Nov 17 05:13:22.661 INFO testing dbasedow/imgdiff against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 05:13:22.666 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 05:13:23.075 INFO [stdout] 67dd0309bbf43632fbc10ccad38e857b29f45214e89450769c8f5479cab430d2
Nov 17 05:13:23.083 INFO running `"docker" "start" "-a" "67dd0309bbf43632fbc10ccad38e857b29f45214e89450769c8f5479cab430d2"`
Nov 17 05:13:24.444 INFO [stderr] usermod: no changes
Nov 17 05:13:24.619 INFO [stderr]    Compiling imgdiff v0.1.0 (/source)
Nov 17 05:13:26.559 INFO [stderr] warning: unused variable: `left`
Nov 17 05:13:26.559 INFO [stderr]   --> src/main.rs:20:12
Nov 17 05:13:26.559 INFO [stderr]    |
Nov 17 05:13:26.559 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 17 05:13:26.559 INFO [stderr]    |            ^^^^ help: consider using `_left` instead
Nov 17 05:13:26.559 INFO [stderr]    |
Nov 17 05:13:26.559 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 05:13:26.559 INFO [stderr] 
Nov 17 05:13:26.559 INFO [stderr] warning: unused variable: `right`
Nov 17 05:13:26.559 INFO [stderr]   --> src/main.rs:20:25
Nov 17 05:13:26.559 INFO [stderr]    |
Nov 17 05:13:26.559 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 17 05:13:26.559 INFO [stderr]    |                         ^^^^^ help: consider using `_right` instead
Nov 17 05:13:26.559 INFO [stderr] 
Nov 17 05:13:26.573 INFO [stderr] warning: function is never used: `diff_bw`
Nov 17 05:13:26.573 INFO [stderr]   --> src/main.rs:20:1
Nov 17 05:13:26.573 INFO [stderr]    |
Nov 17 05:13:26.573 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 17 05:13:26.573 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:13:26.573 INFO [stderr]    |
Nov 17 05:13:26.573 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 05:13:26.573 INFO [stderr] 
Nov 17 05:13:28.623 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
Nov 17 05:13:28.635 INFO [stderr] su: No module specific data is present
Nov 17 05:13:29.656 INFO running `"docker" "inspect" "67dd0309bbf43632fbc10ccad38e857b29f45214e89450769c8f5479cab430d2"`
Nov 17 05:13:29.915 INFO running `"docker" "rm" "-f" "67dd0309bbf43632fbc10ccad38e857b29f45214e89450769c8f5479cab430d2"`
Nov 17 05:13:30.243 INFO [stdout] 67dd0309bbf43632fbc10ccad38e857b29f45214e89450769c8f5479cab430d2
Nov 17 05:13:30.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 05:13:30.761 INFO [stdout] c360759dbb7ebf906c1a89123886aa8df577a3edb74118785751ab2c3f84366b
Nov 17 05:13:30.764 INFO running `"docker" "start" "-a" "c360759dbb7ebf906c1a89123886aa8df577a3edb74118785751ab2c3f84366b"`
Nov 17 05:13:32.491 INFO [stderr] usermod: no changes
Nov 17 05:13:32.595 INFO [stderr]    Compiling imgdiff v0.1.0 (/source)
Nov 17 05:13:34.043 INFO [stderr] warning: unused variable: `left`
Nov 17 05:13:34.043 INFO [stderr]   --> src/main.rs:20:12
Nov 17 05:13:34.043 INFO [stderr]    |
Nov 17 05:13:34.043 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 17 05:13:34.043 INFO [stderr]    |            ^^^^ help: consider using `_left` instead
Nov 17 05:13:34.043 INFO [stderr]    |
Nov 17 05:13:34.043 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 05:13:34.043 INFO [stderr] 
Nov 17 05:13:34.043 INFO [stderr] warning: unused variable: `right`
Nov 17 05:13:34.043 INFO [stderr]   --> src/main.rs:20:25
Nov 17 05:13:34.043 INFO [stderr]    |
Nov 17 05:13:34.043 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 17 05:13:34.043 INFO [stderr]    |                         ^^^^^ help: consider using `_right` instead
Nov 17 05:13:34.043 INFO [stderr] 
Nov 17 05:13:34.063 INFO [stderr] warning: function is never used: `diff_bw`
Nov 17 05:13:34.063 INFO [stderr]   --> src/main.rs:20:1
Nov 17 05:13:34.063 INFO [stderr]    |
Nov 17 05:13:34.063 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Nov 17 05:13:34.063 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:13:34.063 INFO [stderr]    |
Nov 17 05:13:34.063 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 05:13:34.063 INFO [stderr] 
Nov 17 05:13:34.531 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Nov 17 05:13:34.531 INFO [stderr] su: No module specific data is present
Nov 17 05:13:35.307 INFO running `"docker" "inspect" "c360759dbb7ebf906c1a89123886aa8df577a3edb74118785751ab2c3f84366b"`
Nov 17 05:13:35.547 INFO running `"docker" "rm" "-f" "c360759dbb7ebf906c1a89123886aa8df577a3edb74118785751ab2c3f84366b"`
Nov 17 05:13:35.840 INFO [stdout] c360759dbb7ebf906c1a89123886aa8df577a3edb74118785751ab2c3f84366b
Nov 17 05:13:35.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 17 05:13:36.239 INFO [stdout] e6e8601ba4abad7f6981156b4adbaee8c2c277c96183c5be96e8eae99283008c
Nov 17 05:13:36.240 INFO running `"docker" "start" "-a" "e6e8601ba4abad7f6981156b4adbaee8c2c277c96183c5be96e8eae99283008c"`
Nov 17 05:13:37.239 INFO [stderr] usermod: no changes
Nov 17 05:13:37.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 17 05:13:37.331 INFO [stderr]      Running /target/debug/deps/imgdiff-e8c040e1e30d5c8d
Nov 17 05:13:37.331 INFO [stdout] 
Nov 17 05:13:37.331 INFO [stdout] running 0 tests
Nov 17 05:13:37.331 INFO [stdout] 
Nov 17 05:13:37.331 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 05:13:37.331 INFO [stdout] 
Nov 17 05:13:37.333 INFO [stderr] su: No module specific data is present
Nov 17 05:13:38.143 INFO running `"docker" "inspect" "e6e8601ba4abad7f6981156b4adbaee8c2c277c96183c5be96e8eae99283008c"`
Nov 17 05:13:38.399 INFO running `"docker" "rm" "-f" "e6e8601ba4abad7f6981156b4adbaee8c2c277c96183c5be96e8eae99283008c"`
Nov 17 05:13:38.706 INFO [stdout] e6e8601ba4abad7f6981156b4adbaee8c2c277c96183c5be96e8eae99283008c