[INFO] crate driver-cp2130 1.0.0-alpha.0 is already in cache [INFO] testing driver-cp2130-1.0.0-alpha.0 against 1.45.2 for beta-1.46-1 [INFO] extracting crate driver-cp2130 1.0.0-alpha.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate driver-cp2130 1.0.0-alpha.0 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-9/source/.cargo/config [INFO] started tweaking crates.io crate driver-cp2130 1.0.0-alpha.0 [INFO] finished tweaking crates.io crate driver-cp2130 1.0.0-alpha.0 [INFO] tweaked toml for crates.io crate driver-cp2130 1.0.0-alpha.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate driver-cp2130 1.0.0-alpha.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de5dbeabcd06c067df88012f2f393dfcc1a9947aea1cca84b69b83c7da0f74c8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "de5dbeabcd06c067df88012f2f393dfcc1a9947aea1cca84b69b83c7da0f74c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de5dbeabcd06c067df88012f2f393dfcc1a9947aea1cca84b69b83c7da0f74c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de5dbeabcd06c067df88012f2f393dfcc1a9947aea1cca84b69b83c7da0f74c8", kill_on_drop: false }` [INFO] [stdout] de5dbeabcd06c067df88012f2f393dfcc1a9947aea1cca84b69b83c7da0f74c8 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 975ce5b8e97df81857d41d6a0a08dacfcf4dc585b73d325040ac1bf54a17b5a4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "975ce5b8e97df81857d41d6a0a08dacfcf4dc585b73d325040ac1bf54a17b5a4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling driver-cp2130 v1.0.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling libusb-sys v0.2.3 [INFO] [stderr] Compiling embedded-hal v1.0.0-alpha.1 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling bit-set v0.2.0 [INFO] [stderr] Compiling simplelog v0.7.6 [INFO] [stderr] Compiling libusb v0.3.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Compiling structopt v0.3.15 [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:199:35 [INFO] [stdout] | [INFO] [stdout] 199 | use embedded_hal::blocking::spi::{self, Write, Transfer}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.43s [INFO] running `Command { std: "docker" "inspect" "975ce5b8e97df81857d41d6a0a08dacfcf4dc585b73d325040ac1bf54a17b5a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "975ce5b8e97df81857d41d6a0a08dacfcf4dc585b73d325040ac1bf54a17b5a4", kill_on_drop: false }` [INFO] [stdout] 975ce5b8e97df81857d41d6a0a08dacfcf4dc585b73d325040ac1bf54a17b5a4 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6724f3011657278110c757cf07f8d6b231b0a733ca7fbf8e70e87033fe7852c4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6724f3011657278110c757cf07f8d6b231b0a733ca7fbf8e70e87033fe7852c4", kill_on_drop: false }` [INFO] [stderr] Compiling ssd1306 v0.3.1 [INFO] [stderr] Compiling embedded-hal v0.2.4 [INFO] [stderr] Compiling embedded-graphics v0.6.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:199:35 [INFO] [stdout] | [INFO] [stdout] 199 | use embedded_hal::blocking::spi::{self, Write, Transfer}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling spidev v0.4.0 [INFO] [stderr] Compiling sysfs_gpio v0.5.4 [INFO] [stderr] Compiling i2cdev v0.4.4 [INFO] [stderr] Compiling linux-embedded-hal v0.3.0 [INFO] [stderr] Compiling driver-cp2130 v1.0.0-alpha.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:199:35 [INFO] [stdout] | [INFO] [stdout] 199 | use embedded_hal::blocking::spi::{self, Write, Transfer}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::Spi<'_>: embedded_hal::blocking::spi::transfer::Default` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:32:52 [INFO] [stdout] | [INFO] [stdout] 32 | let mut disp: GraphicsMode<_> = Builder::new().connect_spi(spi, dc).into(); [INFO] [stdout] | ^^^^^^^^^^^ the trait `embedded_hal::blocking::spi::transfer::Default` is not implemented for `driver_cp2130::Spi<'_>` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Transfer` for `driver_cp2130::Spi<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::Spi<'_>: embedded_hal::blocking::spi::write::Default` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:32:52 [INFO] [stdout] | [INFO] [stdout] 32 | let mut disp: GraphicsMode<_> = Builder::new().connect_spi(spi, dc).into(); [INFO] [stdout] | ^^^^^^^^^^^ the trait `embedded_hal::blocking::spi::write::Default` is not implemented for `driver_cp2130::Spi<'_>` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Write` for `driver_cp2130::Spi<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::OutputPin<'_>: embedded_hal::digital::v1::OutputPin` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:32:69 [INFO] [stdout] | [INFO] [stdout] 32 | let mut disp: GraphicsMode<_> = Builder::new().connect_spi(spi, dc).into(); [INFO] [stdout] | ^^ the trait `embedded_hal::digital::v1::OutputPin` is not implemented for `driver_cp2130::OutputPin<'_>` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::digital::v2::OutputPin` for `driver_cp2130::OutputPin<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::Spi<'_>: embedded_hal::blocking::spi::write::Default` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:32:73 [INFO] [stdout] | [INFO] [stdout] 32 | let mut disp: GraphicsMode<_> = Builder::new().connect_spi(spi, dc).into(); [INFO] [stdout] | ^^^^ the trait `embedded_hal::blocking::spi::write::Default` is not implemented for `driver_cp2130::Spi<'_>` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Write` for `driver_cp2130::Spi<'_>` [INFO] [stdout] = note: required because of the requirements on the impl of `ssd1306::interface::DisplayInterface` for `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>` [INFO] [stdout] = note: required because of the requirements on the impl of `ssd1306::mode::displaymode::DisplayModeTrait, driver_cp2130::OutputPin<'_>>>` for `ssd1306::mode::raw::RawMode, driver_cp2130::OutputPin<'_>>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::OutputPin<'_>: embedded_hal::digital::v1::OutputPin` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:32:73 [INFO] [stdout] | [INFO] [stdout] 32 | let mut disp: GraphicsMode<_> = Builder::new().connect_spi(spi, dc).into(); [INFO] [stdout] | ^^^^ the trait `embedded_hal::digital::v1::OutputPin` is not implemented for `driver_cp2130::OutputPin<'_>` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::digital::v2::OutputPin` for `driver_cp2130::OutputPin<'_>` [INFO] [stdout] = note: required because of the requirements on the impl of `ssd1306::interface::DisplayInterface` for `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>` [INFO] [stdout] = note: required because of the requirements on the impl of `ssd1306::mode::displaymode::DisplayModeTrait, driver_cp2130::OutputPin<'_>>>` for `ssd1306::mode::raw::RawMode, driver_cp2130::OutputPin<'_>>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::Spi<'_>: embedded_hal::blocking::spi::write::Default` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:32:19 [INFO] [stdout] | [INFO] [stdout] 32 | let mut disp: GraphicsMode<_> = Builder::new().connect_spi(spi, dc).into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ the trait `embedded_hal::blocking::spi::write::Default` is not implemented for `driver_cp2130::Spi<'_>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssd1306-0.3.1/src/mode/graphics.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | DI: DisplayInterface, [INFO] [stdout] | ---------------- required by this bound in `ssd1306::mode::graphics::GraphicsMode` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Write` for `driver_cp2130::Spi<'_>` [INFO] [stdout] = note: required because of the requirements on the impl of `ssd1306::interface::DisplayInterface` for `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::OutputPin<'_>: embedded_hal::digital::v1::OutputPin` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:32:19 [INFO] [stdout] | [INFO] [stdout] 32 | let mut disp: GraphicsMode<_> = Builder::new().connect_spi(spi, dc).into(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ the trait `embedded_hal::digital::v1::OutputPin` is not implemented for `driver_cp2130::OutputPin<'_>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssd1306-0.3.1/src/mode/graphics.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | DI: DisplayInterface, [INFO] [stdout] | ---------------- required by this bound in `ssd1306::mode::graphics::GraphicsMode` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::digital::v2::OutputPin` for `driver_cp2130::OutputPin<'_>` [INFO] [stdout] = note: required because of the requirements on the impl of `ssd1306::interface::DisplayInterface` for `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `reset` found for struct `ssd1306::mode::graphics::GraphicsMode, driver_cp2130::OutputPin<'_>>>` in the current scope [INFO] [stdout] --> examples/ssd1306.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | disp.reset(&mut rst, &mut delay).unwrap(); [INFO] [stdout] | ^^^^^ method not found in `ssd1306::mode::graphics::GraphicsMode, driver_cp2130::OutputPin<'_>>>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssd1306-0.3.1/src/interface/spi.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SpiInterface { [INFO] [stdout] | -------------------------------- doesn't satisfy `_: ssd1306::interface::DisplayInterface` [INFO] [stdout] | [INFO] [stdout] = note: the method `reset` exists but the following trait bounds were not satisfied: [INFO] [stdout] `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>: ssd1306::interface::DisplayInterface` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `init` found for struct `ssd1306::mode::graphics::GraphicsMode, driver_cp2130::OutputPin<'_>>>` in the current scope [INFO] [stdout] --> examples/ssd1306.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | disp.init().unwrap(); [INFO] [stdout] | ^^^^ method not found in `ssd1306::mode::graphics::GraphicsMode, driver_cp2130::OutputPin<'_>>>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssd1306-0.3.1/src/interface/spi.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SpiInterface { [INFO] [stdout] | -------------------------------- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `<_ as ssd1306::interface::DisplayInterface>::Error = _` [INFO] [stdout] | doesn't satisfy `_: ssd1306::interface::DisplayInterface` [INFO] [stdout] | [INFO] [stdout] = note: the method `init` exists but the following trait bounds were not satisfied: [INFO] [stdout] `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>: ssd1306::interface::DisplayInterface` [INFO] [stdout] `, driver_cp2130::OutputPin<'_>> as ssd1306::interface::DisplayInterface>::Error = _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::Spi<'_>: embedded_hal::blocking::spi::write::Default` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:43:15 [INFO] [stdout] | [INFO] [stdout] 43 | .draw(&mut disp) [INFO] [stdout] | ^^^^^^^^^ the trait `embedded_hal::blocking::spi::write::Default` is not implemented for `driver_cp2130::Spi<'_>` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Write` for `driver_cp2130::Spi<'_>` [INFO] [stdout] = note: required because of the requirements on the impl of `ssd1306::interface::DisplayInterface` for `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::OutputPin<'_>: embedded_hal::digital::v1::OutputPin` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:43:15 [INFO] [stdout] | [INFO] [stdout] 43 | .draw(&mut disp) [INFO] [stdout] | ^^^^^^^^^ the trait `embedded_hal::digital::v1::OutputPin` is not implemented for `driver_cp2130::OutputPin<'_>` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::digital::v2::OutputPin` for `driver_cp2130::OutputPin<'_>` [INFO] [stdout] = note: required because of the requirements on the impl of `ssd1306::interface::DisplayInterface` for `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::Spi<'_>: embedded_hal::blocking::spi::write::Default` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | .draw(&mut disp) [INFO] [stdout] | ^^^^ the trait `embedded_hal::blocking::spi::write::Default` is not implemented for `driver_cp2130::Spi<'_>` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Write` for `driver_cp2130::Spi<'_>` [INFO] [stdout] = note: required because of the requirements on the impl of `ssd1306::interface::DisplayInterface` for `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `driver_cp2130::OutputPin<'_>: embedded_hal::digital::v1::OutputPin` is not satisfied [INFO] [stdout] --> examples/ssd1306.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | .draw(&mut disp) [INFO] [stdout] | ^^^^ the trait `embedded_hal::digital::v1::OutputPin` is not implemented for `driver_cp2130::OutputPin<'_>` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `embedded_hal::digital::v2::OutputPin` for `driver_cp2130::OutputPin<'_>` [INFO] [stdout] = note: required because of the requirements on the impl of `ssd1306::interface::DisplayInterface` for `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `flush` found for struct `ssd1306::mode::graphics::GraphicsMode, driver_cp2130::OutputPin<'_>>>` in the current scope [INFO] [stdout] --> examples/ssd1306.rs:51:10 [INFO] [stdout] | [INFO] [stdout] 51 | disp.flush().unwrap(); [INFO] [stdout] | ^^^^^ method not found in `ssd1306::mode::graphics::GraphicsMode, driver_cp2130::OutputPin<'_>>>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssd1306-0.3.1/src/interface/spi.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SpiInterface { [INFO] [stdout] | -------------------------------- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `<_ as ssd1306::interface::DisplayInterface>::Error = _` [INFO] [stdout] | doesn't satisfy `_: ssd1306::interface::DisplayInterface` [INFO] [stdout] | [INFO] [stdout] = note: the method `flush` exists but the following trait bounds were not satisfied: [INFO] [stdout] `ssd1306::interface::spi::SpiInterface, driver_cp2130::OutputPin<'_>>: ssd1306::interface::DisplayInterface` [INFO] [stdout] `, driver_cp2130::OutputPin<'_>> as ssd1306::interface::DisplayInterface>::Error = _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `driver-cp2130`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6724f3011657278110c757cf07f8d6b231b0a733ca7fbf8e70e87033fe7852c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6724f3011657278110c757cf07f8d6b231b0a733ca7fbf8e70e87033fe7852c4", kill_on_drop: false }` [INFO] [stdout] 6724f3011657278110c757cf07f8d6b231b0a733ca7fbf8e70e87033fe7852c4