[INFO] fetching crate rtic-syntax 1.0.3...
[INFO] testing rtic-syntax-1.0.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rtic-syntax 1.0.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rtic-syntax 1.0.3
[INFO] finished tweaking crates.io crate rtic-syntax 1.0.3
[INFO] tweaked toml for crates.io crate rtic-syntax 1.0.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtic-syntax 1.0.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rtic-syntax 1.0.3 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itoa v1.0.2
[INFO] [stderr]   Downloaded trybuild v1.0.63
[INFO] [stderr]   Downloaded unicode-ident v1.0.1
[INFO] [stderr]   Downloaded once_cell v1.12.0
[INFO] [stderr]   Downloaded ryu v1.0.10
[INFO] [stderr]   Downloaded indexmap v1.9.0
[INFO] [stderr]   Downloaded serde_derive v1.0.137
[INFO] [stderr]   Downloaded hashbrown v0.12.1
[INFO] [stderr]   Downloaded serde_json v1.0.81
[INFO] [stderr]   Downloaded serde v1.0.137
[INFO] [stderr]   Downloaded proc-macro2 v1.0.39
[INFO] [stderr]   Downloaded quote v1.0.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfbfdf8527d3d7ca99bc101a1a864aff07e9464ec50ef037c1239a753353472c
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[INFO] running `Command { std: "docker" "inspect" "dfbfdf8527d3d7ca99bc101a1a864aff07e9464ec50ef037c1239a753353472c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfbfdf8527d3d7ca99bc101a1a864aff07e9464ec50ef037c1239a753353472c", kill_on_drop: false }`
[INFO] [stdout] dfbfdf8527d3d7ca99bc101a1a864aff07e9464ec50ef037c1239a753353472c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4799bfde633d8723e3fd278ded018e771c9ca80010333c6167dd7245243a7a1
[INFO] running `Command { std: "docker" "start" "-a" "e4799bfde633d8723e3fd278ded018e771c9ca80010333c6167dd7245243a7a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling hashbrown v0.12.1
[INFO] [stderr]    Compiling indexmap v1.9.0
[INFO] [stderr]    Compiling quote v1.0.19
[INFO] [stderr]    Compiling rtic-syntax v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.42s
[INFO] running `Command { std: "docker" "inspect" "e4799bfde633d8723e3fd278ded018e771c9ca80010333c6167dd7245243a7a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4799bfde633d8723e3fd278ded018e771c9ca80010333c6167dd7245243a7a1", kill_on_drop: false }`
[INFO] [stdout] e4799bfde633d8723e3fd278ded018e771c9ca80010333c6167dd7245243a7a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9052f791cded73fd1b6cd96848e9d7dbbc6cf3a6b95eb885f4a8401c4e0f4a20
[INFO] running `Command { std: "docker" "start" "-a" "9052f791cded73fd1b6cd96848e9d7dbbc6cf3a6b95eb885f4a8401c4e0f4a20", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling trybuild v1.0.63
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling rtic-syntax v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `mock`
[INFO] [stdout]  --> examples/test_nr.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[mock::app(parse_binds,
[INFO] [stdout]   |   ^^^^ use of unresolved module or unlinked crate `mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `shared` in this scope
[INFO] [stdout]   --> examples/test_nr.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[shared]
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `local` in this scope
[INFO] [stdout]   --> examples/test_nr.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[local]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `init` in this scope
[INFO] [stdout]   --> examples/test_nr.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 |     #[init]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `init` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `idle` in this scope
[INFO] [stdout]   --> examples/test_nr.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 |     #[idle]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `idle` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `task` in this scope
[INFO] [stdout]   --> examples/test_nr.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[task]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `task` in this scope
[INFO] [stdout]   --> examples/test_nr.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 |     #[task(local = [
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `task` in this scope
[INFO] [stdout]   --> examples/test_nr.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 |     #[task(local = [ohno: u32 = 0])]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `task` in this scope
[INFO] [stdout]   --> examples/test_nr.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 |     #[task(local = [ohno: u32 = 0])]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `mock`
[INFO] [stdout]  --> examples/dispatchers.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[mock::app(parse_binds,
[INFO] [stdout]   |   ^^^^ use of unresolved module or unlinked crate `mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `shared` in this scope
[INFO] [stdout]   --> examples/dispatchers.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[shared]
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `local` in this scope
[INFO] [stdout]   --> examples/dispatchers.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[local]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `init` in this scope
[INFO] [stdout]   --> examples/dispatchers.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 |     #[init]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `init` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `idle` in this scope
[INFO] [stdout]   --> examples/dispatchers.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[idle]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `idle` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `task` in this scope
[INFO] [stdout]   --> examples/dispatchers.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[task(binds = UART0)]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `dispatchers`
[INFO] [stdout]   --> examples/dispatchers.rs:26:2
[INFO] [stdout]    |
[INFO] [stdout] 26 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/dispatchers.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `test_nr`
[INFO] [stdout]   --> examples/test_nr.rs:54:2
[INFO] [stdout]    |
[INFO] [stdout] 54 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/test_nr.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/dispatchers.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn idle(_: idle::Context) -> ! {}
[INFO] [stdout]    |        ----                      ^ expected `!`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected type `!`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `init` is not a crate or module
[INFO] [stdout]   --> examples/dispatchers.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {}
[INFO] [stdout]    |                ^^^^ function `init` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `init` is not a crate or module
[INFO] [stdout]   --> examples/dispatchers.rs:19:50
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {}
[INFO] [stdout]    |                                                  ^^^^ function `init` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `idle` is not a crate or module
[INFO] [stdout]   --> examples/dispatchers.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn idle(_: idle::Context) -> ! {}
[INFO] [stdout]    |                ^^^^ function `idle` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `foo` is not a crate or module
[INFO] [stdout]   --> examples/dispatchers.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn foo(_: foo::Context) {}
[INFO] [stdout]    |               ^^^ function `foo` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0433, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `init` is not a crate or module
[INFO] [stdout]   --> examples/test_nr.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {
[INFO] [stdout]    |                ^^^^ function `init` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `init` is not a crate or module
[INFO] [stdout]   --> examples/test_nr.rs:29:50
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {
[INFO] [stdout]    |                                                  ^^^^ function `init` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `init` is not a crate or module
[INFO] [stdout]   --> examples/test_nr.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         init::LateResources {}
[INFO] [stdout]    |         ^^^^ function `init` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `idle` is not a crate or module
[INFO] [stdout]   --> examples/test_nr.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn idle(_: idle::Context) -> ! {
[INFO] [stdout]    |                ^^^^ function `idle` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `t1` is not a crate or module
[INFO] [stdout]   --> examples/test_nr.rs:39:14
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn t1(_: t1::Context) {}
[INFO] [stdout]    |              ^^ function `t1` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `t2` is not a crate or module
[INFO] [stdout]   --> examples/test_nr.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn t2(_: t2::Context) {}
[INFO] [stdout]    |              ^^ function `t2` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `t3` is not a crate or module
[INFO] [stdout]   --> examples/test_nr.rs:50:14
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn t3(_: t3::Context) {}
[INFO] [stdout]    |              ^^ function `t3` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `t4` is not a crate or module
[INFO] [stdout]   --> examples/test_nr.rs:53:14
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn t4(_: t4::Context) {}
[INFO] [stdout]    |              ^^ function `t4` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rtic-syntax` (example "dispatchers") due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rtic-syntax` (example "test_nr") due to 18 previous errors
[INFO] [stdout] error[E0432]: unresolved imports `crate::bar`, `crate::foo`
[INFO] [stdout]  --> examples/extern_task.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use crate::{bar, foo};
[INFO] [stdout]   |                 ^^^  ^^^ no `foo` in the root
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 no `bar` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `mock`
[INFO] [stdout]  --> examples/extern_task.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[mock::app(parse_binds, dispatchers = [UART1])]
[INFO] [stdout]   |   ^^^^ use of unresolved module or unlinked crate `mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `shared` in this scope
[INFO] [stdout]  --> examples/extern_task.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[shared]
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `local` in this scope
[INFO] [stdout]   --> examples/extern_task.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 |     #[local]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `init` in this scope
[INFO] [stdout]   --> examples/extern_task.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[init]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `init` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `idle` in this scope
[INFO] [stdout]   --> examples/extern_task.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 |     #[idle]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `idle` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `task` in this scope
[INFO] [stdout]   --> examples/extern_task.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |         #[task(shared = [a], priority = 2)]
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `task` in this scope
[INFO] [stdout]   --> examples/extern_task.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |         #[task(binds = UART0, shared = [a], priority = 2)]
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `extern_task`
[INFO] [stdout]   --> examples/extern_task.rs:32:2
[INFO] [stdout]    |
[INFO] [stdout] 32 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `examples/extern_task.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rtic-syntax` (example "extern_task") due to 13 previous errors
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> examples/extern_task.rs:20:34
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn idle(_: idle::Context) -> ! {}
[INFO] [stdout]    |        ----                      ^ expected `!`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected type `!`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `init` is not a crate or module
[INFO] [stdout]   --> examples/extern_task.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {}
[INFO] [stdout]    |                ^^^^ function `init` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `init` is not a crate or module
[INFO] [stdout]   --> examples/extern_task.rs:17:50
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {}
[INFO] [stdout]    |                                                  ^^^^ function `init` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: function `idle` is not a crate or module
[INFO] [stdout]   --> examples/extern_task.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn idle(_: idle::Context) -> ! {}
[INFO] [stdout]    |                ^^^^ function `idle` is not a crate or module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0433, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9052f791cded73fd1b6cd96848e9d7dbbc6cf3a6b95eb885f4a8401c4e0f4a20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9052f791cded73fd1b6cd96848e9d7dbbc6cf3a6b95eb885f4a8401c4e0f4a20", kill_on_drop: false }`
[INFO] [stdout] 9052f791cded73fd1b6cd96848e9d7dbbc6cf3a6b95eb885f4a8401c4e0f4a20
