[INFO] cloning repository https://github.com/dhylands/usb-ser-mon-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dhylands/usb-ser-mon-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhylands%2Fusb-ser-mon-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhylands%2Fusb-ser-mon-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7797564858662864cd68476c07a2839fb114e28f
[INFO] checking dhylands/usb-ser-mon-rs/7797564858662864cd68476c07a2839fb114e28f against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhylands%2Fusb-ser-mon-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dhylands/usb-ser-mon-rs on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dhylands/usb-ser-mon-rs
[INFO] finished tweaking git repo https://github.com/dhylands/usb-ser-mon-rs
[INFO] tweaked toml for git repo https://github.com/dhylands/usb-ser-mon-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dhylands/usb-ser-mon-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b75b9ac4a68190dcf6cb8133494900e6cc198fb07856b4945f81849a82f5f70
[INFO] running `Command { std: "docker" "start" "-a" "0b75b9ac4a68190dcf6cb8133494900e6cc198fb07856b4945f81849a82f5f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b75b9ac4a68190dcf6cb8133494900e6cc198fb07856b4945f81849a82f5f70", kill_on_drop: false }`
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[INFO] [stdout] 0b75b9ac4a68190dcf6cb8133494900e6cc198fb07856b4945f81849a82f5f70
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[INFO] [stdout] 05648f704d7d7c2636e7a6899bfb391b49a0b888c21f8bce320c79e4a8c039e1
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[INFO] [stderr]     Checking tokio-serial v4.3.3
[INFO] [stderr]    Compiling pin-project-internal v1.0.3
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling structopt-derive v0.4.14
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[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]     Checking tokio v1.16.1
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[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking serial-monitor v0.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `tokio_serial::Serial: tokio::io::AsyncRead` is not satisfied because the trait comes from a different crate version
[INFO] [stdout]    --> src/main.rs:502:47
[INFO] [stdout]     |
[INFO] [stdout] 502 |     let (rx_port, tx_port) = tokio::io::split(port);
[INFO] [stdout]     |                                               ^^^^ the trait `tokio::io::AsyncRead` is not implemented for `tokio_serial::Serial`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `tokio` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/io/async_read.rs:43:1
[INFO] [stdout]     |
[INFO] [stdout] 43  |   pub trait AsyncRead {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout] 16  |   use tokio_serial::{DataBits, FlowControl, Parity, StopBits};
[INFO] [stdout]     |       ------------ one version of crate `tokio` is used here, as a dependency of crate `tokio_serial`
[INFO] [stdout] ...
[INFO] [stdout] 564 |   #[tokio::main]
[INFO] [stdout]     |     ----- one version of crate `tokio` is used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-serial-4.3.3/src/lib.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  |   pub struct Serial {
[INFO] [stdout]     |   ----------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.25/src/future/try_join.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / pin_project! {
[INFO] [stdout] 26  | |     pub(crate) struct TryJoin3<F1, F2, F3>
[INFO] [stdout] 27  | |     where
[INFO] [stdout] 28  | |         F1: Future,
[INFO] [stdout] ...   |
[INFO] [stdout] 38  | |     }
[INFO] [stdout] 39  | | }
[INFO] [stdout]     | |_- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `tokio_serial::Serial: tokio::io::AsyncWrite` is not satisfied because the trait comes from a different crate version
[INFO] [stdout]    --> src/main.rs:502:47
[INFO] [stdout]     |
[INFO] [stdout] 502 |     let (rx_port, tx_port) = tokio::io::split(port);
[INFO] [stdout]     |                                               ^^^^ the trait `tokio::io::AsyncWrite` is not implemented for `tokio_serial::Serial`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `tokio` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/io/async_write.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  |   pub trait AsyncWrite {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout] 16  |   use tokio_serial::{DataBits, FlowControl, Parity, StopBits};
[INFO] [stdout]     |       ------------ one version of crate `tokio` is used here, as a dependency of crate `tokio_serial`
[INFO] [stdout] ...
[INFO] [stdout] 564 |   #[tokio::main]
[INFO] [stdout]     |     ----- one version of crate `tokio` is used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-serial-4.3.3/src/lib.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  |   pub struct Serial {
[INFO] [stdout]     |   ----------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.25/src/future/try_join.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / pin_project! {
[INFO] [stdout] 26  | |     pub(crate) struct TryJoin3<F1, F2, F3>
[INFO] [stdout] 27  | |     where
[INFO] [stdout] 28  | |         F1: Future,
[INFO] [stdout] ...   |
[INFO] [stdout] 38  | |     }
[INFO] [stdout] 39  | | }
[INFO] [stdout]     | |_- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `tokio_serial::Serial: tokio::io::AsyncRead` is not satisfied because the trait comes from a different crate version
[INFO] [stdout]    --> src/main.rs:502:47
[INFO] [stdout]     |
[INFO] [stdout] 502 |     let (rx_port, tx_port) = tokio::io::split(port);
[INFO] [stdout]     |                                               ^^^^ the trait `tokio::io::AsyncRead` is not implemented for `tokio_serial::Serial`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `tokio` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/io/async_read.rs:43:1
[INFO] [stdout]     |
[INFO] [stdout] 43  |   pub trait AsyncRead {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout] 16  |   use tokio_serial::{DataBits, FlowControl, Parity, StopBits};
[INFO] [stdout]     |       ------------ one version of crate `tokio` is used here, as a dependency of crate `tokio_serial`
[INFO] [stdout] ...
[INFO] [stdout] 564 |   #[tokio::main]
[INFO] [stdout]     |     ----- one version of crate `tokio` is used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-serial-4.3.3/src/lib.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  |   pub struct Serial {
[INFO] [stdout]     |   ----------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.25/src/future/try_join.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / pin_project! {
[INFO] [stdout] 26  | |     pub(crate) struct TryJoin3<F1, F2, F3>
[INFO] [stdout] 27  | |     where
[INFO] [stdout] 28  | |         F1: Future,
[INFO] [stdout] ...   |
[INFO] [stdout] 38  | |     }
[INFO] [stdout] 39  | | }
[INFO] [stdout]     | |_- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `tokio::io::ReadHalf<&mut tokio_serial::Serial>: tokio::io::async_read::AsyncRead` is not satisfied because the trait comes from a different crate version
[INFO] [stdout]    --> src/main.rs:504:64
[INFO] [stdout]     |
[INFO] [stdout] 504 |     let mut serial_reader = tokio_util::codec::FramedRead::new(rx_port, StringDecoder::new());
[INFO] [stdout]     |                                                                ^^^^^^^ the trait `tokio::io::async_read::AsyncRead` is not implemented for `tokio::io::ReadHalf<&mut tokio_serial::Serial>`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `tokio` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.25/src/io/async_read.rs:43:1
[INFO] [stdout]     |
[INFO] [stdout] 43  |   pub trait AsyncRead {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout] 16  |   use tokio_serial::{DataBits, FlowControl, Parity, StopBits};
[INFO] [stdout]     |       ------------ one version of crate `tokio` is used here, as a dependency of crate `tokio_serial`
[INFO] [stdout] ...
[INFO] [stdout] 564 |   #[tokio::main]
[INFO] [stdout]     |     ----- one version of crate `tokio` is used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/io/split.rs:20:5
[INFO] [stdout]     |
[INFO] [stdout] 20  |       pub struct ReadHalf<T> {
[INFO] [stdout]     |       ---------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/future/try_join.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / pin_project! {
[INFO] [stdout] 26  | |     pub(crate) struct TryJoin3<F1, F2, F3>
[INFO] [stdout] 27  | |     where
[INFO] [stdout] 28  | |         F1: Future,
[INFO] [stdout] ...   |
[INFO] [stdout] 38  | |     }
[INFO] [stdout] 39  | | }
[INFO] [stdout]     | |_- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `tokio_serial::Serial: tokio::io::AsyncWrite` is not satisfied because the trait comes from a different crate version
[INFO] [stdout]    --> src/main.rs:502:47
[INFO] [stdout]     |
[INFO] [stdout] 502 |     let (rx_port, tx_port) = tokio::io::split(port);
[INFO] [stdout]     |                                               ^^^^ the trait `tokio::io::AsyncWrite` is not implemented for `tokio_serial::Serial`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `tokio` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/io/async_write.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  |   pub trait AsyncWrite {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout] 16  |   use tokio_serial::{DataBits, FlowControl, Parity, StopBits};
[INFO] [stdout]     |       ------------ one version of crate `tokio` is used here, as a dependency of crate `tokio_serial`
[INFO] [stdout] ...
[INFO] [stdout] 564 |   #[tokio::main]
[INFO] [stdout]     |     ----- one version of crate `tokio` is used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-serial-4.3.3/src/lib.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout] 28  |   pub struct Serial {
[INFO] [stdout]     |   ----------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.25/src/future/try_join.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / pin_project! {
[INFO] [stdout] 26  | |     pub(crate) struct TryJoin3<F1, F2, F3>
[INFO] [stdout] 27  | |     where
[INFO] [stdout] 28  | |         F1: Future,
[INFO] [stdout] ...   |
[INFO] [stdout] 38  | |     }
[INFO] [stdout] 39  | | }
[INFO] [stdout]     | |_- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `tokio::io::WriteHalf<&mut tokio_serial::Serial>: tokio::io::async_write::AsyncWrite` is not satisfied because the trait comes from a different crate version
[INFO] [stdout]    --> src/main.rs:505:59
[INFO] [stdout]     |
[INFO] [stdout] 505 |     let serial_sink = tokio_util::codec::FramedWrite::new(tx_port, BytesCodec::new());
[INFO] [stdout]     |                                                           ^^^^^^^ the trait `tokio::io::async_write::AsyncWrite` is not implemented for `tokio::io::WriteHalf<&mut tokio_serial::Serial>`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `tokio` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.25/src/io/async_write.rs:46:1
[INFO] [stdout]     |
[INFO] [stdout] 46  |   pub trait AsyncWrite {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout] 16  |   use tokio_serial::{DataBits, FlowControl, Parity, StopBits};
[INFO] [stdout]     |       ------------ one version of crate `tokio` is used here, as a dependency of crate `tokio_serial`
[INFO] [stdout] ...
[INFO] [stdout] 564 |   #[tokio::main]
[INFO] [stdout]     |     ----- one version of crate `tokio` is used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/io/split.rs:25:5
[INFO] [stdout]     |
[INFO] [stdout] 25  |       pub struct WriteHalf<T> {
[INFO] [stdout]     |       ----------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/future/try_join.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / pin_project! {
[INFO] [stdout] 26  | |     pub(crate) struct TryJoin3<F1, F2, F3>
[INFO] [stdout] 27  | |     where
[INFO] [stdout] 28  | |         F1: Future,
[INFO] [stdout] ...   |
[INFO] [stdout] 38  | |     }
[INFO] [stdout] 39  | | }
[INFO] [stdout]     | |_- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `tokio::io::ReadHalf<&mut tokio_serial::Serial>: tokio::io::async_read::AsyncRead` is not satisfied because the trait comes from a different crate version
[INFO] [stdout]    --> src/main.rs:504:64
[INFO] [stdout]     |
[INFO] [stdout] 504 |     let mut serial_reader = tokio_util::codec::FramedRead::new(rx_port, StringDecoder::new());
[INFO] [stdout]     |                                                                ^^^^^^^ the trait `tokio::io::async_read::AsyncRead` is not implemented for `tokio::io::ReadHalf<&mut tokio_serial::Serial>`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `tokio` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.25/src/io/async_read.rs:43:1
[INFO] [stdout]     |
[INFO] [stdout] 43  |   pub trait AsyncRead {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout] 16  |   use tokio_serial::{DataBits, FlowControl, Parity, StopBits};
[INFO] [stdout]     |       ------------ one version of crate `tokio` is used here, as a dependency of crate `tokio_serial`
[INFO] [stdout] ...
[INFO] [stdout] 564 |   #[tokio::main]
[INFO] [stdout]     |     ----- one version of crate `tokio` is used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/io/split.rs:20:5
[INFO] [stdout]     |
[INFO] [stdout] 20  |       pub struct ReadHalf<T> {
[INFO] [stdout]     |       ---------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/future/try_join.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / pin_project! {
[INFO] [stdout] 26  | |     pub(crate) struct TryJoin3<F1, F2, F3>
[INFO] [stdout] 27  | |     where
[INFO] [stdout] 28  | |         F1: Future,
[INFO] [stdout] ...   |
[INFO] [stdout] 38  | |     }
[INFO] [stdout] 39  | | }
[INFO] [stdout]     | |_- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `tokio::io::WriteHalf<&mut tokio_serial::Serial>: tokio::io::async_write::AsyncWrite` is not satisfied because the trait comes from a different crate version
[INFO] [stdout]    --> src/main.rs:505:59
[INFO] [stdout]     |
[INFO] [stdout] 505 |     let serial_sink = tokio_util::codec::FramedWrite::new(tx_port, BytesCodec::new());
[INFO] [stdout]     |                                                           ^^^^^^^ the trait `tokio::io::async_write::AsyncWrite` is not implemented for `tokio::io::WriteHalf<&mut tokio_serial::Serial>`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `tokio` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.25/src/io/async_write.rs:46:1
[INFO] [stdout]     |
[INFO] [stdout] 46  |   pub trait AsyncWrite {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout] 16  |   use tokio_serial::{DataBits, FlowControl, Parity, StopBits};
[INFO] [stdout]     |       ------------ one version of crate `tokio` is used here, as a dependency of crate `tokio_serial`
[INFO] [stdout] ...
[INFO] [stdout] 564 |   #[tokio::main]
[INFO] [stdout]     |     ----- one version of crate `tokio` is used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/io/split.rs:25:5
[INFO] [stdout]     |
[INFO] [stdout] 25  |       pub struct WriteHalf<T> {
[INFO] [stdout]     |       ----------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/future/try_join.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / pin_project! {
[INFO] [stdout] 26  | |     pub(crate) struct TryJoin3<F1, F2, F3>
[INFO] [stdout] 27  | |     where
[INFO] [stdout] 28  | |         F1: Future,
[INFO] [stdout] ...   |
[INFO] [stdout] 38  | |     }
[INFO] [stdout] 39  | | }
[INFO] [stdout]     | |_- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `tokio::io::WriteHalf<&mut tokio_serial::Serial>: tokio::io::async_write::AsyncWrite` is not satisfied because the trait comes from a different crate version
[INFO] [stdout]    --> src/main.rs:510:57
[INFO] [stdout]     |
[INFO] [stdout] 510 |     let mut poll_send = serial_consumer.map(Ok).forward(serial_sink);
[INFO] [stdout]     |                                                         ^^^^^^^^^^^ the trait `tokio::io::async_write::AsyncWrite` is not implemented for `tokio::io::WriteHalf<&mut tokio_serial::Serial>`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `tokio` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.25/src/io/async_write.rs:46:1
[INFO] [stdout]     |
[INFO] [stdout] 46  |   pub trait AsyncWrite {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout] 16  |   use tokio_serial::{DataBits, FlowControl, Parity, StopBits};
[INFO] [stdout]     |       ------------ one version of crate `tokio` is used here, as a dependency of crate `tokio_serial`
[INFO] [stdout] ...
[INFO] [stdout] 564 |   #[tokio::main]
[INFO] [stdout]     |     ----- one version of crate `tokio` is used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/io/split.rs:25:5
[INFO] [stdout]     |
[INFO] [stdout] 25  |       pub struct WriteHalf<T> {
[INFO] [stdout]     |       ----------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/future/try_join.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / pin_project! {
[INFO] [stdout] 26  | |     pub(crate) struct TryJoin3<F1, F2, F3>
[INFO] [stdout] 27  | |     where
[INFO] [stdout] 28  | |         F1: Future,
[INFO] [stdout] ...   |
[INFO] [stdout] 38  | |     }
[INFO] [stdout] 39  | | }
[INFO] [stdout]     | |_- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `tokio::io::WriteHalf<&mut tokio_serial::Serial>: tokio::io::async_write::AsyncWrite` is not satisfied because the trait comes from a different crate version
[INFO] [stdout]    --> src/main.rs:510:57
[INFO] [stdout]     |
[INFO] [stdout] 510 |     let mut poll_send = serial_consumer.map(Ok).forward(serial_sink);
[INFO] [stdout]     |                                                         ^^^^^^^^^^^ the trait `tokio::io::async_write::AsyncWrite` is not implemented for `tokio::io::WriteHalf<&mut tokio_serial::Serial>`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `tokio` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-0.2.25/src/io/async_write.rs:46:1
[INFO] [stdout]     |
[INFO] [stdout] 46  |   pub trait AsyncWrite {
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^ this is the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/main.rs:16:5
[INFO] [stdout]     |
[INFO] [stdout] 16  |   use tokio_serial::{DataBits, FlowControl, Parity, StopBits};
[INFO] [stdout]     |       ------------ one version of crate `tokio` is used here, as a dependency of crate `tokio_serial`
[INFO] [stdout] ...
[INFO] [stdout] 564 |   #[tokio::main]
[INFO] [stdout]     |     ----- one version of crate `tokio` is used here, as a direct dependency of the current crate
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/io/split.rs:25:5
[INFO] [stdout]     |
[INFO] [stdout] 25  |       pub struct WriteHalf<T> {
[INFO] [stdout]     |       ----------------------- this type doesn't implement the required trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.16.1/src/future/try_join.rs:25:1
[INFO] [stdout]     |
[INFO] [stdout] 25  | / pin_project! {
[INFO] [stdout] 26  | |     pub(crate) struct TryJoin3<F1, F2, F3>
[INFO] [stdout] 27  | |     where
[INFO] [stdout] 28  | |         F1: Future,
[INFO] [stdout] ...   |
[INFO] [stdout] 38  | |     }
[INFO] [stdout] 39  | | }
[INFO] [stdout]     | |_- this is the found trait
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `next` exists for struct `FramedRead<ReadHalf<&mut Serial>, StringDecoder>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/main.rs:513:46
[INFO] [stdout]     |
[INFO] [stdout] 513 |           let mut serial_event = serial_reader.next().fuse();
[INFO] [stdout]     |                                                ^^^^ method cannot be called on `FramedRead<ReadHalf<&mut Serial>, StringDecoder>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-util-0.3.1/src/codec/framed_read.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | / pin_project! {
[INFO] [stdout] 15  | |     /// A [`Stream`] of messages decoded from an [`AsyncRead`].
[INFO] [stdout] 16  | |     ///
[INFO] [stdout] 17  | |     /// [`Stream`]: tokio::stream::Stream
[INFO] [stdout] ...   |
[INFO] [stdout] 22  | |     }
[INFO] [stdout] 23  | | }
[INFO] [stdout]     | |_- doesn't satisfy `_: StreamExt` or `_: Stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `FramedRead<tokio::io::ReadHalf<&mut tokio_serial::Serial>, StringDecoder>: Stream`
[INFO] [stdout]             which is required by `FramedRead<tokio::io::ReadHalf<&mut tokio_serial::Serial>, StringDecoder>: StreamExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `next` exists for struct `FramedRead<ReadHalf<&mut Serial>, StringDecoder>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/main.rs:513:46
[INFO] [stdout]     |
[INFO] [stdout] 513 |           let mut serial_event = serial_reader.next().fuse();
[INFO] [stdout]     |                                                ^^^^ method cannot be called on `FramedRead<ReadHalf<&mut Serial>, StringDecoder>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-util-0.3.1/src/codec/framed_read.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | / pin_project! {
[INFO] [stdout] 15  | |     /// A [`Stream`] of messages decoded from an [`AsyncRead`].
[INFO] [stdout] 16  | |     ///
[INFO] [stdout] 17  | |     /// [`Stream`]: tokio::stream::Stream
[INFO] [stdout] ...   |
[INFO] [stdout] 22  | |     }
[INFO] [stdout] 23  | | }
[INFO] [stdout]     | |_- doesn't satisfy `_: StreamExt` or `_: Stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `FramedRead<tokio::io::ReadHalf<&mut tokio_serial::Serial>, StringDecoder>: Stream`
[INFO] [stdout]             which is required by `FramedRead<tokio::io::ReadHalf<&mut tokio_serial::Serial>, StringDecoder>: StreamExt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serial-monitor` (bin "serial-monitor") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `serial-monitor` (bin "serial-monitor" test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "05648f704d7d7c2636e7a6899bfb391b49a0b888c21f8bce320c79e4a8c039e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05648f704d7d7c2636e7a6899bfb391b49a0b888c21f8bce320c79e4a8c039e1", kill_on_drop: false }`
[INFO] [stdout] 05648f704d7d7c2636e7a6899bfb391b49a0b888c21f8bce320c79e4a8c039e1