Dec 12 23:58:55.436 INFO testing tiziano88/mqtt-lights against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 23:58:55.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 23:58:55.911 INFO [stdout] 57b94f34ce9a3c4d5234c47fd1589f9bb85948de989798c50de9542b5451f56c
Dec 12 23:58:55.913 INFO running `"docker" "start" "-a" "57b94f34ce9a3c4d5234c47fd1589f9bb85948de989798c50de9542b5451f56c"`
Dec 12 23:58:57.737 INFO [stderr] usermod: no changes
Dec 12 23:58:57.943 INFO [stderr]    Compiling num-traits v0.2.4
Dec 12 23:58:57.943 INFO [stderr]    Compiling rgb v0.7.2
Dec 12 23:58:57.995 INFO [stderr]    Compiling phf_shared v0.7.22
Dec 12 23:58:57.995 INFO [stderr]    Compiling memchr v0.1.11
Dec 12 23:58:57.995 INFO [stderr]    Compiling serial-core v0.4.0
Dec 12 23:58:57.995 INFO [stderr]    Compiling ioctl-rs v0.1.6
Dec 12 23:58:57.995 INFO [stderr]    Compiling rand v0.5.1
Dec 12 23:58:57.995 INFO [stderr]    Compiling threadpool v1.7.1
Dec 12 23:58:59.307 INFO [stderr]    Compiling syn v0.14.2
Dec 12 23:59:00.559 INFO [stderr]    Compiling syn v0.13.10
Dec 12 23:59:00.627 INFO [stderr]    Compiling thread-id v2.0.0
Dec 12 23:59:01.995 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 12 23:59:02.032 INFO [stderr]    Compiling phf v0.7.22
Dec 12 23:59:02.046 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 12 23:59:02.115 INFO [stderr]    Compiling serial-unix v0.4.0
Dec 12 23:59:03.068 INFO [stderr]    Compiling thread_local v0.2.7
Dec 12 23:59:03.895 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 12 23:59:05.349 INFO [stderr]    Compiling palette v0.4.0
Dec 12 23:59:05.419 INFO [stderr]    Compiling serial v0.4.0
Dec 12 23:59:05.419 INFO [stderr]    Compiling regex v0.1.80
Dec 12 23:59:06.307 INFO [stderr]    Compiling mote v0.1.2
Dec 12 23:59:21.107 INFO [stderr]    Compiling mqtt-protocol v0.3.1
Dec 12 23:59:21.852 INFO [stderr]    Compiling serde_derive v1.0.55
Dec 12 23:59:26.787 INFO [stderr]    Compiling rumqtt v0.10.1
Dec 12 23:59:27.061 INFO [stderr]    Compiling palette_derive v0.4.0
Dec 12 23:59:47.674 INFO [stderr]    Compiling mqtt-lights v0.1.0 (/source)
Dec 12 23:59:48.735 INFO [stderr] warning: unused variable: `updates`
Dec 12 23:59:48.735 INFO [stderr]    --> src/main.rs:216:17
Dec 12 23:59:48.735 INFO [stderr]     |
Dec 12 23:59:48.735 INFO [stderr] 216 |             let updates = handler_light
Dec 12 23:59:48.735 INFO [stderr]     |                 ^^^^^^^ help: consider using `_updates` instead
Dec 12 23:59:48.735 INFO [stderr]     |
Dec 12 23:59:48.735 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 23:59:48.735 INFO [stderr] 
Dec 12 23:59:52.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.38s
Dec 12 23:59:52.168 INFO [stderr] su: No module specific data is present
Dec 12 23:59:53.560 INFO running `"docker" "inspect" "57b94f34ce9a3c4d5234c47fd1589f9bb85948de989798c50de9542b5451f56c"`
Dec 12 23:59:53.911 INFO running `"docker" "rm" "-f" "57b94f34ce9a3c4d5234c47fd1589f9bb85948de989798c50de9542b5451f56c"`
Dec 12 23:59:54.246 INFO [stdout] 57b94f34ce9a3c4d5234c47fd1589f9bb85948de989798c50de9542b5451f56c
Dec 12 23:59:54.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 23:59:54.774 INFO [stdout] 946a817f1839ce11d941c2dd579940b3021dfd8bc5a50cffb18d311445b10ed3
Dec 12 23:59:54.776 INFO running `"docker" "start" "-a" "946a817f1839ce11d941c2dd579940b3021dfd8bc5a50cffb18d311445b10ed3"`
Dec 12 23:59:57.365 INFO [stderr] usermod: no changes
Dec 12 23:59:57.587 INFO [stderr]    Compiling mqtt-lights v0.1.0 (/source)
Dec 12 23:59:58.416 INFO [stderr] warning: unused variable: `updates`
Dec 12 23:59:58.417 INFO [stderr]    --> src/main.rs:216:17
Dec 12 23:59:58.417 INFO [stderr]     |
Dec 12 23:59:58.417 INFO [stderr] 216 |             let updates = handler_light
Dec 12 23:59:58.418 INFO [stderr]     |                 ^^^^^^^ help: consider using `_updates` instead
Dec 12 23:59:58.423 INFO [stderr]     |
Dec 12 23:59:58.423 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 23:59:58.423 INFO [stderr] 
Dec 12 23:59:58.906 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Dec 12 23:59:58.916 INFO [stderr] su: No module specific data is present
Dec 13 00:00:00.048 INFO running `"docker" "inspect" "946a817f1839ce11d941c2dd579940b3021dfd8bc5a50cffb18d311445b10ed3"`
Dec 13 00:00:00.435 INFO running `"docker" "rm" "-f" "946a817f1839ce11d941c2dd579940b3021dfd8bc5a50cffb18d311445b10ed3"`
Dec 13 00:00:00.772 INFO [stdout] 946a817f1839ce11d941c2dd579940b3021dfd8bc5a50cffb18d311445b10ed3
Dec 13 00:00:00.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 00:00:01.431 INFO [stdout] 0f003b3d0f432099e68efaa8c6a2f609fec5601845b5956e5bc8b73e68d1c925
Dec 13 00:00:01.433 INFO running `"docker" "start" "-a" "0f003b3d0f432099e68efaa8c6a2f609fec5601845b5956e5bc8b73e68d1c925"`
Dec 13 00:00:03.118 INFO [stderr] usermod: no changes
Dec 13 00:00:03.328 INFO [stdout] 
Dec 13 00:00:03.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Dec 13 00:00:03.328 INFO [stdout] running 0 tests
Dec 13 00:00:03.328 INFO [stderr]      Running /target/debug/deps/mqtt_lights-13305d7348de0c4d
Dec 13 00:00:03.335 INFO [stderr] su: No module specific data is present
Dec 13 00:00:03.335 INFO [stdout] 
Dec 13 00:00:03.335 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:00:03.335 INFO [stdout] 
Dec 13 00:00:04.779 INFO running `"docker" "inspect" "0f003b3d0f432099e68efaa8c6a2f609fec5601845b5956e5bc8b73e68d1c925"`
Dec 13 00:00:05.148 INFO running `"docker" "rm" "-f" "0f003b3d0f432099e68efaa8c6a2f609fec5601845b5956e5bc8b73e68d1c925"`
Dec 13 00:00:05.586 INFO [stdout] 0f003b3d0f432099e68efaa8c6a2f609fec5601845b5956e5bc8b73e68d1c925