Oct 13 06:55:31.849 INFO checking uavcan-core-0.0.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 06:55:31.849 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 06:55:32.136 INFO blam! 4edbba88196ee176db0064e9ff92f84dc26acd3b59e8041050d391b92eb987b7
Oct 13 06:55:32.139 INFO running `"docker" "start" "-a" "4edbba88196ee176db0064e9ff92f84dc26acd3b59e8041050d391b92eb987b7"`
Oct 13 06:55:33.431 INFO kablam! usermod: no changes
Oct 13 06:55:33.529 INFO kablam!     Checking bit_field v0.8.0
Oct 13 06:55:33.533 INFO kablam!    Compiling uavcan-derive v0.0.1
Oct 13 06:55:38.552 INFO kablam!     Checking uavcan-core v0.0.1 (/source)
Oct 13 06:55:38.844 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 06:55:38.844 INFO kablam!  --> src/lib.rs:3:1
Oct 13 06:55:38.844 INFO kablam!   |
Oct 13 06:55:38.844 INFO kablam! 3 | #[macro_use]
Oct 13 06:55:38.844 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 06:55:38.861 INFO kablam!   |
Oct 13 06:55:38.861 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 06:55:38.862 INFO kablam! 
Oct 13 06:55:38.862 INFO kablam! warning: unused import: `core::mem::transmute`
Oct 13 06:55:38.862 INFO kablam!  --> src/types.rs:1:5
Oct 13 06:55:38.863 INFO kablam!   |
Oct 13 06:55:38.863 INFO kablam! 1 | use core::mem::transmute;
Oct 13 06:55:38.863 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:38.863 INFO kablam! 
Oct 13 06:55:38.864 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:38.864 INFO kablam!    --> src/types.rs:307:93
Oct 13 06:55:38.864 INFO kablam!     |
Oct 13 06:55:38.865 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); }
Oct 13 06:55:38.865 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:38.865 INFO kablam!     |
Oct 13 06:55:38.866 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 06:55:38.866 INFO kablam! 
Oct 13 06:55:38.866 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:38.867 INFO kablam!    --> src/types.rs:315:93
Oct 13 06:55:38.867 INFO kablam!     |
Oct 13 06:55:38.867 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); }
Oct 13 06:55:38.867 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:38.869 INFO kablam! 
Oct 13 06:55:38.870 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:38.870 INFO kablam!    --> src/types.rs:323:93
Oct 13 06:55:38.870 INFO kablam!     |
Oct 13 06:55:38.871 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); }
Oct 13 06:55:38.871 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:38.871 INFO kablam! 
Oct 13 06:55:38.871 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:38.872 INFO kablam!    --> src/types.rs:331:93
Oct 13 06:55:38.872 INFO kablam!     |
Oct 13 06:55:38.872 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); }
Oct 13 06:55:38.873 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:38.873 INFO kablam! 
Oct 13 06:55:38.873 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:38.874 INFO kablam!    --> src/types.rs:339:93
Oct 13 06:55:38.874 INFO kablam!     |
Oct 13 06:55:38.874 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); }
Oct 13 06:55:38.875 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:38.875 INFO kablam! 
Oct 13 06:55:38.875 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:38.875 INFO kablam!    --> src/types.rs:347:93
Oct 13 06:55:38.876 INFO kablam!     |
Oct 13 06:55:38.876 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); }
Oct 13 06:55:38.876 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:38.877 INFO kablam! 
Oct 13 06:55:38.877 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:38.877 INFO kablam!    --> src/types.rs:355:93
Oct 13 06:55:38.878 INFO kablam!     |
Oct 13 06:55:38.878 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); }
Oct 13 06:55:38.878 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:38.878 INFO kablam! 
Oct 13 06:55:38.879 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:38.879 INFO kablam!    --> src/types.rs:363:102
Oct 13 06:55:38.879 INFO kablam!     |
Oct 13 06:55:38.880 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); }
Oct 13 06:55:38.881 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:38.881 INFO kablam! 
Oct 13 06:55:38.881 INFO kablam! warning: unused import: `crc::calc`
Oct 13 06:55:38.882 INFO kablam!   --> src/message_builder.rs:15:5
Oct 13 06:55:38.882 INFO kablam!    |
Oct 13 06:55:38.882 INFO kablam! 15 | use crc::calc;
Oct 13 06:55:38.883 INFO kablam!    |     ^^^^^^^^^
Oct 13 06:55:38.883 INFO kablam! 
Oct 13 06:55:39.657 INFO kablam! warning: method is never used: `from_bitmap`
Oct 13 06:55:39.657 INFO kablam!   --> src/types.rs:20:5
Oct 13 06:55:39.657 INFO kablam!    |
Oct 13 06:55:39.657 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Oct 13 06:55:39.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:39.657 INFO kablam!    |
Oct 13 06:55:39.657 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 06:55:39.657 INFO kablam! 
Oct 13 06:55:39.657 INFO kablam! warning: function is never used: `add_byte`
Oct 13 06:55:39.657 INFO kablam!  --> src/crc.rs:1:1
Oct 13 06:55:39.657 INFO kablam!   |
Oct 13 06:55:39.657 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Oct 13 06:55:39.657 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:39.657 INFO kablam! 
Oct 13 06:55:39.657 INFO kablam! warning: function is never used: `add`
Oct 13 06:55:39.657 INFO kablam!   --> src/crc.rs:15:1
Oct 13 06:55:39.657 INFO kablam!    |
Oct 13 06:55:39.657 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Oct 13 06:55:39.657 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:39.657 INFO kablam! 
Oct 13 06:55:39.657 INFO kablam! warning: function is never used: `calc`
Oct 13 06:55:39.657 INFO kablam!   --> src/crc.rs:22:1
Oct 13 06:55:39.657 INFO kablam!    |
Oct 13 06:55:39.657 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Oct 13 06:55:39.657 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:39.657 INFO kablam! 
Oct 13 06:55:39.657 INFO kablam! warning: field is never used: `crc_calculated`
Oct 13 06:55:39.657 INFO kablam!   --> src/message_builder.rs:32:5
Oct 13 06:55:39.657 INFO kablam!    |
Oct 13 06:55:39.657 INFO kablam! 32 |     crc_calculated: u16,
Oct 13 06:55:39.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:39.657 INFO kablam! 
Oct 13 06:55:39.716 INFO kablam! warning: unused import: `core::mem::transmute`
Oct 13 06:55:39.716 INFO kablam!  --> src/types.rs:1:5
Oct 13 06:55:39.716 INFO kablam!   |
Oct 13 06:55:39.716 INFO kablam! 1 | use core::mem::transmute;
Oct 13 06:55:39.716 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:39.716 INFO kablam!   |
Oct 13 06:55:39.716 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 06:55:39.716 INFO kablam! 
Oct 13 06:55:39.724 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:39.724 INFO kablam!    --> src/types.rs:307:93
Oct 13 06:55:39.724 INFO kablam!     |
Oct 13 06:55:39.724 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); }
Oct 13 06:55:39.724 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:39.724 INFO kablam!     |
Oct 13 06:55:39.724 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 06:55:39.724 INFO kablam! 
Oct 13 06:55:39.724 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:39.724 INFO kablam!    --> src/types.rs:315:93
Oct 13 06:55:39.724 INFO kablam!     |
Oct 13 06:55:39.724 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); }
Oct 13 06:55:39.724 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:39.724 INFO kablam! 
Oct 13 06:55:39.724 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:39.724 INFO kablam!    --> src/types.rs:323:93
Oct 13 06:55:39.724 INFO kablam!     |
Oct 13 06:55:39.724 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); }
Oct 13 06:55:39.724 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:39.724 INFO kablam! 
Oct 13 06:55:39.724 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:39.724 INFO kablam!    --> src/types.rs:331:93
Oct 13 06:55:39.724 INFO kablam!     |
Oct 13 06:55:39.724 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); }
Oct 13 06:55:39.724 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:39.724 INFO kablam! 
Oct 13 06:55:39.728 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:39.728 INFO kablam!    --> src/types.rs:339:93
Oct 13 06:55:39.728 INFO kablam!     |
Oct 13 06:55:39.728 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); }
Oct 13 06:55:39.728 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:39.728 INFO kablam! 
Oct 13 06:55:39.728 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:39.728 INFO kablam!    --> src/types.rs:347:93
Oct 13 06:55:39.728 INFO kablam!     |
Oct 13 06:55:39.728 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); }
Oct 13 06:55:39.728 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:39.728 INFO kablam! 
Oct 13 06:55:39.728 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:39.728 INFO kablam!    --> src/types.rs:355:93
Oct 13 06:55:39.728 INFO kablam!     |
Oct 13 06:55:39.728 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); }
Oct 13 06:55:39.728 INFO kablam!     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:39.728 INFO kablam! 
Oct 13 06:55:39.728 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 06:55:39.728 INFO kablam!    --> src/types.rs:363:102
Oct 13 06:55:39.732 INFO kablam!     |
Oct 13 06:55:39.732 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); }
Oct 13 06:55:39.732 INFO kablam!     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 06:55:39.732 INFO kablam! 
Oct 13 06:55:39.732 INFO kablam! warning: unused import: `crc::calc`
Oct 13 06:55:39.732 INFO kablam!   --> src/message_builder.rs:15:5
Oct 13 06:55:39.732 INFO kablam!    |
Oct 13 06:55:39.732 INFO kablam! 15 | use crc::calc;
Oct 13 06:55:39.732 INFO kablam!    |     ^^^^^^^^^
Oct 13 06:55:39.732 INFO kablam! 
Oct 13 06:55:40.496 INFO kablam! warning: method is never used: `from_bitmap`
Oct 13 06:55:40.496 INFO kablam!   --> src/types.rs:20:5
Oct 13 06:55:40.496 INFO kablam!    |
Oct 13 06:55:40.496 INFO kablam! 20 |     fn from_bitmap(bm: u16) -> f16 {
Oct 13 06:55:40.496 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:40.496 INFO kablam!    |
Oct 13 06:55:40.496 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 06:55:40.496 INFO kablam! 
Oct 13 06:55:40.496 INFO kablam! warning: function is never used: `add_byte`
Oct 13 06:55:40.496 INFO kablam!  --> src/crc.rs:1:1
Oct 13 06:55:40.496 INFO kablam!   |
Oct 13 06:55:40.496 INFO kablam! 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Oct 13 06:55:40.496 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:40.497 INFO kablam! 
Oct 13 06:55:40.497 INFO kablam! warning: function is never used: `add`
Oct 13 06:55:40.497 INFO kablam!   --> src/crc.rs:15:1
Oct 13 06:55:40.497 INFO kablam!    |
Oct 13 06:55:40.497 INFO kablam! 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Oct 13 06:55:40.497 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:40.497 INFO kablam! 
Oct 13 06:55:40.497 INFO kablam! warning: function is never used: `calc`
Oct 13 06:55:40.497 INFO kablam!   --> src/crc.rs:22:1
Oct 13 06:55:40.497 INFO kablam!    |
Oct 13 06:55:40.497 INFO kablam! 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Oct 13 06:55:40.497 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:40.497 INFO kablam! 
Oct 13 06:55:40.497 INFO kablam! warning: field is never used: `crc_calculated`
Oct 13 06:55:40.497 INFO kablam!   --> src/message_builder.rs:32:5
Oct 13 06:55:40.497 INFO kablam!    |
Oct 13 06:55:40.497 INFO kablam! 32 |     crc_calculated: u16,
Oct 13 06:55:40.497 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 06:55:40.497 INFO kablam! 
Oct 13 06:55:40.551 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.08s
Oct 13 06:55:40.552 INFO kablam! su: No module specific data is present
Oct 13 06:55:41.185 INFO running `"docker" "rm" "-f" "4edbba88196ee176db0064e9ff92f84dc26acd3b59e8041050d391b92eb987b7"`
Oct 13 06:55:41.480 INFO blam! 4edbba88196ee176db0064e9ff92f84dc26acd3b59e8041050d391b92eb987b7