Sep 01 00:31:11.030 INFO checking imap-0.3.3 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Sep 01 00:31:11.030 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Sep 01 00:31:11.031 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 00:31:11.307 INFO blam! c6f1b9d469bba1617d202bf36f5aa62535787aede593d4a66719cf0da66e75fe Sep 01 00:31:11.310 INFO running `"docker" "start" "-a" "c6f1b9d469bba1617d202bf36f5aa62535787aede593d4a66719cf0da66e75fe"` Sep 01 00:31:12.372 INFO kablam! Checking imap v0.3.3 (file:///source) Sep 01 00:31:15.291 INFO kablam! warning: variable does not need to be mutable Sep 01 00:31:15.291 INFO kablam! --> src/client.rs:826:29 Sep 01 00:31:15.291 INFO kablam! | Sep 01 00:31:15.291 INFO kablam! 826 | generic_store(" ", |mut c, set, query| c.store(set, query)); Sep 01 00:31:15.291 INFO kablam! | ----^ Sep 01 00:31:15.291 INFO kablam! | | Sep 01 00:31:15.291 INFO kablam! | help: remove this `mut` Sep 01 00:31:15.291 INFO kablam! | Sep 01 00:31:15.291 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 01 00:31:15.292 INFO kablam! Sep 01 00:31:15.293 INFO kablam! warning: variable does not need to be mutable Sep 01 00:31:15.293 INFO kablam! --> src/client.rs:831:33 Sep 01 00:31:15.293 INFO kablam! | Sep 01 00:31:15.293 INFO kablam! 831 | generic_store(" UID ", |mut c, set, query| c.uid_store(set, query)); Sep 01 00:31:15.293 INFO kablam! | ----^ Sep 01 00:31:15.293 INFO kablam! | | Sep 01 00:31:15.293 INFO kablam! | help: remove this `mut` Sep 01 00:31:15.293 INFO kablam! Sep 01 00:31:15.297 INFO kablam! warning: variable does not need to be mutable Sep 01 00:31:15.297 INFO kablam! --> src/client.rs:849:28 Sep 01 00:31:15.297 INFO kablam! | Sep 01 00:31:15.297 INFO kablam! 849 | generic_copy(" ", |mut c, set, query| c.copy(set, query)) Sep 01 00:31:15.297 INFO kablam! | ----^ Sep 01 00:31:15.297 INFO kablam! | | Sep 01 00:31:15.297 INFO kablam! | help: remove this `mut` Sep 01 00:31:15.297 INFO kablam! Sep 01 00:31:15.298 INFO kablam! warning: variable does not need to be mutable Sep 01 00:31:15.298 INFO kablam! --> src/client.rs:854:32 Sep 01 00:31:15.298 INFO kablam! | Sep 01 00:31:15.298 INFO kablam! 854 | generic_copy(" UID ", |mut c, set, query| c.uid_copy(set, query)) Sep 01 00:31:15.298 INFO kablam! | ----^ Sep 01 00:31:15.298 INFO kablam! | | Sep 01 00:31:15.299 INFO kablam! | help: remove this `mut` Sep 01 00:31:15.299 INFO kablam! Sep 01 00:31:15.300 INFO kablam! warning: variable does not need to be mutable Sep 01 00:31:15.300 INFO kablam! --> src/client.rs:874:29 Sep 01 00:31:15.301 INFO kablam! | Sep 01 00:31:15.301 INFO kablam! 874 | generic_fetch(" ", |mut c, seq, query| c.fetch(seq, query)) Sep 01 00:31:15.301 INFO kablam! | ----^ Sep 01 00:31:15.301 INFO kablam! | | Sep 01 00:31:15.301 INFO kablam! | help: remove this `mut` Sep 01 00:31:15.301 INFO kablam! Sep 01 00:31:15.302 INFO kablam! warning: variable does not need to be mutable Sep 01 00:31:15.302 INFO kablam! --> src/client.rs:879:33 Sep 01 00:31:15.302 INFO kablam! | Sep 01 00:31:15.302 INFO kablam! 879 | generic_fetch(" UID ", |mut c, seq, query| c.uid_fetch(seq, query)) Sep 01 00:31:15.302 INFO kablam! | ----^ Sep 01 00:31:15.302 INFO kablam! | | Sep 01 00:31:15.302 INFO kablam! | help: remove this `mut` Sep 01 00:31:15.302 INFO kablam! Sep 01 00:31:16.925 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4.67s Sep 01 00:31:16.930 INFO kablam! su: No module specific data is present Sep 01 00:31:17.539 INFO running `"docker" "rm" "-f" "c6f1b9d469bba1617d202bf36f5aa62535787aede593d4a66719cf0da66e75fe"` Sep 01 00:31:17.722 INFO blam! c6f1b9d469bba1617d202bf36f5aa62535787aede593d4a66719cf0da66e75fe