Dec 18 03:27:07.724 INFO checking beltegeuse/pbrt_rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:27:07.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/beltegeuse/pbrt_rs:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:27:08.378 INFO [stdout] d3f0fd437f9b83f634e62d8b7bdad8570e7d49d3cd0fd6ee2ba91dd68a2f7948
Dec 18 03:27:08.382 INFO running `"docker" "start" "-a" "d3f0fd437f9b83f634e62d8b7bdad8570e7d49d3cd0fd6ee2ba91dd68a2f7948"`
Dec 18 03:27:10.524 INFO [stderr]    Compiling rustc-demangle v0.1.10
Dec 18 03:27:10.540 INFO [stderr]     Checking cgmath v0.16.1
Dec 18 03:27:11.796 INFO [stderr]    Compiling backtrace v0.3.13
Dec 18 03:27:13.842 INFO [stderr]    Compiling error-chain v0.12.0
Dec 18 03:27:15.144 INFO [stderr]    Compiling cargo_metadata v0.6.4
Dec 18 03:27:21.468 INFO [stderr]    Compiling skeptic v0.13.4
Dec 18 03:27:26.973 INFO [stderr]    Compiling ply-rs v0.1.1
Dec 18 03:27:30.698 INFO [stderr]     Checking pbrt_rs v0.0.1 (/opt/crater/workdir)
Dec 18 03:27:34.060 INFO [stderr] warning: variable does not need to be mutable
Dec 18 03:27:34.060 INFO [stderr]    --> src/lib.rs:595:21
Dec 18 03:27:34.060 INFO [stderr]     |
Dec 18 03:27:34.060 INFO [stderr] 595 |                 let mut f = match std::fs::File::open(filename.clone()) {
Dec 18 03:27:34.060 INFO [stderr]     |                     ----^
Dec 18 03:27:34.060 INFO [stderr]     |                     |
Dec 18 03:27:34.060 INFO [stderr]     |                     help: remove this `mut`
Dec 18 03:27:34.060 INFO [stderr]     |
Dec 18 03:27:34.060 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 03:27:34.060 INFO [stderr] 
Dec 18 03:27:34.156 INFO [stderr] warning: method is never used: `to_rgb`
Dec 18 03:27:34.156 INFO [stderr]    --> src/lib.rs:189:5
Dec 18 03:27:34.156 INFO [stderr]     |
Dec 18 03:27:34.156 INFO [stderr] 189 |     fn to_rgb(self) -> (f32, f32, f32) {
Dec 18 03:27:34.156 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:27:34.156 INFO [stderr]     |
Dec 18 03:27:34.156 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 03:27:34.156 INFO [stderr] 
Dec 18 03:27:34.156 INFO [stderr] warning: method is never used: `to_vector2`
Dec 18 03:27:34.156 INFO [stderr]    --> src/lib.rs:229:5
Dec 18 03:27:34.156 INFO [stderr]     |
Dec 18 03:27:34.156 INFO [stderr] 229 |     fn to_vector2(self) -> Vec<Vector2<f32>> {
Dec 18 03:27:34.156 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:27:34.156 INFO [stderr] 
Dec 18 03:27:34.184 INFO [stderr] warning: variable does not need to be mutable
Dec 18 03:27:34.184 INFO [stderr]    --> src/lib.rs:595:21
Dec 18 03:27:34.184 INFO [stderr]     |
Dec 18 03:27:34.184 INFO [stderr] 595 |                 let mut f = match std::fs::File::open(filename.clone()) {
Dec 18 03:27:34.184 INFO [stderr]     |                     ----^
Dec 18 03:27:34.184 INFO [stderr]     |                     |
Dec 18 03:27:34.184 INFO [stderr]     |                     help: remove this `mut`
Dec 18 03:27:34.184 INFO [stderr]     |
Dec 18 03:27:34.184 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 03:27:34.184 INFO [stderr] 
Dec 18 03:27:34.252 INFO [stderr] warning: method is never used: `to_rgb`
Dec 18 03:27:34.252 INFO [stderr]    --> src/lib.rs:189:5
Dec 18 03:27:34.252 INFO [stderr]     |
Dec 18 03:27:34.252 INFO [stderr] 189 |     fn to_rgb(self) -> (f32, f32, f32) {
Dec 18 03:27:34.252 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:27:34.252 INFO [stderr]     |
Dec 18 03:27:34.252 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 03:27:34.252 INFO [stderr] 
Dec 18 03:27:34.268 INFO [stderr] warning: method is never used: `to_vector2`
Dec 18 03:27:34.268 INFO [stderr]    --> src/lib.rs:229:5
Dec 18 03:27:34.268 INFO [stderr]     |
Dec 18 03:27:34.268 INFO [stderr] 229 |     fn to_vector2(self) -> Vec<Vector2<f32>> {
Dec 18 03:27:34.268 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:27:34.268 INFO [stderr] 
Dec 18 03:27:35.732 INFO [stderr] warning: unreachable pattern
Dec 18 03:27:35.732 INFO [stderr]   --> src/main.rs:59:13
Dec 18 03:27:35.732 INFO [stderr]    |
Dec 18 03:27:35.732 INFO [stderr] 59 |             _ => 0,
Dec 18 03:27:35.732 INFO [stderr]    |             ^
Dec 18 03:27:35.732 INFO [stderr]    |
Dec 18 03:27:35.736 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 18 03:27:35.736 INFO [stderr] 
Dec 18 03:27:35.736 INFO [stderr] warning: unreachable pattern
Dec 18 03:27:35.736 INFO [stderr]   --> src/main.rs:67:13
Dec 18 03:27:35.736 INFO [stderr]    |
Dec 18 03:27:35.736 INFO [stderr] 67 |             _ => 0,
Dec 18 03:27:35.736 INFO [stderr]    |             ^
Dec 18 03:27:35.736 INFO [stderr] 
Dec 18 03:27:35.749 INFO [stderr] warning: unreachable pattern
Dec 18 03:27:35.749 INFO [stderr]   --> src/main.rs:59:13
Dec 18 03:27:35.749 INFO [stderr]    |
Dec 18 03:27:35.749 INFO [stderr] 59 |             _ => 0,
Dec 18 03:27:35.749 INFO [stderr]    |             ^
Dec 18 03:27:35.749 INFO [stderr]    |
Dec 18 03:27:35.750 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 18 03:27:35.750 INFO [stderr] 
Dec 18 03:27:35.750 INFO [stderr] warning: unreachable pattern
Dec 18 03:27:35.750 INFO [stderr]   --> src/main.rs:67:13
Dec 18 03:27:35.750 INFO [stderr]    |
Dec 18 03:27:35.750 INFO [stderr] 67 |             _ => 0,
Dec 18 03:27:35.750 INFO [stderr]    |             ^
Dec 18 03:27:35.750 INFO [stderr] 
Dec 18 03:27:35.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.68s
Dec 18 03:27:37.132 INFO running `"docker" "inspect" "d3f0fd437f9b83f634e62d8b7bdad8570e7d49d3cd0fd6ee2ba91dd68a2f7948"`
Dec 18 03:27:37.366 INFO running `"docker" "rm" "-f" "d3f0fd437f9b83f634e62d8b7bdad8570e7d49d3cd0fd6ee2ba91dd68a2f7948"`
Dec 18 03:27:37.692 INFO [stdout] d3f0fd437f9b83f634e62d8b7bdad8570e7d49d3cd0fd6ee2ba91dd68a2f7948