Dec 18 08:49:47.705 INFO checking 0ry/ray against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:49:47.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/0ry/ray:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:49:48.088 INFO [stdout] ff5d7d8e7e5d33d2ccfd66ef0ae4cad3968b760198d190f65703f7aa659ea200
Dec 18 08:49:48.090 INFO running `"docker" "start" "-a" "ff5d7d8e7e5d33d2ccfd66ef0ae4cad3968b760198d190f65703f7aa659ea200"`
Dec 18 08:49:50.508 INFO [stderr]     Checking deflate v0.7.8
Dec 18 08:49:50.508 INFO [stderr]    Compiling serde_derive v1.0.2
Dec 18 08:49:51.820 INFO [stderr]     Checking png v0.7.0
Dec 18 08:49:53.072 INFO [stderr]     Checking image v0.13.0
Dec 18 08:49:58.484 INFO [stderr]     Checking ray v0.1.0 (/opt/crater/workdir)
Dec 18 08:49:59.040 INFO [stderr] warning: unused imports: `Deserialize`, `Deserializer`
Dec 18 08:49:59.040 INFO [stderr]  --> src/vector.rs:2:13
Dec 18 08:49:59.040 INFO [stderr]   |
Dec 18 08:49:59.040 INFO [stderr] 2 | use serde::{Deserialize, Deserializer};
Dec 18 08:49:59.040 INFO [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 18 08:49:59.040 INFO [stderr]   |
Dec 18 08:49:59.040 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:49:59.040 INFO [stderr] 
Dec 18 08:49:59.060 INFO [stderr] warning: unused imports: `Deserialize`, `Deserializer`
Dec 18 08:49:59.060 INFO [stderr]  --> src/vector.rs:2:13
Dec 18 08:49:59.060 INFO [stderr]   |
Dec 18 08:49:59.060 INFO [stderr] 2 | use serde::{Deserialize, Deserializer};
Dec 18 08:49:59.060 INFO [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 18 08:49:59.060 INFO [stderr]   |
Dec 18 08:49:59.060 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:49:59.060 INFO [stderr] 
Dec 18 08:49:59.229 INFO [stderr] warning: function is never used: `cross_test`
Dec 18 08:49:59.229 INFO [stderr]    --> src/vector.rs:141:1
Dec 18 08:49:59.229 INFO [stderr]     |
Dec 18 08:49:59.229 INFO [stderr] 141 | fn cross_test() {
Dec 18 08:49:59.229 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 18 08:49:59.229 INFO [stderr]     |
Dec 18 08:49:59.229 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 08:49:59.229 INFO [stderr] 
Dec 18 08:49:59.229 INFO [stderr] warning: function is never used: `deserialize_normalized_test`
Dec 18 08:49:59.229 INFO [stderr]    --> src/vector.rs:145:1
Dec 18 08:49:59.229 INFO [stderr]     |
Dec 18 08:49:59.229 INFO [stderr] 145 | fn deserialize_normalized_test() {
Dec 18 08:49:59.229 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:49:59.229 INFO [stderr] 
Dec 18 08:49:59.229 INFO [stderr] warning: function is never used: `gamma_decode`
Dec 18 08:49:59.229 INFO [stderr]   --> src/main.rs:26:1
Dec 18 08:49:59.229 INFO [stderr]    |
Dec 18 08:49:59.229 INFO [stderr] 26 | fn gamma_decode(encoded: f32) -> f32 {
Dec 18 08:49:59.229 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:49:59.229 INFO [stderr] 
Dec 18 08:49:59.252 INFO [stderr] warning: function is never used: `cross_test`
Dec 18 08:49:59.252 INFO [stderr]    --> src/vector.rs:141:1
Dec 18 08:49:59.252 INFO [stderr]     |
Dec 18 08:49:59.252 INFO [stderr] 141 | fn cross_test() {
Dec 18 08:49:59.252 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 18 08:49:59.252 INFO [stderr]     |
Dec 18 08:49:59.252 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 08:49:59.252 INFO [stderr] 
Dec 18 08:49:59.252 INFO [stderr] warning: function is never used: `deserialize_normalized_test`
Dec 18 08:49:59.252 INFO [stderr]    --> src/vector.rs:145:1
Dec 18 08:49:59.252 INFO [stderr]     |
Dec 18 08:49:59.252 INFO [stderr] 145 | fn deserialize_normalized_test() {
Dec 18 08:49:59.252 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:49:59.252 INFO [stderr] 
Dec 18 08:49:59.252 INFO [stderr] warning: function is never used: `gamma_decode`
Dec 18 08:49:59.252 INFO [stderr]   --> src/main.rs:26:1
Dec 18 08:49:59.252 INFO [stderr]    |
Dec 18 08:49:59.252 INFO [stderr] 26 | fn gamma_decode(encoded: f32) -> f32 {
Dec 18 08:49:59.252 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:49:59.252 INFO [stderr] 
Dec 18 08:49:59.309 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.92s
Dec 18 08:49:59.954 INFO running `"docker" "inspect" "ff5d7d8e7e5d33d2ccfd66ef0ae4cad3968b760198d190f65703f7aa659ea200"`
Dec 18 08:50:00.176 INFO running `"docker" "rm" "-f" "ff5d7d8e7e5d33d2ccfd66ef0ae4cad3968b760198d190f65703f7aa659ea200"`
Dec 18 08:50:00.532 INFO [stdout] ff5d7d8e7e5d33d2ccfd66ef0ae4cad3968b760198d190f65703f7aa659ea200