Aug 30 00:07:41.393 INFO checking uavcan-core-0.0.1 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 00:07:41.393 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 00:07:41.393 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 00:07:41.583 INFO blam! dbce483a0b004e952e8e6143b1cd5dba46c36b7a7cf3b74e6a0f047e3babefc8
Aug 30 00:07:41.585 INFO running `"docker" "start" "-a" "dbce483a0b004e952e8e6143b1cd5dba46c36b7a7cf3b74e6a0f047e3babefc8"`
Aug 30 00:07:42.189 INFO kablam!     Checking bit_field v0.8.0
Aug 30 00:07:42.189 INFO kablam!    Compiling syn v0.10.8
Aug 30 00:07:47.366 INFO kablam!    Compiling uavcan-derive v0.0.1
Aug 30 00:07:49.536 INFO kablam!     Checking uavcan-core v0.0.1 (file:///source)
Aug 30 00:07:49.670 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 00:07:49.670 INFO kablam!  --> src/lib.rs:3:1
Aug 30 00:07:49.670 INFO kablam!   |
Aug 30 00:07:49.670 INFO kablam! 3 | #[macro_use]
Aug 30 00:07:49.670 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 00:07:49.670 INFO kablam!   |
Aug 30 00:07:49.670 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 00:07:49.670 INFO kablam! 
Aug 30 00:07:49.670 INFO kablam! warning: unused import: `core::mem::transmute`
Aug 30 00:07:49.670 INFO kablam!  --> src/types.rs:1:5
Aug 30 00:07:49.670 INFO kablam!   |
Aug 30 00:07:49.670 INFO kablam! 1 | use core::mem::transmute;
Aug 30 00:07:49.671 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:49.671 INFO kablam! 
Aug 30 00:07:49.673 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:49.673 INFO kablam!    --> src/types.rs:307:93
Aug 30 00:07:49.673 INFO kablam!     |
Aug 30 00:07:49.673 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 30 00:07:49.673 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:49.673 INFO kablam!     |
Aug 30 00:07:49.673 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 00:07:49.673 INFO kablam! 
Aug 30 00:07:49.674 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:49.675 INFO kablam!    --> src/types.rs:315:93
Aug 30 00:07:49.675 INFO kablam!     |
Aug 30 00:07:49.675 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 30 00:07:49.675 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:49.675 INFO kablam! 
Aug 30 00:07:49.675 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:49.675 INFO kablam!    --> src/types.rs:323:93
Aug 30 00:07:49.675 INFO kablam!     |
Aug 30 00:07:49.675 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 30 00:07:49.675 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:49.675 INFO kablam! 
Aug 30 00:07:49.675 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:49.675 INFO kablam!    --> src/types.rs:331:93
Aug 30 00:07:49.675 INFO kablam!     |
Aug 30 00:07:49.675 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 30 00:07:49.675 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:49.675 INFO kablam! 
Aug 30 00:07:49.675 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:49.675 INFO kablam!    --> src/types.rs:339:93
Aug 30 00:07:49.675 INFO kablam!     |
Aug 30 00:07:49.675 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 30 00:07:49.675 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:49.675 INFO kablam! 
Aug 30 00:07:49.675 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:49.675 INFO kablam!    --> src/types.rs:347:93
Aug 30 00:07:49.675 INFO kablam!     |
Aug 30 00:07:49.676 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 30 00:07:49.676 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:49.676 INFO kablam! 
Aug 30 00:07:49.676 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:49.676 INFO kablam!    --> src/types.rs:355:93
Aug 30 00:07:49.676 INFO kablam!     |
Aug 30 00:07:49.676 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 30 00:07:49.676 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:49.676 INFO kablam! 
Aug 30 00:07:49.676 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:49.676 INFO kablam!    --> src/types.rs:363:102
Aug 30 00:07:49.676 INFO kablam!     |
Aug 30 00:07:49.676 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 30 00:07:49.676 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:49.676 INFO kablam! 
Aug 30 00:07:49.678 INFO kablam! warning: unused import: `crc::calc`
Aug 30 00:07:49.678 INFO kablam!   --> src/message_builder.rs:15:5
Aug 30 00:07:49.678 INFO kablam!    |
Aug 30 00:07:49.678 INFO kablam! 15 | use crc::calc;
Aug 30 00:07:49.678 INFO kablam!    |     ^^^^^^^^^
Aug 30 00:07:49.678 INFO kablam! 
Aug 30 00:07:50.032 INFO kablam! warning: unused import: `core::mem::transmute`
Aug 30 00:07:50.032 INFO kablam!  --> src/types.rs:1:5
Aug 30 00:07:50.032 INFO kablam!   |
Aug 30 00:07:50.032 INFO kablam! 1 | use core::mem::transmute;
Aug 30 00:07:50.032 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:50.032 INFO kablam!   |
Aug 30 00:07:50.032 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 00:07:50.032 INFO kablam! 
Aug 30 00:07:50.035 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:50.035 INFO kablam!    --> src/types.rs:307:93
Aug 30 00:07:50.035 INFO kablam!     |
Aug 30 00:07:50.035 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 30 00:07:50.035 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:50.035 INFO kablam!     |
Aug 30 00:07:50.035 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 00:07:50.035 INFO kablam! 
Aug 30 00:07:50.035 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:50.035 INFO kablam!    --> src/types.rs:315:93
Aug 30 00:07:50.035 INFO kablam!     |
Aug 30 00:07:50.035 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 30 00:07:50.035 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:50.035 INFO kablam! 
Aug 30 00:07:50.035 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:50.035 INFO kablam!    --> src/types.rs:323:93
Aug 30 00:07:50.035 INFO kablam!     |
Aug 30 00:07:50.035 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 30 00:07:50.035 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:50.035 INFO kablam! 
Aug 30 00:07:50.035 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:50.036 INFO kablam!    --> src/types.rs:331:93
Aug 30 00:07:50.036 INFO kablam!     |
Aug 30 00:07:50.036 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 30 00:07:50.036 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:50.036 INFO kablam! 
Aug 30 00:07:50.036 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:50.036 INFO kablam!    --> src/types.rs:339:93
Aug 30 00:07:50.036 INFO kablam!     |
Aug 30 00:07:50.036 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 30 00:07:50.036 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:50.036 INFO kablam! 
Aug 30 00:07:50.036 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:50.036 INFO kablam!    --> src/types.rs:347:93
Aug 30 00:07:50.036 INFO kablam!     |
Aug 30 00:07:50.036 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 30 00:07:50.036 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:50.036 INFO kablam! 
Aug 30 00:07:50.036 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:50.036 INFO kablam!    --> src/types.rs:355:93
Aug 30 00:07:50.036 INFO kablam!     |
Aug 30 00:07:50.036 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 30 00:07:50.036 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:50.036 INFO kablam! 
Aug 30 00:07:50.036 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 00:07:50.036 INFO kablam!    --> src/types.rs:363:102
Aug 30 00:07:50.036 INFO kablam!     |
Aug 30 00:07:50.036 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 30 00:07:50.036 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 00:07:50.036 INFO kablam! 
Aug 30 00:07:50.038 INFO kablam! warning: unused import: `crc::calc`
Aug 30 00:07:50.038 INFO kablam!   --> src/message_builder.rs:15:5
Aug 30 00:07:50.038 INFO kablam!    |
Aug 30 00:07:50.038 INFO kablam! 15 | use crc::calc;
Aug 30 00:07:50.038 INFO kablam!    |     ^^^^^^^^^
Aug 30 00:07:50.038 INFO kablam! 
Aug 30 00:07:50.286 INFO kablam! warning: method is never used: `from_bitmap`
Aug 30 00:07:50.286 INFO kablam!   --> src/types.rs:20:5
Aug 30 00:07:50.287 INFO kablam!    |
Aug 30 00:07:50.287 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Aug 30 00:07:50.287 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:50.287 INFO kablam!    |
Aug 30 00:07:50.287 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 00:07:50.287 INFO kablam! 
Aug 30 00:07:50.287 INFO kablam! warning: function is never used: `add_byte`
Aug 30 00:07:50.287 INFO kablam!  --> src/crc.rs:1:1
Aug 30 00:07:50.287 INFO kablam!   |
Aug 30 00:07:50.287 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Aug 30 00:07:50.287 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:50.287 INFO kablam! 
Aug 30 00:07:50.287 INFO kablam! warning: function is never used: `add`
Aug 30 00:07:50.287 INFO kablam!   --> src/crc.rs:15:1
Aug 30 00:07:50.287 INFO kablam!    |
Aug 30 00:07:50.287 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Aug 30 00:07:50.287 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:50.287 INFO kablam! 
Aug 30 00:07:50.287 INFO kablam! warning: function is never used: `calc`
Aug 30 00:07:50.287 INFO kablam!   --> src/crc.rs:22:1
Aug 30 00:07:50.287 INFO kablam!    |
Aug 30 00:07:50.287 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Aug 30 00:07:50.287 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:50.287 INFO kablam! 
Aug 30 00:07:50.287 INFO kablam! warning: field is never used: `crc_calculated`
Aug 30 00:07:50.287 INFO kablam!   --> src/message_builder.rs:32:5
Aug 30 00:07:50.288 INFO kablam!    |
Aug 30 00:07:50.288 INFO kablam! 32 |     crc_calculated: u16,
Aug 30 00:07:50.288 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:50.288 INFO kablam! 
Aug 30 00:07:51.129 INFO kablam! warning: method is never used: `from_bitmap`
Aug 30 00:07:51.129 INFO kablam!   --> src/types.rs:20:5
Aug 30 00:07:51.129 INFO kablam!    |
Aug 30 00:07:51.129 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Aug 30 00:07:51.130 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:51.130 INFO kablam!    |
Aug 30 00:07:51.130 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 00:07:51.130 INFO kablam! 
Aug 30 00:07:51.130 INFO kablam! warning: function is never used: `add_byte`
Aug 30 00:07:51.130 INFO kablam!  --> src/crc.rs:1:1
Aug 30 00:07:51.130 INFO kablam!   |
Aug 30 00:07:51.130 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Aug 30 00:07:51.130 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:51.130 INFO kablam! 
Aug 30 00:07:51.130 INFO kablam! warning: function is never used: `add`
Aug 30 00:07:51.130 INFO kablam!   --> src/crc.rs:15:1
Aug 30 00:07:51.130 INFO kablam!    |
Aug 30 00:07:51.130 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Aug 30 00:07:51.130 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:51.130 INFO kablam! 
Aug 30 00:07:51.130 INFO kablam! warning: function is never used: `calc`
Aug 30 00:07:51.130 INFO kablam!   --> src/crc.rs:22:1
Aug 30 00:07:51.130 INFO kablam!    |
Aug 30 00:07:51.130 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Aug 30 00:07:51.130 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:51.130 INFO kablam! 
Aug 30 00:07:51.130 INFO kablam! warning: field is never used: `crc_calculated`
Aug 30 00:07:51.130 INFO kablam!   --> src/message_builder.rs:32:5
Aug 30 00:07:51.130 INFO kablam!    |
Aug 30 00:07:51.130 INFO kablam! 32 |     crc_calculated: u16,
Aug 30 00:07:51.130 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 30 00:07:51.131 INFO kablam! 
Aug 30 00:07:51.172 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.01s
Aug 30 00:07:51.176 INFO kablam! su: No module specific data is present
Aug 30 00:07:51.596 INFO running `"docker" "rm" "-f" "dbce483a0b004e952e8e6143b1cd5dba46c36b7a7cf3b74e6a0f047e3babefc8"`
Aug 30 00:07:51.797 INFO blam! dbce483a0b004e952e8e6143b1cd5dba46c36b7a7cf3b74e6a0f047e3babefc8