Dec 11 19:57:16.769 INFO checking dbasedow/imgdiff against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 19:57:16.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 19:57:17.045 INFO [stdout] afc8cb691e0ec5da8c5942a6254ec5e2ed3fbef4356547e0b2035465942bc1a8
Dec 11 19:57:17.047 INFO running `"docker" "start" "-a" "afc8cb691e0ec5da8c5942a6254ec5e2ed3fbef4356547e0b2035465942bc1a8"`
Dec 11 19:57:17.682 INFO [stderr] usermod: no changes
Dec 11 19:57:17.796 INFO [stderr]     Checking image v0.18.0
Dec 11 19:57:22.997 INFO [stderr]     Checking imgdiff v0.1.0 (/source)
Dec 11 19:57:24.710 INFO [stderr] warning: unused variable: `left`
Dec 11 19:57:24.710 INFO [stderr]   --> src/main.rs:20:12
Dec 11 19:57:24.710 INFO [stderr]    |
Dec 11 19:57:24.710 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 11 19:57:24.710 INFO [stderr]    |            ^^^^ help: consider using `_left` instead
Dec 11 19:57:24.710 INFO [stderr]    |
Dec 11 19:57:24.710 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 19:57:24.710 INFO [stderr] 
Dec 11 19:57:24.710 INFO [stderr] warning: unused variable: `right`
Dec 11 19:57:24.710 INFO [stderr]   --> src/main.rs:20:25
Dec 11 19:57:24.710 INFO [stderr]    |
Dec 11 19:57:24.710 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 11 19:57:24.710 INFO [stderr]    |                         ^^^^^ help: consider using `_right` instead
Dec 11 19:57:24.710 INFO [stderr] 
Dec 11 19:57:24.724 INFO [stderr] warning: function is never used: `diff_bw`
Dec 11 19:57:24.724 INFO [stderr]   --> src/main.rs:20:1
Dec 11 19:57:24.724 INFO [stderr]    |
Dec 11 19:57:24.724 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 11 19:57:24.724 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:57:24.724 INFO [stderr]    |
Dec 11 19:57:24.724 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:57:24.724 INFO [stderr] 
Dec 11 19:57:24.943 INFO [stderr] warning: unused variable: `left`
Dec 11 19:57:24.943 INFO [stderr]   --> src/main.rs:20:12
Dec 11 19:57:24.943 INFO [stderr]    |
Dec 11 19:57:24.943 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 11 19:57:24.943 INFO [stderr]    |            ^^^^ help: consider using `_left` instead
Dec 11 19:57:24.943 INFO [stderr]    |
Dec 11 19:57:24.943 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 19:57:24.943 INFO [stderr] 
Dec 11 19:57:24.943 INFO [stderr] warning: unused variable: `right`
Dec 11 19:57:24.943 INFO [stderr]   --> src/main.rs:20:25
Dec 11 19:57:24.943 INFO [stderr]    |
Dec 11 19:57:24.943 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 11 19:57:24.943 INFO [stderr]    |                         ^^^^^ help: consider using `_right` instead
Dec 11 19:57:24.943 INFO [stderr] 
Dec 11 19:57:24.958 INFO [stderr] warning: function is never used: `diff_bw`
Dec 11 19:57:24.958 INFO [stderr]   --> src/main.rs:20:1
Dec 11 19:57:24.958 INFO [stderr]    |
Dec 11 19:57:24.958 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 11 19:57:24.958 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:57:24.958 INFO [stderr]    |
Dec 11 19:57:24.958 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:57:24.958 INFO [stderr] 
Dec 11 19:57:24.986 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
Dec 11 19:57:24.990 INFO [stderr] su: No module specific data is present
Dec 11 19:57:25.370 INFO running `"docker" "inspect" "afc8cb691e0ec5da8c5942a6254ec5e2ed3fbef4356547e0b2035465942bc1a8"`
Dec 11 19:57:25.656 INFO running `"docker" "rm" "-f" "afc8cb691e0ec5da8c5942a6254ec5e2ed3fbef4356547e0b2035465942bc1a8"`
Dec 11 19:57:25.820 INFO [stdout] afc8cb691e0ec5da8c5942a6254ec5e2ed3fbef4356547e0b2035465942bc1a8