Sep 04 13:17:00.896 INFO checking mvdb-0.2.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913 Sep 04 13:17:00.896 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets Sep 04 13:17:00.896 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/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 13:17:01.111 INFO blam! d21ba6f2a169b286a710ecaea720d97a9519d887229f3ab427f92f01aca035c8 Sep 04 13:17:01.112 INFO running `"docker" "start" "-a" "d21ba6f2a169b286a710ecaea720d97a9519d887229f3ab427f92f01aca035c8"` Sep 04 13:17:01.864 INFO kablam! Checking mvdb v0.2.1 (file:///source) Sep 04 13:17:02.915 INFO kablam! warning: variable does not need to be mutable Sep 04 13:17:02.915 INFO kablam! --> src/mvdb.rs:184:13 Sep 04 13:17:02.915 INFO kablam! | Sep 04 13:17:02.915 INFO kablam! 184 | let mut y = x.deref_mut(); Sep 04 13:17:02.915 INFO kablam! | ----^ Sep 04 13:17:02.915 INFO kablam! | | Sep 04 13:17:02.915 INFO kablam! | help: remove this `mut` Sep 04 13:17:02.915 INFO kablam! | Sep 04 13:17:02.915 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 04 13:17:02.915 INFO kablam! Sep 04 13:17:03.032 INFO kablam! warning: variable does not need to be mutable Sep 04 13:17:03.032 INFO kablam! --> src/mvdb.rs:184:13 Sep 04 13:17:03.032 INFO kablam! | Sep 04 13:17:03.032 INFO kablam! 184 | let mut y = x.deref_mut(); Sep 04 13:17:03.032 INFO kablam! | ----^ Sep 04 13:17:03.032 INFO kablam! | | Sep 04 13:17:03.032 INFO kablam! | help: remove this `mut` Sep 04 13:17:03.032 INFO kablam! | Sep 04 13:17:03.032 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 04 13:17:03.032 INFO kablam! Sep 04 13:17:04.098 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.30s Sep 04 13:17:04.101 INFO kablam! su: No module specific data is present Sep 04 13:17:04.708 INFO running `"docker" "rm" "-f" "d21ba6f2a169b286a710ecaea720d97a9519d887229f3ab427f92f01aca035c8"` Sep 04 13:17:04.788 INFO blam! d21ba6f2a169b286a710ecaea720d97a9519d887229f3ab427f92f01aca035c8