Dec 13 21:57:07.671 INFO testing dbasedow/imgdiff against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 21:57:07.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 21:57:08.284 INFO [stdout] d66adc182a7a4ef14a582b490ecf457702e1a1229b350835c2da24e9c10e114c
Dec 13 21:57:08.287 INFO running `"docker" "start" "-a" "d66adc182a7a4ef14a582b490ecf457702e1a1229b350835c2da24e9c10e114c"`
Dec 13 21:57:10.575 INFO [stderr] usermod: no changes
Dec 13 21:57:10.751 INFO [stderr]    Compiling imgdiff v0.1.0 (/source)
Dec 13 21:57:13.344 INFO [stderr] warning: unused variable: `left`
Dec 13 21:57:13.344 INFO [stderr]   --> src/main.rs:20:12
Dec 13 21:57:13.344 INFO [stderr]    |
Dec 13 21:57:13.344 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 13 21:57:13.344 INFO [stderr]    |            ^^^^ help: consider using `_left` instead
Dec 13 21:57:13.344 INFO [stderr]    |
Dec 13 21:57:13.344 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 21:57:13.344 INFO [stderr] 
Dec 13 21:57:13.344 INFO [stderr] warning: unused variable: `right`
Dec 13 21:57:13.344 INFO [stderr]   --> src/main.rs:20:25
Dec 13 21:57:13.344 INFO [stderr]    |
Dec 13 21:57:13.344 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 13 21:57:13.344 INFO [stderr]    |                         ^^^^^ help: consider using `_right` instead
Dec 13 21:57:13.344 INFO [stderr] 
Dec 13 21:57:13.360 INFO [stderr] warning: function is never used: `diff_bw`
Dec 13 21:57:13.360 INFO [stderr]   --> src/main.rs:20:1
Dec 13 21:57:13.360 INFO [stderr]    |
Dec 13 21:57:13.360 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 13 21:57:13.360 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:57:13.360 INFO [stderr]    |
Dec 13 21:57:13.362 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:57:13.362 INFO [stderr] 
Dec 13 21:57:15.413 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
Dec 13 21:57:15.418 INFO [stderr] su: No module specific data is present
Dec 13 21:57:16.805 INFO running `"docker" "inspect" "d66adc182a7a4ef14a582b490ecf457702e1a1229b350835c2da24e9c10e114c"`
Dec 13 21:57:17.183 INFO running `"docker" "rm" "-f" "d66adc182a7a4ef14a582b490ecf457702e1a1229b350835c2da24e9c10e114c"`
Dec 13 21:57:17.593 INFO [stdout] d66adc182a7a4ef14a582b490ecf457702e1a1229b350835c2da24e9c10e114c
Dec 13 21:57:17.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 21:57:18.160 INFO [stdout] 91625541f04b90298881961e76cd1b386dff42341a58743ac6174ff26ebf4f0c
Dec 13 21:57:18.163 INFO running `"docker" "start" "-a" "91625541f04b90298881961e76cd1b386dff42341a58743ac6174ff26ebf4f0c"`
Dec 13 21:57:20.530 INFO [stderr] usermod: no changes
Dec 13 21:57:20.699 INFO [stderr]    Compiling imgdiff v0.1.0 (/source)
Dec 13 21:57:22.374 INFO [stderr] warning: unused variable: `left`
Dec 13 21:57:22.374 INFO [stderr]   --> src/main.rs:20:12
Dec 13 21:57:22.374 INFO [stderr]    |
Dec 13 21:57:22.374 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 13 21:57:22.374 INFO [stderr]    |            ^^^^ help: consider using `_left` instead
Dec 13 21:57:22.374 INFO [stderr]    |
Dec 13 21:57:22.374 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 21:57:22.374 INFO [stderr] 
Dec 13 21:57:22.374 INFO [stderr] warning: unused variable: `right`
Dec 13 21:57:22.374 INFO [stderr]   --> src/main.rs:20:25
Dec 13 21:57:22.374 INFO [stderr]    |
Dec 13 21:57:22.374 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 13 21:57:22.374 INFO [stderr]    |                         ^^^^^ help: consider using `_right` instead
Dec 13 21:57:22.387 INFO [stderr] 
Dec 13 21:57:22.390 INFO [stderr] warning: function is never used: `diff_bw`
Dec 13 21:57:22.390 INFO [stderr]   --> src/main.rs:20:1
Dec 13 21:57:22.390 INFO [stderr]    |
Dec 13 21:57:22.390 INFO [stderr] 20 | fn diff_bw(left: &[u8], right: &[u8]) -> u8 {
Dec 13 21:57:22.390 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:57:22.390 INFO [stderr]    |
Dec 13 21:57:22.390 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 21:57:22.391 INFO [stderr] 
Dec 13 21:57:22.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Dec 13 21:57:22.847 INFO [stderr] su: No module specific data is present
Dec 13 21:57:24.143 INFO running `"docker" "inspect" "91625541f04b90298881961e76cd1b386dff42341a58743ac6174ff26ebf4f0c"`
Dec 13 21:57:24.479 INFO running `"docker" "rm" "-f" "91625541f04b90298881961e76cd1b386dff42341a58743ac6174ff26ebf4f0c"`
Dec 13 21:57:24.830 INFO [stdout] 91625541f04b90298881961e76cd1b386dff42341a58743ac6174ff26ebf4f0c
Dec 13 21:57:24.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 21:57:25.352 INFO [stdout] 7dd3ae022acf36a6cfb89263bfd9cc57a491de707a73c2c5cba33f0584cb5998
Dec 13 21:57:25.354 INFO running `"docker" "start" "-a" "7dd3ae022acf36a6cfb89263bfd9cc57a491de707a73c2c5cba33f0584cb5998"`
Dec 13 21:57:27.990 INFO [stderr] usermod: no changes
Dec 13 21:57:28.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 21:57:28.096 INFO [stdout] 
Dec 13 21:57:28.096 INFO [stdout] running 0 tests
Dec 13 21:57:28.096 INFO [stdout] 
Dec 13 21:57:28.096 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:57:28.096 INFO [stdout] 
Dec 13 21:57:28.096 INFO [stderr]      Running /target/debug/deps/imgdiff-0071414bafea03eb
Dec 13 21:57:28.099 INFO [stderr] su: No module specific data is present
Dec 13 21:57:29.887 INFO running `"docker" "inspect" "7dd3ae022acf36a6cfb89263bfd9cc57a491de707a73c2c5cba33f0584cb5998"`
Dec 13 21:57:30.159 INFO running `"docker" "rm" "-f" "7dd3ae022acf36a6cfb89263bfd9cc57a491de707a73c2c5cba33f0584cb5998"`
Dec 13 21:57:30.515 INFO [stdout] 7dd3ae022acf36a6cfb89263bfd9cc57a491de707a73c2c5cba33f0584cb5998