Sep 20 01:13:02.872 INFO checking keep-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 01:13:02.872 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 01:13:02.872 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:13:03.055 INFO blam! 816921a3c75477a7f7b5df0d4a15739811370d92208af7cccace0048493b3a4b
Sep 20 01:13:03.057 INFO running `"docker" "start" "-a" "816921a3c75477a7f7b5df0d4a15739811370d92208af7cccace0048493b3a4b"`
Sep 20 01:13:03.837 INFO kablam! usermod: no changes
Sep 20 01:13:03.965 INFO kablam!     Checking fs_extra v1.1.0
Sep 20 01:13:03.966 INFO kablam!     Checking keep v0.1.0 (/source)
Sep 20 01:13:04.692 INFO kablam! warning: unused variable: `e`
Sep 20 01:13:04.692 INFO kablam!   --> src/lib.rs:29:17
Sep 20 01:13:04.692 INFO kablam!    |
Sep 20 01:13:04.692 INFO kablam! 29 |             Err(e) => {
Sep 20 01:13:04.692 INFO kablam!    |                 ^ help: consider using `_e` instead
Sep 20 01:13:04.692 INFO kablam!    |
Sep 20 01:13:04.693 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 01:13:04.693 INFO kablam! 
Sep 20 01:13:04.693 INFO kablam! warning: unused variable: `reference`
Sep 20 01:13:04.693 INFO kablam!    --> src/lib.rs:178:13
Sep 20 01:13:04.693 INFO kablam!     |
Sep 20 01:13:04.693 INFO kablam! 178 |         let reference = Some("HEAD");
Sep 20 01:13:04.693 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Sep 20 01:13:04.693 INFO kablam! 
Sep 20 01:13:05.229 INFO kablam! warning: unused variable: `src`
Sep 20 01:13:05.229 INFO kablam!    --> src/lib.rs:201:13
Sep 20 01:13:05.229 INFO kablam!     |
Sep 20 01:13:05.229 INFO kablam! 201 |         let src = Path::new("samples");
Sep 20 01:13:05.229 INFO kablam!     |             ^^^ help: consider using `_src` instead
Sep 20 01:13:05.229 INFO kablam!     |
Sep 20 01:13:05.229 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 20 01:13:05.229 INFO kablam! 
Sep 20 01:13:05.229 INFO kablam! warning: unused variable: `e`
Sep 20 01:13:05.229 INFO kablam!   --> src/lib.rs:29:17
Sep 20 01:13:05.229 INFO kablam!    |
Sep 20 01:13:05.229 INFO kablam! 29 |             Err(e) => {
Sep 20 01:13:05.229 INFO kablam!    |                 ^ help: consider using `_e` instead
Sep 20 01:13:05.229 INFO kablam! 
Sep 20 01:13:05.229 INFO kablam! warning: unused variable: `reference`
Sep 20 01:13:05.229 INFO kablam!    --> src/lib.rs:178:13
Sep 20 01:13:05.229 INFO kablam!     |
Sep 20 01:13:05.229 INFO kablam! 178 |         let reference = Some("HEAD");
Sep 20 01:13:05.229 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Sep 20 01:13:05.229 INFO kablam! 
Sep 20 01:13:05.283 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Sep 20 01:13:05.288 INFO kablam! su: No module specific data is present
Sep 20 01:13:05.731 INFO running `"docker" "rm" "-f" "816921a3c75477a7f7b5df0d4a15739811370d92208af7cccace0048493b3a4b"`
Sep 20 01:13:05.836 INFO blam! 816921a3c75477a7f7b5df0d4a15739811370d92208af7cccace0048493b3a4b