Nov 28 23:01:51.748 INFO checking keep-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 23:01:51.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 23:01:51.988 INFO [stdout] e468a62f66f97ed6fc4e0297e3a8846aaa5fa35a40bfeb24ddcf9cc04b944bb3
Nov 28 23:01:51.990 INFO running `"docker" "start" "-a" "e468a62f66f97ed6fc4e0297e3a8846aaa5fa35a40bfeb24ddcf9cc04b944bb3"`
Nov 28 23:01:52.975 INFO [stderr] usermod: no changes
Nov 28 23:01:53.108 INFO [stderr]     Checking libgit2-sys v0.7.10
Nov 28 23:01:53.906 INFO [stderr]     Checking git2 v0.7.5
Nov 28 23:01:58.337 INFO [stderr]     Checking keep v0.1.0 (/source)
Nov 28 23:02:00.084 INFO [stderr] warning: unused variable: `e`
Nov 28 23:02:00.084 INFO [stderr]   --> src/lib.rs:29:17
Nov 28 23:02:00.084 INFO [stderr]    |
Nov 28 23:02:00.084 INFO [stderr] 29 |             Err(e) => {
Nov 28 23:02:00.084 INFO [stderr]    |                 ^ help: consider using `_e` instead
Nov 28 23:02:00.084 INFO [stderr]    |
Nov 28 23:02:00.084 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 23:02:00.084 INFO [stderr] 
Nov 28 23:02:00.084 INFO [stderr] warning: unused variable: `reference`
Nov 28 23:02:00.084 INFO [stderr]    --> src/lib.rs:178:13
Nov 28 23:02:00.084 INFO [stderr]     |
Nov 28 23:02:00.084 INFO [stderr] 178 |         let reference = Some("HEAD");
Nov 28 23:02:00.084 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_reference` instead
Nov 28 23:02:00.084 INFO [stderr] 
Nov 28 23:02:00.745 INFO [stderr] warning: unused variable: `src`
Nov 28 23:02:00.745 INFO [stderr]    --> src/lib.rs:201:13
Nov 28 23:02:00.745 INFO [stderr]     |
Nov 28 23:02:00.745 INFO [stderr] 201 |         let src = Path::new("samples");
Nov 28 23:02:00.745 INFO [stderr]     |             ^^^ help: consider using `_src` instead
Nov 28 23:02:00.745 INFO [stderr]     |
Nov 28 23:02:00.745 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 23:02:00.745 INFO [stderr] 
Nov 28 23:02:00.745 INFO [stderr] warning: unused variable: `e`
Nov 28 23:02:00.745 INFO [stderr]   --> src/lib.rs:29:17
Nov 28 23:02:00.745 INFO [stderr]    |
Nov 28 23:02:00.745 INFO [stderr] 29 |             Err(e) => {
Nov 28 23:02:00.745 INFO [stderr]    |                 ^ help: consider using `_e` instead
Nov 28 23:02:00.745 INFO [stderr] 
Nov 28 23:02:00.746 INFO [stderr] warning: unused variable: `reference`
Nov 28 23:02:00.746 INFO [stderr]    --> src/lib.rs:178:13
Nov 28 23:02:00.746 INFO [stderr]     |
Nov 28 23:02:00.746 INFO [stderr] 178 |         let reference = Some("HEAD");
Nov 28 23:02:00.746 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_reference` instead
Nov 28 23:02:00.746 INFO [stderr] 
Nov 28 23:02:00.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
Nov 28 23:02:00.827 INFO [stderr] su: No module specific data is present
Nov 28 23:02:01.322 INFO running `"docker" "inspect" "e468a62f66f97ed6fc4e0297e3a8846aaa5fa35a40bfeb24ddcf9cc04b944bb3"`
Nov 28 23:02:01.408 INFO running `"docker" "rm" "-f" "e468a62f66f97ed6fc4e0297e3a8846aaa5fa35a40bfeb24ddcf9cc04b944bb3"`
Nov 28 23:02:01.520 INFO [stdout] e468a62f66f97ed6fc4e0297e3a8846aaa5fa35a40bfeb24ddcf9cc04b944bb3