Sep 19 18:54:29.318 INFO checking s2-0.0.6 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 18:54:29.318 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 18:54:29.318 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:54:29.742 INFO blam! 5cc0ce38e3950909afc6b641565c5e81d465f003193f1a2456a88fe59001f9bd
Sep 19 18:54:29.744 INFO running `"docker" "start" "-a" "5cc0ce38e3950909afc6b641565c5e81d465f003193f1a2456a88fe59001f9bd"`
Sep 19 18:54:31.186 INFO kablam! usermod: no changes
Sep 19 18:54:31.358 INFO kablam!     Checking float_extras v0.1.6
Sep 19 18:54:31.626 INFO kablam!     Checking s2 v0.0.6 (/source)
Sep 19 18:54:32.447 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 18:54:32.447 INFO kablam!    --> src/s2/cellid.rs:728:11
Sep 19 18:54:32.447 INFO kablam!     |
Sep 19 18:54:32.447 INFO kablam! 728 |     clamp(((MAX_SIZE as f64 * s).floor() as i32), 0, MAX_SIZE_I32 - 1)
Sep 19 18:54:32.447 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 18:54:32.447 INFO kablam!     |
Sep 19 18:54:32.447 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 18:54:32.447 INFO kablam! 
Sep 19 18:54:32.447 INFO kablam! warning: doc comment not used by rustdoc
Sep 19 18:54:32.447 INFO kablam!    --> src/s2/cap.rs:317:9
Sep 19 18:54:32.447 INFO kablam!     |
Sep 19 18:54:32.447 INFO kablam! 317 |         /// If the cap contains any cell vertex, return true.
Sep 19 18:54:32.447 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 18:54:32.447 INFO kablam!     |
Sep 19 18:54:32.447 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 19 18:54:32.447 INFO kablam! 
Sep 19 18:54:32.995 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 18:54:32.995 INFO kablam!    --> src/s2/cellid.rs:728:11
Sep 19 18:54:32.995 INFO kablam!     |
Sep 19 18:54:32.995 INFO kablam! 728 |     clamp(((MAX_SIZE as f64 * s).floor() as i32), 0, MAX_SIZE_I32 - 1)
Sep 19 18:54:32.995 INFO kablam!     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 18:54:32.995 INFO kablam!     |
Sep 19 18:54:32.995 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 18:54:32.995 INFO kablam! 
Sep 19 18:54:33.007 INFO kablam! warning: doc comment not used by rustdoc
Sep 19 18:54:33.007 INFO kablam!    --> src/s2/cap.rs:317:9
Sep 19 18:54:33.007 INFO kablam!     |
Sep 19 18:54:33.007 INFO kablam! 317 |         /// If the cap contains any cell vertex, return true.
Sep 19 18:54:33.007 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 18:54:33.007 INFO kablam!     |
Sep 19 18:54:33.007 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 19 18:54:33.007 INFO kablam! 
Sep 19 18:54:33.595 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:54:33.595 INFO kablam!   --> src/s2/cellunion.rs:54:13
Sep 19 18:54:33.595 INFO kablam!    |
Sep 19 18:54:33.595 INFO kablam! 54 |         let mut v = &mut self.0;
Sep 19 18:54:33.595 INFO kablam!    |             ----^
Sep 19 18:54:33.595 INFO kablam!    |             |
Sep 19 18:54:33.596 INFO kablam!    |             help: remove this `mut`
Sep 19 18:54:33.596 INFO kablam!    |
Sep 19 18:54:33.596 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 18:54:33.596 INFO kablam! 
Sep 19 18:54:33.767 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:54:33.767 INFO kablam!    --> src/s2/region.rs:518:21
Sep 19 18:54:33.767 INFO kablam!     |
Sep 19 18:54:33.767 INFO kablam! 518 |                 let mut v = &mut covering.0;
Sep 19 18:54:33.767 INFO kablam!     |                     ----^
Sep 19 18:54:33.767 INFO kablam!     |                     |
Sep 19 18:54:33.767 INFO kablam!     |                     help: remove this `mut`
Sep 19 18:54:33.767 INFO kablam! 
Sep 19 18:54:36.223 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:54:36.223 INFO kablam!   --> src/s2/cellunion.rs:54:13
Sep 19 18:54:36.223 INFO kablam!    |
Sep 19 18:54:36.223 INFO kablam! 54 |         let mut v = &mut self.0;
Sep 19 18:54:36.223 INFO kablam!    |             ----^
Sep 19 18:54:36.223 INFO kablam!    |             |
Sep 19 18:54:36.223 INFO kablam!    |             help: remove this `mut`
Sep 19 18:54:36.223 INFO kablam!    |
Sep 19 18:54:36.223 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 18:54:36.223 INFO kablam! 
Sep 19 18:54:36.392 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:54:36.392 INFO kablam!    --> src/s2/region.rs:518:21
Sep 19 18:54:36.392 INFO kablam!     |
Sep 19 18:54:36.392 INFO kablam! 518 |                 let mut v = &mut covering.0;
Sep 19 18:54:36.392 INFO kablam!     |                     ----^
Sep 19 18:54:36.392 INFO kablam!     |                     |
Sep 19 18:54:36.392 INFO kablam!     |                     help: remove this `mut`
Sep 19 18:54:36.392 INFO kablam! 
Sep 19 18:54:36.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
Sep 19 18:54:36.691 INFO kablam! su: No module specific data is present
Sep 19 18:54:37.530 INFO running `"docker" "rm" "-f" "5cc0ce38e3950909afc6b641565c5e81d465f003193f1a2456a88fe59001f9bd"`
Sep 19 18:54:37.739 INFO blam! 5cc0ce38e3950909afc6b641565c5e81d465f003193f1a2456a88fe59001f9bd