[INFO] fetching crate driver-cp2130 1.0.0-alpha.0...
[INFO] checking driver-cp2130-1.0.0-alpha.0 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate driver-cp2130 1.0.0-alpha.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate driver-cp2130 1.0.0-alpha.0 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/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-7/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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace v0.3.49
[INFO] [stderr]   Downloaded bit-set v0.2.0
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[INFO] [stderr]   Downloaded embedded-hal v1.0.0-alpha.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83b305a5011cc604a21d1e385b0d65682abc1f1864f8d96718868d3e93bc33f2
[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" "83b305a5011cc604a21d1e385b0d65682abc1f1864f8d96718868d3e93bc33f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83b305a5011cc604a21d1e385b0d65682abc1f1864f8d96718868d3e93bc33f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b305a5011cc604a21d1e385b0d65682abc1f1864f8d96718868d3e93bc33f2", kill_on_drop: false }`
[INFO] [stdout] 83b305a5011cc604a21d1e385b0d65682abc1f1864f8d96718868d3e93bc33f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 890a32131b5479e44faccd21a8ccfc22aef8a4c1cb3e92a0c1d403faedc6c562
[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" "890a32131b5479e44faccd21a8ccfc22aef8a4c1cb3e92a0c1d403faedc6c562", kill_on_drop: false }`
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[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: 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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Spi<'_>: embedded_hal::blocking::spi::transfer::Default<u8>` 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<u8>` is not implemented for `Spi<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Transfer<u8>` for `Spi<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Spi<'_>: embedded_hal::blocking::spi::write::Default<u8>` 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<u8>` is not implemented for `Spi<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Write<u8>` for `Spi<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `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 `OutputPin<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::digital::v2::OutputPin` for `OutputPin<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Spi<'_>: embedded_hal::blocking::spi::write::Default<u8>` 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<u8>` is not implemented for `Spi<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Write<u8>` for `Spi<'_>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `DisplayInterface` for `SpiInterface<Spi<'_>, OutputPin<'_>>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `DisplayModeTrait<SpiInterface<Spi<'_>, OutputPin<'_>>>` for `RawMode<SpiInterface<Spi<'_>, OutputPin<'_>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `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 `OutputPin<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::digital::v2::OutputPin` for `OutputPin<'_>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `DisplayInterface` for `SpiInterface<Spi<'_>, OutputPin<'_>>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `DisplayModeTrait<SpiInterface<Spi<'_>, OutputPin<'_>>>` for `RawMode<SpiInterface<Spi<'_>, OutputPin<'_>>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Spi<'_>: embedded_hal::blocking::spi::write::Default<u8>` 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<u8>` is not implemented for `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::GraphicsMode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Write<u8>` for `Spi<'_>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `DisplayInterface` for `SpiInterface<Spi<'_>, OutputPin<'_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `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 `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::GraphicsMode`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::digital::v2::OutputPin` for `OutputPin<'_>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `DisplayInterface` for `SpiInterface<Spi<'_>, OutputPin<'_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `reset` found for struct `ssd1306::mode::GraphicsMode<SpiInterface<Spi<'_>, 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::GraphicsMode<SpiInterface<Spi<'_>, 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<SPI, DC> {
[INFO] [stdout]    | -------------------------------- doesn't satisfy `_: DisplayInterface`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method `reset` exists but the following trait bounds were not satisfied:
[INFO] [stdout]            `SpiInterface<Spi<'_>, OutputPin<'_>>: DisplayInterface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `init` found for struct `ssd1306::mode::GraphicsMode<SpiInterface<Spi<'_>, 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::GraphicsMode<SpiInterface<Spi<'_>, 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<SPI, DC> {
[INFO] [stdout]    | --------------------------------
[INFO] [stdout]    | |
[INFO] [stdout]    | doesn't satisfy `<_ as DisplayInterface>::Error = _`
[INFO] [stdout]    | doesn't satisfy `_: DisplayInterface`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method `init` exists but the following trait bounds were not satisfied:
[INFO] [stdout]            `SpiInterface<Spi<'_>, OutputPin<'_>>: DisplayInterface`
[INFO] [stdout]            `<SpiInterface<Spi<'_>, OutputPin<'_>> as DisplayInterface>::Error = _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Spi<'_>: embedded_hal::blocking::spi::write::Default<u8>` 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<u8>` is not implemented for `Spi<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Write<u8>` for `Spi<'_>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `DisplayInterface` for `SpiInterface<Spi<'_>, OutputPin<'_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `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 `OutputPin<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::digital::v2::OutputPin` for `OutputPin<'_>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `DisplayInterface` for `SpiInterface<Spi<'_>, OutputPin<'_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Spi<'_>: embedded_hal::blocking::spi::write::Default<u8>` 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<u8>` is not implemented for `Spi<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::blocking::spi::Write<u8>` for `Spi<'_>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `DisplayInterface` for `SpiInterface<Spi<'_>, OutputPin<'_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `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 `OutputPin<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `embedded_hal::digital::v2::OutputPin` for `OutputPin<'_>`
[INFO] [stdout]    = note: required because of the requirements on the impl of `DisplayInterface` for `SpiInterface<Spi<'_>, OutputPin<'_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `flush` found for struct `ssd1306::mode::GraphicsMode<SpiInterface<Spi<'_>, 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::GraphicsMode<SpiInterface<Spi<'_>, 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<SPI, DC> {
[INFO] [stdout]    | --------------------------------
[INFO] [stdout]    | |
[INFO] [stdout]    | doesn't satisfy `<_ as DisplayInterface>::Error = _`
[INFO] [stdout]    | doesn't satisfy `_: DisplayInterface`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method `flush` exists but the following trait bounds were not satisfied:
[INFO] [stdout]            `SpiInterface<Spi<'_>, OutputPin<'_>>: DisplayInterface`
[INFO] [stdout]            `<SpiInterface<Spi<'_>, OutputPin<'_>> as 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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "890a32131b5479e44faccd21a8ccfc22aef8a4c1cb3e92a0c1d403faedc6c562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890a32131b5479e44faccd21a8ccfc22aef8a4c1cb3e92a0c1d403faedc6c562", kill_on_drop: false }`
[INFO] [stdout] 890a32131b5479e44faccd21a8ccfc22aef8a4c1cb3e92a0c1d403faedc6c562
