Nov 30 13:41:06.905 INFO checking uavcan-core-0.0.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 13:41:06.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 13:41:07.397 INFO [stdout] 55c1be671818fa6bf8acdf571d017b998b5295cf407eae9563458f7525d172e3
Nov 30 13:41:07.402 INFO running `"docker" "start" "-a" "55c1be671818fa6bf8acdf571d017b998b5295cf407eae9563458f7525d172e3"`
Nov 30 13:41:08.357 INFO [stderr] usermod: no changes
Nov 30 13:41:08.398 INFO [stderr]     Checking bit_field v0.8.0
Nov 30 13:41:08.398 INFO [stderr]    Compiling syn v0.10.8
Nov 30 13:41:12.982 INFO [stderr]    Compiling uavcan-derive v0.0.1
Nov 30 13:41:16.907 INFO [stderr]     Checking uavcan-core v0.0.1 (/source)
Nov 30 13:41:17.010 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 13:41:17.010 INFO [stderr]  --> src/lib.rs:3:1
Nov 30 13:41:17.010 INFO [stderr]   |
Nov 30 13:41:17.011 INFO [stderr] 3 | #[macro_use]
Nov 30 13:41:17.011 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 13:41:17.011 INFO [stderr]   |
Nov 30 13:41:17.011 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 13:41:17.011 INFO [stderr] 
Nov 30 13:41:17.011 INFO [stderr] warning: unused import: `core::mem::transmute`
Nov 30 13:41:17.011 INFO [stderr]  --> src/types.rs:1:5
Nov 30 13:41:17.011 INFO [stderr]   |
Nov 30 13:41:17.011 INFO [stderr] 1 | use core::mem::transmute;
Nov 30 13:41:17.011 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:17.011 INFO [stderr] 
Nov 30 13:41:17.014 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.014 INFO [stderr]    --> src/types.rs:307:93
Nov 30 13:41:17.014 INFO [stderr]     |
Nov 30 13:41:17.014 INFO [stderr] 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); }
Nov 30 13:41:17.014 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.014 INFO [stderr]     |
Nov 30 13:41:17.014 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 13:41:17.014 INFO [stderr] 
Nov 30 13:41:17.014 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.014 INFO [stderr]    --> src/types.rs:315:93
Nov 30 13:41:17.014 INFO [stderr]     |
Nov 30 13:41:17.014 INFO [stderr] 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); }
Nov 30 13:41:17.014 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.014 INFO [stderr] 
Nov 30 13:41:17.014 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.014 INFO [stderr]    --> src/types.rs:323:93
Nov 30 13:41:17.014 INFO [stderr]     |
Nov 30 13:41:17.014 INFO [stderr] 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); }
Nov 30 13:41:17.014 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.014 INFO [stderr] 
Nov 30 13:41:17.014 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.014 INFO [stderr]    --> src/types.rs:331:93
Nov 30 13:41:17.014 INFO [stderr]     |
Nov 30 13:41:17.014 INFO [stderr] 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); }
Nov 30 13:41:17.014 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.014 INFO [stderr] 
Nov 30 13:41:17.014 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.014 INFO [stderr]    --> src/types.rs:339:93
Nov 30 13:41:17.014 INFO [stderr]     |
Nov 30 13:41:17.014 INFO [stderr] 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); }
Nov 30 13:41:17.014 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.014 INFO [stderr] 
Nov 30 13:41:17.014 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.014 INFO [stderr]    --> src/types.rs:347:93
Nov 30 13:41:17.014 INFO [stderr]     |
Nov 30 13:41:17.014 INFO [stderr] 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); }
Nov 30 13:41:17.014 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.014 INFO [stderr] 
Nov 30 13:41:17.014 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.014 INFO [stderr]    --> src/types.rs:355:93
Nov 30 13:41:17.014 INFO [stderr]     |
Nov 30 13:41:17.014 INFO [stderr] 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); }
Nov 30 13:41:17.014 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.014 INFO [stderr] 
Nov 30 13:41:17.014 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.014 INFO [stderr]    --> src/types.rs:363:102
Nov 30 13:41:17.014 INFO [stderr]     |
Nov 30 13:41:17.014 INFO [stderr] 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); }
Nov 30 13:41:17.014 INFO [stderr]     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.014 INFO [stderr] 
Nov 30 13:41:17.014 INFO [stderr] warning: unused import: `crc::calc`
Nov 30 13:41:17.014 INFO [stderr]   --> src/message_builder.rs:15:5
Nov 30 13:41:17.014 INFO [stderr]    |
Nov 30 13:41:17.014 INFO [stderr] 15 | use crc::calc;
Nov 30 13:41:17.014 INFO [stderr]    |     ^^^^^^^^^
Nov 30 13:41:17.014 INFO [stderr] 
Nov 30 13:41:17.440 INFO [stderr] warning: method is never used: `from_bitmap`
Nov 30 13:41:17.440 INFO [stderr]   --> src/types.rs:20:5
Nov 30 13:41:17.440 INFO [stderr]    |
Nov 30 13:41:17.440 INFO [stderr] 20 |     fn from_bitmap(bm: u16) -> f16 {
Nov 30 13:41:17.440 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:17.440 INFO [stderr]    |
Nov 30 13:41:17.440 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 13:41:17.440 INFO [stderr] 
Nov 30 13:41:17.441 INFO [stderr] warning: function is never used: `add_byte`
Nov 30 13:41:17.441 INFO [stderr]  --> src/crc.rs:1:1
Nov 30 13:41:17.441 INFO [stderr]   |
Nov 30 13:41:17.441 INFO [stderr] 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Nov 30 13:41:17.441 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:17.441 INFO [stderr] 
Nov 30 13:41:17.441 INFO [stderr] warning: function is never used: `add`
Nov 30 13:41:17.441 INFO [stderr]   --> src/crc.rs:15:1
Nov 30 13:41:17.441 INFO [stderr]    |
Nov 30 13:41:17.441 INFO [stderr] 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Nov 30 13:41:17.441 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:17.441 INFO [stderr] 
Nov 30 13:41:17.441 INFO [stderr] warning: function is never used: `calc`
Nov 30 13:41:17.441 INFO [stderr]   --> src/crc.rs:22:1
Nov 30 13:41:17.441 INFO [stderr]    |
Nov 30 13:41:17.441 INFO [stderr] 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Nov 30 13:41:17.441 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:17.441 INFO [stderr] 
Nov 30 13:41:17.441 INFO [stderr] warning: field is never used: `crc_calculated`
Nov 30 13:41:17.441 INFO [stderr]   --> src/message_builder.rs:32:5
Nov 30 13:41:17.441 INFO [stderr]    |
Nov 30 13:41:17.441 INFO [stderr] 32 |     crc_calculated: u16,
Nov 30 13:41:17.488 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:17.488 INFO [stderr] 
Nov 30 13:41:17.488 INFO [stderr] warning: unused import: `core::mem::transmute`
Nov 30 13:41:17.488 INFO [stderr]  --> src/types.rs:1:5
Nov 30 13:41:17.488 INFO [stderr]   |
Nov 30 13:41:17.488 INFO [stderr] 1 | use core::mem::transmute;
Nov 30 13:41:17.488 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:17.488 INFO [stderr]   |
Nov 30 13:41:17.488 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 13:41:17.488 INFO [stderr] 
Nov 30 13:41:17.488 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.488 INFO [stderr]    --> src/types.rs:307:93
Nov 30 13:41:17.488 INFO [stderr]     |
Nov 30 13:41:17.488 INFO [stderr] 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); }
Nov 30 13:41:17.488 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.488 INFO [stderr]     |
Nov 30 13:41:17.488 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 13:41:17.488 INFO [stderr] 
Nov 30 13:41:17.488 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.488 INFO [stderr]    --> src/types.rs:315:93
Nov 30 13:41:17.488 INFO [stderr]     |
Nov 30 13:41:17.488 INFO [stderr] 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); }
Nov 30 13:41:17.488 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.488 INFO [stderr] 
Nov 30 13:41:17.488 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.488 INFO [stderr]    --> src/types.rs:323:93
Nov 30 13:41:17.488 INFO [stderr]     |
Nov 30 13:41:17.488 INFO [stderr] 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); }
Nov 30 13:41:17.488 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.488 INFO [stderr] 
Nov 30 13:41:17.488 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.488 INFO [stderr]    --> src/types.rs:331:93
Nov 30 13:41:17.488 INFO [stderr]     |
Nov 30 13:41:17.488 INFO [stderr] 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); }
Nov 30 13:41:17.489 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.489 INFO [stderr] 
Nov 30 13:41:17.489 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.489 INFO [stderr]    --> src/types.rs:339:93
Nov 30 13:41:17.489 INFO [stderr]     |
Nov 30 13:41:17.489 INFO [stderr] 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); }
Nov 30 13:41:17.489 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.489 INFO [stderr] 
Nov 30 13:41:17.489 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.489 INFO [stderr]    --> src/types.rs:347:93
Nov 30 13:41:17.489 INFO [stderr]     |
Nov 30 13:41:17.489 INFO [stderr] 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); }
Nov 30 13:41:17.489 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.489 INFO [stderr] 
Nov 30 13:41:17.489 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.489 INFO [stderr]    --> src/types.rs:355:93
Nov 30 13:41:17.489 INFO [stderr]     |
Nov 30 13:41:17.489 INFO [stderr] 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); }
Nov 30 13:41:17.489 INFO [stderr]     |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.489 INFO [stderr] 
Nov 30 13:41:17.489 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 13:41:17.489 INFO [stderr]    --> src/types.rs:363:102
Nov 30 13:41:17.489 INFO [stderr]     |
Nov 30 13:41:17.489 INFO [stderr] 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); }
Nov 30 13:41:17.489 INFO [stderr]     |                                                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 13:41:17.489 INFO [stderr] 
Nov 30 13:41:17.489 INFO [stderr] warning: unused import: `crc::calc`
Nov 30 13:41:17.489 INFO [stderr]   --> src/message_builder.rs:15:5
Nov 30 13:41:17.489 INFO [stderr]    |
Nov 30 13:41:17.489 INFO [stderr] 15 | use crc::calc;
Nov 30 13:41:17.489 INFO [stderr]    |     ^^^^^^^^^
Nov 30 13:41:17.489 INFO [stderr] 
Nov 30 13:41:18.188 INFO [stderr] warning: method is never used: `from_bitmap`
Nov 30 13:41:18.188 INFO [stderr]   --> src/types.rs:20:5
Nov 30 13:41:18.188 INFO [stderr]    |
Nov 30 13:41:18.188 INFO [stderr] 20 |     fn from_bitmap(bm: u16) -> f16 {
Nov 30 13:41:18.188 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:18.188 INFO [stderr]    |
Nov 30 13:41:18.188 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 13:41:18.188 INFO [stderr] 
Nov 30 13:41:18.188 INFO [stderr] warning: function is never used: `add_byte`
Nov 30 13:41:18.188 INFO [stderr]  --> src/crc.rs:1:1
Nov 30 13:41:18.188 INFO [stderr]   |
Nov 30 13:41:18.188 INFO [stderr] 1 | fn add_byte(mut crc: u16, data: &u8) -> u16{
Nov 30 13:41:18.188 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:18.188 INFO [stderr] 
Nov 30 13:41:18.188 INFO [stderr] warning: function is never used: `add`
Nov 30 13:41:18.188 INFO [stderr]   --> src/crc.rs:15:1
Nov 30 13:41:18.188 INFO [stderr]    |
Nov 30 13:41:18.188 INFO [stderr] 15 | pub fn add(mut crc: u16, data: &[u8]) -> u16 {
Nov 30 13:41:18.189 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:18.189 INFO [stderr] 
Nov 30 13:41:18.189 INFO [stderr] warning: function is never used: `calc`
Nov 30 13:41:18.189 INFO [stderr]   --> src/crc.rs:22:1
Nov 30 13:41:18.189 INFO [stderr]    |
Nov 30 13:41:18.189 INFO [stderr] 22 | pub fn calc(data: &[u8], data_type_signature: u64) -> u16 {
Nov 30 13:41:18.189 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:18.189 INFO [stderr] 
Nov 30 13:41:18.189 INFO [stderr] warning: field is never used: `crc_calculated`
Nov 30 13:41:18.189 INFO [stderr]   --> src/message_builder.rs:32:5
Nov 30 13:41:18.189 INFO [stderr]    |
Nov 30 13:41:18.189 INFO [stderr] 32 |     crc_calculated: u16,
Nov 30 13:41:18.189 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 13:41:18.189 INFO [stderr] 
Nov 30 13:41:18.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.84s
Nov 30 13:41:18.232 INFO [stderr] su: No module specific data is present
Nov 30 13:41:18.960 INFO running `"docker" "inspect" "55c1be671818fa6bf8acdf571d017b998b5295cf407eae9563458f7525d172e3"`
Nov 30 13:41:19.338 INFO running `"docker" "rm" "-f" "55c1be671818fa6bf8acdf571d017b998b5295cf407eae9563458f7525d172e3"`
Nov 30 13:41:19.572 INFO [stdout] 55c1be671818fa6bf8acdf571d017b998b5295cf407eae9563458f7525d172e3