Sep 05 21:30:18.370 INFO checking uavcan-core-0.0.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 21:30:18.370 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 21:30:18.370 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 05 21:30:18.575 INFO blam! 4597bdc99f03b844799b560c1fc3168fe572cbb3433c257ec2a5f346b4ab970e
Sep 05 21:30:18.575 INFO running `"docker" "start" "-a" "4597bdc99f03b844799b560c1fc3168fe572cbb3433c257ec2a5f346b4ab970e"`
Sep 05 21:30:19.809 INFO kablam! usermod: no changes
Sep 05 21:30:19.913 INFO kablam!     Checking bit_field v0.8.0
Sep 05 21:30:19.913 INFO kablam!    Compiling syn v0.10.8
Sep 05 21:30:25.054 INFO kablam!    Compiling uavcan-derive v0.0.1
Sep 05 21:30:27.230 INFO kablam!     Checking uavcan-core v0.0.1 (file:///source)
Sep 05 21:30:27.434 INFO kablam! warning: unused `#[macro_use]` import
Sep 05 21:30:27.434 INFO kablam!  --> src/lib.rs:3:1
Sep 05 21:30:27.434 INFO kablam!   |
Sep 05 21:30:27.434 INFO kablam! 3 | #[macro_use]
Sep 05 21:30:27.434 INFO kablam!   | ^^^^^^^^^^^^
Sep 05 21:30:27.434 INFO kablam!   |
Sep 05 21:30:27.434 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 21:30:27.434 INFO kablam! 
Sep 05 21:30:27.434 INFO kablam! warning: unused import: `core::mem::transmute`
Sep 05 21:30:27.434 INFO kablam!  --> src/types.rs:1:5
Sep 05 21:30:27.434 INFO kablam!   |
Sep 05 21:30:27.434 INFO kablam! 1 | use core::mem::transmute;
Sep 05 21:30:27.434 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:27.448 INFO kablam! 
Sep 05 21:30:27.448 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.448 INFO kablam!    --> src/types.rs:307:93
Sep 05 21:30:27.448 INFO kablam!     |
Sep 05 21:30:27.448 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 05 21:30:27.448 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.448 INFO kablam!     |
Sep 05 21:30:27.448 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 05 21:30:27.448 INFO kablam! 
Sep 05 21:30:27.448 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.448 INFO kablam!    --> src/types.rs:315:93
Sep 05 21:30:27.449 INFO kablam!     |
Sep 05 21:30:27.449 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 05 21:30:27.449 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.449 INFO kablam! 
Sep 05 21:30:27.449 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.449 INFO kablam!    --> src/types.rs:323:93
Sep 05 21:30:27.449 INFO kablam!     |
Sep 05 21:30:27.449 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 05 21:30:27.449 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.449 INFO kablam! 
Sep 05 21:30:27.449 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.449 INFO kablam!    --> src/types.rs:331:93
Sep 05 21:30:27.449 INFO kablam!     |
Sep 05 21:30:27.449 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 05 21:30:27.449 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.449 INFO kablam! 
Sep 05 21:30:27.449 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.449 INFO kablam!    --> src/types.rs:339:93
Sep 05 21:30:27.449 INFO kablam!     |
Sep 05 21:30:27.449 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 05 21:30:27.449 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.449 INFO kablam! 
Sep 05 21:30:27.449 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.449 INFO kablam!    --> src/types.rs:347:93
Sep 05 21:30:27.449 INFO kablam!     |
Sep 05 21:30:27.449 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 05 21:30:27.449 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.449 INFO kablam! 
Sep 05 21:30:27.449 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.449 INFO kablam!    --> src/types.rs:355:93
Sep 05 21:30:27.449 INFO kablam!     |
Sep 05 21:30:27.449 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 05 21:30:27.449 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.449 INFO kablam! 
Sep 05 21:30:27.449 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.449 INFO kablam!    --> src/types.rs:363:102
Sep 05 21:30:27.449 INFO kablam!     |
Sep 05 21:30:27.449 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 05 21:30:27.449 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.449 INFO kablam! 
Sep 05 21:30:27.449 INFO kablam! warning: unused import: `crc::calc`
Sep 05 21:30:27.449 INFO kablam!   --> src/message_builder.rs:15:5
Sep 05 21:30:27.449 INFO kablam!    |
Sep 05 21:30:27.449 INFO kablam! 15 | use crc::calc;
Sep 05 21:30:27.449 INFO kablam!    |     ^^^^^^^^^
Sep 05 21:30:27.449 INFO kablam! 
Sep 05 21:30:27.578 INFO kablam! warning: unused import: `core::mem::transmute`
Sep 05 21:30:27.578 INFO kablam!  --> src/types.rs:1:5
Sep 05 21:30:27.578 INFO kablam!   |
Sep 05 21:30:27.578 INFO kablam! 1 | use core::mem::transmute;
Sep 05 21:30:27.579 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:27.579 INFO kablam!   |
Sep 05 21:30:27.579 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 21:30:27.579 INFO kablam! 
Sep 05 21:30:27.579 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.579 INFO kablam!    --> src/types.rs:307:93
Sep 05 21:30:27.579 INFO kablam!     |
Sep 05 21:30:27.579 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 05 21:30:27.579 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.579 INFO kablam!     |
Sep 05 21:30:27.579 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 05 21:30:27.579 INFO kablam! 
Sep 05 21:30:27.579 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.579 INFO kablam!    --> src/types.rs:315:93
Sep 05 21:30:27.579 INFO kablam!     |
Sep 05 21:30:27.579 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 05 21:30:27.579 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.579 INFO kablam! 
Sep 05 21:30:27.579 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.579 INFO kablam!    --> src/types.rs:323:93
Sep 05 21:30:27.579 INFO kablam!     |
Sep 05 21:30:27.579 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 05 21:30:27.579 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.579 INFO kablam! 
Sep 05 21:30:27.579 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.579 INFO kablam!    --> src/types.rs:331:93
Sep 05 21:30:27.579 INFO kablam!     |
Sep 05 21:30:27.579 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 05 21:30:27.579 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.579 INFO kablam! 
Sep 05 21:30:27.579 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.579 INFO kablam!    --> src/types.rs:339:93
Sep 05 21:30:27.579 INFO kablam!     |
Sep 05 21:30:27.579 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 05 21:30:27.579 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.579 INFO kablam! 
Sep 05 21:30:27.579 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.579 INFO kablam!    --> src/types.rs:347:93
Sep 05 21:30:27.579 INFO kablam!     |
Sep 05 21:30:27.579 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 05 21:30:27.579 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.579 INFO kablam! 
Sep 05 21:30:27.579 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.579 INFO kablam!    --> src/types.rs:355:93
Sep 05 21:30:27.579 INFO kablam!     |
Sep 05 21:30:27.579 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 05 21:30:27.579 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.579 INFO kablam! 
Sep 05 21:30:27.579 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:30:27.579 INFO kablam!    --> src/types.rs:363:102
Sep 05 21:30:27.579 INFO kablam!     |
Sep 05 21:30:27.579 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 05 21:30:27.579 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:30:27.579 INFO kablam! 
Sep 05 21:30:27.580 INFO kablam! warning: unused import: `crc::calc`
Sep 05 21:30:27.580 INFO kablam!   --> src/message_builder.rs:15:5
Sep 05 21:30:27.580 INFO kablam!    |
Sep 05 21:30:27.580 INFO kablam! 15 | use crc::calc;
Sep 05 21:30:27.580 INFO kablam!    |     ^^^^^^^^^
Sep 05 21:30:27.580 INFO kablam! 
Sep 05 21:30:27.739 INFO kablam! warning: method is never used: `from_bitmap`
Sep 05 21:30:27.739 INFO kablam!   --> src/types.rs:20:5
Sep 05 21:30:27.739 INFO kablam!    |
Sep 05 21:30:27.739 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Sep 05 21:30:27.739 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:27.739 INFO kablam!    |
Sep 05 21:30:27.739 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 21:30:27.740 INFO kablam! 
Sep 05 21:30:27.740 INFO kablam! warning: function is never used: `add_byte`
Sep 05 21:30:27.740 INFO kablam!  --> src/crc.rs:1:1
Sep 05 21:30:27.740 INFO kablam!   |
Sep 05 21:30:27.740 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Sep 05 21:30:27.740 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:27.740 INFO kablam! 
Sep 05 21:30:27.740 INFO kablam! warning: function is never used: `add`
Sep 05 21:30:27.740 INFO kablam!   --> src/crc.rs:15:1
Sep 05 21:30:27.740 INFO kablam!    |
Sep 05 21:30:27.740 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Sep 05 21:30:27.740 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:27.740 INFO kablam! 
Sep 05 21:30:27.740 INFO kablam! warning: function is never used: `calc`
Sep 05 21:30:27.740 INFO kablam!   --> src/crc.rs:22:1
Sep 05 21:30:27.740 INFO kablam!    |
Sep 05 21:30:27.740 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Sep 05 21:30:27.740 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:27.740 INFO kablam! 
Sep 05 21:30:27.740 INFO kablam! warning: field is never used: `crc_calculated`
Sep 05 21:30:27.740 INFO kablam!   --> src/message_builder.rs:32:5
Sep 05 21:30:27.740 INFO kablam!    |
Sep 05 21:30:27.740 INFO kablam! 32 |     crc_calculated: u16,
Sep 05 21:30:27.740 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:27.740 INFO kablam! 
Sep 05 21:30:28.071 INFO kablam! warning: method is never used: `from_bitmap`
Sep 05 21:30:28.071 INFO kablam!   --> src/types.rs:20:5
Sep 05 21:30:28.071 INFO kablam!    |
Sep 05 21:30:28.071 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Sep 05 21:30:28.071 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:28.071 INFO kablam!    |
Sep 05 21:30:28.071 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 21:30:28.071 INFO kablam! 
Sep 05 21:30:28.071 INFO kablam! warning: function is never used: `add_byte`
Sep 05 21:30:28.071 INFO kablam!  --> src/crc.rs:1:1
Sep 05 21:30:28.071 INFO kablam!   |
Sep 05 21:30:28.072 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Sep 05 21:30:28.072 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:28.072 INFO kablam! 
Sep 05 21:30:28.072 INFO kablam! warning: function is never used: `add`
Sep 05 21:30:28.072 INFO kablam!   --> src/crc.rs:15:1
Sep 05 21:30:28.072 INFO kablam!    |
Sep 05 21:30:28.072 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Sep 05 21:30:28.072 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:28.072 INFO kablam! 
Sep 05 21:30:28.072 INFO kablam! warning: function is never used: `calc`
Sep 05 21:30:28.072 INFO kablam!   --> src/crc.rs:22:1
Sep 05 21:30:28.072 INFO kablam!    |
Sep 05 21:30:28.072 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Sep 05 21:30:28.072 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:28.072 INFO kablam! 
Sep 05 21:30:28.072 INFO kablam! warning: field is never used: `crc_calculated`
Sep 05 21:30:28.072 INFO kablam!   --> src/message_builder.rs:32:5
Sep 05 21:30:28.072 INFO kablam!    |
Sep 05 21:30:28.072 INFO kablam! 32 |     crc_calculated: u16,
Sep 05 21:30:28.072 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 05 21:30:28.072 INFO kablam! 
Sep 05 21:30:28.109 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.26s
Sep 05 21:30:28.112 INFO kablam! su: No module specific data is present
Sep 05 21:30:28.719 INFO running `"docker" "rm" "-f" "4597bdc99f03b844799b560c1fc3168fe572cbb3433c257ec2a5f346b4ab970e"`
Sep 05 21:30:28.789 INFO blam! 4597bdc99f03b844799b560c1fc3168fe572cbb3433c257ec2a5f346b4ab970e