[INFO] cloning repository https://github.com/KerryRJ/one-wire
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KerryRJ/one-wire" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerryRJ%2Fone-wire", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerryRJ%2Fone-wire'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 532d38690f6436988c52eebac6a8e0d00e287b33
[INFO] checking KerryRJ/one-wire against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKerryRJ%2Fone-wire" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KerryRJ/one-wire on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KerryRJ/one-wire
[INFO] finished tweaking git repo https://github.com/KerryRJ/one-wire
[INFO] tweaked toml for git repo https://github.com/KerryRJ/one-wire written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/KerryRJ/one-wire 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9088394a6616403e60a1f1aa4206f2704c7a2f87931c3f216a0349c1d9c2dd79
[INFO] running `Command { std: "docker" "start" "-a" "9088394a6616403e60a1f1aa4206f2704c7a2f87931c3f216a0349c1d9c2dd79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9088394a6616403e60a1f1aa4206f2704c7a2f87931c3f216a0349c1d9c2dd79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9088394a6616403e60a1f1aa4206f2704c7a2f87931c3f216a0349c1d9c2dd79", kill_on_drop: false }`
[INFO] [stdout] 9088394a6616403e60a1f1aa4206f2704c7a2f87931c3f216a0349c1d9c2dd79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af18913485b3be4bf49e2bd42465e44a68fda126828184992ce9b07a0d92ee61
[INFO] running `Command { std: "docker" "start" "-a" "af18913485b3be4bf49e2bd42465e44a68fda126828184992ce9b07a0d92ee61", kill_on_drop: false }`
[INFO] [stderr]     Checking gcd v2.1.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking embedded-hal v1.0.0-alpha.8 (https://github.com/rust-embedded/embedded-hal.git#bab00458)
[INFO] [stderr]     Checking fugit v0.3.5
[INFO] [stderr]     Checking one-wire v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:255:10
[INFO] [stdout]     |
[INFO] [stdout] 250 |     fn search_rom(
[INFO] [stdout]     |        ---------- implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] ...
[INFO] [stdout] 255 |     ) -> OneWireResult<Option<(Rom, SearchState)>, E> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<Option<(Rom, ...)>, ...>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Result<Option<(Rom, SearchState)>, OneWireError<E>>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<D as DelayUs>::Error == E`
[INFO] [stdout]    --> src/lib.rs:323:32
[INFO] [stdout]     |
[INFO] [stdout] 311 | impl<'a, 'b, P, E, D> Iterator for RomIterator<'a, 'b, P, D>
[INFO] [stdout]     |                 - this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 323 |         let result = self.wire.search_rom(self.state.as_ref(), self.only_triggered_alarms, self.delay);
[INFO] [stdout]     |                                ^^^^^^^^^^ expected type parameter `E`, found associated type
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `E`
[INFO] [stdout]               found associated type `<D as DelayUs>::Error`
[INFO] [stdout] note: required by a bound in `OneWire::<P, D>::search_rom`
[INFO] [stdout]    --> src/lib.rs:67:16
[INFO] [stdout]     |
[INFO] [stdout] 67  |     D: DelayUs<Error = E>,
[INFO] [stdout]     |                ^^^^^^^^^ required by this bound in `OneWire::<P, D>::search_rom`
[INFO] [stdout] ...
[INFO] [stdout] 250 |     fn search_rom(
[INFO] [stdout]     |        ---------- required by a bound in this associated function
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 315 |     D: DelayUs + <Error = E>,
[INFO] [stdout]     |                +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:255:10
[INFO] [stdout]     |
[INFO] [stdout] 250 |     fn search_rom(
[INFO] [stdout]     |        ---------- implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] ...
[INFO] [stdout] 255 |     ) -> OneWireResult<Option<(Rom, SearchState)>, E> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<Option<(Rom, ...)>, ...>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Result<Option<(Rom, SearchState)>, OneWireError<E>>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<D as DelayUs>::Error == E`
[INFO] [stdout]    --> src/lib.rs:323:32
[INFO] [stdout]     |
[INFO] [stdout] 311 | impl<'a, 'b, P, E, D> Iterator for RomIterator<'a, 'b, P, D>
[INFO] [stdout]     |                 - this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 323 |         let result = self.wire.search_rom(self.state.as_ref(), self.only_triggered_alarms, self.delay);
[INFO] [stdout]     |                                ^^^^^^^^^^ expected type parameter `E`, found associated type
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `E`
[INFO] [stdout]               found associated type `<D as DelayUs>::Error`
[INFO] [stdout] note: required by a bound in `OneWire::<P, D>::search_rom`
[INFO] [stdout]    --> src/lib.rs:67:16
[INFO] [stdout]     |
[INFO] [stdout] 67  |     D: DelayUs<Error = E>,
[INFO] [stdout]     |                ^^^^^^^^^ required by this bound in `OneWire::<P, D>::search_rom`
[INFO] [stdout] ...
[INFO] [stdout] 250 |     fn search_rom(
[INFO] [stdout]     |        ---------- required by a bound in this associated function
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 315 |     D: DelayUs + <Error = E>,
[INFO] [stdout]     |                +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `one-wire` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `one-wire` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "af18913485b3be4bf49e2bd42465e44a68fda126828184992ce9b07a0d92ee61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af18913485b3be4bf49e2bd42465e44a68fda126828184992ce9b07a0d92ee61", kill_on_drop: false }`
[INFO] [stdout] af18913485b3be4bf49e2bd42465e44a68fda126828184992ce9b07a0d92ee61
