Aug 17 18:17:29.588 INFO checking libimagcounter-0.2.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 18:17:29.588 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 18:17:29.588 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 18:17:29.588 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 18:17:29.837 INFO blam! 07369bff19da8f82f62ea335a88840af6d0dfff1e6521ad63b9c69552d2b9da5
Aug 17 18:17:29.840 INFO running `"docker" "start" "-a" "07369bff19da8f82f62ea335a88840af6d0dfff1e6521ad63b9c69552d2b9da5"`
Aug 17 18:17:30.969 INFO kablam!     Checking version v2.0.1
Aug 17 18:17:30.987 INFO kablam!     Checking libimagerror v0.2.0
Aug 17 18:17:30.996 INFO kablam!     Checking libimagutil v0.2.0
Aug 17 18:17:34.075 INFO kablam!     Checking libimagstore v0.2.0
Aug 17 18:17:37.773 INFO kablam!     Checking libimagcounter v0.2.0 (file:///source)
Aug 17 18:17:39.997 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 18:17:39.997 INFO kablam!   --> src/lib.rs:36:1
Aug 17 18:17:39.997 INFO kablam!    |
Aug 17 18:17:39.997 INFO kablam! 36 | #[macro_use] extern crate semver;
Aug 17 18:17:39.997 INFO kablam!    | ^^^^^^^^^^^^
Aug 17 18:17:39.997 INFO kablam!    |
Aug 17 18:17:39.998 INFO kablam! note: lint level defined here
Aug 17 18:17:39.998 INFO kablam!   --> src/lib.rs:28:5
Aug 17 18:17:39.998 INFO kablam!    |
Aug 17 18:17:39.998 INFO kablam! 28 |     unused_imports,
Aug 17 18:17:39.998 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 17 18:17:39.998 INFO kablam! 
Aug 17 18:17:40.330 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 18:17:40.330 INFO kablam!   --> src/lib.rs:36:1
Aug 17 18:17:40.330 INFO kablam!    |
Aug 17 18:17:40.330 INFO kablam! 36 | #[macro_use] extern crate semver;
Aug 17 18:17:40.330 INFO kablam!    | ^^^^^^^^^^^^
Aug 17 18:17:40.330 INFO kablam!    |
Aug 17 18:17:40.331 INFO kablam! note: lint level defined here
Aug 17 18:17:40.331 INFO kablam!   --> src/lib.rs:28:5
Aug 17 18:17:40.331 INFO kablam!    |
Aug 17 18:17:40.331 INFO kablam! 28 |     unused_imports,
Aug 17 18:17:40.331 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 17 18:17:40.331 INFO kablam! 
Aug 17 18:17:40.717 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:40.717 INFO kablam!   --> src/counter.rs:76:21
Aug 17 18:17:40.717 INFO kablam!    |
Aug 17 18:17:40.717 INFO kablam! 76 |                 let mut entry  = lockentry.deref_mut();
Aug 17 18:17:40.717 INFO kablam!    |                     ----^^^^^
Aug 17 18:17:40.717 INFO kablam!    |                     |
Aug 17 18:17:40.718 INFO kablam!    |                     help: remove this `mut`
Aug 17 18:17:40.726 INFO kablam!    |
Aug 17 18:17:40.727 INFO kablam! note: lint level defined here
Aug 17 18:17:40.727 INFO kablam!   --> src/lib.rs:29:5
Aug 17 18:17:40.727 INFO kablam!    |
Aug 17 18:17:40.727 INFO kablam! 29 |     unused_mut,
Aug 17 18:17:40.727 INFO kablam!    |     ^^^^^^^^^^
Aug 17 18:17:40.727 INFO kablam! 
Aug 17 18:17:40.727 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:40.727 INFO kablam!   --> src/counter.rs:77:21
Aug 17 18:17:40.727 INFO kablam!    |
Aug 17 18:17:40.727 INFO kablam! 77 |                 let mut header = entry.get_header_mut();
Aug 17 18:17:40.727 INFO kablam!    |                     ----^^^^^^
Aug 17 18:17:40.727 INFO kablam!    |                     |
Aug 17 18:17:40.727 INFO kablam!    |                     help: remove this `mut`
Aug 17 18:17:40.727 INFO kablam! 
Aug 17 18:17:40.730 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:40.730 INFO kablam!    --> src/counter.rs:104:17
Aug 17 18:17:40.730 INFO kablam!     |
Aug 17 18:17:40.731 INFO kablam! 104 |             let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:40.731 INFO kablam!     |                 ----^^^^^^
Aug 17 18:17:40.731 INFO kablam!     |                 |
Aug 17 18:17:40.731 INFO kablam!     |                 help: remove this `mut`
Aug 17 18:17:40.731 INFO kablam! 
Aug 17 18:17:40.744 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:40.744 INFO kablam!    --> src/counter.rs:115:13
Aug 17 18:17:40.744 INFO kablam!     |
Aug 17 18:17:40.744 INFO kablam! 115 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:40.744 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:40.744 INFO kablam!     |             |
Aug 17 18:17:40.744 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:40.744 INFO kablam! 
Aug 17 18:17:40.748 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:40.748 INFO kablam!    --> src/counter.rs:128:13
Aug 17 18:17:40.748 INFO kablam!     |
Aug 17 18:17:40.748 INFO kablam! 128 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:40.748 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:40.748 INFO kablam!     |             |
Aug 17 18:17:40.748 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:40.748 INFO kablam! 
Aug 17 18:17:40.751 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:40.751 INFO kablam!    --> src/counter.rs:145:13
Aug 17 18:17:40.751 INFO kablam!     |
Aug 17 18:17:40.751 INFO kablam! 145 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:40.751 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:40.751 INFO kablam!     |             |
Aug 17 18:17:40.751 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:40.751 INFO kablam! 
Aug 17 18:17:41.088 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:41.088 INFO kablam!   --> src/counter.rs:76:21
Aug 17 18:17:41.088 INFO kablam!    |
Aug 17 18:17:41.088 INFO kablam! 76 |                 let mut entry  = lockentry.deref_mut();
Aug 17 18:17:41.088 INFO kablam!    |                     ----^^^^^
Aug 17 18:17:41.088 INFO kablam!    |                     |
Aug 17 18:17:41.088 INFO kablam!    |                     help: remove this `mut`
Aug 17 18:17:41.088 INFO kablam!    |
Aug 17 18:17:41.088 INFO kablam! note: lint level defined here
Aug 17 18:17:41.088 INFO kablam!   --> src/lib.rs:29:5
Aug 17 18:17:41.088 INFO kablam!    |
Aug 17 18:17:41.088 INFO kablam! 29 |     unused_mut,
Aug 17 18:17:41.088 INFO kablam!    |     ^^^^^^^^^^
Aug 17 18:17:41.088 INFO kablam! 
Aug 17 18:17:41.088 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:41.088 INFO kablam!   --> src/counter.rs:77:21
Aug 17 18:17:41.088 INFO kablam!    |
Aug 17 18:17:41.088 INFO kablam! 77 |                 let mut header = entry.get_header_mut();
Aug 17 18:17:41.088 INFO kablam!    |                     ----^^^^^^
Aug 17 18:17:41.089 INFO kablam!    |                     |
Aug 17 18:17:41.089 INFO kablam!    |                     help: remove this `mut`
Aug 17 18:17:41.089 INFO kablam! 
Aug 17 18:17:41.090 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:41.090 INFO kablam!    --> src/counter.rs:104:17
Aug 17 18:17:41.090 INFO kablam!     |
Aug 17 18:17:41.091 INFO kablam! 104 |             let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:41.091 INFO kablam!     |                 ----^^^^^^
Aug 17 18:17:41.091 INFO kablam!     |                 |
Aug 17 18:17:41.091 INFO kablam!     |                 help: remove this `mut`
Aug 17 18:17:41.091 INFO kablam! 
Aug 17 18:17:41.099 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:41.099 INFO kablam!    --> src/counter.rs:115:13
Aug 17 18:17:41.099 INFO kablam!     |
Aug 17 18:17:41.099 INFO kablam! 115 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:41.099 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:41.099 INFO kablam!     |             |
Aug 17 18:17:41.099 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:41.099 INFO kablam! 
Aug 17 18:17:41.102 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:41.102 INFO kablam!    --> src/counter.rs:128:13
Aug 17 18:17:41.102 INFO kablam!     |
Aug 17 18:17:41.102 INFO kablam! 128 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:41.102 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:41.102 INFO kablam!     |             |
Aug 17 18:17:41.102 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:41.102 INFO kablam! 
Aug 17 18:17:41.105 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:41.105 INFO kablam!    --> src/counter.rs:145:13
Aug 17 18:17:41.105 INFO kablam!     |
Aug 17 18:17:41.105 INFO kablam! 145 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:41.105 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:41.105 INFO kablam!     |             |
Aug 17 18:17:41.105 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:41.105 INFO kablam! 
Aug 17 18:17:41.277 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.50s
Aug 17 18:17:41.292 INFO kablam! su: No module specific data is present
Aug 17 18:17:41.815 INFO running `"docker" "rm" "-f" "07369bff19da8f82f62ea335a88840af6d0dfff1e6521ad63b9c69552d2b9da5"`
Aug 17 18:17:41.986 INFO blam! 07369bff19da8f82f62ea335a88840af6d0dfff1e6521ad63b9c69552d2b9da5