[INFO] fetching crate async_msp_lib 0.1.15...
[INFO] checking async_msp_lib-0.1.15 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate async_msp_lib 0.1.15 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate async_msp_lib 0.1.15 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async_msp_lib 0.1.15
[INFO] finished tweaking crates.io crate async_msp_lib 0.1.15
[INFO] tweaked toml for crates.io crate async_msp_lib 0.1.15 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded CoreFoundation-sys v0.1.4
[INFO] [stderr]   Downloaded libudev-sys v0.1.4
[INFO] [stderr]   Downloaded IOKit-sys v0.1.5
[INFO] [stderr]   Downloaded mach v0.1.2
[INFO] [stderr]   Downloaded mach v0.2.3
[INFO] [stderr]   Downloaded debug-helper v0.3.13
[INFO] [stderr]   Downloaded packed_struct_codegen v0.3.1
[INFO] [stderr]   Downloaded serialport v3.3.0
[INFO] [stderr]   Downloaded crc-any v2.4.4
[INFO] [stderr]   Downloaded multiwii_serial_protocol_v2 v0.1.12
[INFO] [stderr]   Downloaded packed_struct v0.3.1
[INFO] [stderr]   Downloaded libudev v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8914d541ad887f21b4c9b597955393c12c69e7618cd43193d072f7ad3050e688
[INFO] running `Command { std: "docker" "start" "-a" "8914d541ad887f21b4c9b597955393c12c69e7618cd43193d072f7ad3050e688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8914d541ad887f21b4c9b597955393c12c69e7618cd43193d072f7ad3050e688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8914d541ad887f21b4c9b597955393c12c69e7618cd43193d072f7ad3050e688", kill_on_drop: false }`
[INFO] [stdout] 8914d541ad887f21b4c9b597955393c12c69e7618cd43193d072f7ad3050e688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c450c58f3732619ccce2234860ed7d676365a015281b729902a15616ec776a15
[INFO] running `Command { std: "docker" "start" "-a" "c450c58f3732619ccce2234860ed7d676365a015281b729902a15616ec776a15", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling packed_struct v0.3.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]     Checking debug-helper v0.3.13
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking crc-any v2.4.4
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking polling v2.8.0
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]     Checking rustix v0.37.27
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking async-io v1.13.0
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking serialport v3.3.0
[INFO] [stderr]    Compiling packed_struct_codegen v0.3.1
[INFO] [stderr]     Checking multiwii_serial_protocol_v2 v0.1.12
[INFO] [stderr]     Checking async_msp_lib v0.1.15 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Sender`, `async_std::sync::Receiver`
[INFO] [stdout]   --> src/lib.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use async_std::sync::{channel, Sender, Receiver};
[INFO] [stdout]    |                       ^^^^^^^  ^^^^^^  ^^^^^^^^ no `Receiver` in `sync`
[INFO] [stdout]    |                       |        |
[INFO] [stdout]    |                       |        no `Sender` in `sync`
[INFO] [stdout]    |                       no `channel` in `sync`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel
[INFO] [stdout]            futures::channel
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel::Sender
[INFO] [stdout]            std::sync::mpsc::Sender
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel::Receiver
[INFO] [stdout]            std::sync::mpsc::Receiver
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Sender`, `async_std::sync::Receiver`
[INFO] [stdout]   --> src/lib.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use async_std::sync::{channel, Sender, Receiver};
[INFO] [stdout]    |                       ^^^^^^^  ^^^^^^  ^^^^^^^^ no `Receiver` in `sync`
[INFO] [stdout]    |                       |        |
[INFO] [stdout]    |                       |        no `Sender` in `sync`
[INFO] [stdout]    |                       no `channel` in `sync`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel
[INFO] [stdout]            futures::channel
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel::Sender
[INFO] [stdout]            std::sync::mpsc::Sender
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel::Receiver
[INFO] [stdout]            std::sync::mpsc::Receiver
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Sender`, `async_std::sync::Receiver`
[INFO] [stdout]  --> src/core.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use async_std::sync::{channel, Arc, Condvar, Mutex, Sender, Receiver};
[INFO] [stdout]   |                       ^^^^^^^                       ^^^^^^  ^^^^^^^^ no `Receiver` in `sync`
[INFO] [stdout]   |                       |                             |
[INFO] [stdout]   |                       |                             no `Sender` in `sync`
[INFO] [stdout]   |                       no `channel` in `sync`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel
[INFO] [stdout]           crate::channel
[INFO] [stdout]           futures::channel
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel::Sender
[INFO] [stdout]           crate::Sender
[INFO] [stdout]           std::sync::mpsc::Sender
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel::Receiver
[INFO] [stdout]           crate::Receiver
[INFO] [stdout]           std::sync::mpsc::Receiver
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Sender`, `async_std::sync::Receiver`
[INFO] [stdout]  --> src/core.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use async_std::sync::{channel, Arc, Condvar, Mutex, Sender, Receiver};
[INFO] [stdout]   |                       ^^^^^^^                       ^^^^^^  ^^^^^^^^ no `Receiver` in `sync`
[INFO] [stdout]   |                       |                             |
[INFO] [stdout]   |                       |                             no `Sender` in `sync`
[INFO] [stdout]   |                       no `channel` in `sync`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel
[INFO] [stdout]           crate::channel
[INFO] [stdout]           futures::channel
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel::Sender
[INFO] [stdout]           crate::Sender
[INFO] [stdout]           std::sync::mpsc::Sender
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel::Receiver
[INFO] [stdout]           crate::Receiver
[INFO] [stdout]           std::sync::mpsc::Receiver
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:13
[INFO] [stdout]     |
[INFO] [stdout] 646 |         let payload = select! {
[INFO] [stdout]     |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:13
[INFO] [stdout]     |
[INFO] [stdout] 646 |         let payload = select! {
[INFO] [stdout]     |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:650:17
[INFO] [stdout]     |
[INFO] [stdout] 650 |                 Err("failed to get flash summary")
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:647:21
[INFO] [stdout]     |
[INFO] [stdout] 647 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:650:17
[INFO] [stdout]     |
[INFO] [stdout] 650 |                 Err("failed to get flash summary")
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:642:27
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 Err(_) => Err("failed to get flash summary, channel closed")
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:647:21
[INFO] [stdout]     |
[INFO] [stdout] 647 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:29
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:642:27
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 Err(_) => Err("failed to get flash summary, channel closed")
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:20
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:17
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:29
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:642:17
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 Err(_) => Err("failed to get flash summary, channel closed")
[INFO] [stdout]     |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:20
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:652:10
[INFO] [stdout]     |
[INFO] [stdout] 652 |         }?;
[INFO] [stdout]     |          ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:17
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]     = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:642:17
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 Err(_) => Err("failed to get flash summary, channel closed")
[INFO] [stdout]     |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]     = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:652:10
[INFO] [stdout]     |
[INFO] [stdout] 652 |         }?;
[INFO] [stdout]     |          ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:640:46
[INFO] [stdout]     |
[INFO] [stdout] 640 |             return match self.summary.recv().await {
[INFO] [stdout]     |                                              ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]     = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]     = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:640:46
[INFO] [stdout]     |
[INFO] [stdout] 640 |             return match self.summary.recv().await {
[INFO] [stdout]     |                                              ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:13
[INFO] [stdout]      |
[INFO] [stdout] 1224 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1228:17
[INFO] [stdout]      |
[INFO] [stdout] 1228 |                 Err("failed to get features")
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1225:21
[INFO] [stdout]      |
[INFO] [stdout] 1225 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1220:34
[INFO] [stdout]      |
[INFO] [stdout] 1220 |                 Err(_) => return Err("failed to get features, channel closed")
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:29
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:20
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:13
[INFO] [stdout]      |
[INFO] [stdout] 1224 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:17
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1220:17
[INFO] [stdout]      |
[INFO] [stdout] 1220 |                 Err(_) => return Err("failed to get features, channel closed")
[INFO] [stdout]      |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1228:17
[INFO] [stdout]      |
[INFO] [stdout] 1228 |                 Err("failed to get features")
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1230:10
[INFO] [stdout]      |
[INFO] [stdout] 1230 |         }?;
[INFO] [stdout]      |          ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1225:21
[INFO] [stdout]      |
[INFO] [stdout] 1225 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1220:34
[INFO] [stdout]      |
[INFO] [stdout] 1220 |                 Err(_) => return Err("failed to get features, channel closed")
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1218:47
[INFO] [stdout]      |
[INFO] [stdout] 1218 |             return match self.features.recv().await {
[INFO] [stdout]      |                                               ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:29
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:20
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:17
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1220:17
[INFO] [stdout]      |
[INFO] [stdout] 1220 |                 Err(_) => return Err("failed to get features, channel closed")
[INFO] [stdout]      |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1230:10
[INFO] [stdout]      |
[INFO] [stdout] 1230 |         }?;
[INFO] [stdout]      |          ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1218:47
[INFO] [stdout]      |
[INFO] [stdout] 1218 |             return match self.features.recv().await {
[INFO] [stdout]      |                                               ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:13
[INFO] [stdout]      |
[INFO] [stdout] 1518 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1522:17
[INFO] [stdout]      |
[INFO] [stdout] 1522 |                 Err("failed to get rx map rules")
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1519:21
[INFO] [stdout]      |
[INFO] [stdout] 1519 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1514:34
[INFO] [stdout]      |
[INFO] [stdout] 1514 |                 Err(_) => return Err("failed to get rx map rules, channel closed")
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:29
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:20
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:13
[INFO] [stdout]      |
[INFO] [stdout] 1518 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:17
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1514:17
[INFO] [stdout]      |
[INFO] [stdout] 1514 |                 Err(_) => return Err("failed to get rx map rules, channel closed")
[INFO] [stdout]      |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1524:10
[INFO] [stdout]      |
[INFO] [stdout] 1524 |         }?;
[INFO] [stdout]      |          ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1522:17
[INFO] [stdout]      |
[INFO] [stdout] 1522 |                 Err("failed to get rx map rules")
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1519:21
[INFO] [stdout]      |
[INFO] [stdout] 1519 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1514:34
[INFO] [stdout]      |
[INFO] [stdout] 1514 |                 Err(_) => return Err("failed to get rx map rules, channel closed")
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1512:45
[INFO] [stdout]      |
[INFO] [stdout] 1512 |             return match self.rx_map.recv().await {
[INFO] [stdout]      |                                             ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:29
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:20
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:17
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1514:17
[INFO] [stdout]      |
[INFO] [stdout] 1514 |                 Err(_) => return Err("failed to get rx map rules, channel closed")
[INFO] [stdout]      |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1524:10
[INFO] [stdout]      |
[INFO] [stdout] 1524 |         }?;
[INFO] [stdout]      |          ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1512:45
[INFO] [stdout]      |
[INFO] [stdout] 1512 |             return match self.rx_map.recv().await {
[INFO] [stdout]      |                                             ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1675:13
[INFO] [stdout]      |
[INFO] [stdout] 1675 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1678:24
[INFO] [stdout]      |
[INFO] [stdout] 1678 |                     Ok(r) => r,
[INFO] [stdout]      |                        ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1678:21
[INFO] [stdout]      |
[INFO] [stdout] 1678 |                     Ok(r) => r,
[INFO] [stdout]      |                     ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1679:21
[INFO] [stdout]      |
[INFO] [stdout] 1679 |                     Err(_) => return Err("failed to get setting info, channel closed"),
[INFO] [stdout]      |                     ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1675:23
[INFO] [stdout]      |
[INFO] [stdout] 1675 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1676 | |             p_res = self.setting_info.recv().fuse() => {
[INFO] [stdout] 1677 | |                 match p_res {
[INFO] [stdout] 1678 | |                     Ok(r) => r,
[INFO] [stdout] ...    |
[INFO] [stdout] 1685 | |             },
[INFO] [stdout] 1686 | |         };
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1675:13
[INFO] [stdout]      |
[INFO] [stdout] 1675 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1678:24
[INFO] [stdout]      |
[INFO] [stdout] 1678 |                     Ok(r) => r,
[INFO] [stdout]      |                        ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1678:21
[INFO] [stdout]      |
[INFO] [stdout] 1678 |                     Ok(r) => r,
[INFO] [stdout]      |                     ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1679:21
[INFO] [stdout]      |
[INFO] [stdout] 1679 |                     Err(_) => return Err("failed to get setting info, channel closed"),
[INFO] [stdout]      |                     ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1675:23
[INFO] [stdout]      |
[INFO] [stdout] 1675 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1676 | |             p_res = self.setting_info.recv().fuse() => {
[INFO] [stdout] 1677 | |                 match p_res {
[INFO] [stdout] 1678 | |                     Ok(r) => r,
[INFO] [stdout] ...    |
[INFO] [stdout] 1685 | |             },
[INFO] [stdout] 1686 | |         };
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 46 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 46 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async_msp_lib` (lib test) due to 47 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `async_msp_lib` (lib) due to 47 previous errors
[INFO] running `Command { std: "docker" "inspect" "c450c58f3732619ccce2234860ed7d676365a015281b729902a15616ec776a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c450c58f3732619ccce2234860ed7d676365a015281b729902a15616ec776a15", kill_on_drop: false }`
[INFO] [stdout] c450c58f3732619ccce2234860ed7d676365a015281b729902a15616ec776a15
[INFO] checking async_msp_lib-0.1.15 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate async_msp_lib 0.1.15 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate async_msp_lib 0.1.15 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async_msp_lib 0.1.15
[INFO] finished tweaking crates.io crate async_msp_lib 0.1.15
[INFO] tweaked toml for crates.io crate async_msp_lib 0.1.15 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3f93e3e5f3aab4deb4e10687a18f4760ecf15a1d204e36a6a0ff53044fd2972
[INFO] running `Command { std: "docker" "start" "-a" "e3f93e3e5f3aab4deb4e10687a18f4760ecf15a1d204e36a6a0ff53044fd2972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3f93e3e5f3aab4deb4e10687a18f4760ecf15a1d204e36a6a0ff53044fd2972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f93e3e5f3aab4deb4e10687a18f4760ecf15a1d204e36a6a0ff53044fd2972", kill_on_drop: false }`
[INFO] [stdout] e3f93e3e5f3aab4deb4e10687a18f4760ecf15a1d204e36a6a0ff53044fd2972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dc161eca34e5e442becbf76fb5ba355644a6be02eb22c5458c93734528f8e96
[INFO] running `Command { std: "docker" "start" "-a" "5dc161eca34e5e442becbf76fb5ba355644a6be02eb22c5458c93734528f8e96", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling packed_struct v0.3.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]     Checking debug-helper v0.3.13
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking crc-any v2.4.4
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking polling v2.8.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking rustix v0.37.27
[INFO] [stderr]     Checking libudev v0.2.0
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking async-io v1.13.0
[INFO] [stderr]     Checking serialport v3.3.0
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling packed_struct_codegen v0.3.1
[INFO] [stderr]     Checking multiwii_serial_protocol_v2 v0.1.12
[INFO] [stderr]     Checking async_msp_lib v0.1.15 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Sender`, `async_std::sync::Receiver`
[INFO] [stdout]   --> src/lib.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use async_std::sync::{channel, Sender, Receiver};
[INFO] [stdout]    |                       ^^^^^^^  ^^^^^^  ^^^^^^^^ no `Receiver` in `sync`
[INFO] [stdout]    |                       |        |
[INFO] [stdout]    |                       |        no `Sender` in `sync`
[INFO] [stdout]    |                       no `channel` in `sync`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel
[INFO] [stdout]            futures::channel
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel::Sender
[INFO] [stdout]            std::sync::mpsc::Sender
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel::Receiver
[INFO] [stdout]            std::sync::mpsc::Receiver
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Sender`, `async_std::sync::Receiver`
[INFO] [stdout]  --> src/core.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use async_std::sync::{channel, Arc, Condvar, Mutex, Sender, Receiver};
[INFO] [stdout]   |                       ^^^^^^^                       ^^^^^^  ^^^^^^^^ no `Receiver` in `sync`
[INFO] [stdout]   |                       |                             |
[INFO] [stdout]   |                       |                             no `Sender` in `sync`
[INFO] [stdout]   |                       no `channel` in `sync`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel
[INFO] [stdout]           crate::channel
[INFO] [stdout]           futures::channel
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel::Sender
[INFO] [stdout]           crate::Sender
[INFO] [stdout]           std::sync::mpsc::Sender
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel::Receiver
[INFO] [stdout]           crate::Receiver
[INFO] [stdout]           std::sync::mpsc::Receiver
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Sender`, `async_std::sync::Receiver`
[INFO] [stdout]   --> src/lib.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | use async_std::sync::{channel, Sender, Receiver};
[INFO] [stdout]    |                       ^^^^^^^  ^^^^^^  ^^^^^^^^ no `Receiver` in `sync`
[INFO] [stdout]    |                       |        |
[INFO] [stdout]    |                       |        no `Sender` in `sync`
[INFO] [stdout]    |                       no `channel` in `sync`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel
[INFO] [stdout]            futures::channel
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel::Sender
[INFO] [stdout]            std::sync::mpsc::Sender
[INFO] [stdout]    = help: consider importing one of these items instead:
[INFO] [stdout]            async_std::channel::Receiver
[INFO] [stdout]            std::sync::mpsc::Receiver
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Sender`, `async_std::sync::Receiver`
[INFO] [stdout]  --> src/core.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use async_std::sync::{channel, Arc, Condvar, Mutex, Sender, Receiver};
[INFO] [stdout]   |                       ^^^^^^^                       ^^^^^^  ^^^^^^^^ no `Receiver` in `sync`
[INFO] [stdout]   |                       |                             |
[INFO] [stdout]   |                       |                             no `Sender` in `sync`
[INFO] [stdout]   |                       no `channel` in `sync`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel
[INFO] [stdout]           crate::channel
[INFO] [stdout]           futures::channel
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel::Sender
[INFO] [stdout]           crate::Sender
[INFO] [stdout]           std::sync::mpsc::Sender
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           async_std::channel::Receiver
[INFO] [stdout]           crate::Receiver
[INFO] [stdout]           std::sync::mpsc::Receiver
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:13
[INFO] [stdout]     |
[INFO] [stdout] 646 |         let payload = select! {
[INFO] [stdout]     |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:650:17
[INFO] [stdout]     |
[INFO] [stdout] 650 |                 Err("failed to get flash summary")
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:647:21
[INFO] [stdout]     |
[INFO] [stdout] 647 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:642:27
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 Err(_) => Err("failed to get flash summary, channel closed")
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:29
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:20
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:17
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:642:17
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 Err(_) => Err("failed to get flash summary, channel closed")
[INFO] [stdout]     |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:652:10
[INFO] [stdout]     |
[INFO] [stdout] 652 |         }?;
[INFO] [stdout]     |          ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]     = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]     = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:640:46
[INFO] [stdout]     |
[INFO] [stdout] 640 |             return match self.summary.recv().await {
[INFO] [stdout]     |                                              ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:13
[INFO] [stdout]     |
[INFO] [stdout] 646 |         let payload = select! {
[INFO] [stdout]     |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:650:17
[INFO] [stdout]     |
[INFO] [stdout] 650 |                 Err("failed to get flash summary")
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:647:21
[INFO] [stdout]     |
[INFO] [stdout] 647 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:642:27
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 Err(_) => Err("failed to get flash summary, channel closed")
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:29
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:20
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]     = note: all local variables must have a statically known size
[INFO] [stdout]     = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:641:17
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 Ok(r) => Ok(r),
[INFO] [stdout]     |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:642:17
[INFO] [stdout]     |
[INFO] [stdout] 642 |                 Err(_) => Err("failed to get flash summary, channel closed")
[INFO] [stdout]     |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:652:10
[INFO] [stdout]     |
[INFO] [stdout] 652 |         }?;
[INFO] [stdout]     |          ^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]     = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:646:23
[INFO] [stdout]     |
[INFO] [stdout] 646 |           let payload = select! {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 647 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 648 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 649 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 650 | |                 Err("failed to get flash summary")
[INFO] [stdout] 651 | |             },
[INFO] [stdout] 652 | |         }?;
[INFO] [stdout]     | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]     = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]    --> src/lib.rs:640:46
[INFO] [stdout]     |
[INFO] [stdout] 640 |             return match self.summary.recv().await {
[INFO] [stdout]     |                                              ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:13
[INFO] [stdout]      |
[INFO] [stdout] 1224 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1228:17
[INFO] [stdout]      |
[INFO] [stdout] 1228 |                 Err("failed to get features")
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1225:21
[INFO] [stdout]      |
[INFO] [stdout] 1225 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1220:34
[INFO] [stdout]      |
[INFO] [stdout] 1220 |                 Err(_) => return Err("failed to get features, channel closed")
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:29
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:20
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:17
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1220:17
[INFO] [stdout]      |
[INFO] [stdout] 1220 |                 Err(_) => return Err("failed to get features, channel closed")
[INFO] [stdout]      |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1230:10
[INFO] [stdout]      |
[INFO] [stdout] 1230 |         }?;
[INFO] [stdout]      |          ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1218:47
[INFO] [stdout]      |
[INFO] [stdout] 1218 |             return match self.features.recv().await {
[INFO] [stdout]      |                                               ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:13
[INFO] [stdout]      |
[INFO] [stdout] 1224 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1228:17
[INFO] [stdout]      |
[INFO] [stdout] 1228 |                 Err("failed to get features")
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1225:21
[INFO] [stdout]      |
[INFO] [stdout] 1225 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1220:34
[INFO] [stdout]      |
[INFO] [stdout] 1220 |                 Err(_) => return Err("failed to get features, channel closed")
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:29
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:20
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1219:17
[INFO] [stdout]      |
[INFO] [stdout] 1219 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1220:17
[INFO] [stdout]      |
[INFO] [stdout] 1220 |                 Err(_) => return Err("failed to get features, channel closed")
[INFO] [stdout]      |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1230:10
[INFO] [stdout]      |
[INFO] [stdout] 1230 |         }?;
[INFO] [stdout]      |          ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1224:23
[INFO] [stdout]      |
[INFO] [stdout] 1224 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1225 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1226 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1227 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1228 | |                 Err("failed to get features")
[INFO] [stdout] 1229 | |             },
[INFO] [stdout] 1230 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1218:47
[INFO] [stdout]      |
[INFO] [stdout] 1218 |             return match self.features.recv().await {
[INFO] [stdout]      |                                               ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:13
[INFO] [stdout]      |
[INFO] [stdout] 1518 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1522:17
[INFO] [stdout]      |
[INFO] [stdout] 1522 |                 Err("failed to get rx map rules")
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1519:21
[INFO] [stdout]      |
[INFO] [stdout] 1519 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1514:34
[INFO] [stdout]      |
[INFO] [stdout] 1514 |                 Err(_) => return Err("failed to get rx map rules, channel closed")
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:29
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:20
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:17
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1514:17
[INFO] [stdout]      |
[INFO] [stdout] 1514 |                 Err(_) => return Err("failed to get rx map rules, channel closed")
[INFO] [stdout]      |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1524:10
[INFO] [stdout]      |
[INFO] [stdout] 1524 |         }?;
[INFO] [stdout]      |          ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1512:45
[INFO] [stdout]      |
[INFO] [stdout] 1512 |             return match self.rx_map.recv().await {
[INFO] [stdout]      |                                             ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:13
[INFO] [stdout]      |
[INFO] [stdout] 1518 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |__________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1522:17
[INFO] [stdout]      |
[INFO] [stdout] 1522 |                 Err("failed to get rx map rules")
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1519:21
[INFO] [stdout]      |
[INFO] [stdout] 1519 |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1514:34
[INFO] [stdout]      |
[INFO] [stdout] 1514 |                 Err(_) => return Err("failed to get rx map rules, channel closed")
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:29
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                          -- ^ doesn't have a size known at compile-time
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:20
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                    ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1513:17
[INFO] [stdout]      |
[INFO] [stdout] 1513 |                 Ok(r) => Ok(r),
[INFO] [stdout]      |                 ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1514:17
[INFO] [stdout]      |
[INFO] [stdout] 1514 |                 Err(_) => return Err("failed to get rx map rules, channel closed")
[INFO] [stdout]      |                 ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1524:10
[INFO] [stdout]      |
[INFO] [stdout] 1524 |         }?;
[INFO] [stdout]      |          ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Break`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/ops/control_flow.rs:93:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1518:23
[INFO] [stdout]      |
[INFO] [stdout] 1518 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1519 | |             p_res = write_fn.fuse() => p_res,
[INFO] [stdout] 1520 | |             e_res = self.core.error().fuse() => {
[INFO] [stdout] 1521 | |                 eprintln!("{:?}", e_res);
[INFO] [stdout] 1522 | |                 Err("failed to get rx map rules")
[INFO] [stdout] 1523 | |             },
[INFO] [stdout] 1524 | |         }?;
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1512:45
[INFO] [stdout]      |
[INFO] [stdout] 1512 |             return match self.rx_map.recv().await {
[INFO] [stdout]      |                                             ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1675:13
[INFO] [stdout]      |
[INFO] [stdout] 1675 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1678:24
[INFO] [stdout]      |
[INFO] [stdout] 1678 |                     Ok(r) => r,
[INFO] [stdout]      |                        ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1678:21
[INFO] [stdout]      |
[INFO] [stdout] 1678 |                     Ok(r) => r,
[INFO] [stdout]      |                     ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1679:21
[INFO] [stdout]      |
[INFO] [stdout] 1679 |                     Err(_) => return Err("failed to get setting info, channel closed"),
[INFO] [stdout]      |                     ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1675:23
[INFO] [stdout]      |
[INFO] [stdout] 1675 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1676 | |             p_res = self.setting_info.recv().fuse() => {
[INFO] [stdout] 1677 | |                 match p_res {
[INFO] [stdout] 1678 | |                     Ok(r) => r,
[INFO] [stdout] ...    |
[INFO] [stdout] 1685 | |             },
[INFO] [stdout] 1686 | |         };
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1675:13
[INFO] [stdout]      |
[INFO] [stdout] 1675 |         let payload = select! {
[INFO] [stdout]      |             ^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1678:24
[INFO] [stdout]      |
[INFO] [stdout] 1678 |                     Ok(r) => r,
[INFO] [stdout]      |                        ^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]      = note: all local variables must have a statically known size
[INFO] [stdout]      = help: unsized locals are gated as an unstable feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1678:21
[INFO] [stdout]      |
[INFO] [stdout] 1678 |                     Ok(r) => r,
[INFO] [stdout]      |                     ^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:506:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1679:21
[INFO] [stdout]      |
[INFO] [stdout] 1679 |                     Err(_) => return Err("failed to get setting info, channel closed"),
[INFO] [stdout]      |                     ^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by a bound in `Err`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:511:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]     --> src/lib.rs:1675:23
[INFO] [stdout]      |
[INFO] [stdout] 1675 |           let payload = select! {
[INFO] [stdout]      |  _______________________^
[INFO] [stdout] 1676 | |             p_res = self.setting_info.recv().fuse() => {
[INFO] [stdout] 1677 | |                 match p_res {
[INFO] [stdout] 1678 | |                     Ok(r) => r,
[INFO] [stdout] ...    |
[INFO] [stdout] 1685 | |             },
[INFO] [stdout] 1686 | |         };
[INFO] [stdout]      | |_________^ doesn't have a size known at compile-time
[INFO] [stdout]      |
[INFO] [stdout]      = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout] note: required by an implicit `Sized` bound in `Result`
[INFO] [stdout]     --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/result.rs:502:1
[INFO] [stdout]      = note: this error originates in the macro `$crate::select_internal` which comes from the expansion of the macro `select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 46 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async_msp_lib` (lib) due to 47 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 46 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async_msp_lib` (lib test) due to 47 previous errors
[INFO] running `Command { std: "docker" "inspect" "5dc161eca34e5e442becbf76fb5ba355644a6be02eb22c5458c93734528f8e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc161eca34e5e442becbf76fb5ba355644a6be02eb22c5458c93734528f8e96", kill_on_drop: false }`
[INFO] [stdout] 5dc161eca34e5e442becbf76fb5ba355644a6be02eb22c5458c93734528f8e96
