Jul 05 13:23:28.626 INFO testing libimagcounter-0.2.0 against master#860d169474acabdc53b9a698f8ce02eba7e0daeb for nll-3
Jul 05 13:23:28.626 INFO running: cargo +860d169474acabdc53b9a698f8ce02eba7e0daeb check --frozen --all --all-targets
Jul 05 13:23:28.626 INFO creating container for: cargo +860d169474acabdc53b9a698f8ce02eba7e0daeb check --frozen --all --all-targets
Jul 05 13:23:28.626 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/main/nll-3/master#860d169474acabdc53b9a698f8ce02eba7e0daeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/nll-3/master#860d169474acabdc53b9a698f8ce02eba7e0daeb:/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 +860d169474acabdc53b9a698f8ce02eba7e0daeb check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Jul 05 13:23:28.745 INFO blam! 5cf015ecb2bfea304ce906d667fb4a58923b0409351474f95287f2db000d9dc5
Jul 05 13:23:28.747 INFO running `"docker" "start" "-a" "5cf015ecb2bfea304ce906d667fb4a58923b0409351474f95287f2db000d9dc5"`
Jul 05 13:23:29.245 INFO kablam!     Checking libimagcounter v0.2.0 (file:///source)
Jul 05 13:23:31.388 INFO kablam! warning: unused `#[macro_use]` import
Jul 05 13:23:31.388 INFO kablam!   --> src/lib.rs:36:1
Jul 05 13:23:31.388 INFO kablam!    |
Jul 05 13:23:31.388 INFO kablam! 36 | #[macro_use] extern crate semver;
Jul 05 13:23:31.388 INFO kablam!    | ^^^^^^^^^^^^
Jul 05 13:23:31.388 INFO kablam!    |
Jul 05 13:23:31.388 INFO kablam! note: lint level defined here
Jul 05 13:23:31.388 INFO kablam!   --> src/lib.rs:28:5
Jul 05 13:23:31.388 INFO kablam!    |
Jul 05 13:23:31.388 INFO kablam! 28 |     unused_imports,
Jul 05 13:23:31.388 INFO kablam!    |     ^^^^^^^^^^^^^^
Jul 05 13:23:31.389 INFO kablam! 
Jul 05 13:23:31.517 INFO kablam! warning: unused `#[macro_use]` import
Jul 05 13:23:31.517 INFO kablam!   --> src/lib.rs:36:1
Jul 05 13:23:31.517 INFO kablam!    |
Jul 05 13:23:31.517 INFO kablam! 36 | #[macro_use] extern crate semver;
Jul 05 13:23:31.517 INFO kablam!    | ^^^^^^^^^^^^
Jul 05 13:23:31.517 INFO kablam!    |
Jul 05 13:23:31.517 INFO kablam! note: lint level defined here
Jul 05 13:23:31.517 INFO kablam!   --> src/lib.rs:28:5
Jul 05 13:23:31.517 INFO kablam!    |
Jul 05 13:23:31.517 INFO kablam! 28 |     unused_imports,
Jul 05 13:23:31.517 INFO kablam!    |     ^^^^^^^^^^^^^^
Jul 05 13:23:31.517 INFO kablam! 
Jul 05 13:23:31.561 INFO kablam! warning: variable does not need to be mutable
Jul 05 13:23:31.561 INFO kablam!    --> src/counter.rs:115:13
Jul 05 13:23:31.561 INFO kablam!     |
Jul 05 13:23:31.561 INFO kablam! 115 |         let mut header = self.fle.deref_mut().get_header_mut();
Jul 05 13:23:31.561 INFO kablam!     |             ----^^^^^^
Jul 05 13:23:31.561 INFO kablam!     |             |
Jul 05 13:23:31.561 INFO kablam!     |             help: remove this `mut`
Jul 05 13:23:31.561 INFO kablam!     |
Jul 05 13:23:31.561 INFO kablam! note: lint level defined here
Jul 05 13:23:31.561 INFO kablam!    --> src/lib.rs:29:5
Jul 05 13:23:31.561 INFO kablam!     |
Jul 05 13:23:31.561 INFO kablam! 29  |     unused_mut,
Jul 05 13:23:31.561 INFO kablam!     |     ^^^^^^^^^^
Jul 05 13:23:31.561 INFO kablam! 
Jul 05 13:23:31.562 INFO kablam! warning: variable does not need to be mutable
Jul 05 13:23:31.562 INFO kablam!    --> src/counter.rs:128:13
Jul 05 13:23:31.562 INFO kablam!     |
Jul 05 13:23:31.562 INFO kablam! 128 |         let mut header = self.fle.deref_mut().get_header_mut();
Jul 05 13:23:31.562 INFO kablam!     |             ----^^^^^^
Jul 05 13:23:31.562 INFO kablam!     |             |
Jul 05 13:23:31.562 INFO kablam!     |             help: remove this `mut`
Jul 05 13:23:31.562 INFO kablam! 
Jul 05 13:23:31.563 INFO kablam! warning: variable does not need to be mutable
Jul 05 13:23:31.563 INFO kablam!    --> src/counter.rs:145:13
Jul 05 13:23:31.563 INFO kablam!     |
Jul 05 13:23:31.563 INFO kablam! 145 |         let mut header = self.fle.deref_mut().get_header_mut();
Jul 05 13:23:31.563 INFO kablam!     |             ----^^^^^^
Jul 05 13:23:31.563 INFO kablam!     |             |
Jul 05 13:23:31.564 INFO kablam!     |             help: remove this `mut`
Jul 05 13:23:31.564 INFO kablam! 
Jul 05 13:23:31.693 INFO kablam! warning: variable does not need to be mutable
Jul 05 13:23:31.693 INFO kablam!    --> src/counter.rs:115:13
Jul 05 13:23:31.693 INFO kablam!     |
Jul 05 13:23:31.693 INFO kablam! 115 |         let mut header = self.fle.deref_mut().get_header_mut();
Jul 05 13:23:31.693 INFO kablam!     |             ----^^^^^^
Jul 05 13:23:31.693 INFO kablam!     |             |
Jul 05 13:23:31.693 INFO kablam!     |             help: remove this `mut`
Jul 05 13:23:31.693 INFO kablam!     |
Jul 05 13:23:31.693 INFO kablam! note: lint level defined here
Jul 05 13:23:31.693 INFO kablam!    --> src/lib.rs:29:5
Jul 05 13:23:31.693 INFO kablam!     |
Jul 05 13:23:31.693 INFO kablam! 29  |     unused_mut,
Jul 05 13:23:31.693 INFO kablam!     |     ^^^^^^^^^^
Jul 05 13:23:31.693 INFO kablam! 
Jul 05 13:23:31.694 INFO kablam! warning: variable does not need to be mutable
Jul 05 13:23:31.694 INFO kablam!    --> src/counter.rs:128:13
Jul 05 13:23:31.694 INFO kablam!     |
Jul 05 13:23:31.694 INFO kablam! 128 |         let mut header = self.fle.deref_mut().get_header_mut();
Jul 05 13:23:31.694 INFO kablam!     |             ----^^^^^^
Jul 05 13:23:31.694 INFO kablam!     |             |
Jul 05 13:23:31.694 INFO kablam!     |             help: remove this `mut`
Jul 05 13:23:31.694 INFO kablam! 
Jul 05 13:23:31.695 INFO kablam! warning: variable does not need to be mutable
Jul 05 13:23:31.695 INFO kablam!    --> src/counter.rs:145:13
Jul 05 13:23:31.695 INFO kablam!     |
Jul 05 13:23:31.695 INFO kablam! 145 |         let mut header = self.fle.deref_mut().get_header_mut();
Jul 05 13:23:31.695 INFO kablam!     |             ----^^^^^^
Jul 05 13:23:31.695 INFO kablam!     |             |
Jul 05 13:23:31.695 INFO kablam!     |             help: remove this `mut`
Jul 05 13:23:31.695 INFO kablam! 
Jul 05 13:23:31.740 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Jul 05 13:23:31.744 INFO kablam! su: No module specific data is present
Jul 05 13:23:32.074 INFO running `"docker" "rm" "-f" "5cf015ecb2bfea304ce906d667fb4a58923b0409351474f95287f2db000d9dc5"`
Jul 05 13:23:32.148 INFO blam! 5cf015ecb2bfea304ce906d667fb4a58923b0409351474f95287f2db000d9dc5