Nov 28 06:51:03.755 INFO checking dbasedow/imgdiff against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 06:51:03.755 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06:51:04.221 INFO [stdout] 6e3b196bd2e61c5f2c371be7b7261b914662ac1f47926b6802ccca993a8d522a
Nov 28 06:51:04.227 INFO running `"docker" "start" "-a" "6e3b196bd2e61c5f2c371be7b7261b914662ac1f47926b6802ccca993a8d522a"`
Nov 28 06:51:05.538 INFO [stderr] usermod: no changes
Nov 28 06:51:05.788 INFO [stderr]     Checking jpeg-decoder v0.1.14
Nov 28 06:51:07.869 INFO [stderr]     Checking image v0.18.0
Nov 28 06:51:13.092 INFO [stderr]     Checking imgdiff v0.1.0 (/source)
Nov 28 06:51:14.652 INFO [stderr] warning: unused variable: `left`
Nov 28 06:51:14.652 INFO [stderr]   --> src/main.rs:20:12
Nov 28 06:51:14.652 INFO [stderr]    |
Nov 28 06:51:14.652 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 28 06:51:14.652 INFO [stderr]    |            ^^^^ help: consider using `_left` instead
Nov 28 06:51:14.652 INFO [stderr]    |
Nov 28 06:51:14.652 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 06:51:14.652 INFO [stderr] 
Nov 28 06:51:14.652 INFO [stderr] warning: unused variable: `right`
Nov 28 06:51:14.652 INFO [stderr]   --> src/main.rs:20:25
Nov 28 06:51:14.652 INFO [stderr]    |
Nov 28 06:51:14.652 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 28 06:51:14.652 INFO [stderr]    |                         ^^^^^ help: consider using `_right` instead
Nov 28 06:51:14.652 INFO [stderr] 
Nov 28 06:51:14.670 INFO [stderr] warning: function is never used: `diff_bw`
Nov 28 06:51:14.670 INFO [stderr]   --> src/main.rs:20:1
Nov 28 06:51:14.670 INFO [stderr]    |
Nov 28 06:51:14.670 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 28 06:51:14.670 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:51:14.670 INFO [stderr]    |
Nov 28 06:51:14.670 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:51:14.670 INFO [stderr] 
Nov 28 06:51:14.799 INFO [stderr] warning: unused variable: `left`
Nov 28 06:51:14.799 INFO [stderr]   --> src/main.rs:20:12
Nov 28 06:51:14.799 INFO [stderr]    |
Nov 28 06:51:14.799 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 28 06:51:14.799 INFO [stderr]    |            ^^^^ help: consider using `_left` instead
Nov 28 06:51:14.799 INFO [stderr]    |
Nov 28 06:51:14.799 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 06:51:14.799 INFO [stderr] 
Nov 28 06:51:14.799 INFO [stderr] warning: unused variable: `right`
Nov 28 06:51:14.799 INFO [stderr]   --> src/main.rs:20:25
Nov 28 06:51:14.799 INFO [stderr]    |
Nov 28 06:51:14.799 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 28 06:51:14.800 INFO [stderr]    |                         ^^^^^ help: consider using `_right` instead
Nov 28 06:51:14.800 INFO [stderr] 
Nov 28 06:51:14.819 INFO [stderr] warning: function is never used: `diff_bw`
Nov 28 06:51:14.819 INFO [stderr]   --> src/main.rs:20:1
Nov 28 06:51:14.819 INFO [stderr]    |
Nov 28 06:51:14.819 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 28 06:51:14.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:51:14.819 INFO [stderr]    |
Nov 28 06:51:14.819 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 06:51:14.819 INFO [stderr] 
Nov 28 06:51:14.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.26s
Nov 28 06:51:14.852 INFO [stderr] su: No module specific data is present
Nov 28 06:51:15.105 INFO running `"docker" "inspect" "6e3b196bd2e61c5f2c371be7b7261b914662ac1f47926b6802ccca993a8d522a"`
Nov 28 06:51:15.210 INFO running `"docker" "rm" "-f" "6e3b196bd2e61c5f2c371be7b7261b914662ac1f47926b6802ccca993a8d522a"`
Nov 28 06:51:15.313 INFO [stdout] 6e3b196bd2e61c5f2c371be7b7261b914662ac1f47926b6802ccca993a8d522a