Sep 03 23:42:46.391 INFO checking uavcan-core-0.0.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 23:42:46.391 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 23:42:46.391 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 23:42:46.573 INFO blam! f245e71e54b6a4791a7b9322d2458a2885c443c11412381fe9776c1ac657e51c
Sep 03 23:42:46.575 INFO running `"docker" "start" "-a" "f245e71e54b6a4791a7b9322d2458a2885c443c11412381fe9776c1ac657e51c"`
Sep 03 23:42:47.327 INFO kablam!     Checking bit_field v0.8.0
Sep 03 23:42:47.327 INFO kablam!    Compiling syn v0.10.8
Sep 03 23:42:53.248 INFO kablam!    Compiling uavcan-derive v0.0.1
Sep 03 23:42:55.405 INFO kablam!     Checking uavcan-core v0.0.1 (file:///source)
Sep 03 23:42:55.524 INFO kablam! warning: unused `#[macro_use]` import
Sep 03 23:42:55.524 INFO kablam!  --> src/lib.rs:3:1
Sep 03 23:42:55.524 INFO kablam!   |
Sep 03 23:42:55.524 INFO kablam! 3 | #[macro_use]
Sep 03 23:42:55.524 INFO kablam!   | ^^^^^^^^^^^^
Sep 03 23:42:55.524 INFO kablam!   |
Sep 03 23:42:55.524 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 23:42:55.524 INFO kablam! 
Sep 03 23:42:55.524 INFO kablam! warning: unused import: `core::mem::transmute`
Sep 03 23:42:55.524 INFO kablam!  --> src/types.rs:1:5
Sep 03 23:42:55.524 INFO kablam!   |
Sep 03 23:42:55.524 INFO kablam! 1 | use core::mem::transmute;
Sep 03 23:42:55.525 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:55.525 INFO kablam! 
Sep 03 23:42:55.527 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.527 INFO kablam!    --> src/types.rs:307:93
Sep 03 23:42:55.527 INFO kablam!     |
Sep 03 23:42:55.527 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); }
Sep 03 23:42:55.527 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.527 INFO kablam!     |
Sep 03 23:42:55.527 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 03 23:42:55.527 INFO kablam! 
Sep 03 23:42:55.527 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.527 INFO kablam!    --> src/types.rs:315:93
Sep 03 23:42:55.527 INFO kablam!     |
Sep 03 23:42:55.527 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); }
Sep 03 23:42:55.527 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.527 INFO kablam! 
Sep 03 23:42:55.527 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.527 INFO kablam!    --> src/types.rs:323:93
Sep 03 23:42:55.527 INFO kablam!     |
Sep 03 23:42:55.527 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); }
Sep 03 23:42:55.527 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.527 INFO kablam! 
Sep 03 23:42:55.528 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.528 INFO kablam!    --> src/types.rs:331:93
Sep 03 23:42:55.528 INFO kablam!     |
Sep 03 23:42:55.528 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); }
Sep 03 23:42:55.528 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.528 INFO kablam! 
Sep 03 23:42:55.528 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.528 INFO kablam!    --> src/types.rs:339:93
Sep 03 23:42:55.528 INFO kablam!     |
Sep 03 23:42:55.528 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); }
Sep 03 23:42:55.528 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.528 INFO kablam! 
Sep 03 23:42:55.528 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.528 INFO kablam!    --> src/types.rs:347:93
Sep 03 23:42:55.528 INFO kablam!     |
Sep 03 23:42:55.528 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); }
Sep 03 23:42:55.529 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.529 INFO kablam! 
Sep 03 23:42:55.529 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.529 INFO kablam!    --> src/types.rs:355:93
Sep 03 23:42:55.529 INFO kablam!     |
Sep 03 23:42:55.529 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); }
Sep 03 23:42:55.529 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.529 INFO kablam! 
Sep 03 23:42:55.529 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.529 INFO kablam!    --> src/types.rs:363:102
Sep 03 23:42:55.529 INFO kablam!     |
Sep 03 23:42:55.529 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); }
Sep 03 23:42:55.529 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.529 INFO kablam! 
Sep 03 23:42:55.529 INFO kablam! warning: unused import: `crc::calc`
Sep 03 23:42:55.529 INFO kablam!   --> src/message_builder.rs:15:5
Sep 03 23:42:55.529 INFO kablam!    |
Sep 03 23:42:55.529 INFO kablam! 15 | use crc::calc;
Sep 03 23:42:55.529 INFO kablam!    |     ^^^^^^^^^
Sep 03 23:42:55.529 INFO kablam! 
Sep 03 23:42:55.894 INFO kablam! warning: unused import: `core::mem::transmute`
Sep 03 23:42:55.894 INFO kablam!  --> src/types.rs:1:5
Sep 03 23:42:55.894 INFO kablam!   |
Sep 03 23:42:55.894 INFO kablam! 1 | use core::mem::transmute;
Sep 03 23:42:55.894 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:55.894 INFO kablam!   |
Sep 03 23:42:55.894 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 23:42:55.894 INFO kablam! 
Sep 03 23:42:55.896 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.896 INFO kablam!    --> src/types.rs:307:93
Sep 03 23:42:55.896 INFO kablam!     |
Sep 03 23:42:55.896 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); }
Sep 03 23:42:55.897 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.897 INFO kablam!     |
Sep 03 23:42:55.897 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 03 23:42:55.897 INFO kablam! 
Sep 03 23:42:55.897 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.897 INFO kablam!    --> src/types.rs:315:93
Sep 03 23:42:55.897 INFO kablam!     |
Sep 03 23:42:55.897 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); }
Sep 03 23:42:55.897 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.897 INFO kablam! 
Sep 03 23:42:55.897 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.897 INFO kablam!    --> src/types.rs:323:93
Sep 03 23:42:55.897 INFO kablam!     |
Sep 03 23:42:55.897 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); }
Sep 03 23:42:55.897 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.897 INFO kablam! 
Sep 03 23:42:55.897 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.897 INFO kablam!    --> src/types.rs:331:93
Sep 03 23:42:55.897 INFO kablam!     |
Sep 03 23:42:55.897 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); }
Sep 03 23:42:55.898 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.898 INFO kablam! 
Sep 03 23:42:55.898 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.898 INFO kablam!    --> src/types.rs:339:93
Sep 03 23:42:55.898 INFO kablam!     |
Sep 03 23:42:55.898 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); }
Sep 03 23:42:55.898 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.898 INFO kablam! 
Sep 03 23:42:55.898 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.898 INFO kablam!    --> src/types.rs:347:93
Sep 03 23:42:55.898 INFO kablam!     |
Sep 03 23:42:55.898 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); }
Sep 03 23:42:55.898 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.898 INFO kablam! 
Sep 03 23:42:55.898 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.898 INFO kablam!    --> src/types.rs:355:93
Sep 03 23:42:55.898 INFO kablam!     |
Sep 03 23:42:55.899 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); }
Sep 03 23:42:55.899 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.899 INFO kablam! 
Sep 03 23:42:55.899 INFO kablam! warning: unnecessary parentheses around method argument
Sep 03 23:42:55.899 INFO kablam!    --> src/types.rs:363:102
Sep 03 23:42:55.899 INFO kablam!     |
Sep 03 23:42:55.899 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); }
Sep 03 23:42:55.899 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 03 23:42:55.899 INFO kablam! 
Sep 03 23:42:55.900 INFO kablam! warning: unused import: `crc::calc`
Sep 03 23:42:55.900 INFO kablam!   --> src/message_builder.rs:15:5
Sep 03 23:42:55.900 INFO kablam!    |
Sep 03 23:42:55.900 INFO kablam! 15 | use crc::calc;
Sep 03 23:42:55.900 INFO kablam!    |     ^^^^^^^^^
Sep 03 23:42:55.900 INFO kablam! 
Sep 03 23:42:56.150 INFO kablam! warning: method is never used: `from_bitmap`
Sep 03 23:42:56.150 INFO kablam!   --> src/types.rs:20:5
Sep 03 23:42:56.150 INFO kablam!    |
Sep 03 23:42:56.151 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Sep 03 23:42:56.151 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:56.151 INFO kablam!    |
Sep 03 23:42:56.151 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 23:42:56.151 INFO kablam! 
Sep 03 23:42:56.151 INFO kablam! warning: function is never used: `add_byte`
Sep 03 23:42:56.151 INFO kablam!  --> src/crc.rs:1:1
Sep 03 23:42:56.151 INFO kablam!   |
Sep 03 23:42:56.151 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Sep 03 23:42:56.151 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:56.151 INFO kablam! 
Sep 03 23:42:56.151 INFO kablam! warning: function is never used: `add`
Sep 03 23:42:56.151 INFO kablam!   --> src/crc.rs:15:1
Sep 03 23:42:56.151 INFO kablam!    |
Sep 03 23:42:56.151 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Sep 03 23:42:56.151 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:56.151 INFO kablam! 
Sep 03 23:42:56.151 INFO kablam! warning: function is never used: `calc`
Sep 03 23:42:56.151 INFO kablam!   --> src/crc.rs:22:1
Sep 03 23:42:56.151 INFO kablam!    |
Sep 03 23:42:56.151 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Sep 03 23:42:56.151 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:56.151 INFO kablam! 
Sep 03 23:42:56.151 INFO kablam! warning: field is never used: `crc_calculated`
Sep 03 23:42:56.151 INFO kablam!   --> src/message_builder.rs:32:5
Sep 03 23:42:56.152 INFO kablam!    |
Sep 03 23:42:56.152 INFO kablam! 32 |     crc_calculated: u16,
Sep 03 23:42:56.152 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:56.152 INFO kablam! 
Sep 03 23:42:57.043 INFO kablam! warning: method is never used: `from_bitmap`
Sep 03 23:42:57.043 INFO kablam!   --> src/types.rs:20:5
Sep 03 23:42:57.043 INFO kablam!    |
Sep 03 23:42:57.043 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Sep 03 23:42:57.043 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:57.043 INFO kablam!    |
Sep 03 23:42:57.043 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 23:42:57.043 INFO kablam! 
Sep 03 23:42:57.043 INFO kablam! warning: function is never used: `add_byte`
Sep 03 23:42:57.043 INFO kablam!  --> src/crc.rs:1:1
Sep 03 23:42:57.043 INFO kablam!   |
Sep 03 23:42:57.043 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Sep 03 23:42:57.044 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:57.044 INFO kablam! 
Sep 03 23:42:57.044 INFO kablam! warning: function is never used: `add`
Sep 03 23:42:57.044 INFO kablam!   --> src/crc.rs:15:1
Sep 03 23:42:57.044 INFO kablam!    |
Sep 03 23:42:57.044 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Sep 03 23:42:57.044 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:57.044 INFO kablam! 
Sep 03 23:42:57.044 INFO kablam! warning: function is never used: `calc`
Sep 03 23:42:57.044 INFO kablam!   --> src/crc.rs:22:1
Sep 03 23:42:57.044 INFO kablam!    |
Sep 03 23:42:57.044 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Sep 03 23:42:57.044 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:57.044 INFO kablam! 
Sep 03 23:42:57.044 INFO kablam! warning: field is never used: `crc_calculated`
Sep 03 23:42:57.044 INFO kablam!   --> src/message_builder.rs:32:5
Sep 03 23:42:57.044 INFO kablam!    |
Sep 03 23:42:57.044 INFO kablam! 32 |     crc_calculated: u16,
Sep 03 23:42:57.044 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 03 23:42:57.044 INFO kablam! 
Sep 03 23:42:57.105 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.80s
Sep 03 23:42:57.110 INFO kablam! su: No module specific data is present
Sep 03 23:42:57.496 INFO running `"docker" "rm" "-f" "f245e71e54b6a4791a7b9322d2458a2885c443c11412381fe9776c1ac657e51c"`
Sep 03 23:42:57.606 INFO blam! f245e71e54b6a4791a7b9322d2458a2885c443c11412381fe9776c1ac657e51c