Dec 05 17:25:28.632 INFO testing komu/weekend-raytracer against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 17:25:28.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 17:25:28.992 INFO [stdout] 472bed25791dfb39d2e7dd24e8760ad487993a2c88cff2d5da9270d642c359d7
Dec 05 17:25:28.994 INFO running `"docker" "start" "-a" "472bed25791dfb39d2e7dd24e8760ad487993a2c88cff2d5da9270d642c359d7"`
Dec 05 17:25:31.109 INFO [stderr] usermod: no changes
Dec 05 17:25:31.282 INFO [stderr]    Compiling array-init v0.0.4
Dec 05 17:25:31.301 INFO [stderr]    Compiling cgmath v0.16.1
Dec 05 17:25:31.302 INFO [stderr]    Compiling num-derive v0.2.2
Dec 05 17:25:35.492 INFO [stderr]    Compiling image v0.19.0
Dec 05 17:25:51.628 INFO [stderr]    Compiling weekend-raytracer v0.1.0 (/source)
Dec 05 17:25:53.215 INFO [stderr] warning: unused variable: `rng`
Dec 05 17:25:53.215 INFO [stderr]   --> src/main.rs:72:13
Dec 05 17:25:53.215 INFO [stderr]    |
Dec 05 17:25:53.215 INFO [stderr] 72 |     let mut rng = thread_rng();
Dec 05 17:25:53.215 INFO [stderr]    |             ^^^ help: consider using `_rng` instead
Dec 05 17:25:53.215 INFO [stderr]    |
Dec 05 17:25:53.215 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 17:25:53.215 INFO [stderr] 
Dec 05 17:25:53.224 INFO [stderr] warning: variable does not need to be mutable
Dec 05 17:25:53.224 INFO [stderr]   --> src/main.rs:72:9
Dec 05 17:25:53.224 INFO [stderr]    |
Dec 05 17:25:53.224 INFO [stderr] 72 |     let mut rng = thread_rng();
Dec 05 17:25:53.224 INFO [stderr]    |         ----^^^
Dec 05 17:25:53.224 INFO [stderr]    |         |
Dec 05 17:25:53.224 INFO [stderr]    |         help: remove this `mut`
Dec 05 17:25:53.224 INFO [stderr]    |
Dec 05 17:25:53.224 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 17:25:53.224 INFO [stderr] 
Dec 05 17:25:55.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.25s
Dec 05 17:25:55.400 INFO [stderr] su: No module specific data is present
Dec 05 17:25:56.692 INFO running `"docker" "inspect" "472bed25791dfb39d2e7dd24e8760ad487993a2c88cff2d5da9270d642c359d7"`
Dec 05 17:25:56.982 INFO running `"docker" "rm" "-f" "472bed25791dfb39d2e7dd24e8760ad487993a2c88cff2d5da9270d642c359d7"`
Dec 05 17:25:57.333 INFO [stdout] 472bed25791dfb39d2e7dd24e8760ad487993a2c88cff2d5da9270d642c359d7
Dec 05 17:25:57.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 17:25:57.704 INFO [stdout] ff3f394cc78876fab0d28a576138c19b17c9b9a8ecd301f0a95685fa131fe320
Dec 05 17:25:57.710 INFO running `"docker" "start" "-a" "ff3f394cc78876fab0d28a576138c19b17c9b9a8ecd301f0a95685fa131fe320"`
Dec 05 17:25:59.484 INFO [stderr] usermod: no changes
Dec 05 17:25:59.644 INFO [stderr]    Compiling weekend-raytracer v0.1.0 (/source)
Dec 05 17:26:01.068 INFO [stderr] warning: unused variable: `rng`
Dec 05 17:26:01.068 INFO [stderr]   --> src/main.rs:72:13
Dec 05 17:26:01.068 INFO [stderr]    |
Dec 05 17:26:01.068 INFO [stderr] 72 |     let mut rng = thread_rng();
Dec 05 17:26:01.068 INFO [stderr]    |             ^^^ help: consider using `_rng` instead
Dec 05 17:26:01.068 INFO [stderr]    |
Dec 05 17:26:01.068 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 17:26:01.068 INFO [stderr] 
Dec 05 17:26:01.085 INFO [stderr] warning: variable does not need to be mutable
Dec 05 17:26:01.086 INFO [stderr]   --> src/main.rs:72:9
Dec 05 17:26:01.086 INFO [stderr]    |
Dec 05 17:26:01.086 INFO [stderr] 72 |     let mut rng = thread_rng();
Dec 05 17:26:01.086 INFO [stderr]    |         ----^^^
Dec 05 17:26:01.086 INFO [stderr]    |         |
Dec 05 17:26:01.086 INFO [stderr]    |         help: remove this `mut`
Dec 05 17:26:01.086 INFO [stderr]    |
Dec 05 17:26:01.086 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 17:26:01.086 INFO [stderr] 
Dec 05 17:26:01.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Dec 05 17:26:01.504 INFO [stderr] su: No module specific data is present
Dec 05 17:26:02.788 INFO running `"docker" "inspect" "ff3f394cc78876fab0d28a576138c19b17c9b9a8ecd301f0a95685fa131fe320"`
Dec 05 17:26:03.068 INFO running `"docker" "rm" "-f" "ff3f394cc78876fab0d28a576138c19b17c9b9a8ecd301f0a95685fa131fe320"`
Dec 05 17:26:03.480 INFO [stdout] ff3f394cc78876fab0d28a576138c19b17c9b9a8ecd301f0a95685fa131fe320
Dec 05 17:26:03.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 17:26:03.910 INFO [stdout] a2a4a435d32fd5fa153a1e67a0e6cabda169fee3e03744594361d1874c14d960
Dec 05 17:26:03.912 INFO running `"docker" "start" "-a" "a2a4a435d32fd5fa153a1e67a0e6cabda169fee3e03744594361d1874c14d960"`
Dec 05 17:26:06.324 INFO [stderr] usermod: no changes
Dec 05 17:26:06.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 05 17:26:06.502 INFO [stderr]      Running /target/debug/deps/weekend_raytracer-3e73661e9798636b
Dec 05 17:26:06.504 INFO [stdout] 
Dec 05 17:26:06.504 INFO [stdout] running 0 tests
Dec 05 17:26:06.504 INFO [stdout] 
Dec 05 17:26:06.504 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 17:26:06.504 INFO [stdout] 
Dec 05 17:26:06.509 INFO [stderr] su: No module specific data is present
Dec 05 17:26:08.148 INFO running `"docker" "inspect" "a2a4a435d32fd5fa153a1e67a0e6cabda169fee3e03744594361d1874c14d960"`
Dec 05 17:26:08.502 INFO running `"docker" "rm" "-f" "a2a4a435d32fd5fa153a1e67a0e6cabda169fee3e03744594361d1874c14d960"`
Dec 05 17:26:08.834 INFO [stdout] a2a4a435d32fd5fa153a1e67a0e6cabda169fee3e03744594361d1874c14d960