Dec 11 21:56:52.925 INFO checking beltegeuse/pbrt_rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 21:56:52.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 11 21:56:53.396 INFO [stdout] 06de35bbd9dfb5a4be8e4c9e07ee8cab60fee1cd99e7d3a6a5f34d079640bfd9
Dec 11 21:56:53.406 INFO running `"docker" "start" "-a" "06de35bbd9dfb5a4be8e4c9e07ee8cab60fee1cd99e7d3a6a5f34d079640bfd9"`
Dec 11 21:56:54.480 INFO [stderr] usermod: no changes
Dec 11 21:56:54.798 INFO [stderr]    Compiling semver v0.9.0
Dec 11 21:56:54.798 INFO [stderr]    Compiling serde_json v1.0.27
Dec 11 21:56:54.805 INFO [stderr]    Compiling backtrace v0.3.9
Dec 11 21:56:57.264 INFO [stderr]    Compiling error-chain v0.11.0
Dec 11 21:57:00.459 INFO [stderr]    Compiling cargo_metadata v0.5.8
Dec 11 21:57:03.216 INFO [stderr]    Compiling skeptic v0.13.3
Dec 11 21:57:07.272 INFO [stderr]    Compiling ply-rs v0.1.1
Dec 11 21:57:11.860 INFO [stderr]     Checking pbrt_rs v0.0.1 (/source)
Dec 11 21:57:15.396 INFO [stderr] warning: variable does not need to be mutable
Dec 11 21:57:15.396 INFO [stderr]    --> src/lib.rs:704:13
Dec 11 21:57:15.396 INFO [stderr]     |
Dec 11 21:57:15.396 INFO [stderr] 704 |         let mut curr_mat = self.matrix.last_mut().unwrap();
Dec 11 21:57:15.396 INFO [stderr]     |             ----^^^^^^^^
Dec 11 21:57:15.396 INFO [stderr]     |             |
Dec 11 21:57:15.396 INFO [stderr]     |             help: remove this `mut`
Dec 11 21:57:15.396 INFO [stderr]     |
Dec 11 21:57:15.396 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 21:57:15.396 INFO [stderr] 
Dec 11 21:57:15.468 INFO [stderr] warning: method is never used: `to_rgb`
Dec 11 21:57:15.468 INFO [stderr]    --> src/lib.rs:189:5
Dec 11 21:57:15.468 INFO [stderr]     |
Dec 11 21:57:15.468 INFO [stderr] 189 |     fn to_rgb(self) -> (f32, f32, f32) {
Dec 11 21:57:15.468 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:57:15.468 INFO [stderr]     |
Dec 11 21:57:15.468 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 21:57:15.468 INFO [stderr] 
Dec 11 21:57:15.468 INFO [stderr] warning: method is never used: `to_vector2`
Dec 11 21:57:15.468 INFO [stderr]    --> src/lib.rs:229:5
Dec 11 21:57:15.468 INFO [stderr]     |
Dec 11 21:57:15.468 INFO [stderr] 229 |     fn to_vector2(self) -> Vec<Vector2<f32>> {
Dec 11 21:57:15.468 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:57:15.468 INFO [stderr] 
Dec 11 21:57:15.744 INFO [stderr] warning: variable does not need to be mutable
Dec 11 21:57:15.744 INFO [stderr]    --> src/lib.rs:704:13
Dec 11 21:57:15.744 INFO [stderr]     |
Dec 11 21:57:15.744 INFO [stderr] 704 |         let mut curr_mat = self.matrix.last_mut().unwrap();
Dec 11 21:57:15.744 INFO [stderr]     |             ----^^^^^^^^
Dec 11 21:57:15.744 INFO [stderr]     |             |
Dec 11 21:57:15.744 INFO [stderr]     |             help: remove this `mut`
Dec 11 21:57:15.744 INFO [stderr]     |
Dec 11 21:57:15.744 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 21:57:15.744 INFO [stderr] 
Dec 11 21:57:15.843 INFO [stderr] warning: method is never used: `to_rgb`
Dec 11 21:57:15.843 INFO [stderr]    --> src/lib.rs:189:5
Dec 11 21:57:15.843 INFO [stderr]     |
Dec 11 21:57:15.843 INFO [stderr] 189 |     fn to_rgb(self) -> (f32, f32, f32) {
Dec 11 21:57:15.843 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:57:15.843 INFO [stderr]     |
Dec 11 21:57:15.843 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 21:57:15.843 INFO [stderr] 
Dec 11 21:57:15.843 INFO [stderr] warning: method is never used: `to_vector2`
Dec 11 21:57:15.843 INFO [stderr]    --> src/lib.rs:229:5
Dec 11 21:57:15.843 INFO [stderr]     |
Dec 11 21:57:15.843 INFO [stderr] 229 |     fn to_vector2(self) -> Vec<Vector2<f32>> {
Dec 11 21:57:15.843 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:57:15.843 INFO [stderr] 
Dec 11 21:57:19.072 INFO [stderr] warning: unreachable pattern
Dec 11 21:57:19.072 INFO [stderr]   --> src/main.rs:63:13
Dec 11 21:57:19.072 INFO [stderr]    |
Dec 11 21:57:19.072 INFO [stderr] 63 |             _ => 0,
Dec 11 21:57:19.072 INFO [stderr]    |             ^
Dec 11 21:57:19.072 INFO [stderr]    |
Dec 11 21:57:19.072 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 11 21:57:19.072 INFO [stderr] 
Dec 11 21:57:19.084 INFO [stderr] warning: unreachable pattern
Dec 11 21:57:19.084 INFO [stderr]   --> src/main.rs:70:13
Dec 11 21:57:19.084 INFO [stderr]    |
Dec 11 21:57:19.084 INFO [stderr] 70 |             _ => 0,
Dec 11 21:57:19.084 INFO [stderr]    |             ^
Dec 11 21:57:19.084 INFO [stderr] 
Dec 11 21:57:19.320 INFO [stderr] warning: unreachable pattern
Dec 11 21:57:19.320 INFO [stderr]   --> src/main.rs:63:13
Dec 11 21:57:19.320 INFO [stderr]    |
Dec 11 21:57:19.320 INFO [stderr] 63 |             _ => 0,
Dec 11 21:57:19.320 INFO [stderr]    |             ^
Dec 11 21:57:19.320 INFO [stderr]    |
Dec 11 21:57:19.320 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 11 21:57:19.320 INFO [stderr] 
Dec 11 21:57:19.320 INFO [stderr] warning: unreachable pattern
Dec 11 21:57:19.320 INFO [stderr]   --> src/main.rs:70:13
Dec 11 21:57:19.320 INFO [stderr]    |
Dec 11 21:57:19.320 INFO [stderr] 70 |             _ => 0,
Dec 11 21:57:19.320 INFO [stderr]    |             ^
Dec 11 21:57:19.320 INFO [stderr] 
Dec 11 21:57:19.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.87s
Dec 11 21:57:19.382 INFO [stderr] su: No module specific data is present
Dec 11 21:57:20.446 INFO running `"docker" "inspect" "06de35bbd9dfb5a4be8e4c9e07ee8cab60fee1cd99e7d3a6a5f34d079640bfd9"`
Dec 11 21:57:20.796 INFO running `"docker" "rm" "-f" "06de35bbd9dfb5a4be8e4c9e07ee8cab60fee1cd99e7d3a6a5f34d079640bfd9"`
Dec 11 21:57:21.124 INFO [stdout] 06de35bbd9dfb5a4be8e4c9e07ee8cab60fee1cd99e7d3a6a5f34d079640bfd9