[INFO] fetching crate myrtio-mqtt 0.3.0... [INFO] testing myrtio-mqtt-0.3.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate myrtio-mqtt 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate myrtio-mqtt 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate myrtio-mqtt 0.3.0 [INFO] tweaked toml for crates.io crate myrtio-mqtt 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate myrtio-mqtt 0.3.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate myrtio-mqtt 0.3.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded esp-println v0.16.1 [INFO] [stderr] Downloaded hash32 v0.3.1 [INFO] [stderr] Downloaded embedded-hal-async v1.0.0 [INFO] [stderr] Downloaded embedded-io v0.6.1 [INFO] [stderr] Downloaded defmt-parser v1.0.0 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded defmt v0.3.100 [INFO] [stderr] Downloaded embassy-futures v0.1.2 [INFO] [stderr] Downloaded embedded-nal v0.9.0 [INFO] [stderr] Downloaded embedded-nal-async v0.8.0 [INFO] [stderr] Downloaded quote v1.0.42 [INFO] [stderr] Downloaded embassy-net v0.7.1 [INFO] [stderr] Downloaded embassy-sync v0.7.2 [INFO] [stderr] Downloaded esp-metadata-generated v0.3.0 [INFO] [stderr] Downloaded heapless v0.9.2 [INFO] [stderr] Downloaded critical-section v1.2.0 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded embassy-time v0.5.0 [INFO] [stderr] Downloaded heapless v0.8.0 [INFO] [stderr] Downloaded litrs v1.0.0 [INFO] [stderr] Downloaded defmt-macros v1.0.1 [INFO] [stderr] Downloaded syn v2.0.111 [INFO] [stderr] Downloaded defmt v1.0.1 [INFO] [stderr] Downloaded embedded-hal v1.0.0 [INFO] [stderr] Downloaded embassy-time-driver v0.2.1 [INFO] [stderr] Downloaded smoltcp v0.12.0 [INFO] [stderr] Downloaded managed v0.8.0 [INFO] [stderr] Downloaded embassy-net-driver v0.2.0 [INFO] [stderr] Downloaded nb v1.1.0 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded embedded-io-async v0.6.1 [INFO] [stderr] Downloaded document-features v0.2.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d78127fefbbe38b1b00586b8abb7890fd4758e8f1733e62abe92b552d78bbfa0 [INFO] running `Command { std: "docker" "start" "-a" "d78127fefbbe38b1b00586b8abb7890fd4758e8f1733e62abe92b552d78bbfa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d78127fefbbe38b1b00586b8abb7890fd4758e8f1733e62abe92b552d78bbfa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d78127fefbbe38b1b00586b8abb7890fd4758e8f1733e62abe92b552d78bbfa0", kill_on_drop: false }` [INFO] [stdout] d78127fefbbe38b1b00586b8abb7890fd4758e8f1733e62abe92b552d78bbfa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a43fac6e71e5ec5f0661fb915482fba7e26b04663e75f7fa0ef784a17c71d68c [INFO] running `Command { std: "docker" "start" "-a" "a43fac6e71e5ec5f0661fb915482fba7e26b04663e75f7fa0ef784a17c71d68c", kill_on_drop: false }` [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Compiling embassy-time-driver v0.2.1 [INFO] [stderr] Compiling litrs v1.0.0 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling embassy-sync v0.7.2 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling smoltcp v0.12.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-nal v0.9.0 [INFO] [stderr] Compiling heapless v0.9.2 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling managed v0.8.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling embassy-net-driver v0.2.0 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling embassy-futures v0.1.2 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling document-features v0.2.12 [INFO] [stderr] Compiling embedded-nal-async v0.8.0 [INFO] [stderr] Compiling embassy-time v0.5.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling embassy-net v0.7.1 [INFO] [stderr] Compiling myrtio-mqtt v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.93s [INFO] running `Command { std: "docker" "inspect" "a43fac6e71e5ec5f0661fb915482fba7e26b04663e75f7fa0ef784a17c71d68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a43fac6e71e5ec5f0661fb915482fba7e26b04663e75f7fa0ef784a17c71d68c", kill_on_drop: false }` [INFO] [stdout] a43fac6e71e5ec5f0661fb915482fba7e26b04663e75f7fa0ef784a17c71d68c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe769c7ded53c2df280788d3948a9836870fda4e301387caea7489400fbf3283 [INFO] running `Command { std: "docker" "start" "-a" "fe769c7ded53c2df280788d3948a9836870fda4e301387caea7489400fbf3283", kill_on_drop: false }` [INFO] [stderr] Compiling myrtio-mqtt v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `myrtio_mqtt::runtime::Context` [INFO] [stdout] --> examples/const_topics_module.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | runtime::{Context, MqttModule, TopicRegistry}, [INFO] [stdout] | ^^^^^^^ no `Context` in `runtime` [INFO] [stdout] | [INFO] [stdout] = help: consider importing one of these structs instead: [INFO] [stdout] core::task::Context [INFO] [stdout] futures::task::Context [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[panic_handler]` function required, but not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `myrtio_mqtt::runtime::Context` [INFO] [stdout] --> examples/dynamic_topics_module.rs:31:15 [INFO] [stdout] | [INFO] [stdout] 31 | runtime::{Context, MqttModule, TopicRegistry}, [INFO] [stdout] | ^^^^^^^ no `Context` in `runtime` [INFO] [stdout] | [INFO] [stdout] = help: consider importing one of these structs instead: [INFO] [stdout] core::task::Context [INFO] [stdout] futures::task::Context [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[panic_handler]` function required, but not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> examples/dynamic_topics_module.rs:86:61 [INFO] [stdout] | [INFO] [stdout] 86 | impl<'a, T, const MAX_TOPICS: usize, const BUF_SIZE: usize> MqttModule<'a, T, MAX_TOPICS, BUF_SIZE> [INFO] [stdout] | ^^^^^^^^^^ -- help: remove the lifetime argument [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 lifetime parameters [INFO] [stdout] --> src/runtime/traits.rs:131:11 [INFO] [stdout] | [INFO] [stdout] 131 | pub trait MqttModule { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 3 generic arguments were supplied [INFO] [stdout] --> examples/dynamic_topics_module.rs:86:61 [INFO] [stdout] | [INFO] [stdout] 86 | impl<'a, T, const MAX_TOPICS: usize, const BUF_SIZE: usize> MqttModule<'a, T, MAX_TOPICS, BUF_SIZE> [INFO] [stdout] | ^^^^^^^^^^ ---------------------- help: remove the unnecessary generic arguments [INFO] [stdout] | | [INFO] [stdout] | expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 generic parameters [INFO] [stdout] --> src/runtime/traits.rs:131:11 [INFO] [stdout] | [INFO] [stdout] 131 | pub trait MqttModule { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> examples/dynamic_topics_module.rs:97:50 [INFO] [stdout] | [INFO] [stdout] 97 | fn register<'reg>(&'reg self, registry: &mut TopicRegistry<'reg, MAX_TOPICS>) { [INFO] [stdout] | ^^^^^^^^^^^^^ ---- help: remove the lifetime argument [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 0 lifetime parameters [INFO] [stdout] --> src/runtime/registry.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct TopicRegistry { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates [INFO] [stdout] --> examples/dynamic_topics_module.rs:86:10 [INFO] [stdout] | [INFO] [stdout] 86 | impl<'a, T, const MAX_TOPICS: usize, const BUF_SIZE: usize> MqttModule<'a, T, MAX_TOPICS, BUF_SIZE> [INFO] [stdout] | ^ unconstrained type parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0207]: the const parameter `MAX_TOPICS` is not constrained by the impl trait, self type, or predicates [INFO] [stdout] --> examples/dynamic_topics_module.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | impl<'a, T, const MAX_TOPICS: usize, const BUF_SIZE: usize> MqttModule<'a, T, MAX_TOPICS, BUF_SIZE> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ unconstrained const parameter [INFO] [stdout] | [INFO] [stdout] = note: expressions using a const parameter must map each value to a distinct output value [INFO] [stdout] = note: proving the result of expressions other than the parameter are unique is not supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0207]: the const parameter `BUF_SIZE` is not constrained by the impl trait, self type, or predicates [INFO] [stdout] --> examples/dynamic_topics_module.rs:86:38 [INFO] [stdout] | [INFO] [stdout] 86 | impl<'a, T, const MAX_TOPICS: usize, const BUF_SIZE: usize> MqttModule<'a, T, MAX_TOPICS, BUF_SIZE> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ unconstrained const parameter [INFO] [stdout] | [INFO] [stdout] = note: expressions using a const parameter must map each value to a distinct output value [INFO] [stdout] = note: proving the result of expressions other than the parameter are unique is not supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> examples/const_topics_module.rs:70:61 [INFO] [stdout] | [INFO] [stdout] 70 | impl<'a, T, const MAX_TOPICS: usize, const BUF_SIZE: usize> MqttModule<'a, T, MAX_TOPICS, BUF_SIZE> [INFO] [stdout] | ^^^^^^^^^^ -- help: remove the lifetime argument [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 lifetime parameters [INFO] [stdout] --> src/runtime/traits.rs:131:11 [INFO] [stdout] | [INFO] [stdout] 131 | pub trait MqttModule { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 generic arguments but 3 generic arguments were supplied [INFO] [stdout] --> examples/const_topics_module.rs:70:61 [INFO] [stdout] | [INFO] [stdout] 70 | impl<'a, T, const MAX_TOPICS: usize, const BUF_SIZE: usize> MqttModule<'a, T, MAX_TOPICS, BUF_SIZE> [INFO] [stdout] | ^^^^^^^^^^ ---------------------- help: remove the unnecessary generic arguments [INFO] [stdout] | | [INFO] [stdout] | expected 0 generic arguments [INFO] [stdout] | [INFO] [stdout] note: trait defined here, with 0 generic parameters [INFO] [stdout] --> src/runtime/traits.rs:131:11 [INFO] [stdout] | [INFO] [stdout] 131 | pub trait MqttModule { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> examples/const_topics_module.rs:79:50 [INFO] [stdout] | [INFO] [stdout] 79 | fn register<'reg>(&'reg self, registry: &mut TopicRegistry<'reg, MAX_TOPICS>) { [INFO] [stdout] | ^^^^^^^^^^^^^ ---- help: remove the lifetime argument [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 0 lifetime parameters [INFO] [stdout] --> src/runtime/registry.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct TopicRegistry { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates [INFO] [stdout] --> examples/const_topics_module.rs:70:10 [INFO] [stdout] | [INFO] [stdout] 70 | impl<'a, T, const MAX_TOPICS: usize, const BUF_SIZE: usize> MqttModule<'a, T, MAX_TOPICS, BUF_SIZE> [INFO] [stdout] | ^ unconstrained type parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0207]: the const parameter `MAX_TOPICS` is not constrained by the impl trait, self type, or predicates [INFO] [stdout] --> examples/const_topics_module.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | impl<'a, T, const MAX_TOPICS: usize, const BUF_SIZE: usize> MqttModule<'a, T, MAX_TOPICS, BUF_SIZE> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ unconstrained const parameter [INFO] [stdout] | [INFO] [stdout] = note: expressions using a const parameter must map each value to a distinct output value [INFO] [stdout] = note: proving the result of expressions other than the parameter are unique is not supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0207]: the const parameter `BUF_SIZE` is not constrained by the impl trait, self type, or predicates [INFO] [stdout] --> examples/const_topics_module.rs:70:38 [INFO] [stdout] | [INFO] [stdout] 70 | impl<'a, T, const MAX_TOPICS: usize, const BUF_SIZE: usize> MqttModule<'a, T, MAX_TOPICS, BUF_SIZE> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ unconstrained const parameter [INFO] [stdout] | [INFO] [stdout] = note: expressions using a const parameter must map each value to a distinct output value [INFO] [stdout] = note: proving the result of expressions other than the parameter are unique is not supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0207, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `myrtio-mqtt` (example "dynamic_topics_module") due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0107, E0207, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `myrtio-mqtt` (example "const_topics_module") due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "fe769c7ded53c2df280788d3948a9836870fda4e301387caea7489400fbf3283", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe769c7ded53c2df280788d3948a9836870fda4e301387caea7489400fbf3283", kill_on_drop: false }` [INFO] [stdout] fe769c7ded53c2df280788d3948a9836870fda4e301387caea7489400fbf3283