Sep 19 20:09:43.113 INFO checking rehashinghashmap-0.1.2 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346 Sep 19 20:09:43.113 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets Sep 19 20:09:43.114 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 20:09:43.426 INFO blam! 3e0c1afdf77ed61eaee0f3650712769e60edb1d858225a0eb73160dd647f3fd3 Sep 19 20:09:43.428 INFO running `"docker" "start" "-a" "3e0c1afdf77ed61eaee0f3650712769e60edb1d858225a0eb73160dd647f3fd3"` Sep 19 20:09:44.394 INFO kablam! usermod: no changes Sep 19 20:09:44.442 INFO kablam! Checking rehashinghashmap v0.1.2 (/source) Sep 19 20:09:45.171 INFO kablam! warning: variable does not need to be mutable Sep 19 20:09:45.171 INFO kablam! --> src/lib.rs:64:28 Sep 19 20:09:45.171 INFO kablam! | Sep 19 20:09:45.171 INFO kablam! 64 | let (mut main, mut sec) = if self.is1main { Sep 19 20:09:45.171 INFO kablam! | ----^^^ Sep 19 20:09:45.171 INFO kablam! | | Sep 19 20:09:45.171 INFO kablam! | help: remove this `mut` Sep 19 20:09:45.171 INFO kablam! | Sep 19 20:09:45.171 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 20:09:45.171 INFO kablam! Sep 19 20:09:45.171 INFO kablam! warning: variable does not need to be mutable Sep 19 20:09:45.171 INFO kablam! --> src/lib.rs:64:18 Sep 19 20:09:45.171 INFO kablam! | Sep 19 20:09:45.171 INFO kablam! 64 | let (mut main, mut sec) = if self.is1main { Sep 19 20:09:45.171 INFO kablam! | ----^^^^ Sep 19 20:09:45.171 INFO kablam! | | Sep 19 20:09:45.171 INFO kablam! | help: remove this `mut` Sep 19 20:09:45.171 INFO kablam! Sep 19 20:09:45.187 INFO kablam! warning: variable does not need to be mutable Sep 19 20:09:45.187 INFO kablam! --> src/lib.rs:289:18 Sep 19 20:09:45.187 INFO kablam! | Sep 19 20:09:45.187 INFO kablam! 289 | fn into_iter(mut self) -> IterMut<'a, K, V> { Sep 19 20:09:45.187 INFO kablam! | ----^^^^ Sep 19 20:09:45.187 INFO kablam! | | Sep 19 20:09:45.187 INFO kablam! | help: remove this `mut` Sep 19 20:09:45.187 INFO kablam! Sep 19 20:09:45.370 INFO kablam! warning: variable does not need to be mutable Sep 19 20:09:45.370 INFO kablam! --> src/lib.rs:64:28 Sep 19 20:09:45.370 INFO kablam! | Sep 19 20:09:45.370 INFO kablam! 64 | let (mut main, mut sec) = if self.is1main { Sep 19 20:09:45.370 INFO kablam! | ----^^^ Sep 19 20:09:45.370 INFO kablam! | | Sep 19 20:09:45.370 INFO kablam! | help: remove this `mut` Sep 19 20:09:45.370 INFO kablam! | Sep 19 20:09:45.370 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 20:09:45.370 INFO kablam! Sep 19 20:09:45.370 INFO kablam! warning: variable does not need to be mutable Sep 19 20:09:45.370 INFO kablam! --> src/lib.rs:64:18 Sep 19 20:09:45.370 INFO kablam! | Sep 19 20:09:45.370 INFO kablam! 64 | let (mut main, mut sec) = if self.is1main { Sep 19 20:09:45.370 INFO kablam! | ----^^^^ Sep 19 20:09:45.370 INFO kablam! | | Sep 19 20:09:45.370 INFO kablam! | help: remove this `mut` Sep 19 20:09:45.370 INFO kablam! Sep 19 20:09:45.387 INFO kablam! warning: variable does not need to be mutable Sep 19 20:09:45.387 INFO kablam! --> src/lib.rs:289:18 Sep 19 20:09:45.387 INFO kablam! | Sep 19 20:09:45.387 INFO kablam! 289 | fn into_iter(mut self) -> IterMut<'a, K, V> { Sep 19 20:09:45.387 INFO kablam! | ----^^^^ Sep 19 20:09:45.387 INFO kablam! | | Sep 19 20:09:45.387 INFO kablam! | help: remove this `mut` Sep 19 20:09:45.387 INFO kablam! Sep 19 20:09:45.507 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.09s Sep 19 20:09:45.507 INFO kablam! su: No module specific data is present Sep 19 20:09:46.364 INFO running `"docker" "rm" "-f" "3e0c1afdf77ed61eaee0f3650712769e60edb1d858225a0eb73160dd647f3fd3"` Sep 19 20:09:46.677 INFO blam! 3e0c1afdf77ed61eaee0f3650712769e60edb1d858225a0eb73160dd647f3fd3