Sep 10 07:17:40.549 INFO checking uavcan-core-0.0.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 07:17:40.549 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 07:17:40.550 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 07:17:40.765 INFO blam! 959bd886897827adfb3f5981dbe2634b073581605df2156749d17f81cbedb36a
Sep 10 07:17:40.767 INFO running `"docker" "start" "-a" "959bd886897827adfb3f5981dbe2634b073581605df2156749d17f81cbedb36a"`
Sep 10 07:17:42.565 INFO kablam! usermod: no changes
Sep 10 07:17:42.646 INFO kablam!     Checking bit_field v0.8.0
Sep 10 07:17:42.646 INFO kablam!    Compiling syn v0.10.8
Sep 10 07:17:48.022 INFO kablam!    Compiling uavcan-derive v0.0.1
Sep 10 07:17:50.189 INFO kablam!     Checking uavcan-core v0.0.1 (file:///source)
Sep 10 07:17:50.444 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 07:17:50.444 INFO kablam!  --> src/lib.rs:3:1
Sep 10 07:17:50.444 INFO kablam!   |
Sep 10 07:17:50.444 INFO kablam! 3 | #[macro_use]
Sep 10 07:17:50.444 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 07:17:50.444 INFO kablam!   |
Sep 10 07:17:50.444 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 07:17:50.444 INFO kablam! 
Sep 10 07:17:50.445 INFO kablam! warning: unused import: `core::mem::transmute`
Sep 10 07:17:50.445 INFO kablam!  --> src/types.rs:1:5
Sep 10 07:17:50.445 INFO kablam!   |
Sep 10 07:17:50.445 INFO kablam! 1 | use core::mem::transmute;
Sep 10 07:17:50.445 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:50.445 INFO kablam! 
Sep 10 07:17:50.446 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.446 INFO kablam!    --> src/types.rs:307:93
Sep 10 07:17:50.446 INFO kablam!     |
Sep 10 07:17:50.446 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 10 07:17:50.446 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.446 INFO kablam!     |
Sep 10 07:17:50.446 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 07:17:50.446 INFO kablam! 
Sep 10 07:17:50.446 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.446 INFO kablam!    --> src/types.rs:315:93
Sep 10 07:17:50.446 INFO kablam!     |
Sep 10 07:17:50.446 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 10 07:17:50.446 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.446 INFO kablam! 
Sep 10 07:17:50.446 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.446 INFO kablam!    --> src/types.rs:323:93
Sep 10 07:17:50.446 INFO kablam!     |
Sep 10 07:17:50.446 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 10 07:17:50.446 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.446 INFO kablam! 
Sep 10 07:17:50.447 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.447 INFO kablam!    --> src/types.rs:331:93
Sep 10 07:17:50.447 INFO kablam!     |
Sep 10 07:17:50.447 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 10 07:17:50.447 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.447 INFO kablam! 
Sep 10 07:17:50.447 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.447 INFO kablam!    --> src/types.rs:339:93
Sep 10 07:17:50.447 INFO kablam!     |
Sep 10 07:17:50.447 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 10 07:17:50.447 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.447 INFO kablam! 
Sep 10 07:17:50.447 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.447 INFO kablam!    --> src/types.rs:347:93
Sep 10 07:17:50.447 INFO kablam!     |
Sep 10 07:17:50.447 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 10 07:17:50.447 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.447 INFO kablam! 
Sep 10 07:17:50.447 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.447 INFO kablam!    --> src/types.rs:355:93
Sep 10 07:17:50.447 INFO kablam!     |
Sep 10 07:17:50.447 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 10 07:17:50.447 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.447 INFO kablam! 
Sep 10 07:17:50.447 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.447 INFO kablam!    --> src/types.rs:363:102
Sep 10 07:17:50.447 INFO kablam!     |
Sep 10 07:17:50.447 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 10 07:17:50.447 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.447 INFO kablam! 
Sep 10 07:17:50.447 INFO kablam! warning: unused import: `crc::calc`
Sep 10 07:17:50.447 INFO kablam!   --> src/message_builder.rs:15:5
Sep 10 07:17:50.447 INFO kablam!    |
Sep 10 07:17:50.447 INFO kablam! 15 | use crc::calc;
Sep 10 07:17:50.447 INFO kablam!    |     ^^^^^^^^^
Sep 10 07:17:50.447 INFO kablam! 
Sep 10 07:17:50.839 INFO kablam! warning: unused import: `core::mem::transmute`
Sep 10 07:17:50.839 INFO kablam!  --> src/types.rs:1:5
Sep 10 07:17:50.839 INFO kablam!   |
Sep 10 07:17:50.839 INFO kablam! 1 | use core::mem::transmute;
Sep 10 07:17:50.839 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:50.839 INFO kablam!   |
Sep 10 07:17:50.839 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 07:17:50.839 INFO kablam! 
Sep 10 07:17:50.841 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.841 INFO kablam!    --> src/types.rs:307:93
Sep 10 07:17:50.841 INFO kablam!     |
Sep 10 07:17:50.841 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 10 07:17:50.841 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.841 INFO kablam!     |
Sep 10 07:17:50.841 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 07:17:50.841 INFO kablam! 
Sep 10 07:17:50.841 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.841 INFO kablam!    --> src/types.rs:315:93
Sep 10 07:17:50.841 INFO kablam!     |
Sep 10 07:17:50.841 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 10 07:17:50.841 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.841 INFO kablam! 
Sep 10 07:17:50.841 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.841 INFO kablam!    --> src/types.rs:323:93
Sep 10 07:17:50.841 INFO kablam!     |
Sep 10 07:17:50.841 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 10 07:17:50.841 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.841 INFO kablam! 
Sep 10 07:17:50.841 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.841 INFO kablam!    --> src/types.rs:331:93
Sep 10 07:17:50.841 INFO kablam!     |
Sep 10 07:17:50.841 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 10 07:17:50.841 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.841 INFO kablam! 
Sep 10 07:17:50.841 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.841 INFO kablam!    --> src/types.rs:339:93
Sep 10 07:17:50.841 INFO kablam!     |
Sep 10 07:17:50.842 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 10 07:17:50.842 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.842 INFO kablam! 
Sep 10 07:17:50.842 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.842 INFO kablam!    --> src/types.rs:347:93
Sep 10 07:17:50.842 INFO kablam!     |
Sep 10 07:17:50.842 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 10 07:17:50.842 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.842 INFO kablam! 
Sep 10 07:17:50.842 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.842 INFO kablam!    --> src/types.rs:355:93
Sep 10 07:17:50.842 INFO kablam!     |
Sep 10 07:17:50.842 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 10 07:17:50.842 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.842 INFO kablam! 
Sep 10 07:17:50.842 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 07:17:50.842 INFO kablam!    --> src/types.rs:363:102
Sep 10 07:17:50.842 INFO kablam!     |
Sep 10 07:17:50.842 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 10 07:17:50.842 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 07:17:50.842 INFO kablam! 
Sep 10 07:17:50.843 INFO kablam! warning: unused import: `crc::calc`
Sep 10 07:17:50.843 INFO kablam!   --> src/message_builder.rs:15:5
Sep 10 07:17:50.843 INFO kablam!    |
Sep 10 07:17:50.843 INFO kablam! 15 | use crc::calc;
Sep 10 07:17:50.843 INFO kablam!    |     ^^^^^^^^^
Sep 10 07:17:50.843 INFO kablam! 
Sep 10 07:17:50.936 INFO kablam! warning: method is never used: `from_bitmap`
Sep 10 07:17:50.936 INFO kablam!   --> src/types.rs:20:5
Sep 10 07:17:50.936 INFO kablam!    |
Sep 10 07:17:50.936 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Sep 10 07:17:50.936 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:50.936 INFO kablam!    |
Sep 10 07:17:50.936 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 07:17:50.936 INFO kablam! 
Sep 10 07:17:50.937 INFO kablam! warning: function is never used: `add_byte`
Sep 10 07:17:50.937 INFO kablam!  --> src/crc.rs:1:1
Sep 10 07:17:50.937 INFO kablam!   |
Sep 10 07:17:50.937 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Sep 10 07:17:50.937 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:50.937 INFO kablam! 
Sep 10 07:17:50.937 INFO kablam! warning: function is never used: `add`
Sep 10 07:17:50.937 INFO kablam!   --> src/crc.rs:15:1
Sep 10 07:17:50.937 INFO kablam!    |
Sep 10 07:17:50.937 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Sep 10 07:17:50.937 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:50.937 INFO kablam! 
Sep 10 07:17:50.937 INFO kablam! warning: function is never used: `calc`
Sep 10 07:17:50.937 INFO kablam!   --> src/crc.rs:22:1
Sep 10 07:17:50.937 INFO kablam!    |
Sep 10 07:17:50.937 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Sep 10 07:17:50.937 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:50.937 INFO kablam! 
Sep 10 07:17:50.937 INFO kablam! warning: field is never used: `crc_calculated`
Sep 10 07:17:50.937 INFO kablam!   --> src/message_builder.rs:32:5
Sep 10 07:17:50.937 INFO kablam!    |
Sep 10 07:17:50.937 INFO kablam! 32 |     crc_calculated: u16,
Sep 10 07:17:50.937 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:50.937 INFO kablam! 
Sep 10 07:17:51.746 INFO kablam! warning: method is never used: `from_bitmap`
Sep 10 07:17:51.746 INFO kablam!   --> src/types.rs:20:5
Sep 10 07:17:51.746 INFO kablam!    |
Sep 10 07:17:51.746 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Sep 10 07:17:51.746 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:51.746 INFO kablam!    |
Sep 10 07:17:51.746 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 07:17:51.746 INFO kablam! 
Sep 10 07:17:51.746 INFO kablam! warning: function is never used: `add_byte`
Sep 10 07:17:51.746 INFO kablam!  --> src/crc.rs:1:1
Sep 10 07:17:51.746 INFO kablam!   |
Sep 10 07:17:51.746 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Sep 10 07:17:51.746 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:51.746 INFO kablam! 
Sep 10 07:17:51.746 INFO kablam! warning: function is never used: `add`
Sep 10 07:17:51.746 INFO kablam!   --> src/crc.rs:15:1
Sep 10 07:17:51.746 INFO kablam!    |
Sep 10 07:17:51.746 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Sep 10 07:17:51.746 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:51.746 INFO kablam! 
Sep 10 07:17:51.746 INFO kablam! warning: function is never used: `calc`
Sep 10 07:17:51.746 INFO kablam!   --> src/crc.rs:22:1
Sep 10 07:17:51.746 INFO kablam!    |
Sep 10 07:17:51.746 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Sep 10 07:17:51.746 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:51.746 INFO kablam! 
Sep 10 07:17:51.746 INFO kablam! warning: field is never used: `crc_calculated`
Sep 10 07:17:51.746 INFO kablam!   --> src/message_builder.rs:32:5
Sep 10 07:17:51.746 INFO kablam!    |
Sep 10 07:17:51.746 INFO kablam! 32 |     crc_calculated: u16,
Sep 10 07:17:51.746 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 10 07:17:51.746 INFO kablam! 
Sep 10 07:17:51.844 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.25s
Sep 10 07:17:51.847 INFO kablam! su: No module specific data is present
Sep 10 07:17:52.854 INFO running `"docker" "rm" "-f" "959bd886897827adfb3f5981dbe2634b073581605df2156749d17f81cbedb36a"`
Sep 10 07:17:52.973 INFO blam! 959bd886897827adfb3f5981dbe2634b073581605df2156749d17f81cbedb36a