[INFO] updating cached repository theSeafarer/arduino_hal [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/theSeafarer/arduino_hal [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/theSeafarer/arduino_hal" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/theSeafarer/arduino_hal"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/theSeafarer/arduino_hal'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/theSeafarer/arduino_hal" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/theSeafarer/arduino_hal"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/theSeafarer/arduino_hal'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 36fdeaa5b033a5431480453ce8b4ef836c1cbb34 [INFO] sha for GitHub repo theSeafarer/arduino_hal: 36fdeaa5b033a5431480453ce8b4ef836c1cbb34 [INFO] validating manifest of theSeafarer/arduino_hal on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of theSeafarer/arduino_hal on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing theSeafarer/arduino_hal [INFO] finished frobbing theSeafarer/arduino_hal [INFO] frobbed toml for theSeafarer/arduino_hal written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/theSeafarer/arduino_hal/Cargo.toml [INFO] started frobbing theSeafarer/arduino_hal [INFO] finished frobbing theSeafarer/arduino_hal [INFO] frobbed toml for theSeafarer/arduino_hal written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/theSeafarer/arduino_hal/Cargo.toml [INFO] crate theSeafarer/arduino_hal has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing theSeafarer/arduino_hal against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/theSeafarer/arduino_hal:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 710cb28d3285e7f46c4548332e4739585dd9a67578607bfa7ef4e4b78cbbee10 [INFO] running `"docker" "start" "-a" "710cb28d3285e7f46c4548332e4739585dd9a67578607bfa7ef4e4b78cbbee10"` [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.1 [INFO] [stderr] Compiling ux v0.1.2 [INFO] [stderr] Compiling embedded-hal v0.2.1 [INFO] [stderr] Compiling arduino_hal v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `self::SerialError::*` [INFO] [stderr] --> src/serial.rs:190:13 [INFO] [stderr] | [INFO] [stderr] 190 | use self::SerialError::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hal::spi` [INFO] [stderr] --> src/spi.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use hal::spi; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hal::blocking::spi as bspi` [INFO] [stderr] --> src/spi.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use hal::blocking::spi as bspi; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `read_volatile`, `write_volatile` [INFO] [stderr] --> src/spi.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use core::ptr::{read_volatile, write_volatile}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::reg::*` [INFO] [stderr] --> src/spi.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use super::reg::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: private trait `serial::CharSizeFlag` in public interface (error E0445) [INFO] [stderr] --> src/serial.rs:112:1 [INFO] [stderr] | [INFO] [stderr] 112 | / impl Serial where [INFO] [stderr] 113 | | T: CharSizeFlag + Into { [INFO] [stderr] 114 | | #[inline] [INFO] [stderr] 115 | | pub fn new_with(ubrr: u16, parity: Parity, stop: StopBits) -> Self { [INFO] [stderr] ... | [INFO] [stderr] 159 | | [INFO] [stderr] 160 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [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! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: field is never used: `written` [INFO] [stderr] --> src/serial.rs:73:3 [INFO] [stderr] | [INFO] [stderr] 73 | written: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.17s [INFO] running `"docker" "inspect" "710cb28d3285e7f46c4548332e4739585dd9a67578607bfa7ef4e4b78cbbee10"` [INFO] running `"docker" "rm" "-f" "710cb28d3285e7f46c4548332e4739585dd9a67578607bfa7ef4e4b78cbbee10"` [INFO] [stdout] 710cb28d3285e7f46c4548332e4739585dd9a67578607bfa7ef4e4b78cbbee10 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/theSeafarer/arduino_hal:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 01025f7c11ed118295be0d749f674d84e557113bb485d746b76bc5bf1cb7f240 [INFO] running `"docker" "start" "-a" "01025f7c11ed118295be0d749f674d84e557113bb485d746b76bc5bf1cb7f240"` [INFO] [stderr] Compiling arduino_hal v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `self::SerialError::*` [INFO] [stderr] --> src/serial.rs:190:13 [INFO] [stderr] | [INFO] [stderr] 190 | use self::SerialError::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hal::spi` [INFO] [stderr] --> src/spi.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use hal::spi; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hal::blocking::spi as bspi` [INFO] [stderr] --> src/spi.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use hal::blocking::spi as bspi; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `read_volatile`, `write_volatile` [INFO] [stderr] --> src/spi.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use core::ptr::{read_volatile, write_volatile}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::reg::*` [INFO] [stderr] --> src/spi.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use super::reg::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: private trait `serial::CharSizeFlag` in public interface (error E0445) [INFO] [stderr] --> src/serial.rs:112:1 [INFO] [stderr] | [INFO] [stderr] 112 | / impl Serial where [INFO] [stderr] 113 | | T: CharSizeFlag + Into { [INFO] [stderr] 114 | | #[inline] [INFO] [stderr] 115 | | pub fn new_with(ubrr: u16, parity: Parity, stop: StopBits) -> Self { [INFO] [stderr] ... | [INFO] [stderr] 159 | | [INFO] [stderr] 160 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(private_in_public)] on by default [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! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: field is never used: `written` [INFO] [stderr] --> src/serial.rs:73:3 [INFO] [stderr] | [INFO] [stderr] 73 | written: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `"docker" "inspect" "01025f7c11ed118295be0d749f674d84e557113bb485d746b76bc5bf1cb7f240"` [INFO] running `"docker" "rm" "-f" "01025f7c11ed118295be0d749f674d84e557113bb485d746b76bc5bf1cb7f240"` [INFO] [stdout] 01025f7c11ed118295be0d749f674d84e557113bb485d746b76bc5bf1cb7f240 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/theSeafarer/arduino_hal:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] f52bcc008ea942b72bc8323cf6177e1efbf693ea2bd1661ba982c5800725e9c1 [INFO] running `"docker" "start" "-a" "f52bcc008ea942b72bc8323cf6177e1efbf693ea2bd1661ba982c5800725e9c1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/arduino_hal-46e0bb23240cb5d9 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests arduino_hal [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f52bcc008ea942b72bc8323cf6177e1efbf693ea2bd1661ba982c5800725e9c1"` [INFO] running `"docker" "rm" "-f" "f52bcc008ea942b72bc8323cf6177e1efbf693ea2bd1661ba982c5800725e9c1"` [INFO] [stdout] f52bcc008ea942b72bc8323cf6177e1efbf693ea2bd1661ba982c5800725e9c1