Nov 03 06:18:59.876 INFO checking keep-0.1.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 06:18:59.876 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 06:19:00.350 INFO blam! 56b6e98efe6a2c793ceb7bfd0a7fc554472a99773fe15af0bea46291154aabfc
Nov 03 06:19:00.357 INFO running `"docker" "start" "-a" "56b6e98efe6a2c793ceb7bfd0a7fc554472a99773fe15af0bea46291154aabfc"`
Nov 03 06:19:01.233 INFO kablam! usermod: no changes
Nov 03 06:19:01.341 INFO kablam!     Checking git2 v0.7.5
Nov 03 06:19:06.276 INFO kablam!     Checking keep v0.1.0 (/source)
Nov 03 06:19:08.434 INFO kablam! warning: unused variable: `e`
Nov 03 06:19:08.434 INFO kablam!   --> src/lib.rs:29:17
Nov 03 06:19:08.435 INFO kablam!    |
Nov 03 06:19:08.436 INFO kablam! 29 |             Err(e) => {
Nov 03 06:19:08.436 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 03 06:19:08.437 INFO kablam!    |
Nov 03 06:19:08.437 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 06:19:08.438 INFO kablam! 
Nov 03 06:19:08.439 INFO kablam! warning: unused variable: `reference`
Nov 03 06:19:08.439 INFO kablam!    --> src/lib.rs:178:13
Nov 03 06:19:08.440 INFO kablam!     |
Nov 03 06:19:08.441 INFO kablam! 178 |         let reference = Some("HEAD");
Nov 03 06:19:08.441 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Nov 03 06:19:08.442 INFO kablam! 
Nov 03 06:19:09.124 INFO kablam! warning: unused variable: `src`
Nov 03 06:19:09.125 INFO kablam!    --> src/lib.rs:201:13
Nov 03 06:19:09.126 INFO kablam!     |
Nov 03 06:19:09.127 INFO kablam! 201 |         let src = Path::new("samples");
Nov 03 06:19:09.127 INFO kablam!     |             ^^^ help: consider using `_src` instead
Nov 03 06:19:09.128 INFO kablam!     |
Nov 03 06:19:09.129 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 06:19:09.129 INFO kablam! 
Nov 03 06:19:09.130 INFO kablam! warning: unused variable: `e`
Nov 03 06:19:09.130 INFO kablam!   --> src/lib.rs:29:17
Nov 03 06:19:09.131 INFO kablam!    |
Nov 03 06:19:09.131 INFO kablam! 29 |             Err(e) => {
Nov 03 06:19:09.132 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 03 06:19:09.132 INFO kablam! 
Nov 03 06:19:09.133 INFO kablam! warning: unused variable: `reference`
Nov 03 06:19:09.134 INFO kablam!    --> src/lib.rs:178:13
Nov 03 06:19:09.134 INFO kablam!     |
Nov 03 06:19:09.135 INFO kablam! 178 |         let reference = Some("HEAD");
Nov 03 06:19:09.135 INFO kablam!     |             ^^^^^^^^^ help: consider using `_reference` instead
Nov 03 06:19:09.135 INFO kablam! 
Nov 03 06:19:09.236 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.99s
Nov 03 06:19:09.243 INFO kablam! su: No module specific data is present
Nov 03 06:19:09.725 INFO running `"docker" "rm" "-f" "56b6e98efe6a2c793ceb7bfd0a7fc554472a99773fe15af0bea46291154aabfc"`
Nov 03 06:19:09.860 INFO blam! 56b6e98efe6a2c793ceb7bfd0a7fc554472a99773fe15af0bea46291154aabfc