Aug 17 18:52:08.643 INFO checking keep-0.1.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 18:52:08.643 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 18:52:08.643 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 18:52:08.643 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/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 18:52:08.891 INFO blam! c14f11b5a07ccaf13d1114855e867c7a0dbaec4c2148c3aa70437873a3b16f4d
Aug 17 18:52:08.894 INFO running `"docker" "start" "-a" "c14f11b5a07ccaf13d1114855e867c7a0dbaec4c2148c3aa70437873a3b16f4d"`
Aug 17 18:52:10.003 INFO kablam!     Checking git2 v0.7.5
Aug 17 18:52:23.152 INFO kablam!     Checking keep v0.1.0 (file:///source)
Aug 17 18:52:25.840 INFO kablam! warning: unused variable: `e`
Aug 17 18:52:25.840 INFO kablam!   --> src/lib.rs:29:17
Aug 17 18:52:25.841 INFO kablam!    |
Aug 17 18:52:25.841 INFO kablam! 29 |             Err(e) => {
Aug 17 18:52:25.841 INFO kablam!    |                 ^ help: consider using `_e` instead
Aug 17 18:52:25.841 INFO kablam!    |
Aug 17 18:52:25.841 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 18:52:25.841 INFO kablam! 
Aug 17 18:52:25.841 INFO kablam! warning: unused variable: `reference`
Aug 17 18:52:25.841 INFO kablam!    --> src/lib.rs:178:13
Aug 17 18:52:25.841 INFO kablam!     |
Aug 17 18:52:25.841 INFO kablam! 178 |         let reference = Some("HEAD");
Aug 17 18:52:25.841 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Aug 17 18:52:25.846 INFO kablam! 
Aug 17 18:52:26.142 INFO kablam! warning: unused variable: `src`
Aug 17 18:52:26.142 INFO kablam!    --> src/lib.rs:201:13
Aug 17 18:52:26.142 INFO kablam!     |
Aug 17 18:52:26.142 INFO kablam! 201 |         let src = Path::new("samples");
Aug 17 18:52:26.142 INFO kablam!     |             ^^^ help: consider using `_src` instead
Aug 17 18:52:26.142 INFO kablam!     |
Aug 17 18:52:26.142 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 18:52:26.142 INFO kablam! 
Aug 17 18:52:26.143 INFO kablam! warning: unused variable: `e`
Aug 17 18:52:26.143 INFO kablam!   --> src/lib.rs:29:17
Aug 17 18:52:26.143 INFO kablam!    |
Aug 17 18:52:26.143 INFO kablam! 29 |             Err(e) => {
Aug 17 18:52:26.143 INFO kablam!    |                 ^ help: consider using `_e` instead
Aug 17 18:52:26.143 INFO kablam! 
Aug 17 18:52:26.143 INFO kablam! warning: unused variable: `reference`
Aug 17 18:52:26.143 INFO kablam!    --> src/lib.rs:178:13
Aug 17 18:52:26.143 INFO kablam!     |
Aug 17 18:52:26.143 INFO kablam! 178 |         let reference = Some("HEAD");
Aug 17 18:52:26.143 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Aug 17 18:52:26.143 INFO kablam! 
Aug 17 18:52:26.385 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.54s
Aug 17 18:52:26.405 INFO kablam! su: No module specific data is present
Aug 17 18:52:26.895 INFO running `"docker" "rm" "-f" "c14f11b5a07ccaf13d1114855e867c7a0dbaec4c2148c3aa70437873a3b16f4d"`
Aug 17 18:52:27.065 INFO blam! c14f11b5a07ccaf13d1114855e867c7a0dbaec4c2148c3aa70437873a3b16f4d