Sep 06 09:57:23.646 INFO checking arendur-0.0.5 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:57:23.646 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:57:23.646 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:57:23.942 INFO blam! 341a0189317348f13891227aeb4d7f97250074503236c9c46dd41d7863aa5136
Sep 06 09:57:23.944 INFO running `"docker" "start" "-a" "341a0189317348f13891227aeb4d7f97250074503236c9c46dd41d7863aa5136"`
Sep 06 09:57:24.849 INFO kablam! usermod: no changes
Sep 06 09:57:25.113 INFO kablam!     Checking aren_alloc v0.2.1
Sep 06 09:57:25.113 INFO kablam!     Checking copy_arena v0.1.1
Sep 06 09:57:25.126 INFO kablam!     Checking cgmath v0.14.1
Sep 06 09:57:25.126 INFO kablam!     Checking flame v0.1.12
Sep 06 09:57:33.093 INFO kablam!     Checking arendur v0.0.5 (file:///source)
Sep 06 09:57:34.727 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 09:57:34.727 INFO kablam!    --> src/sample/filters.rs:216:33
Sep 06 09:57:34.727 INFO kablam!     |
Sep 06 09:57:34.727 INFO kablam! 216 |         LanczosSincFilter::sinc((x*inv_tau))
Sep 06 09:57:34.727 INFO kablam!     |                                 ^^^^^^^^^^^ help: remove these parentheses
Sep 06 09:57:34.727 INFO kablam!     |
Sep 06 09:57:34.727 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 09:57:34.727 INFO kablam! 
Sep 06 09:57:34.737 INFO kablam! warning: doc comment not used by rustdoc
Sep 06 09:57:34.737 INFO kablam!   --> src/lighting/distantlight.rs:88:9
Sep 06 09:57:34.737 INFO kablam!    |
Sep 06 09:57:34.737 INFO kablam! 88 |         /// extend accordingly
Sep 06 09:57:34.737 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:57:34.738 INFO kablam!    |
Sep 06 09:57:34.738 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 06 09:57:34.738 INFO kablam! 
Sep 06 09:57:34.893 INFO kablam! warning: unused import: `super::*`
Sep 06 09:57:34.893 INFO kablam!   --> src/filming/tests.rs:14:9
Sep 06 09:57:34.893 INFO kablam!    |
Sep 06 09:57:34.893 INFO kablam! 14 |     use super::*;
Sep 06 09:57:34.893 INFO kablam!    |         ^^^^^^^^
Sep 06 09:57:34.893 INFO kablam!    |
Sep 06 09:57:34.893 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 09:57:34.893 INFO kablam! 
Sep 06 09:57:34.893 INFO kablam! warning: unused import: `super::projective::*`
Sep 06 09:57:34.893 INFO kablam!   --> src/filming/tests.rs:15:9
Sep 06 09:57:34.893 INFO kablam!    |
Sep 06 09:57:34.893 INFO kablam! 15 |     use super::projective::*;
Sep 06 09:57:34.894 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Sep 06 09:57:34.894 INFO kablam! 
Sep 06 09:57:34.894 INFO kablam! warning: unused import: `super::perspective::*`
Sep 06 09:57:34.894 INFO kablam!   --> src/filming/tests.rs:16:9
Sep 06 09:57:34.894 INFO kablam!    |
Sep 06 09:57:34.894 INFO kablam! 16 |     use super::perspective::*;
Sep 06 09:57:34.894 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:57:34.894 INFO kablam! 
Sep 06 09:57:34.896 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 09:57:34.896 INFO kablam!    --> src/sample/filters.rs:216:33
Sep 06 09:57:34.896 INFO kablam!     |
Sep 06 09:57:34.896 INFO kablam! 216 |         LanczosSincFilter::sinc((x*inv_tau))
Sep 06 09:57:34.896 INFO kablam!     |                                 ^^^^^^^^^^^ help: remove these parentheses
Sep 06 09:57:34.896 INFO kablam!     |
Sep 06 09:57:34.896 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 09:57:34.896 INFO kablam! 
Sep 06 09:57:34.910 INFO kablam! warning: doc comment not used by rustdoc
Sep 06 09:57:34.910 INFO kablam!   --> src/lighting/distantlight.rs:88:9
Sep 06 09:57:34.910 INFO kablam!    |
Sep 06 09:57:34.910 INFO kablam! 88 |         /// extend accordingly
Sep 06 09:57:34.910 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:57:34.910 INFO kablam!    |
Sep 06 09:57:34.910 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 06 09:57:34.910 INFO kablam! 
Sep 06 09:57:35.850 INFO kablam! warning: type annotations needed
Sep 06 09:57:35.850 INFO kablam!    --> src/spectrum/mod.rs:162:17
Sep 06 09:57:35.850 INFO kablam!     |
Sep 06 09:57:35.850 INFO kablam! 162 |             ptr.as_ref().unwrap()
Sep 06 09:57:35.850 INFO kablam!     |                 ^^^^^^
Sep 06 09:57:35.850 INFO kablam!     |
Sep 06 09:57:35.850 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 06 09:57:35.850 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 06 09:57:35.850 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 06 09:57:35.850 INFO kablam! 
Sep 06 09:57:35.850 INFO kablam! warning: type annotations needed
Sep 06 09:57:35.850 INFO kablam!    --> src/spectrum/mod.rs:170:17
Sep 06 09:57:35.850 INFO kablam!     |
Sep 06 09:57:35.850 INFO kablam! 170 |             ptr.as_mut().unwrap()
Sep 06 09:57:35.850 INFO kablam!     |                 ^^^^^^
Sep 06 09:57:35.850 INFO kablam!     |
Sep 06 09:57:35.850 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 06 09:57:35.850 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 06 09:57:35.850 INFO kablam! 
Sep 06 09:57:36.070 INFO kablam! warning: type annotations needed
Sep 06 09:57:36.071 INFO kablam!    --> src/spectrum/mod.rs:162:17
Sep 06 09:57:36.071 INFO kablam!     |
Sep 06 09:57:36.071 INFO kablam! 162 |             ptr.as_ref().unwrap()
Sep 06 09:57:36.071 INFO kablam!     |                 ^^^^^^
Sep 06 09:57:36.071 INFO kablam!     |
Sep 06 09:57:36.071 INFO kablam!     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Sep 06 09:57:36.071 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 06 09:57:36.071 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 06 09:57:36.071 INFO kablam! 
Sep 06 09:57:36.071 INFO kablam! warning: type annotations needed
Sep 06 09:57:36.071 INFO kablam!    --> src/spectrum/mod.rs:170:17
Sep 06 09:57:36.071 INFO kablam!     |
Sep 06 09:57:36.071 INFO kablam! 170 |             ptr.as_mut().unwrap()
Sep 06 09:57:36.071 INFO kablam!     |                 ^^^^^^
Sep 06 09:57:36.071 INFO kablam!     |
Sep 06 09:57:36.071 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Sep 06 09:57:36.071 INFO kablam!     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Sep 06 09:57:36.071 INFO kablam! 
Sep 06 09:57:37.227 INFO kablam! warning: unused variable: `t`
Sep 06 09:57:37.227 INFO kablam!   --> src/shape/tests.rs:48:14
Sep 06 09:57:37.227 INFO kablam!    |
Sep 06 09:57:37.227 INFO kablam! 48 |         let (t, si) = sphere.intersect_ray(&ray).unwrap();
Sep 06 09:57:37.227 INFO kablam!    |              ^ help: consider using `_t` instead
Sep 06 09:57:37.228 INFO kablam!    |
Sep 06 09:57:37.228 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 09:57:37.228 INFO kablam! 
Sep 06 09:57:37.228 INFO kablam! warning: unused variable: `i`
Sep 06 09:57:37.228 INFO kablam!   --> src/shape/tests.rs:59:13
Sep 06 09:57:37.228 INFO kablam!    |
Sep 06 09:57:37.228 INFO kablam! 59 |         for i in 0..ROUNDS {
Sep 06 09:57:37.228 INFO kablam!    |             ^ help: consider using `_i` instead
Sep 06 09:57:37.228 INFO kablam! 
Sep 06 09:57:37.228 INFO kablam! warning: unused variable: `j`
Sep 06 09:57:37.228 INFO kablam!   --> src/shape/tests.rs:65:17
Sep 06 09:57:37.228 INFO kablam!    |
Sep 06 09:57:37.228 INFO kablam! 65 |             for j in 0..ROUNDS {
Sep 06 09:57:37.228 INFO kablam!    |                 ^ help: consider using `_j` instead
Sep 06 09:57:37.228 INFO kablam! 
Sep 06 09:57:37.228 INFO kablam! warning: unused variable: `t`
Sep 06 09:57:37.228 INFO kablam!   --> src/shape/tests.rs:70:30
Sep 06 09:57:37.228 INFO kablam!    |
Sep 06 09:57:37.228 INFO kablam! 70 |                 if let Some((t, si)) = spheref.intersect_ray(&ray) {
Sep 06 09:57:37.228 INFO kablam!    |                              ^ help: consider using `_t` instead
Sep 06 09:57:37.228 INFO kablam! 
Sep 06 09:57:37.973 INFO kablam! warning: the feature `float_bits_conv` has been stable since 1.20.0 and no longer requires an attribute to enable
Sep 06 09:57:37.973 INFO kablam!   --> src/lib.rs:12:12
Sep 06 09:57:37.973 INFO kablam!    |
Sep 06 09:57:37.973 INFO kablam! 12 | #![feature(float_bits_conv)]
Sep 06 09:57:37.973 INFO kablam!    |            ^^^^^^^^^^^^^^^
Sep 06 09:57:37.973 INFO kablam!    |
Sep 06 09:57:37.973 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 06 09:57:37.973 INFO kablam! 
Sep 06 09:57:38.166 INFO kablam! warning: the feature `float_bits_conv` has been stable since 1.20.0 and no longer requires an attribute to enable
Sep 06 09:57:38.166 INFO kablam!   --> src/lib.rs:12:12
Sep 06 09:57:38.166 INFO kablam!    |
Sep 06 09:57:38.166 INFO kablam! 12 | #![feature(float_bits_conv)]
Sep 06 09:57:38.166 INFO kablam!    |            ^^^^^^^^^^^^^^^
Sep 06 09:57:38.166 INFO kablam!    |
Sep 06 09:57:38.166 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 06 09:57:38.166 INFO kablam! 
Sep 06 09:57:40.471 INFO kablam! warning: use of deprecated item 'rayon::initialize': use `ThreadPoolBuilder::build_global`
Sep 06 09:57:40.471 INFO kablam!   --> examples/arencli.rs:49:9
Sep 06 09:57:40.471 INFO kablam!    |
Sep 06 09:57:40.471 INFO kablam! 49 |         rayon::initialize(rayon::Configuration::new().num_threads(threads)).unwrap();
Sep 06 09:57:40.471 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 06 09:57:40.471 INFO kablam!    |
Sep 06 09:57:40.471 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 09:57:40.471 INFO kablam! 
Sep 06 09:57:40.471 INFO kablam! warning: use of deprecated item 'rayon::Configuration': Use `ThreadPoolBuilder`
Sep 06 09:57:40.471 INFO kablam!   --> examples/arencli.rs:49:27
Sep 06 09:57:40.471 INFO kablam!    |
Sep 06 09:57:40.471 INFO kablam! 49 |         rayon::initialize(rayon::Configuration::new().num_threads(threads)).unwrap();
Sep 06 09:57:40.471 INFO kablam!    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:57:40.471 INFO kablam! 
Sep 06 09:57:41.185 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.32s
Sep 06 09:57:41.198 INFO kablam! su: No module specific data is present
Sep 06 09:57:41.821 INFO running `"docker" "rm" "-f" "341a0189317348f13891227aeb4d7f97250074503236c9c46dd41d7863aa5136"`
Sep 06 09:57:41.879 INFO blam! 341a0189317348f13891227aeb4d7f97250074503236c9c46dd41d7863aa5136