[INFO] fetching crate embedded-hal-sync-pins 0.7.0...
[INFO] documenting embedded-hal-sync-pins-0.7.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate embedded-hal-sync-pins 0.7.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate embedded-hal-sync-pins 0.7.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embedded-hal-sync-pins 0.7.0
[INFO] finished tweaking crates.io crate embedded-hal-sync-pins 0.7.0
[INFO] tweaked toml for crates.io crate embedded-hal-sync-pins 0.7.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vcd v0.6.1
[INFO] [stderr]   Downloaded embedded-hal v1.0.0-rc.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7a2607d166d4ed25995f01acd75c6710a0eb31dc47921607cf2abbccf657f63
[INFO] running `Command { std: "docker" "start" "-a" "e7a2607d166d4ed25995f01acd75c6710a0eb31dc47921607cf2abbccf657f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7a2607d166d4ed25995f01acd75c6710a0eb31dc47921607cf2abbccf657f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a2607d166d4ed25995f01acd75c6710a0eb31dc47921607cf2abbccf657f63", kill_on_drop: false }`
[INFO] [stdout] e7a2607d166d4ed25995f01acd75c6710a0eb31dc47921607cf2abbccf657f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9ca79fc93474552a22fa21bdd4421a2b952eaccd76f97a20e86135a93342cc4
[INFO] running `Command { std: "docker" "start" "-a" "e9ca79fc93474552a22fa21bdd4421a2b952eaccd76f97a20e86135a93342cc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking embedded-hal v1.0.0-rc.3
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]  Documenting embedded-hal-sync-pins v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0053]: method `is_high` has an incompatible type for trait
[INFO] [stdout]    --> src/pins.rs:134:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn is_high(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                types differ in mutability
[INFO] [stdout]     |                help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut pins::InputPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&pins::InputPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_low` has an incompatible type for trait
[INFO] [stdout]    --> src/pins.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn is_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               types differ in mutability
[INFO] [stdout]     |               help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut pins::InputPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&pins::InputPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_set_high` has an incompatible type for trait
[INFO] [stdout]    --> src/pins.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn is_set_high(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    types differ in mutability
[INFO] [stdout]     |                    help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut pins::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&pins::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_set_low` has an incompatible type for trait
[INFO] [stdout]    --> src/pins.rs:197:16
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn is_set_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   types differ in mutability
[INFO] [stdout]     |                   help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut pins::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&pins::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_high` has an incompatible type for trait
[INFO] [stdout]    --> src/pins.rs:215:13
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn is_high(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                types differ in mutability
[INFO] [stdout]     |                help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut pins::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&pins::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_low` has an incompatible type for trait
[INFO] [stdout]    --> src/pins.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn is_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               types differ in mutability
[INFO] [stdout]     |               help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut pins::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&pins::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_set_high` has an incompatible type for trait
[INFO] [stdout]    --> src/pins.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn is_set_high(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    types differ in mutability
[INFO] [stdout]     |                    help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut pins::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&pins::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_set_low` has an incompatible type for trait
[INFO] [stdout]    --> src/pins.rs:285:16
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn is_set_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   types differ in mutability
[INFO] [stdout]     |                   help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut pins::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&pins::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_high` has an incompatible type for trait
[INFO] [stdout]    --> src/pins.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 |     fn is_high(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                types differ in mutability
[INFO] [stdout]     |                help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut pins::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&pins::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_low` has an incompatible type for trait
[INFO] [stdout]    --> src/pins.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |     fn is_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               types differ in mutability
[INFO] [stdout]     |               help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut pins::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&pins::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_high` has an incompatible type for trait
[INFO] [stdout]    --> src/wire.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn is_high(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                types differ in mutability
[INFO] [stdout]     |                help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut wire::InputOnlyPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&wire::InputOnlyPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_low` has an incompatible type for trait
[INFO] [stdout]    --> src/wire.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn is_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               types differ in mutability
[INFO] [stdout]     |               help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut wire::InputOnlyPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&wire::InputOnlyPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_high` has an incompatible type for trait
[INFO] [stdout]    --> src/wire.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn is_high(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                types differ in mutability
[INFO] [stdout]     |                help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut wire::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&wire::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_low` has an incompatible type for trait
[INFO] [stdout]    --> src/wire.rs:167:12
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn is_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               types differ in mutability
[INFO] [stdout]     |               help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut wire::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&wire::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_set_high` has an incompatible type for trait
[INFO] [stdout]    --> src/wire.rs:185:17
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn is_set_high(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    types differ in mutability
[INFO] [stdout]     |                    help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut wire::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&wire::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_set_low` has an incompatible type for trait
[INFO] [stdout]    --> src/wire.rs:189:16
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn is_set_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   types differ in mutability
[INFO] [stdout]     |                   help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut wire::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&wire::PushPullPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_high` has an incompatible type for trait
[INFO] [stdout]    --> src/wire.rs:215:13
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn is_high(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                types differ in mutability
[INFO] [stdout]     |                help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut wire::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&wire::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_low` has an incompatible type for trait
[INFO] [stdout]    --> src/wire.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn is_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |               ^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               types differ in mutability
[INFO] [stdout]     |               help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut wire::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&wire::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_set_high` has an incompatible type for trait
[INFO] [stdout]    --> src/wire.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn is_set_high(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    types differ in mutability
[INFO] [stdout]     |                    help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut wire::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&wire::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `is_set_low` has an incompatible type for trait
[INFO] [stdout]    --> src/wire.rs:241:16
[INFO] [stdout]     |
[INFO] [stdout] 241 |     fn is_set_low(&self) -> Result<bool, Self::Error> {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   types differ in mutability
[INFO] [stdout]     |                   help: change the self-receiver type to match the trait: `&mut self`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(&mut wire::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&wire::OpenDrainPin) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `embedded-hal-sync-pins`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name embedded_hal_sync_pins src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=884ee4d7138b3bef -L dependency=/opt/rustwide/target/debug/deps --extern embedded_hal=/opt/rustwide/target/debug/deps/libembedded_hal-33614c868b7f5675.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-9f885155cf0ea35f.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-8c2cab534c36cbcf.rmeta --cap-lints=warn --crate-version 0.7.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e9ca79fc93474552a22fa21bdd4421a2b952eaccd76f97a20e86135a93342cc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9ca79fc93474552a22fa21bdd4421a2b952eaccd76f97a20e86135a93342cc4", kill_on_drop: false }`
[INFO] [stdout] e9ca79fc93474552a22fa21bdd4421a2b952eaccd76f97a20e86135a93342cc4
