Nov 16 18:37:58.384 INFO testing nabeelomer/ImageBuilder against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 18:37:58.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16 18:37:58.951 INFO [stdout] a210da061a6ac1d626e30bd59c679cdf8acb4dd73e3d9416963fe9c5ccec70fc
Nov 16 18:37:58.955 INFO running `"docker" "start" "-a" "a210da061a6ac1d626e30bd59c679cdf8acb4dd73e3d9416963fe9c5ccec70fc"`
Nov 16 18:38:00.139 INFO [stderr] usermod: no changes
Nov 16 18:38:00.319 INFO [stderr]    Compiling rayon v0.8.2
Nov 16 18:38:00.319 INFO [stderr]    Compiling rusttype v0.3.0
Nov 16 18:38:05.242 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Nov 16 18:38:07.004 INFO [stderr]    Compiling image v0.18.0
Nov 16 18:38:16.855 INFO [stderr]    Compiling ImageBuilder v0.1.0 (/source)
Nov 16 18:38:17.623 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:38:17.623 INFO [stderr]   --> src/main.rs:11:9
Nov 16 18:38:17.623 INFO [stderr]    |
Nov 16 18:38:17.623 INFO [stderr] 11 |     let mut image = DynamicImage::new_rgba8(1920, 1080).to_rgba();
Nov 16 18:38:17.623 INFO [stderr]    |         ----^^^^^
Nov 16 18:38:17.623 INFO [stderr]    |         |
Nov 16 18:38:17.623 INFO [stderr]    |         help: remove this `mut`
Nov 16 18:38:17.623 INFO [stderr]    |
Nov 16 18:38:17.623 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 18:38:17.623 INFO [stderr] 
Nov 16 18:38:17.627 INFO [stderr] warning: crate `ImageBuilder` should have a snake case name such as `image_builder`
Nov 16 18:38:17.627 INFO [stderr]   |
Nov 16 18:38:17.627 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 18:38:17.627 INFO [stderr] 
Nov 16 18:38:19.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.27s
Nov 16 18:38:19.455 INFO [stderr] su: No module specific data is present
Nov 16 18:38:19.720 INFO running `"docker" "inspect" "a210da061a6ac1d626e30bd59c679cdf8acb4dd73e3d9416963fe9c5ccec70fc"`
Nov 16 18:38:19.888 INFO running `"docker" "rm" "-f" "a210da061a6ac1d626e30bd59c679cdf8acb4dd73e3d9416963fe9c5ccec70fc"`
Nov 16 18:38:20.036 INFO [stdout] a210da061a6ac1d626e30bd59c679cdf8acb4dd73e3d9416963fe9c5ccec70fc
Nov 16 18:38:20.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16 18:38:20.224 INFO [stdout] fabc130712bf988c7037191a98f098b6135c5eba442fda45990224b1043e624d
Nov 16 18:38:20.228 INFO running `"docker" "start" "-a" "fabc130712bf988c7037191a98f098b6135c5eba442fda45990224b1043e624d"`
Nov 16 18:38:21.070 INFO [stderr] usermod: no changes
Nov 16 18:38:21.151 INFO [stderr]    Compiling ImageBuilder v0.1.0 (/source)
Nov 16 18:38:21.999 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:38:21.999 INFO [stderr]   --> src/main.rs:11:9
Nov 16 18:38:21.999 INFO [stderr]    |
Nov 16 18:38:21.999 INFO [stderr] 11 |     let mut image = DynamicImage::new_rgba8(1920, 1080).to_rgba();
Nov 16 18:38:21.999 INFO [stderr]    |         ----^^^^^
Nov 16 18:38:21.999 INFO [stderr]    |         |
Nov 16 18:38:21.999 INFO [stderr]    |         help: remove this `mut`
Nov 16 18:38:21.999 INFO [stderr]    |
Nov 16 18:38:21.999 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 18:38:21.999 INFO [stderr] 
Nov 16 18:38:22.019 INFO [stderr] warning: crate `ImageBuilder` should have a snake case name such as `image_builder`
Nov 16 18:38:22.019 INFO [stderr]   |
Nov 16 18:38:22.019 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 18:38:22.019 INFO [stderr] 
Nov 16 18:38:22.301 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 16 18:38:22.306 INFO [stderr] su: No module specific data is present
Nov 16 18:38:22.914 INFO running `"docker" "inspect" "fabc130712bf988c7037191a98f098b6135c5eba442fda45990224b1043e624d"`
Nov 16 18:38:23.205 INFO running `"docker" "rm" "-f" "fabc130712bf988c7037191a98f098b6135c5eba442fda45990224b1043e624d"`
Nov 16 18:38:23.491 INFO [stdout] fabc130712bf988c7037191a98f098b6135c5eba442fda45990224b1043e624d
Nov 16 18:38:23.493 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16 18:38:23.991 INFO [stdout] bbbdee85c4a7bab251e2d22a16ce040fce7d839a9e0f7b53094c12281c3c6c4b
Nov 16 18:38:23.996 INFO running `"docker" "start" "-a" "bbbdee85c4a7bab251e2d22a16ce040fce7d839a9e0f7b53094c12281c3c6c4b"`
Nov 16 18:38:24.733 INFO [stderr] usermod: no changes
Nov 16 18:38:24.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 16 18:38:24.848 INFO [stderr]      Running /target/debug/deps/ImageBuilder-a8cd04b444b379b5
Nov 16 18:38:24.850 INFO [stdout] 
Nov 16 18:38:24.850 INFO [stdout] running 0 tests
Nov 16 18:38:24.850 INFO [stdout] 
Nov 16 18:38:24.850 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:38:24.850 INFO [stdout] 
Nov 16 18:38:24.854 INFO [stderr] su: No module specific data is present
Nov 16 18:38:25.132 INFO running `"docker" "inspect" "bbbdee85c4a7bab251e2d22a16ce040fce7d839a9e0f7b53094c12281c3c6c4b"`
Nov 16 18:38:25.232 INFO running `"docker" "rm" "-f" "bbbdee85c4a7bab251e2d22a16ce040fce7d839a9e0f7b53094c12281c3c6c4b"`
Nov 16 18:38:25.316 INFO [stdout] bbbdee85c4a7bab251e2d22a16ce040fce7d839a9e0f7b53094c12281c3c6c4b