Dec 18 01:37:19.735 INFO checking dbasedow/imgdiff against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 01:37:19.735 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/dbasedow/imgdiff:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:37:20.212 INFO [stdout] 5974b3a0ccf7cd9c32806ddd1109f60cc78f210f2c520a0e31d56256e798a155
Dec 18 01:37:20.215 INFO running `"docker" "start" "-a" "5974b3a0ccf7cd9c32806ddd1109f60cc78f210f2c520a0e31d56256e798a155"`
Dec 18 01:37:21.656 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 18 01:37:23.052 INFO [stderr]     Checking rayon v1.0.1
Dec 18 01:37:26.660 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 18 01:37:28.050 INFO [stderr]     Checking image v0.18.0
Dec 18 01:37:32.556 INFO [stderr]     Checking imgdiff v0.1.0 (/opt/crater/workdir)
Dec 18 01:37:33.505 INFO [stderr] warning: unused variable: `left`
Dec 18 01:37:33.505 INFO [stderr]   --> src/main.rs:20:12
Dec 18 01:37:33.505 INFO [stderr]    |
Dec 18 01:37:33.505 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 18 01:37:33.505 INFO [stderr]    |            ^^^^ help: consider using `_left` instead
Dec 18 01:37:33.505 INFO [stderr]    |
Dec 18 01:37:33.505 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:37:33.505 INFO [stderr] 
Dec 18 01:37:33.505 INFO [stderr] warning: unused variable: `right`
Dec 18 01:37:33.505 INFO [stderr]   --> src/main.rs:20:25
Dec 18 01:37:33.505 INFO [stderr]    |
Dec 18 01:37:33.505 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 18 01:37:33.505 INFO [stderr]    |                         ^^^^^ help: consider using `_right` instead
Dec 18 01:37:33.505 INFO [stderr] 
Dec 18 01:37:33.521 INFO [stderr] warning: function is never used: `diff_bw`
Dec 18 01:37:33.521 INFO [stderr]   --> src/main.rs:20:1
Dec 18 01:37:33.521 INFO [stderr]    |
Dec 18 01:37:33.521 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 18 01:37:33.521 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:33.521 INFO [stderr]    |
Dec 18 01:37:33.521 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:37:33.521 INFO [stderr] 
Dec 18 01:37:33.624 INFO [stderr] warning: unused variable: `left`
Dec 18 01:37:33.624 INFO [stderr]   --> src/main.rs:20:12
Dec 18 01:37:33.624 INFO [stderr]    |
Dec 18 01:37:33.624 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 18 01:37:33.624 INFO [stderr]    |            ^^^^ help: consider using `_left` instead
Dec 18 01:37:33.624 INFO [stderr]    |
Dec 18 01:37:33.624 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:37:33.624 INFO [stderr] 
Dec 18 01:37:33.624 INFO [stderr] warning: unused variable: `right`
Dec 18 01:37:33.624 INFO [stderr]   --> src/main.rs:20:25
Dec 18 01:37:33.624 INFO [stderr]    |
Dec 18 01:37:33.624 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 18 01:37:33.624 INFO [stderr]    |                         ^^^^^ help: consider using `_right` instead
Dec 18 01:37:33.624 INFO [stderr] 
Dec 18 01:37:33.641 INFO [stderr] warning: function is never used: `diff_bw`
Dec 18 01:37:33.642 INFO [stderr]   --> src/main.rs:20:1
Dec 18 01:37:33.642 INFO [stderr]    |
Dec 18 01:37:33.642 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 18 01:37:33.642 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:37:33.642 INFO [stderr]    |
Dec 18 01:37:33.642 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:37:33.642 INFO [stderr] 
Dec 18 01:37:33.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.18s
Dec 18 01:37:34.396 INFO running `"docker" "inspect" "5974b3a0ccf7cd9c32806ddd1109f60cc78f210f2c520a0e31d56256e798a155"`
Dec 18 01:37:34.784 INFO running `"docker" "rm" "-f" "5974b3a0ccf7cd9c32806ddd1109f60cc78f210f2c520a0e31d56256e798a155"`
Dec 18 01:37:35.048 INFO [stdout] 5974b3a0ccf7cd9c32806ddd1109f60cc78f210f2c520a0e31d56256e798a155