Aug 17 18:17:31.305 INFO checking libimagcounter-0.2.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 18:17:31.305 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 18:17:31.305 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 18:17:31.305 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 18:17:31.550 INFO blam! 6b5040abdc5be5e9d6fc2597d9a17404a6c6beba3f52b769a1d54281d4899d02
Aug 17 18:17:31.552 INFO running `"docker" "start" "-a" "6b5040abdc5be5e9d6fc2597d9a17404a6c6beba3f52b769a1d54281d4899d02"`
Aug 17 18:17:32.703 INFO kablam!     Checking libimagerror v0.2.0
Aug 17 18:17:32.719 INFO kablam!     Checking libimagutil v0.2.0
Aug 17 18:17:35.181 INFO kablam!     Checking libimagstore v0.2.0
Aug 17 18:17:38.864 INFO kablam!     Checking libimagcounter v0.2.0 (file:///source)
Aug 17 18:17:41.872 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 18:17:41.872 INFO kablam!   --> src/lib.rs:36:1
Aug 17 18:17:41.872 INFO kablam!    |
Aug 17 18:17:41.872 INFO kablam! 36 | #[macro_use] extern crate semver;
Aug 17 18:17:41.872 INFO kablam!    | ^^^^^^^^^^^^
Aug 17 18:17:41.872 INFO kablam!    |
Aug 17 18:17:41.872 INFO kablam! note: lint level defined here
Aug 17 18:17:41.872 INFO kablam!   --> src/lib.rs:28:5
Aug 17 18:17:41.872 INFO kablam!    |
Aug 17 18:17:41.872 INFO kablam! 28 |     unused_imports,
Aug 17 18:17:41.872 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 17 18:17:41.872 INFO kablam! 
Aug 17 18:17:42.159 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 18:17:42.159 INFO kablam!   --> src/lib.rs:36:1
Aug 17 18:17:42.159 INFO kablam!    |
Aug 17 18:17:42.159 INFO kablam! 36 | #[macro_use] extern crate semver;
Aug 17 18:17:42.159 INFO kablam!    | ^^^^^^^^^^^^
Aug 17 18:17:42.162 INFO kablam!    |
Aug 17 18:17:42.162 INFO kablam! note: lint level defined here
Aug 17 18:17:42.163 INFO kablam!   --> src/lib.rs:28:5
Aug 17 18:17:42.163 INFO kablam!    |
Aug 17 18:17:42.163 INFO kablam! 28 |     unused_imports,
Aug 17 18:17:42.163 INFO kablam!    |     ^^^^^^^^^^^^^^
Aug 17 18:17:42.163 INFO kablam! 
Aug 17 18:17:42.739 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:42.739 INFO kablam!    --> src/counter.rs:115:13
Aug 17 18:17:42.739 INFO kablam!     |
Aug 17 18:17:42.739 INFO kablam! 115 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:42.739 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:42.739 INFO kablam!     |             |
Aug 17 18:17:42.739 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:42.739 INFO kablam!     |
Aug 17 18:17:42.739 INFO kablam! note: lint level defined here
Aug 17 18:17:42.739 INFO kablam!    --> src/lib.rs:29:5
Aug 17 18:17:42.739 INFO kablam!     |
Aug 17 18:17:42.739 INFO kablam! 29  |     unused_mut,
Aug 17 18:17:42.739 INFO kablam!     |     ^^^^^^^^^^
Aug 17 18:17:42.739 INFO kablam! 
Aug 17 18:17:42.742 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:42.742 INFO kablam!    --> src/counter.rs:128:13
Aug 17 18:17:42.742 INFO kablam!     |
Aug 17 18:17:42.742 INFO kablam! 128 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:42.742 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:42.742 INFO kablam!     |             |
Aug 17 18:17:42.742 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:42.742 INFO kablam! 
Aug 17 18:17:42.744 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:42.744 INFO kablam!    --> src/counter.rs:145:13
Aug 17 18:17:42.744 INFO kablam!     |
Aug 17 18:17:42.744 INFO kablam! 145 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:42.744 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:42.744 INFO kablam!     |             |
Aug 17 18:17:42.744 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:42.744 INFO kablam! 
Aug 17 18:17:42.975 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:42.975 INFO kablam!    --> src/counter.rs:115:13
Aug 17 18:17:42.975 INFO kablam!     |
Aug 17 18:17:42.975 INFO kablam! 115 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:42.975 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:42.975 INFO kablam!     |             |
Aug 17 18:17:42.975 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:42.978 INFO kablam!     |
Aug 17 18:17:42.979 INFO kablam! note: lint level defined here
Aug 17 18:17:42.979 INFO kablam!    --> src/lib.rs:29:5
Aug 17 18:17:42.979 INFO kablam!     |
Aug 17 18:17:42.979 INFO kablam! 29  |     unused_mut,
Aug 17 18:17:42.979 INFO kablam!     |     ^^^^^^^^^^
Aug 17 18:17:42.979 INFO kablam! 
Aug 17 18:17:42.982 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:42.982 INFO kablam!    --> src/counter.rs:128:13
Aug 17 18:17:42.982 INFO kablam!     |
Aug 17 18:17:42.982 INFO kablam! 128 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:42.982 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:42.982 INFO kablam!     |             |
Aug 17 18:17:42.982 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:42.990 INFO kablam! 
Aug 17 18:17:42.993 INFO kablam! warning: variable does not need to be mutable
Aug 17 18:17:42.993 INFO kablam!    --> src/counter.rs:145:13
Aug 17 18:17:42.993 INFO kablam!     |
Aug 17 18:17:42.993 INFO kablam! 145 |         let mut header = self.fle.deref_mut().get_header_mut();
Aug 17 18:17:42.993 INFO kablam!     |             ----^^^^^^
Aug 17 18:17:42.993 INFO kablam!     |             |
Aug 17 18:17:42.993 INFO kablam!     |             help: remove this `mut`
Aug 17 18:17:42.994 INFO kablam! 
Aug 17 18:17:43.192 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.66s
Aug 17 18:17:43.201 INFO kablam! su: No module specific data is present
Aug 17 18:17:43.729 INFO running `"docker" "rm" "-f" "6b5040abdc5be5e9d6fc2597d9a17404a6c6beba3f52b769a1d54281d4899d02"`
Aug 17 18:17:43.898 INFO blam! 6b5040abdc5be5e9d6fc2597d9a17404a6c6beba3f52b769a1d54281d4899d02