Dec 01 12:09:08.995 INFO testing komu/weekend-raytracer against 1.30.1 for beta-1.31-5
Dec 01 12:09:08.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:09:09.395 INFO [stdout] 6f501f9543b40fb3fbac1175e8ccddefeb0fe2b9a4fd2f08323698b195a744bb
Dec 01 12:09:09.397 INFO running `"docker" "start" "-a" "6f501f9543b40fb3fbac1175e8ccddefeb0fe2b9a4fd2f08323698b195a744bb"`
Dec 01 12:09:11.087 INFO [stderr] usermod: no changes
Dec 01 12:09:11.270 INFO [stderr]    Compiling array-init v0.0.4
Dec 01 12:09:11.270 INFO [stderr]    Compiling syn v0.14.9
Dec 01 12:09:11.270 INFO [stderr]    Compiling cgmath v0.16.1
Dec 01 12:09:11.274 INFO [stderr]    Compiling png v0.12.0
Dec 01 12:09:35.605 INFO [stderr]    Compiling num-derive v0.2.2
Dec 01 12:09:39.252 INFO [stderr]    Compiling image v0.19.0
Dec 01 12:09:56.639 INFO [stderr]    Compiling weekend-raytracer v0.1.0 (/source)
Dec 01 12:09:58.811 INFO [stderr] warning: unused variable: `rng`
Dec 01 12:09:58.811 INFO [stderr]   --> src/main.rs:72:13
Dec 01 12:09:58.811 INFO [stderr]    |
Dec 01 12:09:58.811 INFO [stderr] 72 |     let mut rng = thread_rng();
Dec 01 12:09:58.811 INFO [stderr]    |             ^^^ help: consider using `_rng` instead
Dec 01 12:09:58.811 INFO [stderr]    |
Dec 01 12:09:58.811 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 12:09:58.811 INFO [stderr] 
Dec 01 12:09:58.824 INFO [stderr] warning: variable does not need to be mutable
Dec 01 12:09:58.824 INFO [stderr]   --> src/main.rs:72:9
Dec 01 12:09:58.824 INFO [stderr]    |
Dec 01 12:09:58.824 INFO [stderr] 72 |     let mut rng = thread_rng();
Dec 01 12:09:58.824 INFO [stderr]    |         ----^^^
Dec 01 12:09:58.824 INFO [stderr]    |         |
Dec 01 12:09:58.824 INFO [stderr]    |         help: remove this `mut`
Dec 01 12:09:58.824 INFO [stderr]    |
Dec 01 12:09:58.824 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 12:09:58.824 INFO [stderr] 
Dec 01 12:10:01.311 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.19s
Dec 01 12:10:01.313 INFO [stderr] su: No module specific data is present
Dec 01 12:10:02.437 INFO running `"docker" "inspect" "6f501f9543b40fb3fbac1175e8ccddefeb0fe2b9a4fd2f08323698b195a744bb"`
Dec 01 12:10:02.688 INFO running `"docker" "rm" "-f" "6f501f9543b40fb3fbac1175e8ccddefeb0fe2b9a4fd2f08323698b195a744bb"`
Dec 01 12:10:02.992 INFO [stdout] 6f501f9543b40fb3fbac1175e8ccddefeb0fe2b9a4fd2f08323698b195a744bb
Dec 01 12:10:02.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:10:03.524 INFO [stdout] 243bad91b5c032e2504a2f22e25565fbd5e5a235f9005c4fff8cd85f2d7756ff
Dec 01 12:10:03.527 INFO running `"docker" "start" "-a" "243bad91b5c032e2504a2f22e25565fbd5e5a235f9005c4fff8cd85f2d7756ff"`
Dec 01 12:10:05.362 INFO [stderr] usermod: no changes
Dec 01 12:10:05.582 INFO [stderr]    Compiling weekend-raytracer v0.1.0 (/source)
Dec 01 12:10:07.365 INFO [stderr] warning: unused variable: `rng`
Dec 01 12:10:07.365 INFO [stderr]   --> src/main.rs:72:13
Dec 01 12:10:07.365 INFO [stderr]    |
Dec 01 12:10:07.365 INFO [stderr] 72 |     let mut rng = thread_rng();
Dec 01 12:10:07.365 INFO [stderr]    |             ^^^ help: consider using `_rng` instead
Dec 01 12:10:07.365 INFO [stderr]    |
Dec 01 12:10:07.379 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 12:10:07.379 INFO [stderr] 
Dec 01 12:10:07.381 INFO [stderr] warning: variable does not need to be mutable
Dec 01 12:10:07.382 INFO [stderr]   --> src/main.rs:72:9
Dec 01 12:10:07.382 INFO [stderr]    |
Dec 01 12:10:07.382 INFO [stderr] 72 |     let mut rng = thread_rng();
Dec 01 12:10:07.382 INFO [stderr]    |         ----^^^
Dec 01 12:10:07.383 INFO [stderr]    |         |
Dec 01 12:10:07.383 INFO [stderr]    |         help: remove this `mut`
Dec 01 12:10:07.383 INFO [stderr]    |
Dec 01 12:10:07.384 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 12:10:07.384 INFO [stderr] 
Dec 01 12:10:08.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
Dec 01 12:10:08.071 INFO [stderr] su: No module specific data is present
Dec 01 12:10:09.606 INFO running `"docker" "inspect" "243bad91b5c032e2504a2f22e25565fbd5e5a235f9005c4fff8cd85f2d7756ff"`
Dec 01 12:10:09.947 INFO running `"docker" "rm" "-f" "243bad91b5c032e2504a2f22e25565fbd5e5a235f9005c4fff8cd85f2d7756ff"`
Dec 01 12:10:10.285 INFO [stdout] 243bad91b5c032e2504a2f22e25565fbd5e5a235f9005c4fff8cd85f2d7756ff
Dec 01 12:10:10.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:10:10.827 INFO [stdout] aa708afed92972333257b78e1ffc129f6309c3dc24f1bdc620d8ac3a569f751d
Dec 01 12:10:10.830 INFO running `"docker" "start" "-a" "aa708afed92972333257b78e1ffc129f6309c3dc24f1bdc620d8ac3a569f751d"`
Dec 01 12:10:13.237 INFO [stderr] usermod: no changes
Dec 01 12:10:13.447 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 01 12:10:13.451 INFO [stderr]      Running /target/debug/deps/weekend_raytracer-ed6b034a02781314
Dec 01 12:10:13.454 INFO [stdout] 
Dec 01 12:10:13.454 INFO [stdout] running 0 tests
Dec 01 12:10:13.454 INFO [stdout] 
Dec 01 12:10:13.454 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 12:10:13.454 INFO [stdout] 
Dec 01 12:10:13.456 INFO [stderr] su: No module specific data is present
Dec 01 12:10:14.462 INFO running `"docker" "inspect" "aa708afed92972333257b78e1ffc129f6309c3dc24f1bdc620d8ac3a569f751d"`
Dec 01 12:10:14.789 INFO running `"docker" "rm" "-f" "aa708afed92972333257b78e1ffc129f6309c3dc24f1bdc620d8ac3a569f751d"`
Dec 01 12:10:15.183 INFO [stdout] aa708afed92972333257b78e1ffc129f6309c3dc24f1bdc620d8ac3a569f751d
