[INFO] fetching crate ssd1677-driver 0.1.0...
[INFO] testing ssd1677-driver-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate ssd1677-driver 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ssd1677-driver 0.1.0
[INFO] finished tweaking crates.io crate ssd1677-driver 0.1.0
[INFO] tweaked toml for crates.io crate ssd1677-driver 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssd1677-driver 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ssd1677-driver 0.1.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt v0.3.100
[INFO] [stderr]   Downloaded defmt-parser v1.0.0
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] [stderr]   Downloaded embedded-graphics-core v0.4.1
[INFO] [stderr]   Downloaded az v1.2.1
[INFO] [stderr]   Downloaded defmt-macros v1.0.1
[INFO] [stderr]   Downloaded defmt v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5322db5071271e41cf495ffc13d7910536dcdbcda688b1c329f8f703aacde837
[INFO] running `Command { std: "docker" "start" "-a" "5322db5071271e41cf495ffc13d7910536dcdbcda688b1c329f8f703aacde837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5322db5071271e41cf495ffc13d7910536dcdbcda688b1c329f8f703aacde837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5322db5071271e41cf495ffc13d7910536dcdbcda688b1c329f8f703aacde837", kill_on_drop: false }`
[INFO] [stdout] 5322db5071271e41cf495ffc13d7910536dcdbcda688b1c329f8f703aacde837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c6fc6432154e56da94b29576c34c53ea797669add532870bed86295c23661b2
[INFO] running `Command { std: "docker" "start" "-a" "5c6fc6432154e56da94b29576c34c53ea797669add532870bed86295c23661b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling defmt-macros v1.0.1
[INFO] [stderr]    Compiling defmt v1.0.1
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling defmt-parser v1.0.0
[INFO] [stderr]    Compiling defmt v0.3.100
[INFO] [stderr]    Compiling embedded-graphics-core v0.4.1
[INFO] [stderr]    Compiling ssd1677-driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vsh1_voltage`
[INFO] [stdout]    --> src/command.rs:367:9
[INFO] [stdout]     |
[INFO] [stdout] 367 |         vsh1_voltage: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsh1_voltage`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vsh2_voltage`
[INFO] [stdout]    --> src/command.rs:368:9
[INFO] [stdout]     |
[INFO] [stdout] 368 |         vsh2_voltage: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsh2_voltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vsl_voltage`
[INFO] [stdout]    --> src/command.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |         vsl_voltage: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsl_voltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.31s
[INFO] running `Command { std: "docker" "inspect" "5c6fc6432154e56da94b29576c34c53ea797669add532870bed86295c23661b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6fc6432154e56da94b29576c34c53ea797669add532870bed86295c23661b2", kill_on_drop: false }`
[INFO] [stdout] 5c6fc6432154e56da94b29576c34c53ea797669add532870bed86295c23661b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 323a5bc7c855fda43631aa024d45bcbbb230ea1b6b923f40b66a93a9df2d9197
[INFO] running `Command { std: "docker" "start" "-a" "323a5bc7c855fda43631aa024d45bcbbb230ea1b6b923f40b66a93a9df2d9197", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssd1677-driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vsh1_voltage`
[INFO] [stdout]    --> src/command.rs:367:9
[INFO] [stdout]     |
[INFO] [stdout] 367 |         vsh1_voltage: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsh1_voltage`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vsh2_voltage`
[INFO] [stdout]    --> src/command.rs:368:9
[INFO] [stdout]     |
[INFO] [stdout] 368 |         vsh2_voltage: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsh2_voltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vsl_voltage`
[INFO] [stdout]    --> src/command.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |         vsl_voltage: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsl_voltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vsh1_voltage`
[INFO] [stdout]    --> src/command.rs:367:9
[INFO] [stdout]     |
[INFO] [stdout] 367 |         vsh1_voltage: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsh1_voltage`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vsh2_voltage`
[INFO] [stdout]    --> src/command.rs:368:9
[INFO] [stdout]     |
[INFO] [stdout] 368 |         vsh2_voltage: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsh2_voltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vsl_voltage`
[INFO] [stdout]    --> src/command.rs:369:9
[INFO] [stdout]     |
[INFO] [stdout] 369 |         vsl_voltage: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsl_voltage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "323a5bc7c855fda43631aa024d45bcbbb230ea1b6b923f40b66a93a9df2d9197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323a5bc7c855fda43631aa024d45bcbbb230ea1b6b923f40b66a93a9df2d9197", kill_on_drop: false }`
[INFO] [stdout] 323a5bc7c855fda43631aa024d45bcbbb230ea1b6b923f40b66a93a9df2d9197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58fae61e55ed193ff1967c244bd2f16988954bccc94cea0d05db1aeacc692ece
[INFO] running `Command { std: "docker" "start" "-a" "58fae61e55ed193ff1967c244bd2f16988954bccc94cea0d05db1aeacc692ece", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `vsh1_voltage`
[INFO] [stderr]    --> src/command.rs:367:9
[INFO] [stderr]     |
[INFO] [stderr] 367 |         vsh1_voltage: f32,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsh1_voltage`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vsh2_voltage`
[INFO] [stderr]    --> src/command.rs:368:9
[INFO] [stderr]     |
[INFO] [stderr] 368 |         vsh2_voltage: f32,
[INFO] [stderr]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsh2_voltage`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vsl_voltage`
[INFO] [stderr]    --> src/command.rs:369:9
[INFO] [stderr]     |
[INFO] [stderr] 369 |         vsl_voltage: f32,
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vsl_voltage`
[INFO] [stderr] 
[INFO] [stderr] warning: `ssd1677-driver` (lib) generated 3 warnings (run `cargo fix --lib -p ssd1677-driver` to apply 3 suggestions)
[INFO] [stderr] warning: `ssd1677-driver` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ssd1677_driver-04c3b0dcbed54bec)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ssd1677_driver
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 39) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 39) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ssd1677`
[INFO] [stdout]   --> src/lib.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 | use ssd1677::{self, interface::Interface4Pin};
[INFO] [stdout]    |               ^^^^ no external crate `ssd1677`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `gpio` in this scope
[INFO] [stdout]   --> src/lib.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let dc = Output::new(dc_pin, gpio::Level::Low, gpio::Speed::Medium);
[INFO] [stdout]    |                                  ^^^^ use of unresolved module or unlinked crate `gpio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `gpio`, use `cargo add gpio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `gpio` in this scope
[INFO] [stdout]   --> src/lib.rs:44:52
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let dc = Output::new(dc_pin, gpio::Level::Low, gpio::Speed::Medium);
[INFO] [stdout]    |                                                    ^^^^ use of unresolved module or unlinked crate `gpio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `gpio`, use `cargo add gpio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `gpio` in this scope
[INFO] [stdout]   --> src/lib.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let reset = Output::new(reset_pin, gpio::Level::High, gpio::Speed::Medium);
[INFO] [stdout]    |                                        ^^^^ use of unresolved module or unlinked crate `gpio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `gpio`, use `cargo add gpio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `gpio` in this scope
[INFO] [stdout]   --> src/lib.rs:45:59
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let reset = Output::new(reset_pin, gpio::Level::High, gpio::Speed::Medium);
[INFO] [stdout]    |                                                           ^^^^ use of unresolved module or unlinked crate `gpio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `gpio`, use `cargo add gpio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `gpio` in this scope
[INFO] [stdout]   --> src/lib.rs:46:37
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let busy = Input::new(busy_pin, gpio::Pull::None);
[INFO] [stdout]    |                                     ^^^^ use of unresolved module or unlinked crate `gpio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `gpio`, use `cargo add gpio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Output` in this scope
[INFO] [stdout]   --> src/lib.rs:44:14
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let dc = Output::new(dc_pin, gpio::Level::Low, gpio::Speed::Medium);
[INFO] [stdout]    |              ^^^^^^ use of undeclared type `Output`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 40 + use std::process::Output;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `dc_pin` in this scope
[INFO] [stdout]   --> src/lib.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let dc = Output::new(dc_pin, gpio::Level::Low, gpio::Speed::Medium);
[INFO] [stdout]    |                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Output` in this scope
[INFO] [stdout]   --> src/lib.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let reset = Output::new(reset_pin, gpio::Level::High, gpio::Speed::Medium);
[INFO] [stdout]    |                 ^^^^^^ use of undeclared type `Output`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 40 + use std::process::Output;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `reset_pin` in this scope
[INFO] [stdout]   --> src/lib.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let reset = Output::new(reset_pin, gpio::Level::High, gpio::Speed::Medium);
[INFO] [stdout]    |                             ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `busy_pin` in this scope
[INFO] [stdout]   --> src/lib.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let busy = Input::new(busy_pin, gpio::Pull::None);
[INFO] [stdout]    |                           ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `display_spi_device` in this scope
[INFO] [stdout]   --> src/lib.rs:60:40
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let interface = Interface4Pin::new(display_spi_device, dc, reset, busy);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Delay` in this scope
[INFO] [stdout]   --> src/lib.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |     display.reset(&mut Delay).expect("Failed to reset display");
[INFO] [stdout]    |                        ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `Input` in this scope
[INFO] [stdout]   --> src/lib.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let busy = Input::new(busy_pin, gpio::Pull::None);
[INFO] [stdout]    |                ^^^^^ use of undeclared type `Input`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn main() -> ! {
[INFO] [stdout]    |    ----      ^ expected `!`, found `()`
[INFO] [stdout]    |    |
[INFO] [stdout]    |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected type `!`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 39)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "58fae61e55ed193ff1967c244bd2f16988954bccc94cea0d05db1aeacc692ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58fae61e55ed193ff1967c244bd2f16988954bccc94cea0d05db1aeacc692ece", kill_on_drop: false }`
[INFO] [stdout] 58fae61e55ed193ff1967c244bd2f16988954bccc94cea0d05db1aeacc692ece
