[INFO] cloning repository https://github.com/iptq/gopher-browser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iptq/gopher-browser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Fgopher-browser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Fgopher-browser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a400d3dfd0cf4d4b09ed4dfa7e4f6f84d719ba2
[INFO] checking iptq/gopher-browser against try#b152f5575a2ac7126ae0019e4e679abe9399213e for pr-157841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Fgopher-browser" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/iptq/gopher-browser
[INFO] finished tweaking git repo https://github.com/iptq/gopher-browser
[INFO] tweaked toml for git repo https://github.com/iptq/gopher-browser written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/iptq/gopher-browser on toolchain b152f5575a2ac7126ae0019e4e679abe9399213e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/iptq/gopher-browser 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" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `IsA` and `Widget`
[INFO] [stdout]  --> src/gopher_async/response.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Box as GtkBox, IconSize, Image, IsA, LinkButton, Notebook, Orientation, PackType, TextView,
[INFO] [stdout]   |                                     ^^^
[INFO] [stdout] 5 |     Widget,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LinesCodec`
[INFO] [stdout]  --> src/gopher_async/response.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::codec::{Decoder, Encoder, LinesCodec};
[INFO] [stdout]   |                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RequestCodec`
[INFO] [stdout]  --> src/gopher_async/mod.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use self::request::{Request, RequestCodec};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResponseCodec`
[INFO] [stdout]  --> src/gopher_async/mod.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use self::response::{Response, ResponseCodec};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::Async`
[INFO] [stdout]  --> src/window.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::Async;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ApplicationWindow`, `Application`, `Notebook`, and `WindowPosition`
[INFO] [stdout]  --> src/window.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Application, ApplicationWindow, Box as GtkBox, Label, Notebook, Orientation, PackType,
[INFO] [stdout]   |     ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^                        ^^^^^^^^
[INFO] [stdout] 8 |     ScrolledWindow, SearchEntry, WindowPosition, WindowType, NONE_ADJUSTMENT,
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::env;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Channel`
[INFO] [stdout]   --> src/main.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | use relm::{Channel, Widget};
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IsA` and `Widget`
[INFO] [stdout]  --> src/gopher_async/response.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Box as GtkBox, IconSize, Image, IsA, LinkButton, Notebook, Orientation, PackType, TextView,
[INFO] [stdout]   |                                     ^^^
[INFO] [stdout] 5 |     Widget,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LinesCodec`
[INFO] [stdout]  --> src/gopher_async/response.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::codec::{Decoder, Encoder, LinesCodec};
[INFO] [stdout]   |                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RequestCodec`
[INFO] [stdout]  --> src/gopher_async/mod.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use self::request::{Request, RequestCodec};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ResponseCodec`
[INFO] [stdout]  --> src/gopher_async/mod.rs:8:36
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use self::response::{Response, ResponseCodec};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::Async`
[INFO] [stdout]  --> src/window.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::Async;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ApplicationWindow`, `Application`, `Notebook`, and `WindowPosition`
[INFO] [stdout]  --> src/window.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Application, ApplicationWindow, Box as GtkBox, Label, Notebook, Orientation, PackType,
[INFO] [stdout]   |     ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^                        ^^^^^^^^
[INFO] [stdout] 8 |     ScrolledWindow, SearchEntry, WindowPosition, WindowType, NONE_ADJUSTMENT,
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::env;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Channel`
[INFO] [stdout]   --> src/main.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | use relm::{Channel, Widget};
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio::io::AsyncRead::framed`: Use tokio_codec::Decoder::framed instead
[INFO] [stdout]   --> src/gopher_async/client.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     let framed = stream.framed(response_codec);
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/gopher_async/client.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let mut stream = TcpStream::connect(&request.addr).map_err(Error::from);
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio::io::AsyncRead::framed`: Use tokio_codec::Decoder::framed instead
[INFO] [stdout]   --> src/gopher_async/client.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     let framed = stream.framed(response_codec);
[INFO] [stdout]    |                                         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/gopher_async/client.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let mut stream = TcpStream::connect(&request.addr).map_err(Error::from);
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `futures::sync::mpsc::UnboundedSender::<T>::send`: renamed to `unbounded_send`
[INFO] [stdout]   --> src/window.rs:74:53
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 if let Err(err) = self.model.evl_tx.send(msg) {
[INFO] [stdout]    |                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use gio::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `ChannelRecv` is named the same as one of the variants of the type `errors::Error`
[INFO] [stdout]   --> src/errors.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             ^^^^^^^^^^^ help: to match on the variant, qualify the path: `errors::Error::ChannelRecv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `futures::sync::mpsc::UnboundedSender::<T>::send`: renamed to `unbounded_send`
[INFO] [stdout]   --> src/window.rs:74:53
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 if let Err(err) = self.model.evl_tx.send(msg) {
[INFO] [stdout]    |                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/errors.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             ----------- matches any value
[INFO] [stdout] 48 |             Error::IO(err) => write!(f, "IO error: {}", err),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ChannelRecv`
[INFO] [stdout]   --> src/errors.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ChannelRecv`
[INFO] [stdout]    |
[INFO] [stdout] 47 |             errors::Error::ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             +++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 47 |             _ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/gopher_async/request.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn decode(&mut self, bytes: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error> {
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `File` is named the same as one of the variants of the type `gopher_async::types::ItemType`
[INFO] [stdout]   --> src/gopher_async/response.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         File => {
[INFO] [stdout]    |                         ^^^^ help: to match on the variant, qualify the path: `gopher_async::types::ItemType::File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gio::prelude`
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use gio::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/gopher_async/response.rs:89:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         File => {
[INFO] [stdout]    |                         ---- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 89 |                         _ => unimplemented!("unimplemented type {:?}", line_ty),
[INFO] [stdout]    |                         ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `ChannelRecv` is named the same as one of the variants of the type `errors::Error`
[INFO] [stdout]   --> src/errors.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             ^^^^^^^^^^^ help: to match on the variant, qualify the path: `errors::Error::ChannelRecv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `File`
[INFO] [stdout]   --> src/gopher_async/response.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         File => {
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `File`
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         gopher_async::types::ItemType::File => {
[INFO] [stdout]    |                         +++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         _File => {
[INFO] [stdout]    |                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/errors.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             ----------- matches any value
[INFO] [stdout] 48 |             Error::IO(err) => write!(f, "IO error: {}", err),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `notebook`
[INFO] [stdout]    --> src/gopher_async/response.rs:170:29
[INFO] [stdout]     |
[INFO] [stdout] 170 |                         let notebook = upgrade_weak!(notebook_weak, Inhibit(false));
[INFO] [stdout]     |                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notebook`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]    --> src/gopher_async/response.rs:195:26
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn encode(&mut self, item: Self::Item, bytes: &mut BytesMut) -> Result<(), Self::Error> {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]    --> src/gopher_async/response.rs:195:44
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn encode(&mut self, item: Self::Item, bytes: &mut BytesMut) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ChannelRecv`
[INFO] [stdout]   --> src/errors.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ChannelRecv`
[INFO] [stdout]    |
[INFO] [stdout] 47 |             errors::Error::ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             +++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 47 |             _ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/gopher_async/request.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn decode(&mut self, bytes: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error> {
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `File` is named the same as one of the variants of the type `gopher_async::types::ItemType`
[INFO] [stdout]   --> src/gopher_async/response.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         File => {
[INFO] [stdout]    |                         ^^^^ help: to match on the variant, qualify the path: `gopher_async::types::ItemType::File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/gopher_async/response.rs:89:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         File => {
[INFO] [stdout]    |                         ---- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 89 |                         _ => unimplemented!("unimplemented type {:?}", line_ty),
[INFO] [stdout]    |                         ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `File`
[INFO] [stdout]   --> src/gopher_async/response.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         File => {
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `File`
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         gopher_async::types::ItemType::File => {
[INFO] [stdout]    |                         +++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         _File => {
[INFO] [stdout]    |                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `notebook`
[INFO] [stdout]    --> src/gopher_async/response.rs:170:29
[INFO] [stdout]     |
[INFO] [stdout] 170 |                         let notebook = upgrade_weak!(notebook_weak, Inhibit(false));
[INFO] [stdout]     |                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notebook`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `item`
[INFO] [stdout]    --> src/gopher_async/response.rs:195:26
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn encode(&mut self, item: Self::Item, bytes: &mut BytesMut) -> Result<(), Self::Error> {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_item`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]    --> src/gopher_async/response.rs:195:44
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn encode(&mut self, item: Self::Item, bytes: &mut BytesMut) -> Result<(), Self::Error> {
[INFO] [stdout]     |                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gui_tx`
[INFO] [stdout]   --> src/main.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 let gui_tx = gui_tx.clone();
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_gui_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gui_rx`
[INFO] [stdout]   --> src/main.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (gui_tx, gui_rx) = mpsc::unbounded::<Reply>();
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_gui_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/errors.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     StdSendReply(StdSendError<Reply>),
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     StdSendReply(StdSendError<Reply>),
[INFO] [stdout] 14 +     StdSendReply(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/errors.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SendReply(SendError<Reply>),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     SendReply(SendError<Reply>),
[INFO] [stdout] 15 +     SendReply(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/errors.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     String(FromUtf8Error),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 16 -     String(FromUtf8Error),
[INFO] [stdout] 16 +     String(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `item_type` is never read
[INFO] [stdout]   --> src/gopher_async/response.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Response {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 18 |     pub url: Url,
[INFO] [stdout] 19 |     pub item_type: ItemType,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/gopher_async/response.rs:183:26
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct ResponseCodec(ItemType);
[INFO] [stdout]     |            ------------- ^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `channel` is never read
[INFO] [stdout]   --> src/window.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Model {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     channel: Channel<Reply>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Fail` is never constructed
[INFO] [stdout]   --> src/window.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum Msg {
[INFO] [stdout]    |          --- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 35 |     Fail(Error),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     runtime.block_on(stop_rx);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let _ = runtime.block_on(stop_rx);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ChannelRecv` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `channel_recv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/gopher_async/client.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             request_codec.encode(request, &mut buf);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let _ = request_codec.encode(request, &mut buf);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `File` should have a snake case name
[INFO] [stdout]   --> src/gopher_async/response.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         File => {
[INFO] [stdout]    |                         ^^^^ help: convert the identifier to snake case (notice the capitalization): `file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gui_tx`
[INFO] [stdout]   --> src/main.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 let gui_tx = gui_tx.clone();
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_gui_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gui_rx`
[INFO] [stdout]   --> src/main.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let (gui_tx, gui_rx) = mpsc::unbounded::<Reply>();
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_gui_rx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/errors.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     StdSendReply(StdSendError<Reply>),
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     StdSendReply(StdSendError<Reply>),
[INFO] [stdout] 14 +     StdSendReply(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/errors.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SendReply(SendError<Reply>),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     SendReply(SendError<Reply>),
[INFO] [stdout] 15 +     SendReply(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/errors.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     String(FromUtf8Error),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 16 -     String(FromUtf8Error),
[INFO] [stdout] 16 +     String(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `item_type` is never read
[INFO] [stdout]   --> src/gopher_async/response.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Response {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 18 |     pub url: Url,
[INFO] [stdout] 19 |     pub item_type: ItemType,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/gopher_async/response.rs:183:26
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub struct ResponseCodec(ItemType);
[INFO] [stdout]     |            ------------- ^^^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `channel` is never read
[INFO] [stdout]   --> src/window.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Model {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     channel: Channel<Reply>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Fail` is never constructed
[INFO] [stdout]   --> src/window.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum Msg {
[INFO] [stdout]    |          --- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 35 |     Fail(Error),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     runtime.block_on(stop_rx);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let _ = runtime.block_on(stop_rx);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ChannelRecv` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `channel_recv`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/gopher_async/client.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             request_codec.encode(request, &mut buf);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let _ = request_codec.encode(request, &mut buf);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `File` should have a snake case name
[INFO] [stdout]   --> src/gopher_async/response.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         File => {
[INFO] [stdout]    |                         ^^^^ help: convert the identifier to snake case (notice the capitalization): `file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gopher-browser` (bin "gopher-browser") due to 2 previous errors; 33 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gopher-browser` (bin "gopher-browser" test) due to 2 previous errors; 33 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f183c80b5016873e12b61263c06cf4efb209b1eb2a6e57abe2818a9472ab09e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f183c80b5016873e12b61263c06cf4efb209b1eb2a6e57abe2818a9472ab09e4", kill_on_drop: false }`
[INFO] [stdout] f183c80b5016873e12b61263c06cf4efb209b1eb2a6e57abe2818a9472ab09e4
