[INFO] fetching crate led 0.3.1...
[INFO] testing led-0.3.1 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate led 0.3.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate led 0.3.1
[INFO] finished tweaking crates.io crate led 0.3.1
[INFO] tweaked toml for crates.io crate led 0.3.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate led 0.3.1 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1d9c6b16a00a471951f5afa2162a622eba6a54407b653ad5fa269af67f5c64f
[INFO] running `Command { std: "docker" "start" "-a" "c1d9c6b16a00a471951f5afa2162a622eba6a54407b653ad5fa269af67f5c64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1d9c6b16a00a471951f5afa2162a622eba6a54407b653ad5fa269af67f5c64f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1d9c6b16a00a471951f5afa2162a622eba6a54407b653ad5fa269af67f5c64f", kill_on_drop: false }`
[INFO] [stdout] c1d9c6b16a00a471951f5afa2162a622eba6a54407b653ad5fa269af67f5c64f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b37467d7326acd267f04531da1f924ad6c937a269fe3b5015f04362294aace6
[INFO] running `Command { std: "docker" "start" "-a" "5b37467d7326acd267f04531da1f924ad6c937a269fe3b5015f04362294aace6", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling led v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "5b37467d7326acd267f04531da1f924ad6c937a269fe3b5015f04362294aace6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b37467d7326acd267f04531da1f924ad6c937a269fe3b5015f04362294aace6", kill_on_drop: false }`
[INFO] [stdout] 5b37467d7326acd267f04531da1f924ad6c937a269fe3b5015f04362294aace6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c76e55954002ebce4601aba44f50116b1a7a9fb5cf9388d71ee7d0da6c5a400
[INFO] running `Command { std: "docker" "start" "-a" "9c76e55954002ebce4601aba44f50116b1a7a9fb5cf9388d71ee7d0da6c5a400", kill_on_drop: false }`
[INFO] [stderr]    Compiling led v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "9c76e55954002ebce4601aba44f50116b1a7a9fb5cf9388d71ee7d0da6c5a400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c76e55954002ebce4601aba44f50116b1a7a9fb5cf9388d71ee7d0da6c5a400", kill_on_drop: false }`
[INFO] [stdout] 9c76e55954002ebce4601aba44f50116b1a7a9fb5cf9388d71ee7d0da6c5a400
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d98efff17e012c70b015f56084df8c95c5dcc72f25a637c5ca40ac7735626d47
[INFO] running `Command { std: "docker" "start" "-a" "d98efff17e012c70b015f56084df8c95c5dcc72f25a637c5ca40ac7735626d47", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/led-c9be87a04374d01a)
[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 led
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/rgb.rs - rgb::CommonAnode (line 255) ... FAILED
[INFO] [stdout] test src/rgb.rs - rgb (line 47) ... FAILED
[INFO] [stdout] test src/mono.rs - mono::Monocolor (line 88) ... FAILED
[INFO] [stdout] test src/mono.rs - mono::CommonAnode (line 188) ... FAILED
[INFO] [stdout] test src/rgb.rs - rgb::RGB (line 108) ... FAILED
[INFO] [stdout] test src/rgb.rs - rgb::CommonCathode (line 285) ... FAILED
[INFO] [stdout] test src/rgb.rs - rgb (line 21) ... FAILED
[INFO] [stdout] test src/mono.rs - mono (line 21) ... FAILED
[INFO] [stdout] test src/mono.rs - mono (line 45) ... FAILED
[INFO] [stdout] test src/mono.rs - mono::CommonCathode (line 218) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/rgb.rs - rgb::CommonAnode (line 255) stdout ----
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]  --> src/rgb.rs:261:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl OutputPin for Pin {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]   |
[INFO] [stdout]   = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 5 generic arguments but 4 generic arguments were supplied
[INFO] [stdout]    --> src/rgb.rs:276:10
[INFO] [stdout]     |
[INFO] [stdout] 24  | let led: LED<CommonAnode, _, _, _> = LED::new(r, g, b);
[INFO] [stdout]     |          ^^^ -----------  -  -  - supplied 4 generic arguments
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 5 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 5 generic parameters: `C`, `R`, `G`, `B`, `E`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/rgb.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub struct LED<C, R, G, B, E>
[INFO] [stdout]     |            ^^^ -  -  -  -  -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 24  | let led: LED<CommonAnode, _, _, _, E> = LED::new(r, g, b);
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0107.
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rgb.rs - rgb (line 47) stdout ----
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]  --> src/rgb.rs:53:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl OutputPin for Pin {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]   |
[INFO] [stdout]   = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/rgb.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 28 | let mut leds: [&mut RGB; 2] = [
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 28 | let mut leds: [&mut dyn RGB; 2] = [
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mono.rs - mono::Monocolor (line 88) stdout ----
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]  --> src/mono.rs:94:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl OutputPin for Pin {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]   |
[INFO] [stdout]   = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mono.rs:112:21
[INFO] [stdout]    |
[INFO] [stdout] 27 | let mut leds: [&mut RGB; 2] = [
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 27 | let mut leds: [&mut dyn RGB; 2] = [
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mono.rs - mono::CommonAnode (line 188) stdout ----
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]  --> src/mono.rs:194:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl OutputPin for Pin {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]   |
[INFO] [stdout]   = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 5 generic arguments but 4 generic arguments were supplied
[INFO] [stdout]    --> src/mono.rs:209:10
[INFO] [stdout]     |
[INFO] [stdout] 24  | let led: LED<CommonAnode, _, _, _> = LED::new(r, g, b);
[INFO] [stdout]     |          ^^^ -----------  -  -  - supplied 4 generic arguments
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 5 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 5 generic parameters: `C`, `R`, `G`, `B`, `E`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/rgb.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub struct LED<C, R, G, B, E>
[INFO] [stdout]     |            ^^^ -  -  -  -  -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 24  | let led: LED<CommonAnode, _, _, _, E> = LED::new(r, g, b);
[INFO] [stdout]     |                                  +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0107.
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rgb.rs - rgb::RGB (line 108) stdout ----
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]  --> src/rgb.rs:114:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl OutputPin for Pin {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]   |
[INFO] [stdout]   = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/rgb.rs:132:21
[INFO] [stdout]    |
[INFO] [stdout] 27 | let mut leds: [&mut RGB; 2] = [
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 27 | let mut leds: [&mut dyn RGB; 2] = [
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rgb.rs - rgb::CommonCathode (line 285) stdout ----
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]  --> src/rgb.rs:291:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl OutputPin for Pin {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]   |
[INFO] [stdout]   = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 5 generic arguments but 4 generic arguments were supplied
[INFO] [stdout]    --> src/rgb.rs:306:10
[INFO] [stdout]     |
[INFO] [stdout] 24  | let led: LED<CommonCathode, _, _, _> = LED::new(r, g, b);
[INFO] [stdout]     |          ^^^ -------------  -  -  - supplied 4 generic arguments
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 5 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 5 generic parameters: `C`, `R`, `G`, `B`, `E`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/rgb.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub struct LED<C, R, G, B, E>
[INFO] [stdout]     |            ^^^ -  -  -  -  -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 24  | let led: LED<CommonCathode, _, _, _, E> = LED::new(r, g, b);
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0107.
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rgb.rs - rgb (line 21) stdout ----
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]  --> src/rgb.rs:27:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl OutputPin for Pin {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]   |
[INFO] [stdout]   = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mono.rs - mono (line 21) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `led::monocolor`
[INFO] [stdout]   --> src/mono.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | use led::monocolor::CommonAnodeLED;
[INFO] [stdout]    |          ^^^^^^^^^ could not find `monocolor` in `led`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `State`
[INFO] [stdout]   --> src/mono.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | led.set(State::On);
[INFO] [stdout]    |         ^^^^^ use of undeclared type `State`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 2  + use led::mono::State;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]  --> src/mono.rs:27:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl OutputPin for Pin {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]   |
[INFO] [stdout]   = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mono.rs - mono (line 45) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `led::monocolor`
[INFO] [stdout]   --> src/mono.rs:64:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | use led::monocolor::{CommonAnodeLED, CommonCathodeLED, Monocolor};
[INFO] [stdout]    |          ^^^^^^^^^ could not find `monocolor` in `led`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `State`
[INFO] [stdout]   --> src/mono.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |     led.set(State::On)
[INFO] [stdout]    |             ^^^^^ use of undeclared type `State`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 2  + use led::mono::State;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]  --> src/mono.rs:51:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl OutputPin for Pin {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]   |
[INFO] [stdout]   = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/mono.rs - mono::CommonCathode (line 218) stdout ----
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Error`
[INFO] [stdout]  --> src/mono.rs:224:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl OutputPin for Pin {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation
[INFO] [stdout]   |
[INFO] [stdout]   = help: implement the missing item: `type Error = /* Type */;`
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 5 generic arguments but 4 generic arguments were supplied
[INFO] [stdout]    --> src/mono.rs:239:10
[INFO] [stdout]     |
[INFO] [stdout] 24  | let led: LED<CommonCathode, _, _, _> = LED::new(r, g, b);
[INFO] [stdout]     |          ^^^ -------------  -  -  - supplied 4 generic arguments
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 5 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 5 generic parameters: `C`, `R`, `G`, `B`, `E`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/rgb.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub struct LED<C, R, G, B, E>
[INFO] [stdout]     |            ^^^ -  -  -  -  -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 24  | let led: LED<CommonCathode, _, _, _, E> = LED::new(r, g, b);
[INFO] [stdout]     |                                    +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0107.
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/mono.rs - mono (line 21)
[INFO] [stdout]     src/mono.rs - mono (line 45)
[INFO] [stdout]     src/mono.rs - mono::CommonAnode (line 188)
[INFO] [stdout]     src/mono.rs - mono::CommonCathode (line 218)
[INFO] [stdout]     src/mono.rs - mono::Monocolor (line 88)
[INFO] [stdout]     src/rgb.rs - rgb (line 21)
[INFO] [stdout]     src/rgb.rs - rgb (line 47)
[INFO] [stdout]     src/rgb.rs - rgb::CommonAnode (line 255)
[INFO] [stdout]     src/rgb.rs - rgb::CommonCathode (line 285)
[INFO] [stdout]     src/rgb.rs - rgb::RGB (line 108)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 10 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d98efff17e012c70b015f56084df8c95c5dcc72f25a637c5ca40ac7735626d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d98efff17e012c70b015f56084df8c95c5dcc72f25a637c5ca40ac7735626d47", kill_on_drop: false }`
[INFO] [stdout] d98efff17e012c70b015f56084df8c95c5dcc72f25a637c5ca40ac7735626d47
