Dec 13 00:27:27.772 INFO testing theSeafarer/arduino_hal against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 00:27:27.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 00:27:28.233 INFO [stdout] 6697ea47a8d5378edfd859968787f94fc377b7f8ac66ba050f9666c9ece22c4f
Dec 13 00:27:28.239 INFO running `"docker" "start" "-a" "6697ea47a8d5378edfd859968787f94fc377b7f8ac66ba050f9666c9ece22c4f"`
Dec 13 00:27:29.471 INFO [stderr] usermod: no changes
Dec 13 00:27:29.524 INFO [stderr]    Compiling nb v0.1.1
Dec 13 00:27:29.524 INFO [stderr]    Compiling void v1.0.2
Dec 13 00:27:29.524 INFO [stderr]    Compiling ux v0.1.2
Dec 13 00:27:29.951 INFO [stderr]    Compiling embedded-hal v0.2.1
Dec 13 00:27:45.803 INFO [stderr]    Compiling arduino_hal v0.1.0 (/source)
Dec 13 00:27:46.042 INFO [stderr] warning: unused import: `self::SerialError::*`
Dec 13 00:27:46.042 INFO [stderr]    --> src/serial.rs:190:13
Dec 13 00:27:46.042 INFO [stderr]     |
Dec 13 00:27:46.042 INFO [stderr] 190 |         use self::SerialError::*;
Dec 13 00:27:46.042 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
Dec 13 00:27:46.042 INFO [stderr]     |
Dec 13 00:27:46.042 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 13 00:27:46.042 INFO [stderr] 
Dec 13 00:27:46.042 INFO [stderr] warning: unused import: `hal::spi`
Dec 13 00:27:46.042 INFO [stderr]  --> src/spi.rs:5:5
Dec 13 00:27:46.042 INFO [stderr]   |
Dec 13 00:27:46.042 INFO [stderr] 5 | use hal::spi;
Dec 13 00:27:46.042 INFO [stderr]   |     ^^^^^^^^
Dec 13 00:27:46.042 INFO [stderr] 
Dec 13 00:27:46.042 INFO [stderr] warning: unused import: `hal::blocking::spi as bspi`
Dec 13 00:27:46.042 INFO [stderr]  --> src/spi.rs:6:5
Dec 13 00:27:46.042 INFO [stderr]   |
Dec 13 00:27:46.042 INFO [stderr] 6 | use hal::blocking::spi as bspi;
Dec 13 00:27:46.042 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:27:46.042 INFO [stderr] 
Dec 13 00:27:46.042 INFO [stderr] warning: unused imports: `read_volatile`, `write_volatile`
Dec 13 00:27:46.042 INFO [stderr]  --> src/spi.rs:8:17
Dec 13 00:27:46.042 INFO [stderr]   |
Dec 13 00:27:46.042 INFO [stderr] 8 | use core::ptr::{read_volatile, write_volatile};
Dec 13 00:27:46.042 INFO [stderr]   |                 ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
Dec 13 00:27:46.042 INFO [stderr] 
Dec 13 00:27:46.042 INFO [stderr] warning: unused import: `super::reg::*`
Dec 13 00:27:46.042 INFO [stderr]  --> src/spi.rs:9:5
Dec 13 00:27:46.042 INFO [stderr]   |
Dec 13 00:27:46.042 INFO [stderr] 9 | use super::reg::*;
Dec 13 00:27:46.042 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 00:27:46.042 INFO [stderr] 
Dec 13 00:27:46.171 INFO [stderr] warning: private trait `serial::CharSizeFlag` in public interface (error E0445)
Dec 13 00:27:46.171 INFO [stderr]    --> src/serial.rs:112:1
Dec 13 00:27:46.171 INFO [stderr]     |
Dec 13 00:27:46.171 INFO [stderr] 112 | / impl<T> Serial<T> where
Dec 13 00:27:46.171 INFO [stderr] 113 | |   T: CharSizeFlag + Into<u8> {
Dec 13 00:27:46.171 INFO [stderr] 114 | |     #[inline]
Dec 13 00:27:46.171 INFO [stderr] 115 | |     pub fn new_with(ubrr: u16, parity: Parity, stop: StopBits) -> Self {
Dec 13 00:27:46.171 INFO [stderr] ...   |
Dec 13 00:27:46.171 INFO [stderr] 159 | |
Dec 13 00:27:46.171 INFO [stderr] 160 | | }
Dec 13 00:27:46.171 INFO [stderr]     | |_^
Dec 13 00:27:46.171 INFO [stderr]     |
Dec 13 00:27:46.171 INFO [stderr]     = note: #[warn(private_in_public)] on by default
Dec 13 00:27:46.171 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 00:27:46.171 INFO [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 13 00:27:46.171 INFO [stderr] 
Dec 13 00:27:46.195 INFO [stderr] warning: field is never used: `written`
Dec 13 00:27:46.195 INFO [stderr]   --> src/serial.rs:73:3
Dec 13 00:27:46.195 INFO [stderr]    |
Dec 13 00:27:46.195 INFO [stderr] 73 |   written: bool,
Dec 13 00:27:46.195 INFO [stderr]    |   ^^^^^^^^^^^^^
Dec 13 00:27:46.195 INFO [stderr]    |
Dec 13 00:27:46.195 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 00:27:46.195 INFO [stderr] 
Dec 13 00:27:46.270 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.77s
Dec 13 00:27:46.273 INFO [stderr] su: No module specific data is present
Dec 13 00:27:47.367 INFO running `"docker" "inspect" "6697ea47a8d5378edfd859968787f94fc377b7f8ac66ba050f9666c9ece22c4f"`
Dec 13 00:27:47.737 INFO running `"docker" "rm" "-f" "6697ea47a8d5378edfd859968787f94fc377b7f8ac66ba050f9666c9ece22c4f"`
Dec 13 00:27:48.107 INFO [stdout] 6697ea47a8d5378edfd859968787f94fc377b7f8ac66ba050f9666c9ece22c4f
Dec 13 00:27:48.117 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 13 00:27:48.611 INFO [stdout] 5e29f44ea03a8ed01d540d7ea0b80da90c553f89ba9bfa3fec752ce133300a9f
Dec 13 00:27:48.616 INFO running `"docker" "start" "-a" "5e29f44ea03a8ed01d540d7ea0b80da90c553f89ba9bfa3fec752ce133300a9f"`
Dec 13 00:27:49.847 INFO [stderr] usermod: no changes
Dec 13 00:27:49.943 INFO [stderr]    Compiling arduino_hal v0.1.0 (/source)
Dec 13 00:27:50.187 INFO [stderr] warning: unused import: `self::SerialError::*`
Dec 13 00:27:50.187 INFO [stderr]    --> src/serial.rs:190:13
Dec 13 00:27:50.187 INFO [stderr]     |
Dec 13 00:27:50.187 INFO [stderr] 190 |         use self::SerialError::*;
Dec 13 00:27:50.187 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
Dec 13 00:27:50.187 INFO [stderr]     |
Dec 13 00:27:50.187 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 13 00:27:50.187 INFO [stderr] 
Dec 13 00:27:50.187 INFO [stderr] warning: unused import: `hal::spi`
Dec 13 00:27:50.187 INFO [stderr]  --> src/spi.rs:5:5
Dec 13 00:27:50.187 INFO [stderr]   |
Dec 13 00:27:50.187 INFO [stderr] 5 | use hal::spi;
Dec 13 00:27:50.187 INFO [stderr]   |     ^^^^^^^^
Dec 13 00:27:50.187 INFO [stderr] 
Dec 13 00:27:50.187 INFO [stderr] warning: unused import: `hal::blocking::spi as bspi`
Dec 13 00:27:50.187 INFO [stderr]  --> src/spi.rs:6:5
Dec 13 00:27:50.187 INFO [stderr]   |
Dec 13 00:27:50.187 INFO [stderr] 6 | use hal::blocking::spi as bspi;
Dec 13 00:27:50.187 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 00:27:50.187 INFO [stderr] 
Dec 13 00:27:50.187 INFO [stderr] warning: unused imports: `read_volatile`, `write_volatile`
Dec 13 00:27:50.187 INFO [stderr]  --> src/spi.rs:8:17
Dec 13 00:27:50.187 INFO [stderr]   |
Dec 13 00:27:50.187 INFO [stderr] 8 | use core::ptr::{read_volatile, write_volatile};
Dec 13 00:27:50.187 INFO [stderr]   |                 ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
Dec 13 00:27:50.187 INFO [stderr] 
Dec 13 00:27:50.187 INFO [stderr] warning: unused import: `super::reg::*`
Dec 13 00:27:50.187 INFO [stderr]  --> src/spi.rs:9:5
Dec 13 00:27:50.187 INFO [stderr]   |
Dec 13 00:27:50.187 INFO [stderr] 9 | use super::reg::*;
Dec 13 00:27:50.187 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 00:27:50.187 INFO [stderr] 
Dec 13 00:27:50.288 INFO [stderr] warning: private trait `serial::CharSizeFlag` in public interface (error E0445)
Dec 13 00:27:50.288 INFO [stderr]    --> src/serial.rs:112:1
Dec 13 00:27:50.288 INFO [stderr]     |
Dec 13 00:27:50.288 INFO [stderr] 112 | / impl<T> Serial<T> where
Dec 13 00:27:50.288 INFO [stderr] 113 | |   T: CharSizeFlag + Into<u8> {
Dec 13 00:27:50.288 INFO [stderr] 114 | |     #[inline]
Dec 13 00:27:50.288 INFO [stderr] 115 | |     pub fn new_with(ubrr: u16, parity: Parity, stop: StopBits) -> Self {
Dec 13 00:27:50.288 INFO [stderr] ...   |
Dec 13 00:27:50.288 INFO [stderr] 159 | |
Dec 13 00:27:50.288 INFO [stderr] 160 | | }
Dec 13 00:27:50.289 INFO [stderr]     | |_^
Dec 13 00:27:50.289 INFO [stderr]     |
Dec 13 00:27:50.289 INFO [stderr]     = note: #[warn(private_in_public)] on by default
Dec 13 00:27:50.289 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 13 00:27:50.289 INFO [stderr]     = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 13 00:27:50.289 INFO [stderr] 
Dec 13 00:27:50.315 INFO [stderr] warning: field is never used: `written`
Dec 13 00:27:50.315 INFO [stderr]   --> src/serial.rs:73:3
Dec 13 00:27:50.315 INFO [stderr]    |
Dec 13 00:27:50.315 INFO [stderr] 73 |   written: bool,
Dec 13 00:27:50.315 INFO [stderr]    |   ^^^^^^^^^^^^^
Dec 13 00:27:50.315 INFO [stderr]    |
Dec 13 00:27:50.315 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 00:27:50.315 INFO [stderr] 
Dec 13 00:27:50.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 13 00:27:50.755 INFO [stderr] su: No module specific data is present
Dec 13 00:27:51.699 INFO running `"docker" "inspect" "5e29f44ea03a8ed01d540d7ea0b80da90c553f89ba9bfa3fec752ce133300a9f"`
Dec 13 00:27:52.033 INFO running `"docker" "rm" "-f" "5e29f44ea03a8ed01d540d7ea0b80da90c553f89ba9bfa3fec752ce133300a9f"`
Dec 13 00:27:52.299 INFO [stdout] 5e29f44ea03a8ed01d540d7ea0b80da90c553f89ba9bfa3fec752ce133300a9f
Dec 13 00:27:52.301 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 13 00:27:52.972 INFO [stdout] 89491c5f290aa4a782a165d2f777600932bb69d2cd99413767118db72f5df262
Dec 13 00:27:52.973 INFO running `"docker" "start" "-a" "89491c5f290aa4a782a165d2f777600932bb69d2cd99413767118db72f5df262"`
Dec 13 00:27:54.493 INFO [stderr] usermod: no changes
Dec 13 00:27:54.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 00:27:54.559 INFO [stderr]      Running /target/debug/deps/arduino_hal-d5cde1472ce6155f
Dec 13 00:27:54.564 INFO [stdout] 
Dec 13 00:27:54.564 INFO [stdout] running 0 tests
Dec 13 00:27:54.587 INFO [stdout] 
Dec 13 00:27:54.588 INFO [stderr]    Doc-tests arduino_hal
Dec 13 00:27:54.588 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:27:54.588 INFO [stdout] 
Dec 13 00:27:54.839 INFO [stdout] 
Dec 13 00:27:54.839 INFO [stdout] running 0 tests
Dec 13 00:27:54.839 INFO [stdout] 
Dec 13 00:27:54.839 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:27:54.840 INFO [stdout] 
Dec 13 00:27:54.842 INFO [stderr] su: No module specific data is present
Dec 13 00:27:55.418 INFO running `"docker" "inspect" "89491c5f290aa4a782a165d2f777600932bb69d2cd99413767118db72f5df262"`
Dec 13 00:27:55.714 INFO running `"docker" "rm" "-f" "89491c5f290aa4a782a165d2f777600932bb69d2cd99413767118db72f5df262"`
Dec 13 00:27:55.995 INFO [stdout] 89491c5f290aa4a782a165d2f777600932bb69d2cd99413767118db72f5df262