Sep 21 08:06:03.265 INFO checking keep-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 08:06:03.265 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 08:06:03.265 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:06:03.404 INFO blam! 22a529bf706de0ed548b063d506f9b9e0a62d8823ea40934bfb895ca12f564ae
Sep 21 08:06:03.406 INFO running `"docker" "start" "-a" "22a529bf706de0ed548b063d506f9b9e0a62d8823ea40934bfb895ca12f564ae"`
Sep 21 08:06:04.369 INFO kablam! usermod: no changes
Sep 21 08:06:04.559 INFO kablam!     Checking git2 v0.7.5
Sep 21 08:06:08.768 INFO kablam!     Checking keep v0.1.0 (/source)
Sep 21 08:06:09.821 INFO kablam! warning: unused variable: `e`
Sep 21 08:06:09.821 INFO kablam!   --> src/lib.rs:29:17
Sep 21 08:06:09.821 INFO kablam!    |
Sep 21 08:06:09.821 INFO kablam! 29 |             Err(e) => {
Sep 21 08:06:09.821 INFO kablam!    |                 ^ help: consider using `_e` instead
Sep 21 08:06:09.821 INFO kablam!    |
Sep 21 08:06:09.821 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 08:06:09.821 INFO kablam! 
Sep 21 08:06:09.821 INFO kablam! warning: unused variable: `reference`
Sep 21 08:06:09.821 INFO kablam!    --> src/lib.rs:178:13
Sep 21 08:06:09.821 INFO kablam!     |
Sep 21 08:06:09.821 INFO kablam! 178 |         let reference = Some("HEAD");
Sep 21 08:06:09.821 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Sep 21 08:06:09.821 INFO kablam! 
Sep 21 08:06:09.838 INFO kablam! warning: unused variable: `src`
Sep 21 08:06:09.838 INFO kablam!    --> src/lib.rs:201:13
Sep 21 08:06:09.838 INFO kablam!     |
Sep 21 08:06:09.838 INFO kablam! 201 |         let src = Path::new("samples");
Sep 21 08:06:09.838 INFO kablam!     |             ^^^ help: consider using `_src` instead
Sep 21 08:06:09.838 INFO kablam!     |
Sep 21 08:06:09.838 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 21 08:06:09.838 INFO kablam! 
Sep 21 08:06:09.838 INFO kablam! warning: unused variable: `e`
Sep 21 08:06:09.838 INFO kablam!   --> src/lib.rs:29:17
Sep 21 08:06:09.838 INFO kablam!    |
Sep 21 08:06:09.838 INFO kablam! 29 |             Err(e) => {
Sep 21 08:06:09.838 INFO kablam!    |                 ^ help: consider using `_e` instead
Sep 21 08:06:09.838 INFO kablam! 
Sep 21 08:06:09.838 INFO kablam! warning: unused variable: `reference`
Sep 21 08:06:09.838 INFO kablam!    --> src/lib.rs:178:13
Sep 21 08:06:09.838 INFO kablam!     |
Sep 21 08:06:09.838 INFO kablam! 178 |         let reference = Some("HEAD");
Sep 21 08:06:09.838 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Sep 21 08:06:09.838 INFO kablam! 
Sep 21 08:06:09.884 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
Sep 21 08:06:09.889 INFO kablam! su: No module specific data is present
Sep 21 08:06:10.317 INFO running `"docker" "rm" "-f" "22a529bf706de0ed548b063d506f9b9e0a62d8823ea40934bfb895ca12f564ae"`
Sep 21 08:06:10.410 INFO blam! 22a529bf706de0ed548b063d506f9b9e0a62d8823ea40934bfb895ca12f564ae