Dec 12 04:15:31.126 INFO checking 0ry/ray against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:15:31.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 04:15:31.355 INFO [stdout] 98fac74cca2fff2a0bea963dc7c267d21ac4f991a23681af3003ca46b995fe99
Dec 12 04:15:31.362 INFO running `"docker" "start" "-a" "98fac74cca2fff2a0bea963dc7c267d21ac4f991a23681af3003ca46b995fe99"`
Dec 12 04:15:32.028 INFO [stderr] usermod: no changes
Dec 12 04:15:32.148 INFO [stderr]     Checking deflate v0.7.8
Dec 12 04:15:33.343 INFO [stderr]     Checking png v0.7.0
Dec 12 04:15:34.770 INFO [stderr]     Checking image v0.13.0
Dec 12 04:15:39.461 INFO [stderr]     Checking ray v0.1.0 (/source)
Dec 12 04:15:41.428 INFO [stderr] warning: unused imports: `Deserialize`, `Deserializer`
Dec 12 04:15:41.428 INFO [stderr]  --> src/vector.rs:2:13
Dec 12 04:15:41.428 INFO [stderr]   |
Dec 12 04:15:41.428 INFO [stderr] 2 | use serde::{Deserialize, Deserializer};
Dec 12 04:15:41.428 INFO [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 12 04:15:41.428 INFO [stderr]   |
Dec 12 04:15:41.428 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 04:15:41.428 INFO [stderr] 
Dec 12 04:15:41.479 INFO [stderr] warning: unused imports: `Deserialize`, `Deserializer`
Dec 12 04:15:41.480 INFO [stderr]  --> src/vector.rs:2:13
Dec 12 04:15:41.480 INFO [stderr]   |
Dec 12 04:15:41.480 INFO [stderr] 2 | use serde::{Deserialize, Deserializer};
Dec 12 04:15:41.484 INFO [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 12 04:15:41.484 INFO [stderr]   |
Dec 12 04:15:41.484 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 04:15:41.484 INFO [stderr] 
Dec 12 04:15:41.645 INFO [stderr] warning: function is never used: `cross_test`
Dec 12 04:15:41.645 INFO [stderr]    --> src/vector.rs:141:1
Dec 12 04:15:41.645 INFO [stderr]     |
Dec 12 04:15:41.645 INFO [stderr] 141 | fn cross_test() {
Dec 12 04:15:41.646 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 12 04:15:41.646 INFO [stderr]     |
Dec 12 04:15:41.646 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 04:15:41.646 INFO [stderr] 
Dec 12 04:15:41.646 INFO [stderr] warning: function is never used: `deserialize_normalized_test`
Dec 12 04:15:41.646 INFO [stderr]    --> src/vector.rs:145:1
Dec 12 04:15:41.646 INFO [stderr]     |
Dec 12 04:15:41.646 INFO [stderr] 145 | fn deserialize_normalized_test() {
Dec 12 04:15:41.646 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:15:41.646 INFO [stderr] 
Dec 12 04:15:41.646 INFO [stderr] warning: function is never used: `gamma_decode`
Dec 12 04:15:41.646 INFO [stderr]   --> src/main.rs:26:1
Dec 12 04:15:41.646 INFO [stderr]    |
Dec 12 04:15:41.646 INFO [stderr] 26 | fn gamma_decode(encoded: f32) -> f32 {
Dec 12 04:15:41.646 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:15:41.646 INFO [stderr] 
Dec 12 04:15:41.912 INFO [stderr] warning: function is never used: `cross_test`
Dec 12 04:15:41.912 INFO [stderr]    --> src/vector.rs:141:1
Dec 12 04:15:41.912 INFO [stderr]     |
Dec 12 04:15:41.912 INFO [stderr] 141 | fn cross_test() {
Dec 12 04:15:41.912 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 12 04:15:41.912 INFO [stderr]     |
Dec 12 04:15:41.912 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 04:15:41.912 INFO [stderr] 
Dec 12 04:15:41.912 INFO [stderr] warning: function is never used: `deserialize_normalized_test`
Dec 12 04:15:41.912 INFO [stderr]    --> src/vector.rs:145:1
Dec 12 04:15:41.912 INFO [stderr]     |
Dec 12 04:15:41.912 INFO [stderr] 145 | fn deserialize_normalized_test() {
Dec 12 04:15:41.912 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:15:41.912 INFO [stderr] 
Dec 12 04:15:41.912 INFO [stderr] warning: function is never used: `gamma_decode`
Dec 12 04:15:41.912 INFO [stderr]   --> src/main.rs:26:1
Dec 12 04:15:41.912 INFO [stderr]    |
Dec 12 04:15:41.912 INFO [stderr] 26 | fn gamma_decode(encoded: f32) -> f32 {
Dec 12 04:15:41.912 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:15:41.912 INFO [stderr] 
Dec 12 04:15:41.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.93s
Dec 12 04:15:42.008 INFO [stderr] su: No module specific data is present
Dec 12 04:15:42.746 INFO running `"docker" "inspect" "98fac74cca2fff2a0bea963dc7c267d21ac4f991a23681af3003ca46b995fe99"`
Dec 12 04:15:43.054 INFO running `"docker" "rm" "-f" "98fac74cca2fff2a0bea963dc7c267d21ac4f991a23681af3003ca46b995fe99"`
Dec 12 04:15:43.253 INFO [stdout] 98fac74cca2fff2a0bea963dc7c267d21ac4f991a23681af3003ca46b995fe99