Sep 02 05:11:07.509 INFO checking pattern-3-0.5.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 05:11:07.509 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 05:11:07.509 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 05:11:07.710 INFO blam! 7d1dac68cfc74690c8f35743feb2021c490f7b9cff70a7a4dd58b51a1d5dd2ec
Sep 02 05:11:07.712 INFO running `"docker" "start" "-a" "7d1dac68cfc74690c8f35743feb2021c490f7b9cff70a7a4dd58b51a1d5dd2ec"`
Sep 02 05:11:08.332 INFO kablam!     Checking pattern-3 v0.5.0 (file:///source)
Sep 02 05:11:10.489 INFO kablam! warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 02 05:11:10.489 INFO kablam!   --> src/lib.rs:15:5
Sep 02 05:11:10.489 INFO kablam!    |
Sep 02 05:11:10.489 INFO kablam! 15 |     iterator_find_map,
Sep 02 05:11:10.489 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 02 05:11:10.489 INFO kablam!    |
Sep 02 05:11:10.489 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 02 05:11:10.489 INFO kablam! 
Sep 02 05:11:14.744 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
Sep 02 05:11:14.756 INFO kablam! su: No module specific data is present
Sep 02 05:11:15.291 INFO running `"docker" "rm" "-f" "7d1dac68cfc74690c8f35743feb2021c490f7b9cff70a7a4dd58b51a1d5dd2ec"`
Sep 02 05:11:15.465 INFO blam! 7d1dac68cfc74690c8f35743feb2021c490f7b9cff70a7a4dd58b51a1d5dd2ec