Aug 10 23:13:42.792 INFO checking uavcan-core-0.0.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 23:13:42.792 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:13:42.792 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:13:42.792 INFO running `"docker" "create" "-v" "/tmp/crater.TXWOZBEXswqC:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 23:13:43.086 INFO blam! 7a825c0bd52f4a8326e58958d4ae25f0ddb3ee5fd038ec5a407d185f29ba82fd
Aug 10 23:13:43.087 INFO running `"docker" "start" "-a" "7a825c0bd52f4a8326e58958d4ae25f0ddb3ee5fd038ec5a407d185f29ba82fd"`
Aug 10 23:13:43.917 INFO kablam!     Checking bit_field v0.8.0
Aug 10 23:13:43.917 INFO kablam!    Compiling syn v0.10.8
Aug 10 23:13:52.287 INFO kablam!    Compiling uavcan-derive v0.0.1
Aug 10 23:13:55.365 INFO kablam!     Checking uavcan-core v0.0.1 (file:///source)
Aug 10 23:13:55.672 INFO kablam! warning: unused `#[macro_use]` import
Aug 10 23:13:55.672 INFO kablam!  --> src/lib.rs:3:1
Aug 10 23:13:55.672 INFO kablam!   |
Aug 10 23:13:55.672 INFO kablam! 3 | #[macro_use]
Aug 10 23:13:55.672 INFO kablam!   | ^^^^^^^^^^^^
Aug 10 23:13:55.673 INFO kablam!   |
Aug 10 23:13:55.673 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 10 23:13:55.673 INFO kablam! 
Aug 10 23:13:55.674 INFO kablam! warning: unused import: `core::mem::transmute`
Aug 10 23:13:55.674 INFO kablam!  --> src/types.rs:1:5
Aug 10 23:13:55.674 INFO kablam!   |
Aug 10 23:13:55.674 INFO kablam! 1 | use core::mem::transmute;
Aug 10 23:13:55.674 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:55.675 INFO kablam! 
Aug 10 23:13:55.678 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:55.678 INFO kablam!    --> src/types.rs:307:93
Aug 10 23:13:55.678 INFO kablam!     |
Aug 10 23:13:55.679 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 10 23:13:55.679 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:55.679 INFO kablam!     |
Aug 10 23:13:55.679 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 10 23:13:55.680 INFO kablam! 
Aug 10 23:13:55.680 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:55.680 INFO kablam!    --> src/types.rs:315:93
Aug 10 23:13:55.680 INFO kablam!     |
Aug 10 23:13:55.680 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 10 23:13:55.680 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:55.681 INFO kablam! 
Aug 10 23:13:55.681 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:55.681 INFO kablam!    --> src/types.rs:323:93
Aug 10 23:13:55.681 INFO kablam!     |
Aug 10 23:13:55.682 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 10 23:13:55.682 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:55.682 INFO kablam! 
Aug 10 23:13:55.683 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:55.683 INFO kablam!    --> src/types.rs:331:93
Aug 10 23:13:55.683 INFO kablam!     |
Aug 10 23:13:55.683 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 10 23:13:55.683 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:55.683 INFO kablam! 
Aug 10 23:13:55.684 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:55.684 INFO kablam!    --> src/types.rs:339:93
Aug 10 23:13:55.684 INFO kablam!     |
Aug 10 23:13:55.684 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 10 23:13:55.684 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:55.684 INFO kablam! 
Aug 10 23:13:55.685 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:55.685 INFO kablam!    --> src/types.rs:347:93
Aug 10 23:13:55.685 INFO kablam!     |
Aug 10 23:13:55.685 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 10 23:13:55.685 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:55.685 INFO kablam! 
Aug 10 23:13:55.686 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:55.686 INFO kablam!    --> src/types.rs:355:93
Aug 10 23:13:55.686 INFO kablam!     |
Aug 10 23:13:55.686 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 10 23:13:55.686 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:55.687 INFO kablam! 
Aug 10 23:13:55.687 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:55.687 INFO kablam!    --> src/types.rs:363:102
Aug 10 23:13:55.687 INFO kablam!     |
Aug 10 23:13:55.687 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 10 23:13:55.687 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:55.688 INFO kablam! 
Aug 10 23:13:55.689 INFO kablam! warning: unused import: `crc::calc`
Aug 10 23:13:55.689 INFO kablam!   --> src/message_builder.rs:15:5
Aug 10 23:13:55.689 INFO kablam!    |
Aug 10 23:13:55.689 INFO kablam! 15 | use crc::calc;
Aug 10 23:13:55.690 INFO kablam!    |     ^^^^^^^^^
Aug 10 23:13:55.690 INFO kablam! 
Aug 10 23:13:56.174 INFO kablam! warning: unused import: `core::mem::transmute`
Aug 10 23:13:56.174 INFO kablam!  --> src/types.rs:1:5
Aug 10 23:13:56.174 INFO kablam!   |
Aug 10 23:13:56.174 INFO kablam! 1 | use core::mem::transmute;
Aug 10 23:13:56.174 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:56.174 INFO kablam!   |
Aug 10 23:13:56.174 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 10 23:13:56.174 INFO kablam! 
Aug 10 23:13:56.178 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:56.178 INFO kablam!    --> src/types.rs:307:93
Aug 10 23:13:56.178 INFO kablam!     |
Aug 10 23:13:56.178 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 10 23:13:56.178 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:56.189 INFO kablam!     |
Aug 10 23:13:56.189 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 10 23:13:56.189 INFO kablam! 
Aug 10 23:13:56.190 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:56.190 INFO kablam!    --> src/types.rs:315:93
Aug 10 23:13:56.190 INFO kablam!     |
Aug 10 23:13:56.190 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 10 23:13:56.190 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:56.191 INFO kablam! 
Aug 10 23:13:56.192 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:56.192 INFO kablam!    --> src/types.rs:323:93
Aug 10 23:13:56.192 INFO kablam!     |
Aug 10 23:13:56.192 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 10 23:13:56.192 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:56.192 INFO kablam! 
Aug 10 23:13:56.193 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:56.193 INFO kablam!    --> src/types.rs:331:93
Aug 10 23:13:56.193 INFO kablam!     |
Aug 10 23:13:56.193 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 10 23:13:56.193 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:56.193 INFO kablam! 
Aug 10 23:13:56.194 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:56.194 INFO kablam!    --> src/types.rs:339:93
Aug 10 23:13:56.194 INFO kablam!     |
Aug 10 23:13:56.194 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 10 23:13:56.194 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:56.195 INFO kablam! 
Aug 10 23:13:56.195 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:56.195 INFO kablam!    --> src/types.rs:347:93
Aug 10 23:13:56.195 INFO kablam!     |
Aug 10 23:13:56.195 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 10 23:13:56.195 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:56.196 INFO kablam! 
Aug 10 23:13:56.197 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:56.197 INFO kablam!    --> src/types.rs:355:93
Aug 10 23:13:56.197 INFO kablam!     |
Aug 10 23:13:56.197 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 10 23:13:56.197 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:56.198 INFO kablam! 
Aug 10 23:13:56.199 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:13:56.199 INFO kablam!    --> src/types.rs:363:102
Aug 10 23:13:56.199 INFO kablam!     |
Aug 10 23:13:56.199 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 10 23:13:56.199 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:13:56.199 INFO kablam! 
Aug 10 23:13:56.203 INFO kablam! warning: unused import: `crc::calc`
Aug 10 23:13:56.203 INFO kablam!   --> src/message_builder.rs:15:5
Aug 10 23:13:56.203 INFO kablam!    |
Aug 10 23:13:56.203 INFO kablam! 15 | use crc::calc;
Aug 10 23:13:56.203 INFO kablam!    |     ^^^^^^^^^
Aug 10 23:13:56.203 INFO kablam! 
Aug 10 23:13:56.808 INFO kablam! warning: method is never used: `from_bitmap`
Aug 10 23:13:56.809 INFO kablam!   --> src/types.rs:20:5
Aug 10 23:13:56.809 INFO kablam!    |
Aug 10 23:13:56.809 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Aug 10 23:13:56.809 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:56.809 INFO kablam!    |
Aug 10 23:13:56.809 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 10 23:13:56.809 INFO kablam! 
Aug 10 23:13:56.809 INFO kablam! warning: function is never used: `add_byte`
Aug 10 23:13:56.809 INFO kablam!  --> src/crc.rs:1:1
Aug 10 23:13:56.809 INFO kablam!   |
Aug 10 23:13:56.809 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Aug 10 23:13:56.809 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:56.809 INFO kablam! 
Aug 10 23:13:56.809 INFO kablam! warning: function is never used: `add`
Aug 10 23:13:56.809 INFO kablam!   --> src/crc.rs:15:1
Aug 10 23:13:56.809 INFO kablam!    |
Aug 10 23:13:56.809 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Aug 10 23:13:56.809 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:56.810 INFO kablam! 
Aug 10 23:13:56.810 INFO kablam! warning: function is never used: `calc`
Aug 10 23:13:56.810 INFO kablam!   --> src/crc.rs:22:1
Aug 10 23:13:56.810 INFO kablam!    |
Aug 10 23:13:56.810 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Aug 10 23:13:56.810 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:56.810 INFO kablam! 
Aug 10 23:13:56.810 INFO kablam! warning: field is never used: `crc_calculated`
Aug 10 23:13:56.810 INFO kablam!   --> src/message_builder.rs:32:5
Aug 10 23:13:56.810 INFO kablam!    |
Aug 10 23:13:56.810 INFO kablam! 32 |     crc_calculated: u16,
Aug 10 23:13:56.810 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:56.810 INFO kablam! 
Aug 10 23:13:58.318 INFO kablam! warning: method is never used: `from_bitmap`
Aug 10 23:13:58.318 INFO kablam!   --> src/types.rs:20:5
Aug 10 23:13:58.318 INFO kablam!    |
Aug 10 23:13:58.318 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Aug 10 23:13:58.318 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:58.318 INFO kablam!    |
Aug 10 23:13:58.318 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 10 23:13:58.318 INFO kablam! 
Aug 10 23:13:58.319 INFO kablam! warning: function is never used: `add_byte`
Aug 10 23:13:58.319 INFO kablam!  --> src/crc.rs:1:1
Aug 10 23:13:58.319 INFO kablam!   |
Aug 10 23:13:58.319 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Aug 10 23:13:58.319 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:58.319 INFO kablam! 
Aug 10 23:13:58.319 INFO kablam! warning: function is never used: `add`
Aug 10 23:13:58.319 INFO kablam!   --> src/crc.rs:15:1
Aug 10 23:13:58.319 INFO kablam!    |
Aug 10 23:13:58.319 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Aug 10 23:13:58.319 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:58.319 INFO kablam! 
Aug 10 23:13:58.319 INFO kablam! warning: function is never used: `calc`
Aug 10 23:13:58.319 INFO kablam!   --> src/crc.rs:22:1
Aug 10 23:13:58.319 INFO kablam!    |
Aug 10 23:13:58.319 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Aug 10 23:13:58.320 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:58.320 INFO kablam! 
Aug 10 23:13:58.320 INFO kablam! warning: field is never used: `crc_calculated`
Aug 10 23:13:58.320 INFO kablam!   --> src/message_builder.rs:32:5
Aug 10 23:13:58.320 INFO kablam!    |
Aug 10 23:13:58.320 INFO kablam! 32 |     crc_calculated: u16,
Aug 10 23:13:58.320 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 10 23:13:58.320 INFO kablam! 
Aug 10 23:13:58.399 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.55s
Aug 10 23:13:58.402 INFO kablam! su: No module specific data is present
Aug 10 23:13:58.940 INFO running `"docker" "rm" "-f" "7a825c0bd52f4a8326e58958d4ae25f0ddb3ee5fd038ec5a407d185f29ba82fd"`
Aug 10 23:13:59.112 INFO blam! 7a825c0bd52f4a8326e58958d4ae25f0ddb3ee5fd038ec5a407d185f29ba82fd