Oct 27 20:07:32.477 INFO checking keep-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 20:07:32.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 20:07:32.907 INFO blam! bd53c51d1387d10075fd68f6874061f22ba799895dab03b58b338fa51c8d380f
Oct 27 20:07:32.927 INFO running `"docker" "start" "-a" "bd53c51d1387d10075fd68f6874061f22ba799895dab03b58b338fa51c8d380f"`
Oct 27 20:07:33.836 INFO kablam! usermod: no changes
Oct 27 20:07:33.971 INFO kablam!     Checking keep v0.1.0 (/source)
Oct 27 20:07:35.920 INFO kablam! warning: unused variable: `e`
Oct 27 20:07:35.920 INFO kablam!   --> src/lib.rs:29:17
Oct 27 20:07:35.920 INFO kablam!    |
Oct 27 20:07:35.920 INFO kablam! 29 |             Err(e) => {
Oct 27 20:07:35.920 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 20:07:35.920 INFO kablam!    |
Oct 27 20:07:35.920 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 20:07:35.920 INFO kablam! 
Oct 27 20:07:35.920 INFO kablam! warning: unused variable: `reference`
Oct 27 20:07:35.920 INFO kablam!    --> src/lib.rs:178:13
Oct 27 20:07:35.920 INFO kablam!     |
Oct 27 20:07:35.920 INFO kablam! 178 |         let reference = Some("HEAD");
Oct 27 20:07:35.920 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Oct 27 20:07:35.920 INFO kablam! 
Oct 27 20:07:36.246 INFO kablam! warning: unused variable: `src`
Oct 27 20:07:36.247 INFO kablam!    --> src/lib.rs:201:13
Oct 27 20:07:36.247 INFO kablam!     |
Oct 27 20:07:36.247 INFO kablam! 201 |         let src = Path::new("samples");
Oct 27 20:07:36.247 INFO kablam!     |             ^^^ help: consider using `_src` instead
Oct 27 20:07:36.247 INFO kablam!     |
Oct 27 20:07:36.247 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 20:07:36.247 INFO kablam! 
Oct 27 20:07:36.247 INFO kablam! warning: unused variable: `e`
Oct 27 20:07:36.247 INFO kablam!   --> src/lib.rs:29:17
Oct 27 20:07:36.247 INFO kablam!    |
Oct 27 20:07:36.247 INFO kablam! 29 |             Err(e) => {
Oct 27 20:07:36.247 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 20:07:36.247 INFO kablam! 
Oct 27 20:07:36.247 INFO kablam! warning: unused variable: `reference`
Oct 27 20:07:36.247 INFO kablam!    --> src/lib.rs:178:13
Oct 27 20:07:36.247 INFO kablam!     |
Oct 27 20:07:36.247 INFO kablam! 178 |         let reference = Some("HEAD");
Oct 27 20:07:36.247 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Oct 27 20:07:36.247 INFO kablam! 
Oct 27 20:07:36.359 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Oct 27 20:07:36.365 INFO kablam! su: No module specific data is present
Oct 27 20:07:37.000 INFO running `"docker" "rm" "-f" "bd53c51d1387d10075fd68f6874061f22ba799895dab03b58b338fa51c8d380f"`
Oct 27 20:07:37.387 INFO blam! bd53c51d1387d10075fd68f6874061f22ba799895dab03b58b338fa51c8d380f