Aug 01 19:44:35.621 INFO checking uavcan-core-0.0.1 against 1.27.2 for lazy_static-1
Aug 01 19:44:35.621 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:44:35.621 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:44:35.621 INFO running `"docker" "create" "-v" "/tmp/crater.VY9AhmtYYS85:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 19:44:35.850 INFO blam! 5823b87bf45196da3623058e1a7b4e729f120ebc241ebb90ea1dc335a92ba67f
Aug 01 19:44:35.853 INFO running `"docker" "start" "-a" "5823b87bf45196da3623058e1a7b4e729f120ebc241ebb90ea1dc335a92ba67f"`
Aug 01 19:44:36.780 INFO kablam!     Checking bit_field v0.8.0
Aug 01 19:44:36.780 INFO kablam!    Compiling uavcan-derive v0.0.1
Aug 01 19:44:40.763 INFO kablam!     Checking uavcan-core v0.0.1 (file:///source)
Aug 01 19:44:41.440 INFO kablam! warning: unused `#[macro_use]` import
Aug 01 19:44:41.440 INFO kablam!  --> src/lib.rs:3:1
Aug 01 19:44:41.441 INFO kablam!   |
Aug 01 19:44:41.441 INFO kablam! 3 | #[macro_use]
Aug 01 19:44:41.441 INFO kablam!   | ^^^^^^^^^^^^
Aug 01 19:44:41.441 INFO kablam!   |
Aug 01 19:44:41.441 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 01 19:44:41.441 INFO kablam! 
Aug 01 19:44:41.442 INFO kablam! warning: unused import: `core::mem::transmute`
Aug 01 19:44:41.442 INFO kablam!  --> src/types.rs:1:5
Aug 01 19:44:41.442 INFO kablam!   |
Aug 01 19:44:41.442 INFO kablam! 1 | use core::mem::transmute;
Aug 01 19:44:41.442 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:41.442 INFO kablam! 
Aug 01 19:44:41.443 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.443 INFO kablam!    --> src/types.rs:307:93
Aug 01 19:44:41.443 INFO kablam!     |
Aug 01 19:44:41.443 INFO kablam! 307 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
Aug 01 19:44:41.443 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.443 INFO kablam!     |
Aug 01 19:44:41.443 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 01 19:44:41.443 INFO kablam! 
Aug 01 19:44:41.444 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.445 INFO kablam!    --> src/types.rs:315:93
Aug 01 19:44:41.445 INFO kablam!     |
Aug 01 19:44:41.445 INFO kablam! 315 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
Aug 01 19:44:41.445 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.445 INFO kablam! 
Aug 01 19:44:41.445 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.445 INFO kablam!    --> src/types.rs:323:93
Aug 01 19:44:41.445 INFO kablam!     |
Aug 01 19:44:41.445 INFO kablam! 323 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
Aug 01 19:44:41.445 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.445 INFO kablam! 
Aug 01 19:44:41.445 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.445 INFO kablam!    --> src/types.rs:331:93
Aug 01 19:44:41.445 INFO kablam!     |
Aug 01 19:44:41.445 INFO kablam! 331 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
Aug 01 19:44:41.445 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.445 INFO kablam! 
Aug 01 19:44:41.445 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.445 INFO kablam!    --> src/types.rs:339:93
Aug 01 19:44:41.445 INFO kablam!     |
Aug 01 19:44:41.445 INFO kablam! 339 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
Aug 01 19:44:41.445 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.445 INFO kablam! 
Aug 01 19:44:41.445 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.445 INFO kablam!    --> src/types.rs:347:93
Aug 01 19:44:41.445 INFO kablam!     |
Aug 01 19:44:41.445 INFO kablam! 347 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u16); }
Aug 01 19:44:41.445 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.445 INFO kablam! 
Aug 01 19:44:41.445 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.446 INFO kablam!    --> src/types.rs:355:93
Aug 01 19:44:41.446 INFO kablam!     |
Aug 01 19:44:41.446 INFO kablam! 355 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u32); }
Aug 01 19:44:41.446 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.446 INFO kablam! 
Aug 01 19:44:41.446 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.446 INFO kablam!    --> src/types.rs:363:102
Aug 01 19:44:41.446 INFO kablam!     |
Aug 01 19:44:41.446 INFO kablam! 363 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.bitfield.set_bits((range.start as u8..range.end as u8), value as u16); }
Aug 01 19:44:41.446 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.446 INFO kablam! 
Aug 01 19:44:41.448 INFO kablam! warning: unused import: `crc::calc`
Aug 01 19:44:41.448 INFO kablam!   --> src/message_builder.rs:15:5
Aug 01 19:44:41.448 INFO kablam!    |
Aug 01 19:44:41.448 INFO kablam! 15 | use crc::calc;
Aug 01 19:44:41.448 INFO kablam!    |     ^^^^^^^^^
Aug 01 19:44:41.448 INFO kablam! 
Aug 01 19:44:41.554 INFO kablam! warning: unused import: `core::mem::transmute`
Aug 01 19:44:41.554 INFO kablam!  --> src/types.rs:1:5
Aug 01 19:44:41.554 INFO kablam!   |
Aug 01 19:44:41.554 INFO kablam! 1 | use core::mem::transmute;
Aug 01 19:44:41.554 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:41.554 INFO kablam!   |
Aug 01 19:44:41.554 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 01 19:44:41.554 INFO kablam! 
Aug 01 19:44:41.567 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.567 INFO kablam!    --> src/types.rs:307:93
Aug 01 19:44:41.567 INFO kablam!     |
Aug 01 19:44:41.567 INFO kablam! 307 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
Aug 01 19:44:41.567 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.567 INFO kablam!     |
Aug 01 19:44:41.567 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 01 19:44:41.567 INFO kablam! 
Aug 01 19:44:41.568 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.568 INFO kablam!    --> src/types.rs:315:93
Aug 01 19:44:41.568 INFO kablam!     |
Aug 01 19:44:41.568 INFO kablam! 315 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
Aug 01 19:44:41.568 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.569 INFO kablam! 
Aug 01 19:44:41.569 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.569 INFO kablam!    --> src/types.rs:323:93
Aug 01 19:44:41.569 INFO kablam!     |
Aug 01 19:44:41.569 INFO kablam! 323 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
Aug 01 19:44:41.569 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.569 INFO kablam! 
Aug 01 19:44:41.570 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.570 INFO kablam!    --> src/types.rs:331:93
Aug 01 19:44:41.570 INFO kablam!     |
Aug 01 19:44:41.570 INFO kablam! 331 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
Aug 01 19:44:41.570 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.570 INFO kablam! 
Aug 01 19:44:41.571 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.571 INFO kablam!    --> src/types.rs:339:93
Aug 01 19:44:41.571 INFO kablam!     |
Aug 01 19:44:41.571 INFO kablam! 339 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u8); }
Aug 01 19:44:41.571 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.571 INFO kablam! 
Aug 01 19:44:41.571 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.571 INFO kablam!    --> src/types.rs:347:93
Aug 01 19:44:41.572 INFO kablam!     |
Aug 01 19:44:41.572 INFO kablam! 347 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u16); }
Aug 01 19:44:41.572 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.572 INFO kablam! 
Aug 01 19:44:41.572 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.572 INFO kablam!    --> src/types.rs:355:93
Aug 01 19:44:41.572 INFO kablam!     |
Aug 01 19:44:41.572 INFO kablam! 355 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.set_bits((range.start as u8..range.end as u8), value as u32); }
Aug 01 19:44:41.572 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.573 INFO kablam! 
Aug 01 19:44:41.573 INFO kablam! warning: unnecessary parentheses around method argument
Aug 01 19:44:41.573 INFO kablam!    --> src/types.rs:363:102
Aug 01 19:44:41.573 INFO kablam!     |
Aug 01 19:44:41.573 INFO kablam! 363 |     #[inline] fn set_bits(&mut self, range: Range<usize>, value: u64) { self.value.bitfield.set_bits((range.start as u8..range.end as u8), value as u16); }
Aug 01 19:44:41.573 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 01 19:44:41.573 INFO kablam! 
Aug 01 19:44:41.575 INFO kablam! warning: unused import: `crc::calc`
Aug 01 19:44:41.575 INFO kablam!   --> src/message_builder.rs:15:5
Aug 01 19:44:41.575 INFO kablam!    |
Aug 01 19:44:41.575 INFO kablam! 15 | use crc::calc;
Aug 01 19:44:41.575 INFO kablam!    |     ^^^^^^^^^
Aug 01 19:44:41.575 INFO kablam! 
Aug 01 19:44:42.784 INFO kablam! warning: method is never used: `from_bitmap`
Aug 01 19:44:42.784 INFO kablam!   --> src/types.rs:20:5
Aug 01 19:44:42.784 INFO kablam!    |
Aug 01 19:44:42.784 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Aug 01 19:44:42.784 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:42.784 INFO kablam!    |
Aug 01 19:44:42.784 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 01 19:44:42.785 INFO kablam! 
Aug 01 19:44:42.785 INFO kablam! warning: function is never used: `add_byte`
Aug 01 19:44:42.785 INFO kablam!  --> src/crc.rs:1:1
Aug 01 19:44:42.785 INFO kablam!   |
Aug 01 19:44:42.785 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Aug 01 19:44:42.785 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:42.785 INFO kablam! 
Aug 01 19:44:42.785 INFO kablam! warning: function is never used: `add`
Aug 01 19:44:42.785 INFO kablam!   --> src/crc.rs:15:1
Aug 01 19:44:42.785 INFO kablam!    |
Aug 01 19:44:42.785 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Aug 01 19:44:42.785 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:42.786 INFO kablam! 
Aug 01 19:44:42.786 INFO kablam! warning: function is never used: `calc`
Aug 01 19:44:42.786 INFO kablam!   --> src/crc.rs:22:1
Aug 01 19:44:42.786 INFO kablam!    |
Aug 01 19:44:42.786 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Aug 01 19:44:42.786 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:42.786 INFO kablam! 
Aug 01 19:44:42.786 INFO kablam! warning: field is never used: `crc_calculated`
Aug 01 19:44:42.786 INFO kablam!   --> src/message_builder.rs:32:5
Aug 01 19:44:42.786 INFO kablam!    |
Aug 01 19:44:42.786 INFO kablam! 32 |     crc_calculated: u16,
Aug 01 19:44:42.786 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:42.786 INFO kablam! 
Aug 01 19:44:43.602 INFO kablam! warning: method is never used: `from_bitmap`
Aug 01 19:44:43.602 INFO kablam!   --> src/types.rs:20:5
Aug 01 19:44:43.602 INFO kablam!    |
Aug 01 19:44:43.602 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Aug 01 19:44:43.602 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:43.602 INFO kablam!    |
Aug 01 19:44:43.602 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 01 19:44:43.602 INFO kablam! 
Aug 01 19:44:43.603 INFO kablam! warning: function is never used: `add_byte`
Aug 01 19:44:43.603 INFO kablam!  --> src/crc.rs:1:1
Aug 01 19:44:43.603 INFO kablam!   |
Aug 01 19:44:43.603 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Aug 01 19:44:43.603 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:43.603 INFO kablam! 
Aug 01 19:44:43.603 INFO kablam! warning: function is never used: `add`
Aug 01 19:44:43.603 INFO kablam!   --> src/crc.rs:15:1
Aug 01 19:44:43.604 INFO kablam!    |
Aug 01 19:44:43.604 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Aug 01 19:44:43.604 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:43.604 INFO kablam! 
Aug 01 19:44:43.604 INFO kablam! warning: function is never used: `calc`
Aug 01 19:44:43.604 INFO kablam!   --> src/crc.rs:22:1
Aug 01 19:44:43.604 INFO kablam!    |
Aug 01 19:44:43.604 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Aug 01 19:44:43.604 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:43.604 INFO kablam! 
Aug 01 19:44:43.604 INFO kablam! warning: field is never used: `crc_calculated`
Aug 01 19:44:43.604 INFO kablam!   --> src/message_builder.rs:32:5
Aug 01 19:44:43.604 INFO kablam!    |
Aug 01 19:44:43.604 INFO kablam! 32 |     crc_calculated: u16,
Aug 01 19:44:43.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 01 19:44:43.604 INFO kablam! 
Aug 01 19:44:43.709 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.01s
Aug 01 19:44:43.711 INFO kablam! su: No module specific data is present
Aug 01 19:44:44.232 INFO running `"docker" "rm" "-f" "5823b87bf45196da3623058e1a7b4e729f120ebc241ebb90ea1dc335a92ba67f"`
Aug 01 19:44:44.392 INFO blam! 5823b87bf45196da3623058e1a7b4e729f120ebc241ebb90ea1dc335a92ba67f