Sep 19 22:05:04.573 INFO checking multimap-0.4.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 22:05:04.573 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 22:05:04.573 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/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 22:05:05.059 INFO blam! 8cbb693b3c1937d9dc0fc791a3b35e1ec4ca651df1bb408abf8da76e6ff19ace
Sep 19 22:05:05.061 INFO running `"docker" "start" "-a" "8cbb693b3c1937d9dc0fc791a3b35e1ec4ca651df1bb408abf8da76e6ff19ace"`
Sep 19 22:05:06.287 INFO kablam! usermod: no changes
Sep 19 22:05:06.399 INFO kablam!     Checking multimap v0.4.0 (/source)
Sep 19 22:05:07.191 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:05:07.191 INFO kablam!    --> src/lib.rs:249:36
Sep 19 22:05:07.191 INFO kablam!     |
Sep 19 22:05:07.191 INFO kablam! 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Sep 19 22:05:07.191 INFO kablam!     |                                    ----^
Sep 19 22:05:07.191 INFO kablam!     |                                    |
Sep 19 22:05:07.191 INFO kablam!     |                                    help: remove this `mut`
Sep 19 22:05:07.191 INFO kablam!     |
Sep 19 22:05:07.191 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 22:05:07.191 INFO kablam! 
Sep 19 22:05:07.211 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:05:07.211 INFO kablam!    --> src/lib.rs:590:18
Sep 19 22:05:07.211 INFO kablam!     |
Sep 19 22:05:07.211 INFO kablam! 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Sep 19 22:05:07.211 INFO kablam!     |                  ----^^^^
Sep 19 22:05:07.211 INFO kablam!     |                  |
Sep 19 22:05:07.211 INFO kablam!     |                  help: remove this `mut`
Sep 19 22:05:07.211 INFO kablam! 
Sep 19 22:05:07.762 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:05:07.762 INFO kablam!    --> src/lib.rs:249:36
Sep 19 22:05:07.762 INFO kablam!     |
Sep 19 22:05:07.762 INFO kablam! 249 |         self.inner.get_mut(k).map(|mut v| v.get_mut(0).unwrap())
Sep 19 22:05:07.762 INFO kablam!     |                                    ----^
Sep 19 22:05:07.762 INFO kablam!     |                                    |
Sep 19 22:05:07.762 INFO kablam!     |                                    help: remove this `mut`
Sep 19 22:05:07.762 INFO kablam!     |
Sep 19 22:05:07.762 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 19 22:05:07.762 INFO kablam! 
Sep 19 22:05:07.772 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:05:07.772 INFO kablam!    --> src/lib.rs:590:18
Sep 19 22:05:07.772 INFO kablam!     |
Sep 19 22:05:07.772 INFO kablam! 590 |     fn into_iter(mut self) -> IterAllMut<'a, K, Vec<V>> {
Sep 19 22:05:07.772 INFO kablam!     |                  ----^^^^
Sep 19 22:05:07.772 INFO kablam!     |                  |
Sep 19 22:05:07.772 INFO kablam!     |                  help: remove this `mut`
Sep 19 22:05:07.772 INFO kablam! 
Sep 19 22:05:07.851 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:05:07.851 INFO kablam!     --> src/lib.rs:1112:17
Sep 19 22:05:07.851 INFO kablam!      |
Sep 19 22:05:07.852 INFO kablam! 1112 |             let mut v = m.entry(1).or_insert(43);
Sep 19 22:05:07.852 INFO kablam!      |                 ----^
Sep 19 22:05:07.853 INFO kablam!      |                 |
Sep 19 22:05:07.853 INFO kablam!      |                 help: remove this `mut`
Sep 19 22:05:07.853 INFO kablam! 
Sep 19 22:05:07.859 INFO kablam! warning: variable does not need to be mutable
Sep 19 22:05:07.860 INFO kablam!     --> src/lib.rs:1128:17
Sep 19 22:05:07.860 INFO kablam!      |
Sep 19 22:05:07.861 INFO kablam! 1128 |             let mut v = m.entry(1).or_insert_vec(vec![43]);
Sep 19 22:05:07.861 INFO kablam!      |                 ----^
Sep 19 22:05:07.861 INFO kablam!      |                 |
Sep 19 22:05:07.862 INFO kablam!      |                 help: remove this `mut`
Sep 19 22:05:07.862 INFO kablam! 
Sep 19 22:05:07.948 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Sep 19 22:05:07.955 INFO kablam! su: No module specific data is present
Sep 19 22:05:09.350 INFO running `"docker" "rm" "-f" "8cbb693b3c1937d9dc0fc791a3b35e1ec4ca651df1bb408abf8da76e6ff19ace"`
Sep 19 22:05:09.631 INFO blam! 8cbb693b3c1937d9dc0fc791a3b35e1ec4ca651df1bb408abf8da76e6ff19ace