Oct 12 12:21:37.829 INFO checking theSeafarer/arduino_hal against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:21:37.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 12:21:38.104 INFO blam! 666015ed3cafb910517a7aead04131f458e5df61bd4f63e7d540f575df952c17
Oct 12 12:21:38.108 INFO running `"docker" "start" "-a" "666015ed3cafb910517a7aead04131f458e5df61bd4f63e7d540f575df952c17"`
Oct 12 12:21:38.804 INFO kablam! usermod: no changes
Oct 12 12:21:38.861 INFO kablam!     Checking nb v0.1.1
Oct 12 12:21:38.861 INFO kablam!     Checking void v1.0.2
Oct 12 12:21:38.861 INFO kablam!     Checking ux v0.1.2
Oct 12 12:21:39.188 INFO kablam!     Checking embedded-hal v0.2.1
Oct 12 12:21:47.456 INFO kablam!     Checking arduino_hal v0.1.0 (/source)
Oct 12 12:21:47.716 INFO kablam! warning: unused import: `self::SerialError::*`
Oct 12 12:21:47.716 INFO kablam!    --> src/serial.rs:190:13
Oct 12 12:21:47.716 INFO kablam!     |
Oct 12 12:21:47.716 INFO kablam! 190 |         use self::SerialError::*;
Oct 12 12:21:47.716 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 12 12:21:47.716 INFO kablam!     |
Oct 12 12:21:47.716 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 12 12:21:47.716 INFO kablam! 
Oct 12 12:21:47.716 INFO kablam! warning: unused import: `hal::spi`
Oct 12 12:21:47.716 INFO kablam!  --> src/spi.rs:5:5
Oct 12 12:21:47.716 INFO kablam!   |
Oct 12 12:21:47.716 INFO kablam! 5 | use hal::spi;
Oct 12 12:21:47.716 INFO kablam!   |     ^^^^^^^^
Oct 12 12:21:47.716 INFO kablam! 
Oct 12 12:21:47.716 INFO kablam! warning: unused import: `hal::blocking::spi as bspi`
Oct 12 12:21:47.716 INFO kablam!  --> src/spi.rs:6:5
Oct 12 12:21:47.716 INFO kablam!   |
Oct 12 12:21:47.716 INFO kablam! 6 | use hal::blocking::spi as bspi;
Oct 12 12:21:47.716 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:21:47.716 INFO kablam! 
Oct 12 12:21:47.716 INFO kablam! warning: unused imports: `read_volatile`, `write_volatile`
Oct 12 12:21:47.716 INFO kablam!  --> src/spi.rs:8:17
Oct 12 12:21:47.716 INFO kablam!   |
Oct 12 12:21:47.716 INFO kablam! 8 | use core::ptr::{read_volatile, write_volatile};
Oct 12 12:21:47.716 INFO kablam!   |                 ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
Oct 12 12:21:47.716 INFO kablam! 
Oct 12 12:21:47.716 INFO kablam! warning: unused import: `super::reg::*`
Oct 12 12:21:47.716 INFO kablam!  --> src/spi.rs:9:5
Oct 12 12:21:47.716 INFO kablam!   |
Oct 12 12:21:47.716 INFO kablam! 9 | use super::reg::*;
Oct 12 12:21:47.716 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 12 12:21:47.716 INFO kablam! 
Oct 12 12:21:47.844 INFO kablam! warning: private trait `serial::CharSizeFlag` in public interface (error E0445)
Oct 12 12:21:47.844 INFO kablam!    --> src/serial.rs:112:1
Oct 12 12:21:47.844 INFO kablam!     |
Oct 12 12:21:47.844 INFO kablam! 112 | / impl<T> Serial<T> where
Oct 12 12:21:47.844 INFO kablam! 113 | |   T: CharSizeFlag + Into<u8> {
Oct 12 12:21:47.844 INFO kablam! 114 | |     #[inline]
Oct 12 12:21:47.844 INFO kablam! 115 | |     pub fn new_with(ubrr: u16, parity: Parity, stop: StopBits) -> Self {
Oct 12 12:21:47.844 INFO kablam! ...   |
Oct 12 12:21:47.844 INFO kablam! 159 | |
Oct 12 12:21:47.844 INFO kablam! 160 | | }
Oct 12 12:21:47.844 INFO kablam!     | |_^
Oct 12 12:21:47.844 INFO kablam!     |
Oct 12 12:21:47.844 INFO kablam!     = note: #[warn(private_in_public)] on by default
Oct 12 12:21:47.844 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 12 12:21:47.844 INFO kablam!     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Oct 12 12:21:47.844 INFO kablam! 
Oct 12 12:21:47.864 INFO kablam! warning: field is never used: `written`
Oct 12 12:21:47.865 INFO kablam!   --> src/serial.rs:73:3
Oct 12 12:21:47.865 INFO kablam!    |
Oct 12 12:21:47.865 INFO kablam! 73 |   written: bool,
Oct 12 12:21:47.866 INFO kablam!    |   ^^^^^^^^^^^^^
Oct 12 12:21:47.866 INFO kablam!    |
Oct 12 12:21:47.866 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:21:47.866 INFO kablam! 
Oct 12 12:21:47.936 INFO kablam! warning: unused import: `self::SerialError::*`
Oct 12 12:21:47.936 INFO kablam!    --> src/serial.rs:190:13
Oct 12 12:21:47.936 INFO kablam!     |
Oct 12 12:21:47.936 INFO kablam! 190 |         use self::SerialError::*;
Oct 12 12:21:47.936 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 12 12:21:47.936 INFO kablam!     |
Oct 12 12:21:47.936 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 12 12:21:47.936 INFO kablam! 
Oct 12 12:21:47.936 INFO kablam! warning: unused import: `hal::spi`
Oct 12 12:21:47.936 INFO kablam!  --> src/spi.rs:5:5
Oct 12 12:21:47.936 INFO kablam!   |
Oct 12 12:21:47.936 INFO kablam! 5 | use hal::spi;
Oct 12 12:21:47.936 INFO kablam!   |     ^^^^^^^^
Oct 12 12:21:47.936 INFO kablam! 
Oct 12 12:21:47.936 INFO kablam! warning: unused import: `hal::blocking::spi as bspi`
Oct 12 12:21:47.936 INFO kablam!  --> src/spi.rs:6:5
Oct 12 12:21:47.936 INFO kablam!   |
Oct 12 12:21:47.936 INFO kablam! 6 | use hal::blocking::spi as bspi;
Oct 12 12:21:47.936 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:21:47.936 INFO kablam! 
Oct 12 12:21:47.936 INFO kablam! warning: unused imports: `read_volatile`, `write_volatile`
Oct 12 12:21:47.936 INFO kablam!  --> src/spi.rs:8:17
Oct 12 12:21:47.936 INFO kablam!   |
Oct 12 12:21:47.936 INFO kablam! 8 | use core::ptr::{read_volatile, write_volatile};
Oct 12 12:21:47.936 INFO kablam!   |                 ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
Oct 12 12:21:47.936 INFO kablam! 
Oct 12 12:21:47.936 INFO kablam! warning: unused import: `super::reg::*`
Oct 12 12:21:47.936 INFO kablam!  --> src/spi.rs:9:5
Oct 12 12:21:47.936 INFO kablam!   |
Oct 12 12:21:47.936 INFO kablam! 9 | use super::reg::*;
Oct 12 12:21:47.936 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 12 12:21:47.936 INFO kablam! 
Oct 12 12:21:48.060 INFO kablam! warning: private trait `serial::CharSizeFlag` in public interface (error E0445)
Oct 12 12:21:48.060 INFO kablam!    --> src/serial.rs:112:1
Oct 12 12:21:48.060 INFO kablam!     |
Oct 12 12:21:48.063 INFO kablam! 112 | / impl<T> Serial<T> where
Oct 12 12:21:48.063 INFO kablam! 113 | |   T: CharSizeFlag + Into<u8> {
Oct 12 12:21:48.063 INFO kablam! 114 | |     #[inline]
Oct 12 12:21:48.063 INFO kablam! 115 | |     pub fn new_with(ubrr: u16, parity: Parity, stop: StopBits) -> Self {
Oct 12 12:21:48.063 INFO kablam! ...   |
Oct 12 12:21:48.063 INFO kablam! 159 | |
Oct 12 12:21:48.063 INFO kablam! 160 | | }
Oct 12 12:21:48.063 INFO kablam!     | |_^
Oct 12 12:21:48.063 INFO kablam!     |
Oct 12 12:21:48.063 INFO kablam!     = note: #[warn(private_in_public)] on by default
Oct 12 12:21:48.063 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 12 12:21:48.063 INFO kablam!     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Oct 12 12:21:48.063 INFO kablam! 
Oct 12 12:21:48.084 INFO kablam! warning: field is never used: `written`
Oct 12 12:21:48.084 INFO kablam!   --> src/serial.rs:73:3
Oct 12 12:21:48.084 INFO kablam!    |
Oct 12 12:21:48.084 INFO kablam! 73 |   written: bool,
Oct 12 12:21:48.084 INFO kablam!    |   ^^^^^^^^^^^^^
Oct 12 12:21:48.084 INFO kablam!    |
Oct 12 12:21:48.084 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:21:48.084 INFO kablam! 
Oct 12 12:21:48.140 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.32s
Oct 12 12:21:48.143 INFO kablam! su: No module specific data is present
Oct 12 12:21:48.389 INFO running `"docker" "rm" "-f" "666015ed3cafb910517a7aead04131f458e5df61bd4f63e7d540f575df952c17"`
Oct 12 12:21:48.479 INFO blam! 666015ed3cafb910517a7aead04131f458e5df61bd4f63e7d540f575df952c17