Nov 07 13:03:44.309 INFO checking keep-0.1.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 13:03:44.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"`
Nov 07 13:03:44.735 INFO blam! 515b620670873b1c12b018a4213af127e2551ea3f1284513fdc4ddc9332e42b2
Nov 07 13:03:44.743 INFO running `"docker" "start" "-a" "515b620670873b1c12b018a4213af127e2551ea3f1284513fdc4ddc9332e42b2"`
Nov 07 13:03:45.365 INFO kablam! usermod: no changes
Nov 07 13:03:45.500 INFO kablam!     Checking keep v0.1.0 (/source)
Nov 07 13:03:47.208 INFO kablam! warning: unused variable: `e`
Nov 07 13:03:47.208 INFO kablam!   --> src/lib.rs:29:17
Nov 07 13:03:47.208 INFO kablam!    |
Nov 07 13:03:47.208 INFO kablam! 29 |             Err(e) => {
Nov 07 13:03:47.208 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 07 13:03:47.208 INFO kablam!    |
Nov 07 13:03:47.208 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 13:03:47.208 INFO kablam! 
Nov 07 13:03:47.208 INFO kablam! warning: unused variable: `reference`
Nov 07 13:03:47.208 INFO kablam!    --> src/lib.rs:178:13
Nov 07 13:03:47.208 INFO kablam!     |
Nov 07 13:03:47.208 INFO kablam! 178 |         let reference = Some("HEAD");
Nov 07 13:03:47.208 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Nov 07 13:03:47.208 INFO kablam! 
Nov 07 13:03:47.488 INFO kablam! warning: unused variable: `src`
Nov 07 13:03:47.488 INFO kablam!    --> src/lib.rs:201:13
Nov 07 13:03:47.488 INFO kablam!     |
Nov 07 13:03:47.488 INFO kablam! 201 |         let src = Path::new("samples");
Nov 07 13:03:47.488 INFO kablam!     |             ^^^ help: consider using `_src` instead
Nov 07 13:03:47.488 INFO kablam!     |
Nov 07 13:03:47.488 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 13:03:47.488 INFO kablam! 
Nov 07 13:03:47.488 INFO kablam! warning: unused variable: `e`
Nov 07 13:03:47.488 INFO kablam!   --> src/lib.rs:29:17
Nov 07 13:03:47.488 INFO kablam!    |
Nov 07 13:03:47.488 INFO kablam! 29 |             Err(e) => {
Nov 07 13:03:47.488 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 07 13:03:47.488 INFO kablam! 
Nov 07 13:03:47.488 INFO kablam! warning: unused variable: `reference`
Nov 07 13:03:47.488 INFO kablam!    --> src/lib.rs:178:13
Nov 07 13:03:47.488 INFO kablam!     |
Nov 07 13:03:47.488 INFO kablam! 178 |         let reference = Some("HEAD");
Nov 07 13:03:47.488 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Nov 07 13:03:47.488 INFO kablam! 
Nov 07 13:03:47.571 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Nov 07 13:03:47.578 INFO kablam! su: No module specific data is present
Nov 07 13:03:48.279 INFO running `"docker" "rm" "-f" "515b620670873b1c12b018a4213af127e2551ea3f1284513fdc4ddc9332e42b2"`
Nov 07 13:03:48.544 INFO blam! 515b620670873b1c12b018a4213af127e2551ea3f1284513fdc4ddc9332e42b2