Sep 01 16:06:06.608 INFO checking keep-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 16:06:06.608 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 16:06:06.608 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 16:06:06.787 INFO blam! ff22e84aafcdf13dde6979de17178a40eb7fa1f1b4e496f7dd7c8f4e6c855c87
Sep 01 16:06:06.789 INFO running `"docker" "start" "-a" "ff22e84aafcdf13dde6979de17178a40eb7fa1f1b4e496f7dd7c8f4e6c855c87"`
Sep 01 16:06:07.903 INFO kablam!     Checking keep v0.1.0 (file:///source)
Sep 01 16:06:09.454 INFO kablam! warning: unused variable: `e`
Sep 01 16:06:09.454 INFO kablam!   --> src/lib.rs:29:17
Sep 01 16:06:09.454 INFO kablam!    |
Sep 01 16:06:09.454 INFO kablam! 29 |             Err(e) => {
Sep 01 16:06:09.454 INFO kablam!    |                 ^ help: consider using `_e` instead
Sep 01 16:06:09.454 INFO kablam!    |
Sep 01 16:06:09.455 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 16:06:09.455 INFO kablam! 
Sep 01 16:06:09.455 INFO kablam! warning: unused variable: `reference`
Sep 01 16:06:09.455 INFO kablam!    --> src/lib.rs:178:13
Sep 01 16:06:09.455 INFO kablam!     |
Sep 01 16:06:09.455 INFO kablam! 178 |         let reference = Some("HEAD");
Sep 01 16:06:09.455 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Sep 01 16:06:09.455 INFO kablam! 
Sep 01 16:06:09.846 INFO kablam! warning: unused variable: `src`
Sep 01 16:06:09.846 INFO kablam!    --> src/lib.rs:201:13
Sep 01 16:06:09.846 INFO kablam!     |
Sep 01 16:06:09.846 INFO kablam! 201 |         let src = Path::new("samples");
Sep 01 16:06:09.846 INFO kablam!     |             ^^^ help: consider using `_src` instead
Sep 01 16:06:09.846 INFO kablam!     |
Sep 01 16:06:09.846 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 16:06:09.846 INFO kablam! 
Sep 01 16:06:09.847 INFO kablam! warning: unused variable: `e`
Sep 01 16:06:09.847 INFO kablam!   --> src/lib.rs:29:17
Sep 01 16:06:09.847 INFO kablam!    |
Sep 01 16:06:09.847 INFO kablam! 29 |             Err(e) => {
Sep 01 16:06:09.847 INFO kablam!    |                 ^ help: consider using `_e` instead
Sep 01 16:06:09.847 INFO kablam! 
Sep 01 16:06:09.847 INFO kablam! warning: unused variable: `reference`
Sep 01 16:06:09.847 INFO kablam!    --> src/lib.rs:178:13
Sep 01 16:06:09.847 INFO kablam!     |
Sep 01 16:06:09.847 INFO kablam! 178 |         let reference = Some("HEAD");
Sep 01 16:06:09.847 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Sep 01 16:06:09.847 INFO kablam! 
Sep 01 16:06:09.935 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Sep 01 16:06:09.939 INFO kablam! su: No module specific data is present
Sep 01 16:06:10.558 INFO running `"docker" "rm" "-f" "ff22e84aafcdf13dde6979de17178a40eb7fa1f1b4e496f7dd7c8f4e6c855c87"`
Sep 01 16:06:10.638 INFO blam! ff22e84aafcdf13dde6979de17178a40eb7fa1f1b4e496f7dd7c8f4e6c855c87