Dec 18 18:27:27.788 INFO checking arendur-0.0.5 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:27:27.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/arendur/0.0.5:/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 18:27:28.025 INFO [stdout] b0f94de676bcad17c074c4d9a4f7d73939e5f9fc3e98cf410b62f6fd28a46707
Dec 18 18:27:28.026 INFO running `"docker" "start" "-a" "b0f94de676bcad17c074c4d9a4f7d73939e5f9fc3e98cf410b62f6fd28a46707"`
Dec 18 18:27:28.760 INFO [stderr]     Checking aren_alloc v0.2.1
Dec 18 18:27:28.765 INFO [stderr]     Checking copy_arena v0.1.1
Dec 18 18:27:28.770 INFO [stderr]     Checking cgmath v0.14.1
Dec 18 18:27:28.770 INFO [stderr]     Checking flame v0.1.12
Dec 18 18:27:34.627 INFO [stderr]     Checking arendur v0.0.5 (/opt/crater/workdir)
Dec 18 18:27:36.073 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 18:27:36.073 INFO [stderr]    --> src/sample/filters.rs:216:33
Dec 18 18:27:36.073 INFO [stderr]     |
Dec 18 18:27:36.073 INFO [stderr] 216 |         LanczosSincFilter::sinc((x*inv_tau))
Dec 18 18:27:36.073 INFO [stderr]     |                                 ^^^^^^^^^^^ help: remove these parentheses
Dec 18 18:27:36.073 INFO [stderr]     |
Dec 18 18:27:36.073 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 18:27:36.073 INFO [stderr] 
Dec 18 18:27:36.084 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 18:27:36.084 INFO [stderr]   --> src/lighting/distantlight.rs:88:9
Dec 18 18:27:36.084 INFO [stderr]    |
Dec 18 18:27:36.084 INFO [stderr] 88 |         /// extend accordingly
Dec 18 18:27:36.084 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:27:36.084 INFO [stderr]    |
Dec 18 18:27:36.084 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 18 18:27:36.084 INFO [stderr] 
Dec 18 18:27:36.205 INFO [stderr] warning: unused import: `super::*`
Dec 18 18:27:36.205 INFO [stderr]   --> src/filming/tests.rs:14:9
Dec 18 18:27:36.205 INFO [stderr]    |
Dec 18 18:27:36.205 INFO [stderr] 14 |     use super::*;
Dec 18 18:27:36.205 INFO [stderr]    |         ^^^^^^^^
Dec 18 18:27:36.205 INFO [stderr]    |
Dec 18 18:27:36.205 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 18:27:36.205 INFO [stderr] 
Dec 18 18:27:36.205 INFO [stderr] warning: unused import: `super::projective::*`
Dec 18 18:27:36.205 INFO [stderr]   --> src/filming/tests.rs:15:9
Dec 18 18:27:36.205 INFO [stderr]    |
Dec 18 18:27:36.205 INFO [stderr] 15 |     use super::projective::*;
Dec 18 18:27:36.205 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 18 18:27:36.205 INFO [stderr] 
Dec 18 18:27:36.205 INFO [stderr] warning: unused import: `super::perspective::*`
Dec 18 18:27:36.205 INFO [stderr]   --> src/filming/tests.rs:16:9
Dec 18 18:27:36.205 INFO [stderr]    |
Dec 18 18:27:36.205 INFO [stderr] 16 |     use super::perspective::*;
Dec 18 18:27:36.205 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:27:36.205 INFO [stderr] 
Dec 18 18:27:36.208 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 18:27:36.209 INFO [stderr]    --> src/sample/filters.rs:216:33
Dec 18 18:27:36.209 INFO [stderr]     |
Dec 18 18:27:36.209 INFO [stderr] 216 |         LanczosSincFilter::sinc((x*inv_tau))
Dec 18 18:27:36.209 INFO [stderr]     |                                 ^^^^^^^^^^^ help: remove these parentheses
Dec 18 18:27:36.209 INFO [stderr]     |
Dec 18 18:27:36.209 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 18:27:36.209 INFO [stderr] 
Dec 18 18:27:36.219 INFO [stderr] warning: doc comment not used by rustdoc
Dec 18 18:27:36.219 INFO [stderr]   --> src/lighting/distantlight.rs:88:9
Dec 18 18:27:36.219 INFO [stderr]    |
Dec 18 18:27:36.219 INFO [stderr] 88 |         /// extend accordingly
Dec 18 18:27:36.219 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:27:36.219 INFO [stderr]    |
Dec 18 18:27:36.219 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 18 18:27:36.219 INFO [stderr] 
Dec 18 18:27:37.221 INFO [stderr] warning: type annotations needed
Dec 18 18:27:37.221 INFO [stderr]    --> src/spectrum/mod.rs:162:17
Dec 18 18:27:37.221 INFO [stderr]     |
Dec 18 18:27:37.221 INFO [stderr] 162 |             ptr.as_ref().unwrap()
Dec 18 18:27:37.221 INFO [stderr]     |                 ^^^^^^
Dec 18 18:27:37.221 INFO [stderr]     |
Dec 18 18:27:37.221 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 18 18:27:37.221 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 18 18:27:37.222 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 18:27:37.222 INFO [stderr] 
Dec 18 18:27:37.224 INFO [stderr] warning: type annotations needed
Dec 18 18:27:37.224 INFO [stderr]    --> src/spectrum/mod.rs:170:17
Dec 18 18:27:37.224 INFO [stderr]     |
Dec 18 18:27:37.224 INFO [stderr] 170 |             ptr.as_mut().unwrap()
Dec 18 18:27:37.224 INFO [stderr]     |                 ^^^^^^
Dec 18 18:27:37.224 INFO [stderr]     |
Dec 18 18:27:37.224 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 18 18:27:37.224 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 18:27:37.224 INFO [stderr] 
Dec 18 18:27:37.544 INFO [stderr] warning: type annotations needed
Dec 18 18:27:37.544 INFO [stderr]    --> src/spectrum/mod.rs:162:17
Dec 18 18:27:37.544 INFO [stderr]     |
Dec 18 18:27:37.544 INFO [stderr] 162 |             ptr.as_ref().unwrap()
Dec 18 18:27:37.544 INFO [stderr]     |                 ^^^^^^
Dec 18 18:27:37.544 INFO [stderr]     |
Dec 18 18:27:37.544 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 18 18:27:37.544 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 18 18:27:37.544 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 18:27:37.544 INFO [stderr] 
Dec 18 18:27:37.544 INFO [stderr] warning: type annotations needed
Dec 18 18:27:37.544 INFO [stderr]    --> src/spectrum/mod.rs:170:17
Dec 18 18:27:37.544 INFO [stderr]     |
Dec 18 18:27:37.544 INFO [stderr] 170 |             ptr.as_mut().unwrap()
Dec 18 18:27:37.544 INFO [stderr]     |                 ^^^^^^
Dec 18 18:27:37.544 INFO [stderr]     |
Dec 18 18:27:37.544 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 18 18:27:37.544 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 18:27:37.544 INFO [stderr] 
Dec 18 18:27:38.755 INFO [stderr] warning: unused variable: `t`
Dec 18 18:27:38.756 INFO [stderr]   --> src/shape/tests.rs:48:14
Dec 18 18:27:38.756 INFO [stderr]    |
Dec 18 18:27:38.756 INFO [stderr] 48 |         let (t, si) = sphere.intersect_ray(&ray).unwrap();
Dec 18 18:27:38.756 INFO [stderr]    |              ^ help: consider using `_t` instead
Dec 18 18:27:38.756 INFO [stderr]    |
Dec 18 18:27:38.756 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 18:27:38.756 INFO [stderr] 
Dec 18 18:27:38.756 INFO [stderr] warning: unused variable: `i`
Dec 18 18:27:38.756 INFO [stderr]   --> src/shape/tests.rs:59:13
Dec 18 18:27:38.764 INFO [stderr]    |
Dec 18 18:27:38.764 INFO [stderr] 59 |         for i in 0..ROUNDS {
Dec 18 18:27:38.764 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 18 18:27:38.764 INFO [stderr] 
Dec 18 18:27:38.764 INFO [stderr] warning: unused variable: `j`
Dec 18 18:27:38.764 INFO [stderr]   --> src/shape/tests.rs:65:17
Dec 18 18:27:38.764 INFO [stderr]    |
Dec 18 18:27:38.764 INFO [stderr] 65 |             for j in 0..ROUNDS {
Dec 18 18:27:38.764 INFO [stderr]    |                 ^ help: consider using `_j` instead
Dec 18 18:27:38.764 INFO [stderr] 
Dec 18 18:27:38.764 INFO [stderr] warning: unused variable: `t`
Dec 18 18:27:38.764 INFO [stderr]   --> src/shape/tests.rs:70:30
Dec 18 18:27:38.764 INFO [stderr]    |
Dec 18 18:27:38.764 INFO [stderr] 70 |                 if let Some((t, si)) = spheref.intersect_ray(&ray) {
Dec 18 18:27:38.764 INFO [stderr]    |                              ^ help: consider using `_t` instead
Dec 18 18:27:38.764 INFO [stderr] 
Dec 18 18:27:39.464 INFO [stderr] warning: the feature `float_bits_conv` has been stable since 1.20.0 and no longer requires an attribute to enable
Dec 18 18:27:39.464 INFO [stderr]   --> src/lib.rs:12:12
Dec 18 18:27:39.464 INFO [stderr]    |
Dec 18 18:27:39.464 INFO [stderr] 12 | #![feature(float_bits_conv)]
Dec 18 18:27:39.464 INFO [stderr]    |            ^^^^^^^^^^^^^^^
Dec 18 18:27:39.464 INFO [stderr]    |
Dec 18 18:27:39.464 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 18:27:39.464 INFO [stderr] 
Dec 18 18:27:39.786 INFO [stderr] warning: the feature `float_bits_conv` has been stable since 1.20.0 and no longer requires an attribute to enable
Dec 18 18:27:39.786 INFO [stderr]   --> src/lib.rs:12:12
Dec 18 18:27:39.786 INFO [stderr]    |
Dec 18 18:27:39.786 INFO [stderr] 12 | #![feature(float_bits_conv)]
Dec 18 18:27:39.786 INFO [stderr]    |            ^^^^^^^^^^^^^^^
Dec 18 18:27:39.786 INFO [stderr]    |
Dec 18 18:27:39.786 INFO [stderr]    = note: #[warn(stable_features)] on by default
Dec 18 18:27:39.786 INFO [stderr] 
Dec 18 18:27:41.828 INFO [stderr] warning: use of deprecated item 'rayon::initialize': use `ThreadPoolBuilder::build_global`
Dec 18 18:27:41.828 INFO [stderr]   --> examples/arencli.rs:49:9
Dec 18 18:27:41.828 INFO [stderr]    |
Dec 18 18:27:41.828 INFO [stderr] 49 |         rayon::initialize(rayon::Configuration::new().num_threads(threads)).unwrap();
Dec 18 18:27:41.828 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 18 18:27:41.828 INFO [stderr]    |
Dec 18 18:27:41.828 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:27:41.828 INFO [stderr] 
Dec 18 18:27:41.828 INFO [stderr] warning: use of deprecated item 'rayon::Configuration': Use `ThreadPoolBuilder`
Dec 18 18:27:41.828 INFO [stderr]   --> examples/arencli.rs:49:27
Dec 18 18:27:41.828 INFO [stderr]    |
Dec 18 18:27:41.828 INFO [stderr] 49 |         rayon::initialize(rayon::Configuration::new().num_threads(threads)).unwrap();
Dec 18 18:27:41.828 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:27:41.828 INFO [stderr] 
Dec 18 18:27:42.617 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.96s
Dec 18 18:27:42.851 INFO running `"docker" "inspect" "b0f94de676bcad17c074c4d9a4f7d73939e5f9fc3e98cf410b62f6fd28a46707"`
Dec 18 18:27:42.903 INFO running `"docker" "rm" "-f" "b0f94de676bcad17c074c4d9a4f7d73939e5f9fc3e98cf410b62f6fd28a46707"`
Dec 18 18:27:42.973 INFO [stdout] b0f94de676bcad17c074c4d9a4f7d73939e5f9fc3e98cf410b62f6fd28a46707