Oct 22 01:06:25.280 INFO checking orset-0.2.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 01:06:25.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 22 01:06:25.552 INFO blam! 1cce3822dd54feb955298f1faf9d6dccb998ed3fdd69ed96c10e19eec15de547
Oct 22 01:06:25.553 INFO running `"docker" "start" "-a" "1cce3822dd54feb955298f1faf9d6dccb998ed3fdd69ed96c10e19eec15de547"`
Oct 22 01:06:25.976 INFO kablam! usermod: no changes
Oct 22 01:06:26.041 INFO kablam!     Checking orset v0.2.0 (/source)
Oct 22 01:06:26.924 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:06:26.924 INFO kablam!   --> src/lib.rs:77:13
Oct 22 01:06:26.924 INFO kablam!    |
Oct 22 01:06:26.924 INFO kablam! 77 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Oct 22 01:06:26.924 INFO kablam!    |             ----^^^^
Oct 22 01:06:26.924 INFO kablam!    |             |
Oct 22 01:06:26.924 INFO kablam!    |             help: remove this `mut`
Oct 22 01:06:26.924 INFO kablam!    |
Oct 22 01:06:26.924 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 22 01:06:26.924 INFO kablam! 
Oct 22 01:06:26.936 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:06:26.936 INFO kablam!   --> src/lib.rs:89:13
Oct 22 01:06:26.936 INFO kablam!    |
Oct 22 01:06:26.936 INFO kablam! 89 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Oct 22 01:06:26.936 INFO kablam!    |             ----^^^^^^^
Oct 22 01:06:26.936 INFO kablam!    |             |
Oct 22 01:06:26.936 INFO kablam!    |             help: remove this `mut`
Oct 22 01:06:26.936 INFO kablam! 
Oct 22 01:06:26.936 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:06:26.936 INFO kablam!   --> src/lib.rs:90:13
Oct 22 01:06:26.936 INFO kablam!    |
Oct 22 01:06:26.936 INFO kablam! 90 |         let mut adds = self.adds.get_mut(&element).unwrap();
Oct 22 01:06:26.936 INFO kablam!    |             ----^^^^
Oct 22 01:06:26.936 INFO kablam!    |             |
Oct 22 01:06:26.936 INFO kablam!    |             help: remove this `mut`
Oct 22 01:06:26.936 INFO kablam! 
Oct 22 01:06:27.902 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:06:27.902 INFO kablam!   --> src/lib.rs:77:13
Oct 22 01:06:27.902 INFO kablam!    |
Oct 22 01:06:27.902 INFO kablam! 77 |         let mut adds = self.adds.entry(element).or_insert(Vec::new());
Oct 22 01:06:27.902 INFO kablam!    |             ----^^^^
Oct 22 01:06:27.902 INFO kablam!    |             |
Oct 22 01:06:27.902 INFO kablam!    |             help: remove this `mut`
Oct 22 01:06:27.902 INFO kablam!    |
Oct 22 01:06:27.902 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 22 01:06:27.902 INFO kablam! 
Oct 22 01:06:27.926 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:06:27.926 INFO kablam!   --> src/lib.rs:89:13
Oct 22 01:06:27.926 INFO kablam!    |
Oct 22 01:06:27.926 INFO kablam! 89 |         let mut removes = self.removes.entry(element.clone()).or_insert(Vec::new());
Oct 22 01:06:27.926 INFO kablam!    |             ----^^^^^^^
Oct 22 01:06:27.926 INFO kablam!    |             |
Oct 22 01:06:27.926 INFO kablam!    |             help: remove this `mut`
Oct 22 01:06:27.926 INFO kablam! 
Oct 22 01:06:27.926 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:06:27.926 INFO kablam!   --> src/lib.rs:90:13
Oct 22 01:06:27.926 INFO kablam!    |
Oct 22 01:06:27.926 INFO kablam! 90 |         let mut adds = self.adds.get_mut(&element).unwrap();
Oct 22 01:06:27.926 INFO kablam!    |             ----^^^^
Oct 22 01:06:27.926 INFO kablam!    |             |
Oct 22 01:06:27.926 INFO kablam!    |             help: remove this `mut`
Oct 22 01:06:27.926 INFO kablam! 
Oct 22 01:06:27.960 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:06:27.960 INFO kablam!    --> src/lib.rs:517:13
Oct 22 01:06:27.961 INFO kablam!     |
Oct 22 01:06:27.961 INFO kablam! 517 |         let mut orset =
Oct 22 01:06:27.961 INFO kablam!     |             ----^^^^^
Oct 22 01:06:27.961 INFO kablam!     |             |
Oct 22 01:06:27.961 INFO kablam!     |             help: remove this `mut`
Oct 22 01:06:27.961 INFO kablam! 
Oct 22 01:06:27.961 INFO kablam! warning: variable does not need to be mutable
Oct 22 01:06:27.961 INFO kablam!    --> src/lib.rs:520:13
Oct 22 01:06:27.961 INFO kablam!     |
Oct 22 01:06:27.961 INFO kablam! 520 |         let mut mutator = mutators.entry(node).or_insert(Vec::new());
Oct 22 01:06:27.961 INFO kablam!     |             ----^^^^^^^
Oct 22 01:06:27.961 INFO kablam!     |             |
Oct 22 01:06:27.961 INFO kablam!     |             help: remove this `mut`
Oct 22 01:06:27.961 INFO kablam! 
Oct 22 01:06:28.008 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Oct 22 01:06:28.016 INFO kablam! su: No module specific data is present
Oct 22 01:06:28.397 INFO running `"docker" "rm" "-f" "1cce3822dd54feb955298f1faf9d6dccb998ed3fdd69ed96c10e19eec15de547"`
Oct 22 01:06:28.480 INFO blam! 1cce3822dd54feb955298f1faf9d6dccb998ed3fdd69ed96c10e19eec15de547