[INFO] fetching crate drv8308 0.0.1... [INFO] testing drv8308-0.0.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate drv8308 0.0.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate drv8308 0.0.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate drv8308 0.0.1 [INFO] finished tweaking crates.io crate drv8308 0.0.1 [INFO] tweaked toml for crates.io crate drv8308 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate drv8308 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded i2cdev v0.5.0 [INFO] [stderr] Downloaded gpio-cdev v0.5.0 [INFO] [stderr] Downloaded spidev v0.5.0 [INFO] [stderr] Downloaded nix v0.22.0 [INFO] [stderr] Downloaded sysfs_gpio v0.6.0 [INFO] [stderr] Downloaded linux-embedded-hal v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c735fcfdbcb23a9a5b7396ba5f7543cb5736530ce85b2d5099d69c6545cf6be [INFO] running `Command { std: "docker" "start" "-a" "3c735fcfdbcb23a9a5b7396ba5f7543cb5736530ce85b2d5099d69c6545cf6be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c735fcfdbcb23a9a5b7396ba5f7543cb5736530ce85b2d5099d69c6545cf6be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c735fcfdbcb23a9a5b7396ba5f7543cb5736530ce85b2d5099d69c6545cf6be", kill_on_drop: false }` [INFO] [stdout] 3c735fcfdbcb23a9a5b7396ba5f7543cb5736530ce85b2d5099d69c6545cf6be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a165804e7e3eb1046b280ac652ed1d87e168bc2ca5edbee125ea99b1261d749 [INFO] running `Command { std: "docker" "start" "-a" "1a165804e7e3eb1046b280ac652ed1d87e168bc2ca5edbee125ea99b1261d749", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.6 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling nix v0.22.0 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling gpio-cdev v0.5.0 [INFO] [stderr] Compiling sysfs_gpio v0.6.0 [INFO] [stderr] Compiling spidev v0.5.0 [INFO] [stderr] Compiling i2cdev v0.5.0 [INFO] [stderr] Compiling linux-embedded-hal v0.3.1 [INFO] [stderr] Compiling drv8308 v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `spi` [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | spi: SPI, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cs` [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | cs: CS, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.05s [INFO] running `Command { std: "docker" "inspect" "1a165804e7e3eb1046b280ac652ed1d87e168bc2ca5edbee125ea99b1261d749", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a165804e7e3eb1046b280ac652ed1d87e168bc2ca5edbee125ea99b1261d749", kill_on_drop: false }` [INFO] [stdout] 1a165804e7e3eb1046b280ac652ed1d87e168bc2ca5edbee125ea99b1261d749 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b53188df8aecd8ed5300338f039382aa58047f5eda50058dbe329e10e85b309 [INFO] running `Command { std: "docker" "start" "-a" "3b53188df8aecd8ed5300338f039382aa58047f5eda50058dbe329e10e85b309", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `spi` [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | spi: SPI, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling drv8308 v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `cs` [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | cs: CS, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::hal::Pin` [INFO] [stdout] --> examples/raspberrypi.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::hal::{Pin, Spidev}; [INFO] [stdout] | ^^^ no `Pin` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `spi` [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | spi: SPI, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cs` [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | cs: CS, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `SPI_MODE_1` in crate `spidev` [INFO] [stdout] --> examples/raspberrypi.rs:21:23 [INFO] [stdout] | [INFO] [stdout] 21 | .mode(spidev::SPI_MODE_1) [INFO] [stdout] | ^^^^^^^^^^ not found in `spidev` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `drv8308::DRV8308` [INFO] [stdout] --> examples/raspberrypi.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use drv8308::DRV8308; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> examples/raspberrypi.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> examples/raspberrypi.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/raspberrypi.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 17 | fn main() -> Result<(), std::io::Error> { [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result<(), std::io::Error>` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `drv8308` due to 4 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3b53188df8aecd8ed5300338f039382aa58047f5eda50058dbe329e10e85b309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b53188df8aecd8ed5300338f039382aa58047f5eda50058dbe329e10e85b309", kill_on_drop: false }` [INFO] [stdout] 3b53188df8aecd8ed5300338f039382aa58047f5eda50058dbe329e10e85b309