Sep 04 11:34:38.628 INFO checking pattern-3-0.5.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 04 11:34:38.628 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 04 11:34:38.628 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 11:34:38.786 INFO blam! 76ad00d95d1566e650fb87a885983acbce34cb2ce0b3412ef74c040d68633ee2 Sep 04 11:34:38.787 INFO running `"docker" "start" "-a" "76ad00d95d1566e650fb87a885983acbce34cb2ce0b3412ef74c040d68633ee2"` Sep 04 11:34:39.616 INFO kablam! Checking pattern-3 v0.5.0 (file:///source) Sep 04 11:34:42.017 INFO kablam! warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 04 11:34:42.017 INFO kablam! --> src/lib.rs:15:5 Sep 04 11:34:42.017 INFO kablam! | Sep 04 11:34:42.017 INFO kablam! 15 | iterator_find_map, Sep 04 11:34:42.018 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 04 11:34:42.018 INFO kablam! | Sep 04 11:34:42.018 INFO kablam! = note: #[warn(stable_features)] on by default Sep 04 11:34:42.018 INFO kablam! Sep 04 11:34:47.662 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.08s Sep 04 11:34:47.667 INFO kablam! su: No module specific data is present Sep 04 11:34:48.428 INFO running `"docker" "rm" "-f" "76ad00d95d1566e650fb87a885983acbce34cb2ce0b3412ef74c040d68633ee2"` Sep 04 11:34:48.509 INFO blam! 76ad00d95d1566e650fb87a885983acbce34cb2ce0b3412ef74c040d68633ee2