Oct 12 22:52:39.922 INFO checking dbasedow/imgdiff against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 22:52:39.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 22:52:40.252 INFO blam! 61b68d510cab222161fb272c1cdc8e1574b4563451403c76fa2ae0e915efe558
Oct 12 22:52:40.258 INFO running `"docker" "start" "-a" "61b68d510cab222161fb272c1cdc8e1574b4563451403c76fa2ae0e915efe558"`
Oct 12 22:52:41.416 INFO kablam! usermod: no changes
Oct 12 22:52:41.524 INFO kablam!     Checking imgdiff v0.1.0 (/source)
Oct 12 22:52:44.594 INFO kablam! warning: unused variable: `left`
Oct 12 22:52:44.595 INFO kablam!   --> src/main.rs:20:12
Oct 12 22:52:44.595 INFO kablam!    |
Oct 12 22:52:44.596 INFO kablam! 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Oct 12 22:52:44.597 INFO kablam!    |            ^^^^ help: consider using `_left` instead
Oct 12 22:52:44.597 INFO kablam!    |
Oct 12 22:52:44.598 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:52:44.599 INFO kablam! 
Oct 12 22:52:44.599 INFO kablam! warning: unused variable: `right`
Oct 12 22:52:44.600 INFO kablam!   --> src/main.rs:20:25
Oct 12 22:52:44.600 INFO kablam!    |
Oct 12 22:52:44.601 INFO kablam! 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Oct 12 22:52:44.602 INFO kablam!    |                         ^^^^^ help: consider using `_right` instead
Oct 12 22:52:44.602 INFO kablam! 
Oct 12 22:52:44.620 INFO kablam! warning: unused variable: `left`
Oct 12 22:52:44.621 INFO kablam!   --> src/main.rs:20:12
Oct 12 22:52:44.622 INFO kablam!    |
Oct 12 22:52:44.622 INFO kablam! 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Oct 12 22:52:44.623 INFO kablam!    |            ^^^^ help: consider using `_left` instead
Oct 12 22:52:44.623 INFO kablam!    |
Oct 12 22:52:44.624 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:52:44.625 INFO kablam! 
Oct 12 22:52:44.625 INFO kablam! warning: unused variable: `right`
Oct 12 22:52:44.626 INFO kablam!   --> src/main.rs:20:25
Oct 12 22:52:44.626 INFO kablam!    |
Oct 12 22:52:44.627 INFO kablam! 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Oct 12 22:52:44.628 INFO kablam!    |                         ^^^^^ help: consider using `_right` instead
Oct 12 22:52:44.628 INFO kablam! 
Oct 12 22:52:44.635 INFO kablam! warning: function is never used: `diff_bw`
Oct 12 22:52:44.635 INFO kablam!   --> src/main.rs:20:1
Oct 12 22:52:44.636 INFO kablam!    |
Oct 12 22:52:44.636 INFO kablam! 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Oct 12 22:52:44.637 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:52:44.638 INFO kablam!    |
Oct 12 22:52:44.638 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:52:44.639 INFO kablam! 
Oct 12 22:52:44.640 INFO kablam! warning: function is never used: `diff_bw`
Oct 12 22:52:44.641 INFO kablam!   --> src/main.rs:20:1
Oct 12 22:52:44.641 INFO kablam!    |
Oct 12 22:52:44.641 INFO kablam! 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Oct 12 22:52:44.641 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:52:44.644 INFO kablam!    |
Oct 12 22:52:44.644 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:52:44.644 INFO kablam! 
Oct 12 22:52:44.723 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
Oct 12 22:52:44.741 INFO kablam! su: No module specific data is present
Oct 12 22:52:46.056 INFO running `"docker" "rm" "-f" "61b68d510cab222161fb272c1cdc8e1574b4563451403c76fa2ae0e915efe558"`
Oct 12 22:52:46.416 INFO blam! 61b68d510cab222161fb272c1cdc8e1574b4563451403c76fa2ae0e915efe558