Sep 06 00:35:06.536 INFO checking s2-0.0.6 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:35:06.536 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:35:06.536 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/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 00:35:06.743 INFO blam! eea813725b7fdcc56dc109f44f4eb1a019d8137485d4dc4a41caceb66c47099b
Sep 06 00:35:06.745 INFO running `"docker" "start" "-a" "eea813725b7fdcc56dc109f44f4eb1a019d8137485d4dc4a41caceb66c47099b"`
Sep 06 00:35:08.060 INFO kablam! usermod: no changes
Sep 06 00:35:08.190 INFO kablam!     Checking float_extras v0.1.6
Sep 06 00:35:08.594 INFO kablam!     Checking s2 v0.0.6 (file:///source)
Sep 06 00:35:09.163 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 00:35:09.163 INFO kablam!    --> src/s2/cellid.rs:728:11
Sep 06 00:35:09.163 INFO kablam!     |
Sep 06 00:35:09.164 INFO kablam! 728 |     clamp(((MAX_SIZE as f64 * s).floor() as i32), 0, MAX_SIZE_I32 - 1)
Sep 06 00:35:09.164 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 00:35:09.164 INFO kablam!     |
Sep 06 00:35:09.164 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 00:35:09.164 INFO kablam! 
Sep 06 00:35:09.166 INFO kablam! warning: doc comment not used by rustdoc
Sep 06 00:35:09.166 INFO kablam!    --> src/s2/cap.rs:317:9
Sep 06 00:35:09.166 INFO kablam!     |
Sep 06 00:35:09.166 INFO kablam! 317 |         /// If the cap contains any cell vertex, return true.
Sep 06 00:35:09.166 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:35:09.167 INFO kablam!     |
Sep 06 00:35:09.167 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 06 00:35:09.167 INFO kablam! 
Sep 06 00:35:09.638 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 00:35:09.638 INFO kablam!    --> src/s2/cellid.rs:728:11
Sep 06 00:35:09.638 INFO kablam!     |
Sep 06 00:35:09.638 INFO kablam! 728 |     clamp(((MAX_SIZE as f64 * s).floor() as i32), 0, MAX_SIZE_I32 - 1)
Sep 06 00:35:09.638 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 00:35:09.638 INFO kablam!     |
Sep 06 00:35:09.638 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 00:35:09.638 INFO kablam! 
Sep 06 00:35:09.652 INFO kablam! warning: doc comment not used by rustdoc
Sep 06 00:35:09.652 INFO kablam!    --> src/s2/cap.rs:317:9
Sep 06 00:35:09.652 INFO kablam!     |
Sep 06 00:35:09.652 INFO kablam! 317 |         /// If the cap contains any cell vertex, return true.
Sep 06 00:35:09.652 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:35:09.652 INFO kablam!     |
Sep 06 00:35:09.652 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 06 00:35:09.652 INFO kablam! 
Sep 06 00:35:10.083 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:35:10.083 INFO kablam!   --> src/s2/cellunion.rs:54:13
Sep 06 00:35:10.083 INFO kablam!    |
Sep 06 00:35:10.083 INFO kablam! 54 |         let mut v = &mut self.0;
Sep 06 00:35:10.083 INFO kablam!    |             ----^
Sep 06 00:35:10.083 INFO kablam!    |             |
Sep 06 00:35:10.083 INFO kablam!    |             help: remove this `mut`
Sep 06 00:35:10.090 INFO kablam!    |
Sep 06 00:35:10.090 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 00:35:10.090 INFO kablam! 
Sep 06 00:35:10.175 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:35:10.175 INFO kablam!    --> src/s2/region.rs:518:21
Sep 06 00:35:10.175 INFO kablam!     |
Sep 06 00:35:10.175 INFO kablam! 518 |                 let mut v = &mut covering.0;
Sep 06 00:35:10.175 INFO kablam!     |                     ----^
Sep 06 00:35:10.175 INFO kablam!     |                     |
Sep 06 00:35:10.175 INFO kablam!     |                     help: remove this `mut`
Sep 06 00:35:10.175 INFO kablam! 
Sep 06 00:35:12.352 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:35:12.352 INFO kablam!   --> src/s2/cellunion.rs:54:13
Sep 06 00:35:12.352 INFO kablam!    |
Sep 06 00:35:12.352 INFO kablam! 54 |         let mut v = &mut self.0;
Sep 06 00:35:12.352 INFO kablam!    |             ----^
Sep 06 00:35:12.352 INFO kablam!    |             |
Sep 06 00:35:12.352 INFO kablam!    |             help: remove this `mut`
Sep 06 00:35:12.362 INFO kablam!    |
Sep 06 00:35:12.362 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 00:35:12.362 INFO kablam! 
Sep 06 00:35:12.479 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:35:12.479 INFO kablam!    --> src/s2/region.rs:518:21
Sep 06 00:35:12.479 INFO kablam!     |
Sep 06 00:35:12.479 INFO kablam! 518 |                 let mut v = &mut covering.0;
Sep 06 00:35:12.479 INFO kablam!     |                     ----^
Sep 06 00:35:12.479 INFO kablam!     |                     |
Sep 06 00:35:12.479 INFO kablam!     |                     help: remove this `mut`
Sep 06 00:35:12.479 INFO kablam! 
Sep 06 00:35:12.743 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
Sep 06 00:35:12.749 INFO kablam! su: No module specific data is present
Sep 06 00:35:13.370 INFO running `"docker" "rm" "-f" "eea813725b7fdcc56dc109f44f4eb1a019d8137485d4dc4a41caceb66c47099b"`
Sep 06 00:35:13.488 INFO blam! eea813725b7fdcc56dc109f44f4eb1a019d8137485d4dc4a41caceb66c47099b