Oct 31 19:47:16.489 INFO checking theSeafarer/arduino_hal against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Oct 31 19:47:16.490 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 19:47:16.757 INFO blam! 4a1b4b82b6680098f8634d6c1e736fca1900dc56842559183ecf326a381477b8 Oct 31 19:47:16.757 INFO running `"docker" "start" "-a" "4a1b4b82b6680098f8634d6c1e736fca1900dc56842559183ecf326a381477b8"` Oct 31 19:47:17.432 INFO kablam! usermod: no changes Oct 31 19:47:17.446 INFO kablam! Checking nb v0.1.1 Oct 31 19:47:17.450 INFO kablam! Checking void v1.0.2 Oct 31 19:47:17.451 INFO kablam! Checking ux v0.1.2 Oct 31 19:47:17.653 INFO kablam! Checking embedded-hal v0.2.1 Oct 31 19:47:26.175 INFO kablam! Checking arduino_hal v0.1.0 (/source) Oct 31 19:47:26.364 INFO kablam! warning: unused import: `self::SerialError::*` Oct 31 19:47:26.364 INFO kablam! --> src/serial.rs:190:13 Oct 31 19:47:26.364 INFO kablam! | Oct 31 19:47:26.364 INFO kablam! 190 | use self::SerialError::*; Oct 31 19:47:26.364 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 31 19:47:26.364 INFO kablam! | Oct 31 19:47:26.364 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 19:47:26.364 INFO kablam! Oct 31 19:47:26.364 INFO kablam! warning: unused import: `hal::spi` Oct 31 19:47:26.364 INFO kablam! --> src/spi.rs:5:5 Oct 31 19:47:26.364 INFO kablam! | Oct 31 19:47:26.364 INFO kablam! 5 | use hal::spi; Oct 31 19:47:26.364 INFO kablam! | ^^^^^^^^ Oct 31 19:47:26.364 INFO kablam! Oct 31 19:47:26.364 INFO kablam! warning: unused import: `hal::blocking::spi as bspi` Oct 31 19:47:26.364 INFO kablam! --> src/spi.rs:6:5 Oct 31 19:47:26.364 INFO kablam! | Oct 31 19:47:26.365 INFO kablam! 6 | use hal::blocking::spi as bspi; Oct 31 19:47:26.365 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 19:47:26.365 INFO kablam! Oct 31 19:47:26.365 INFO kablam! warning: unused imports: `read_volatile`, `write_volatile` Oct 31 19:47:26.365 INFO kablam! --> src/spi.rs:8:17 Oct 31 19:47:26.365 INFO kablam! | Oct 31 19:47:26.365 INFO kablam! 8 | use core::ptr::{read_volatile, write_volatile}; Oct 31 19:47:26.365 INFO kablam! | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ Oct 31 19:47:26.365 INFO kablam! Oct 31 19:47:26.369 INFO kablam! warning: unused import: `super::reg::*` Oct 31 19:47:26.369 INFO kablam! --> src/spi.rs:9:5 Oct 31 19:47:26.369 INFO kablam! | Oct 31 19:47:26.369 INFO kablam! 9 | use super::reg::*; Oct 31 19:47:26.370 INFO kablam! | ^^^^^^^^^^^^^ Oct 31 19:47:26.370 INFO kablam! Oct 31 19:47:26.428 INFO kablam! warning: unused import: `self::SerialError::*` Oct 31 19:47:26.428 INFO kablam! --> src/serial.rs:190:13 Oct 31 19:47:26.428 INFO kablam! | Oct 31 19:47:26.428 INFO kablam! 190 | use self::SerialError::*; Oct 31 19:47:26.428 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 31 19:47:26.428 INFO kablam! | Oct 31 19:47:26.428 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 19:47:26.428 INFO kablam! Oct 31 19:47:26.428 INFO kablam! warning: unused import: `hal::spi` Oct 31 19:47:26.428 INFO kablam! --> src/spi.rs:5:5 Oct 31 19:47:26.428 INFO kablam! | Oct 31 19:47:26.428 INFO kablam! 5 | use hal::spi; Oct 31 19:47:26.428 INFO kablam! | ^^^^^^^^ Oct 31 19:47:26.428 INFO kablam! Oct 31 19:47:26.428 INFO kablam! warning: unused import: `hal::blocking::spi as bspi` Oct 31 19:47:26.428 INFO kablam! --> src/spi.rs:6:5 Oct 31 19:47:26.428 INFO kablam! | Oct 31 19:47:26.428 INFO kablam! 6 | use hal::blocking::spi as bspi; Oct 31 19:47:26.428 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 31 19:47:26.429 INFO kablam! Oct 31 19:47:26.429 INFO kablam! warning: unused imports: `read_volatile`, `write_volatile` Oct 31 19:47:26.429 INFO kablam! --> src/spi.rs:8:17 Oct 31 19:47:26.429 INFO kablam! | Oct 31 19:47:26.429 INFO kablam! 8 | use core::ptr::{read_volatile, write_volatile}; Oct 31 19:47:26.429 INFO kablam! | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ Oct 31 19:47:26.429 INFO kablam! Oct 31 19:47:26.429 INFO kablam! warning: unused import: `super::reg::*` Oct 31 19:47:26.429 INFO kablam! --> src/spi.rs:9:5 Oct 31 19:47:26.429 INFO kablam! | Oct 31 19:47:26.429 INFO kablam! 9 | use super::reg::*; Oct 31 19:47:26.429 INFO kablam! | ^^^^^^^^^^^^^ Oct 31 19:47:26.429 INFO kablam! Oct 31 19:47:26.532 INFO kablam! warning: private trait `serial::CharSizeFlag` in public interface (error E0445) Oct 31 19:47:26.532 INFO kablam! --> src/serial.rs:112:1 Oct 31 19:47:26.532 INFO kablam! | Oct 31 19:47:26.532 INFO kablam! 112 | / impl Serial where Oct 31 19:47:26.532 INFO kablam! 113 | | T: CharSizeFlag + Into { Oct 31 19:47:26.532 INFO kablam! 114 | | #[inline] Oct 31 19:47:26.532 INFO kablam! 115 | | pub fn new_with(ubrr: u16, parity: Parity, stop: StopBits) -> Self { Oct 31 19:47:26.532 INFO kablam! ... | Oct 31 19:47:26.532 INFO kablam! 159 | | Oct 31 19:47:26.532 INFO kablam! 160 | | } Oct 31 19:47:26.532 INFO kablam! | |_^ Oct 31 19:47:26.532 INFO kablam! | Oct 31 19:47:26.532 INFO kablam! = note: #[warn(private_in_public)] on by default Oct 31 19:47:26.532 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 19:47:26.532 INFO kablam! = note: for more information, see issue #34537 Oct 31 19:47:26.532 INFO kablam! Oct 31 19:47:26.548 INFO kablam! warning: field is never used: `written` Oct 31 19:47:26.548 INFO kablam! --> src/serial.rs:73:3 Oct 31 19:47:26.548 INFO kablam! | Oct 31 19:47:26.548 INFO kablam! 73 | written: bool, Oct 31 19:47:26.548 INFO kablam! | ^^^^^^^^^^^^^ Oct 31 19:47:26.548 INFO kablam! | Oct 31 19:47:26.548 INFO kablam! = note: #[warn(dead_code)] on by default Oct 31 19:47:26.548 INFO kablam! Oct 31 19:47:26.592 INFO kablam! warning: private trait `serial::CharSizeFlag` in public interface (error E0445) Oct 31 19:47:26.592 INFO kablam! --> src/serial.rs:112:1 Oct 31 19:47:26.592 INFO kablam! | Oct 31 19:47:26.592 INFO kablam! 112 | / impl Serial where Oct 31 19:47:26.592 INFO kablam! 113 | | T: CharSizeFlag + Into { Oct 31 19:47:26.592 INFO kablam! 114 | | #[inline] Oct 31 19:47:26.592 INFO kablam! 115 | | pub fn new_with(ubrr: u16, parity: Parity, stop: StopBits) -> Self { Oct 31 19:47:26.592 INFO kablam! ... | Oct 31 19:47:26.592 INFO kablam! 159 | | Oct 31 19:47:26.592 INFO kablam! 160 | | } Oct 31 19:47:26.592 INFO kablam! | |_^ Oct 31 19:47:26.592 INFO kablam! | Oct 31 19:47:26.592 INFO kablam! = note: #[warn(private_in_public)] on by default Oct 31 19:47:26.592 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 19:47:26.592 INFO kablam! = note: for more information, see issue #34537 Oct 31 19:47:26.592 INFO kablam! Oct 31 19:47:26.624 INFO kablam! warning: field is never used: `written` Oct 31 19:47:26.624 INFO kablam! --> src/serial.rs:73:3 Oct 31 19:47:26.624 INFO kablam! | Oct 31 19:47:26.624 INFO kablam! 73 | written: bool, Oct 31 19:47:26.624 INFO kablam! | ^^^^^^^^^^^^^ Oct 31 19:47:26.624 INFO kablam! | Oct 31 19:47:26.624 INFO kablam! = note: #[warn(dead_code)] on by default Oct 31 19:47:26.624 INFO kablam! Oct 31 19:47:26.685 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 9.25s Oct 31 19:47:26.688 INFO kablam! su: No module specific data is present Oct 31 19:47:27.088 INFO running `"docker" "rm" "-f" "4a1b4b82b6680098f8634d6c1e736fca1900dc56842559183ecf326a381477b8"` Oct 31 19:47:27.191 INFO blam! 4a1b4b82b6680098f8634d6c1e736fca1900dc56842559183ecf326a381477b8