^
Dec 18 16:17:25.548 INFO [stderr] 
Dec 18 16:17:25.548 INFO [stderr] warning: unused comparison that must be used
Dec 18 16:17:25.548 INFO [stderr]    --> tests/expectations.rs:187:26
Dec 18 16:17:25.548 INFO [stderr]     |
Dec 18 16:17:25.548 INFO [stderr] 187 |             expect_that!(1 == 1, does not panic);
Dec 18 16:17:25.548 INFO [stderr]     |                          ^^^^^^
Dec 18 16:17:25.548 INFO [stderr] 
Dec 18 16:17:25.772 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 18 16:17:25.772 INFO [stderr]   --> tests/core_matchers.rs:34:26
Dec 18 16:17:25.772 INFO [stderr]    |
Dec 18 16:17:25.772 INFO [stderr] 34 |             assert_that!(&1+1, panics);
Dec 18 16:17:25.772 INFO [stderr]    |                          ^^^^
Dec 18 16:17:25.772 INFO [stderr]    |
Dec 18 16:17:25.772 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 16:17:25.772 INFO [stderr] 
Dec 18 16:17:25.772 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 18 16:17:25.772 INFO [stderr]   --> tests/core_matchers.rs:45:22
Dec 18 16:17:25.772 INFO [stderr]    |
Dec 18 16:17:25.772 INFO [stderr] 45 |         assert_that!(&1+1, does not panic);
Dec 18 16:17:25.772 INFO [stderr]    |                      ^^^^
Dec 18 16:17:25.772 INFO [stderr] 
Dec 18 16:17:25.917 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
Dec 18 16:17:26.166 INFO running `"docker" "inspect" "2e6f6ed14ffcd77fde6126e7ce75d467c410a7cdd42b90667ba4f9491ba00adf"`
Dec 18 16:17:26.244 INFO running `"docker" "rm" "-f" "2e6f6ed14ffcd77fde6126e7ce75d467c410a7cdd42b90667ba4f9491ba00adf"`
Dec 18 16:17:26.391 INFO [stdout] 2e6f6ed14ffcd77fde6126e7ce75d467c410a7cdd42b90667ba4f9491ba00adf