Oct 31 19:47:16.240 INFO checking theSeafarer/arduino_hal against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 19:47:16.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 19:47:16.492 INFO blam! 033501432f0d827475a3ea9878e61b7489628b76db123bfcb033a79b1410c7cc
Oct 31 19:47:16.505 INFO running `"docker" "start" "-a" "033501432f0d827475a3ea9878e61b7489628b76db123bfcb033a79b1410c7cc"`
Oct 31 19:47:17.093 INFO kablam! usermod: no changes
Oct 31 19:47:17.141 INFO kablam!     Checking void v1.0.2
Oct 31 19:47:17.142 INFO kablam!     Checking nb v0.1.1
Oct 31 19:47:17.142 INFO kablam!     Checking ux v0.1.2
Oct 31 19:47:17.308 INFO kablam!     Checking embedded-hal v0.2.1
Oct 31 19:47:25.889 INFO kablam!     Checking arduino_hal v0.1.0 (/source)
Oct 31 19:47:26.044 INFO kablam! warning: unused import: `self::SerialError::*`
Oct 31 19:47:26.044 INFO kablam!    --> src/serial.rs:190:13
Oct 31 19:47:26.044 INFO kablam!     |
Oct 31 19:47:26.044 INFO kablam! 190 |         use self::SerialError::*;
Oct 31 19:47:26.044 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 31 19:47:26.044 INFO kablam!     |
Oct 31 19:47:26.044 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 31 19:47:26.044 INFO kablam! 
Oct 31 19:47:26.044 INFO kablam! warning: unused import: `hal::spi`
Oct 31 19:47:26.044 INFO kablam!  --> src/spi.rs:5:5
Oct 31 19:47:26.044 INFO kablam!   |
Oct 31 19:47:26.044 INFO kablam! 5 | use hal::spi;
Oct 31 19:47:26.044 INFO kablam!   |     ^^^^^^^^
Oct 31 19:47:26.044 INFO kablam! 
Oct 31 19:47:26.044 INFO kablam! warning: unused import: `hal::blocking::spi as bspi`
Oct 31 19:47:26.044 INFO kablam!  --> src/spi.rs:6:5
Oct 31 19:47:26.044 INFO kablam!   |
Oct 31 19:47:26.044 INFO kablam! 6 | use hal::blocking::spi as bspi;
Oct 31 19:47:26.044 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:47:26.045 INFO kablam! 
Oct 31 19:47:26.045 INFO kablam! warning: unused imports: `read_volatile`, `write_volatile`
Oct 31 19:47:26.045 INFO kablam!  --> src/spi.rs:8:17
Oct 31 19:47:26.045 INFO kablam!   |
Oct 31 19:47:26.045 INFO kablam! 8 | use core::ptr::{read_volatile, write_volatile};
Oct 31 19:47:26.045 INFO kablam!   |                 ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
Oct 31 19:47:26.045 INFO kablam! 
Oct 31 19:47:26.045 INFO kablam! warning: unused import: `super::reg::*`
Oct 31 19:47:26.045 INFO kablam!  --> src/spi.rs:9:5
Oct 31 19:47:26.045 INFO kablam!   |
Oct 31 19:47:26.045 INFO kablam! 9 | use super::reg::*;
Oct 31 19:47:26.045 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 31 19:47:26.045 INFO kablam! 
Oct 31 19:47:26.152 INFO kablam! warning: private trait `serial::CharSizeFlag` in public interface (error E0445)
Oct 31 19:47:26.152 INFO kablam!    --> src/serial.rs:112:1
Oct 31 19:47:26.152 INFO kablam!     |
Oct 31 19:47:26.152 INFO kablam! 112 | / impl<T> Serial<T> where
Oct 31 19:47:26.152 INFO kablam! 113 | |   T: CharSizeFlag + Into<u8> {
Oct 31 19:47:26.152 INFO kablam! 114 | |     #[inline]
Oct 31 19:47:26.152 INFO kablam! 115 | |     pub fn new_with(ubrr: u16, parity: Parity, stop: StopBits) -> Self {
Oct 31 19:47:26.152 INFO kablam! ...   |
Oct 31 19:47:26.152 INFO kablam! 159 | |
Oct 31 19:47:26.152 INFO kablam! 160 | | }
Oct 31 19:47:26.152 INFO kablam!     | |_^
Oct 31 19:47:26.152 INFO kablam!     |
Oct 31 19:47:26.152 INFO kablam!     = note: #[warn(private_in_public)] on by default
Oct 31 19:47:26.152 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 31 19:47:26.152 INFO kablam!     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Oct 31 19:47:26.152 INFO kablam! 
Oct 31 19:47:26.180 INFO kablam! warning: field is never used: `written`
Oct 31 19:47:26.180 INFO kablam!   --> src/serial.rs:73:3
Oct 31 19:47:26.180 INFO kablam!    |
Oct 31 19:47:26.180 INFO kablam! 73 |   written: bool,
Oct 31 19:47:26.180 INFO kablam!    |   ^^^^^^^^^^^^^
Oct 31 19:47:26.180 INFO kablam!    |
Oct 31 19:47:26.180 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 19:47:26.180 INFO kablam! 
Oct 31 19:47:26.252 INFO kablam! warning: unused import: `self::SerialError::*`
Oct 31 19:47:26.252 INFO kablam!    --> src/serial.rs:190:13
Oct 31 19:47:26.252 INFO kablam!     |
Oct 31 19:47:26.252 INFO kablam! 190 |         use self::SerialError::*;
Oct 31 19:47:26.252 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Oct 31 19:47:26.252 INFO kablam!     |
Oct 31 19:47:26.252 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 31 19:47:26.252 INFO kablam! 
Oct 31 19:47:26.252 INFO kablam! warning: unused import: `hal::spi`
Oct 31 19:47:26.252 INFO kablam!  --> src/spi.rs:5:5
Oct 31 19:47:26.252 INFO kablam!   |
Oct 31 19:47:26.252 INFO kablam! 5 | use hal::spi;
Oct 31 19:47:26.252 INFO kablam!   |     ^^^^^^^^
Oct 31 19:47:26.252 INFO kablam! 
Oct 31 19:47:26.252 INFO kablam! warning: unused import: `hal::blocking::spi as bspi`
Oct 31 19:47:26.252 INFO kablam!  --> src/spi.rs:6:5
Oct 31 19:47:26.252 INFO kablam!   |
Oct 31 19:47:26.252 INFO kablam! 6 | use hal::blocking::spi as bspi;
Oct 31 19:47:26.252 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:47:26.252 INFO kablam! 
Oct 31 19:47:26.252 INFO kablam! warning: unused imports: `read_volatile`, `write_volatile`
Oct 31 19:47:26.252 INFO kablam!  --> src/spi.rs:8:17
Oct 31 19:47:26.252 INFO kablam!   |
Oct 31 19:47:26.252 INFO kablam! 8 | use core::ptr::{read_volatile, write_volatile};
Oct 31 19:47:26.252 INFO kablam!   |                 ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
Oct 31 19:47:26.252 INFO kablam! 
Oct 31 19:47:26.252 INFO kablam! warning: unused import: `super::reg::*`
Oct 31 19:47:26.252 INFO kablam!  --> src/spi.rs:9:5
Oct 31 19:47:26.252 INFO kablam!   |
Oct 31 19:47:26.253 INFO kablam! 9 | use super::reg::*;
Oct 31 19:47:26.253 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 31 19:47:26.253 INFO kablam! 
Oct 31 19:47:26.360 INFO kablam! warning: private trait `serial::CharSizeFlag` in public interface (error E0445)
Oct 31 19:47:26.360 INFO kablam!    --> src/serial.rs:112:1
Oct 31 19:47:26.360 INFO kablam!     |
Oct 31 19:47:26.360 INFO kablam! 112 | / impl<T> Serial<T> where
Oct 31 19:47:26.360 INFO kablam! 113 | |   T: CharSizeFlag + Into<u8> {
Oct 31 19:47:26.360 INFO kablam! 114 | |     #[inline]
Oct 31 19:47:26.360 INFO kablam! 115 | |     pub fn new_with(ubrr: u16, parity: Parity, stop: StopBits) -> Self {
Oct 31 19:47:26.360 INFO kablam! ...   |
Oct 31 19:47:26.360 INFO kablam! 159 | |
Oct 31 19:47:26.360 INFO kablam! 160 | | }
Oct 31 19:47:26.360 INFO kablam!     | |_^
Oct 31 19:47:26.360 INFO kablam!     |
Oct 31 19:47:26.360 INFO kablam!     = note: #[warn(private_in_public)] on by default
Oct 31 19:47:26.360 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 31 19:47:26.364 INFO kablam!     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Oct 31 19:47:26.364 INFO kablam! 
Oct 31 19:47:26.392 INFO kablam! warning: field is never used: `written`
Oct 31 19:47:26.392 INFO kablam!   --> src/serial.rs:73:3
Oct 31 19:47:26.392 INFO kablam!    |
Oct 31 19:47:26.392 INFO kablam! 73 |   written: bool,
Oct 31 19:47:26.392 INFO kablam!    |   ^^^^^^^^^^^^^
Oct 31 19:47:26.392 INFO kablam!    |
Oct 31 19:47:26.392 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 19:47:26.392 INFO kablam! 
Oct 31 19:47:26.464 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.33s
Oct 31 19:47:26.464 INFO kablam! su: No module specific data is present
Oct 31 19:47:27.089 INFO running `"docker" "rm" "-f" "033501432f0d827475a3ea9878e61b7489628b76db123bfcb033a79b1410c7cc"`
Oct 31 19:47:27.180 INFO blam! 033501432f0d827475a3ea9878e61b7489628b76db123bfcb033a79b1410c7cc