Oct 27 20:07:32.369 INFO checking keep-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 20:07:32.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 20:07:32.804 INFO blam! 9972a8d50b06e5d14c526d8593248afe9bd605e0ab41e18a680c678ee839032a
Oct 27 20:07:32.823 INFO running `"docker" "start" "-a" "9972a8d50b06e5d14c526d8593248afe9bd605e0ab41e18a680c678ee839032a"`
Oct 27 20:07:33.722 INFO kablam! usermod: no changes
Oct 27 20:07:33.849 INFO kablam!     Checking fs_extra v1.1.0
Oct 27 20:07:33.852 INFO kablam!     Checking git2 v0.7.5
Oct 27 20:07:38.883 INFO kablam!     Checking keep v0.1.0 (/source)
Oct 27 20:07:41.067 INFO kablam! warning: unused variable: `e`
Oct 27 20:07:41.067 INFO kablam!   --> src/lib.rs:29:17
Oct 27 20:07:41.067 INFO kablam!    |
Oct 27 20:07:41.067 INFO kablam! 29 |             Err(e) => {
Oct 27 20:07:41.067 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 20:07:41.067 INFO kablam!    |
Oct 27 20:07:41.067 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 20:07:41.067 INFO kablam! 
Oct 27 20:07:41.067 INFO kablam! warning: unused variable: `reference`
Oct 27 20:07:41.067 INFO kablam!    --> src/lib.rs:178:13
Oct 27 20:07:41.067 INFO kablam!     |
Oct 27 20:07:41.067 INFO kablam! 178 |         let reference = Some("HEAD");
Oct 27 20:07:41.067 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Oct 27 20:07:41.067 INFO kablam! 
Oct 27 20:07:41.435 INFO kablam! warning: unused variable: `src`
Oct 27 20:07:41.435 INFO kablam!    --> src/lib.rs:201:13
Oct 27 20:07:41.435 INFO kablam!     |
Oct 27 20:07:41.435 INFO kablam! 201 |         let src = Path::new("samples");
Oct 27 20:07:41.435 INFO kablam!     |             ^^^ help: consider using `_src` instead
Oct 27 20:07:41.435 INFO kablam!     |
Oct 27 20:07:41.435 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 20:07:41.435 INFO kablam! 
Oct 27 20:07:41.435 INFO kablam! warning: unused variable: `e`
Oct 27 20:07:41.435 INFO kablam!   --> src/lib.rs:29:17
Oct 27 20:07:41.435 INFO kablam!    |
Oct 27 20:07:41.435 INFO kablam! 29 |             Err(e) => {
Oct 27 20:07:41.435 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 20:07:41.435 INFO kablam! 
Oct 27 20:07:41.435 INFO kablam! warning: unused variable: `reference`
Oct 27 20:07:41.435 INFO kablam!    --> src/lib.rs:178:13
Oct 27 20:07:41.435 INFO kablam!     |
Oct 27 20:07:41.435 INFO kablam! 178 |         let reference = Some("HEAD");
Oct 27 20:07:41.435 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Oct 27 20:07:41.435 INFO kablam! 
Oct 27 20:07:41.496 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.75s
Oct 27 20:07:41.504 INFO kablam! su: No module specific data is present
Oct 27 20:07:42.452 INFO running `"docker" "rm" "-f" "9972a8d50b06e5d14c526d8593248afe9bd605e0ab41e18a680c678ee839032a"`
Oct 27 20:07:42.763 INFO blam! 9972a8d50b06e5d14c526d8593248afe9bd605e0ab41e18a680c678ee839032a