[INFO] fetching crate rtic-syntax 1.0.0...
[INFO] testing rtic-syntax-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rtic-syntax 1.0.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate rtic-syntax 1.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtic-syntax 1.0.0
[INFO] finished tweaking crates.io crate rtic-syntax 1.0.0
[INFO] tweaked toml for crates.io crate rtic-syntax 1.0.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate rtic-syntax 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8b37832e1d9a82452780f92e8aa7286963aef221599bc6e6286f8dc4ba7c49d
[INFO] running `Command { std: "docker" "start" "-a" "f8b37832e1d9a82452780f92e8aa7286963aef221599bc6e6286f8dc4ba7c49d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8b37832e1d9a82452780f92e8aa7286963aef221599bc6e6286f8dc4ba7c49d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b37832e1d9a82452780f92e8aa7286963aef221599bc6e6286f8dc4ba7c49d", kill_on_drop: false }`
[INFO] [stdout] f8b37832e1d9a82452780f92e8aa7286963aef221599bc6e6286f8dc4ba7c49d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c54815f3167dbb215515b02cad6dd8920c49f0beff5733391e3e490fb0ccd8dc
[INFO] running `Command { std: "docker" "start" "-a" "c54815f3167dbb215515b02cad6dd8920c49f0beff5733391e3e490fb0ccd8dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling indexmap v1.5.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rtic-syntax v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.99s
[INFO] running `Command { std: "docker" "inspect" "c54815f3167dbb215515b02cad6dd8920c49f0beff5733391e3e490fb0ccd8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c54815f3167dbb215515b02cad6dd8920c49f0beff5733391e3e490fb0ccd8dc", kill_on_drop: false }`
[INFO] [stdout] c54815f3167dbb215515b02cad6dd8920c49f0beff5733391e3e490fb0ccd8dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc1ac6b7b87e92aa3382784d27703340de58bbd4c2b0c97d98bd044dcb9a5985
[INFO] running `Command { std: "docker" "start" "-a" "fc1ac6b7b87e92aa3382784d27703340de58bbd4c2b0c97d98bd044dcb9a5985", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling trybuild v1.0.32
[INFO] [stderr]    Compiling rtic-syntax v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mock`
[INFO] [stdout]  --> examples/test_nr.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[mock::app(parse_binds,
[INFO] [stdout]   |   ^^^^ use of undeclared crate or module `mock`
[INFO] [stdout] 
[INFO] [stdout] 
[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 undeclared crate or module `mock`
[INFO] [stdout]  --> examples/extern_task.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[mock::app(parse_binds, dispatchers = [UART1])]
[INFO] [stdout]   |   ^^^^ use of undeclared crate or module `mock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `mock`
[INFO] [stdout]  --> examples/dispatchers.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[mock::app(parse_binds,
[INFO] [stdout]   |   ^^^^ use of undeclared crate or module `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 `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 `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 `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 `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 `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 `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 `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 `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 `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/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/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 `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/dispatchers.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[task(binds = UART0)]
[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: 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[E0433]: failed to resolve: use of undeclared crate or module `init`
[INFO] [stdout]   --> examples/test_nr.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {
[INFO] [stdout]    |                ^^^^ use of undeclared crate or module `init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `init`
[INFO] [stdout]   --> examples/dispatchers.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {}
[INFO] [stdout]    |                ^^^^ use of undeclared crate or module `init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `init`
[INFO] [stdout]   --> examples/dispatchers.rs:19:50
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {}
[INFO] [stdout]    |                                                  ^^^^ use of undeclared crate or module `init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `init`
[INFO] [stdout]   --> examples/test_nr.rs:29:50
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {
[INFO] [stdout]    |                                                  ^^^^ use of undeclared crate or module `init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `idle`
[INFO] [stdout]   --> examples/dispatchers.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn idle(_: idle::Context) -> ! {}
[INFO] [stdout]    |                ^^^^ use of undeclared crate or module `idle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `init`
[INFO] [stdout]   --> examples/test_nr.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         init::LateResources {}
[INFO] [stdout]    |         ^^^^ use of undeclared crate or module `init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `foo`
[INFO] [stdout]   --> examples/dispatchers.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn foo(_: foo::Context) {}
[INFO] [stdout]    |               ^^^ use of undeclared crate or module `foo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `idle`
[INFO] [stdout]   --> examples/test_nr.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn idle(_: idle::Context) -> ! {
[INFO] [stdout]    |                ^^^^ use of undeclared crate or module `idle`
[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[E0433]: failed to resolve: use of undeclared crate or module `t1`
[INFO] [stdout]   --> examples/test_nr.rs:39:14
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn t1(_: t1::Context) {}
[INFO] [stdout]    |              ^^ use of undeclared crate or module `t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `t2`
[INFO] [stdout]   --> examples/test_nr.rs:47:14
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn t2(_: t2::Context) {}
[INFO] [stdout]    |              ^^ use of undeclared crate or module `t2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `init`
[INFO] [stdout]   --> examples/extern_task.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {}
[INFO] [stdout]    |                ^^^^ use of undeclared crate or module `init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `t3`
[INFO] [stdout]   --> examples/test_nr.rs:50:14
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn t3(_: t3::Context) {}
[INFO] [stdout]    |              ^^ use of undeclared crate or module `t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `init`
[INFO] [stdout]   --> examples/extern_task.rs:17:50
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn init(_: init::Context) -> (Shared, Local, init::Monotonics) {}
[INFO] [stdout]    |                                                  ^^^^ use of undeclared crate or module `init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `t4`
[INFO] [stdout]   --> examples/test_nr.rs:53:14
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn t4(_: t4::Context) {}
[INFO] [stdout]    |              ^^ use of undeclared crate or module `t4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `idle`
[INFO] [stdout]   --> examples/extern_task.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn idle(_: idle::Context) -> ! {}
[INFO] [stdout]    |                ^^^^ use of undeclared crate or module `idle`
[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[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] [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[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: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0433, E0601.
[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] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[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` due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rtic-syntax` due to 19 previous errors
[INFO] [stderr] error: could not compile `rtic-syntax` due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "fc1ac6b7b87e92aa3382784d27703340de58bbd4c2b0c97d98bd044dcb9a5985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1ac6b7b87e92aa3382784d27703340de58bbd4c2b0c97d98bd044dcb9a5985", kill_on_drop: false }`
[INFO] [stdout] fc1ac6b7b87e92aa3382784d27703340de58bbd4c2b0c97d98bd044dcb9a5985