[INFO] fetching crate pico_gpio 0.1.3...
[INFO] testing pico_gpio-0.1.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate pico_gpio 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate pico_gpio 0.1.3
[INFO] finished tweaking crates.io crate pico_gpio 0.1.3
[INFO] tweaked toml for crates.io crate pico_gpio 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pico_gpio 0.1.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pico_gpio 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serialport v4.3.0
[INFO] [stderr]   Downloaded readformat v0.1.2
[INFO] [stderr]   Downloaded thiserror-impl v1.0.56
[INFO] [stderr]   Downloaded unescaper v0.1.3
[INFO] [stderr]   Downloaded pkg-config v0.3.29
[INFO] [stderr]   Downloaded thiserror v1.0.56
[INFO] [stderr]   Downloaded io-kit-sys v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83b230f114a5ada3c94e0f7103ef174740314df3ce0416390f4afd46b840ffd9
[INFO] running `Command { std: "docker" "start" "-a" "83b230f114a5ada3c94e0f7103ef174740314df3ce0416390f4afd46b840ffd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83b230f114a5ada3c94e0f7103ef174740314df3ce0416390f4afd46b840ffd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b230f114a5ada3c94e0f7103ef174740314df3ce0416390f4afd46b840ffd9", kill_on_drop: false }`
[INFO] [stdout] 83b230f114a5ada3c94e0f7103ef174740314df3ce0416390f4afd46b840ffd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8af85e39da000671d8a479cf070383d465053e1fda5a0941338a86dec60830a
[INFO] running `Command { std: "docker" "start" "-a" "c8af85e39da000671d8a479cf070383d465053e1fda5a0941338a86dec60830a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling readformat v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling unescaper v0.1.3
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling libudev v0.3.0
[INFO] [stderr]    Compiling serialport v4.3.0
[INFO] [stderr]    Compiling pico_gpio v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.44s
[INFO] running `Command { std: "docker" "inspect" "c8af85e39da000671d8a479cf070383d465053e1fda5a0941338a86dec60830a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8af85e39da000671d8a479cf070383d465053e1fda5a0941338a86dec60830a", kill_on_drop: false }`
[INFO] [stdout] c8af85e39da000671d8a479cf070383d465053e1fda5a0941338a86dec60830a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfc2f73f15eab36b3e54433a4eae41d57d6907dcfc22937c4aaf9a5475b0adfa
[INFO] running `Command { std: "docker" "start" "-a" "dfc2f73f15eab36b3e54433a4eae41d57d6907dcfc22937c4aaf9a5475b0adfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling pico_gpio v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `d_out` found for struct `PicoGPIO<Port, PINS>` in the current scope
[INFO] [stdout]   --> examples/blink_25.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |         gpio.d_out(25, true)?;
[INFO] [stdout]    |              ^^^^^ method not found in `PicoGPIO<TTYPort>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `d_out` found for struct `PicoGPIO<Port, PINS>` in the current scope
[INFO] [stdout]   --> examples/blink_25.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |         gpio.d_out(25, false)?;
[INFO] [stdout]    |              ^^^^^ method not found in `PicoGPIO<TTYPort>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pico_gpio` (example "blink_25") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "dfc2f73f15eab36b3e54433a4eae41d57d6907dcfc22937c4aaf9a5475b0adfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc2f73f15eab36b3e54433a4eae41d57d6907dcfc22937c4aaf9a5475b0adfa", kill_on_drop: false }`
[INFO] [stdout] dfc2f73f15eab36b3e54433a4eae41d57d6907dcfc22937c4aaf9a5475b0adfa