[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] building iptq/gopher-browser against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Fgopher-browser" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iptq/gopher-browser on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-8/source/Cargo.toml
[INFO] crate git repo https://github.com/iptq/gopher-browser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 44e69b784dc1b0af973dd5c049bcf3eef988384ac1c538ebf3989b967fecc205
[INFO] running `Command { std: "docker" "start" "-a" "44e69b784dc1b0af973dd5c049bcf3eef988384ac1c538ebf3989b967fecc205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44e69b784dc1b0af973dd5c049bcf3eef988384ac1c538ebf3989b967fecc205", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e69b784dc1b0af973dd5c049bcf3eef988384ac1c538ebf3989b967fecc205", kill_on_drop: false }`
[INFO] [stdout] 44e69b784dc1b0af973dd5c049bcf3eef988384ac1c538ebf3989b967fecc205
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07c2005199b50984b84671bf4dfbb5a21dd34be2005cccad917300b7eb7af28d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07c2005199b50984b84671bf4dfbb5a21dd34be2005cccad917300b7eb7af28d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling gio v0.6.0
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[INFO] [stderr]    Compiling tokio-codec v0.1.1
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[INFO] [stderr]    Compiling relm-gen-widget v0.16.0
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[INFO] [stderr]    Compiling relm v0.16.0
[INFO] [stderr]    Compiling gopher-browser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IsA`, `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)]` 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: `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`, `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 associated function `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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `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] warning[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: `#[warn(bindings_with_variant_name)]` on by default
[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]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `File` is named the same as one of the variants of the type `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: `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]    |                         ^ unreachable pattern
[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]    = note: `#[warn(unused_variables)]` on by default
[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: unused variable: `ChannelRecv`
[INFO] [stdout]   --> src/errors.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ChannelRecv`
[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] warning: unused variable: `File`
[INFO] [stdout]   --> src/gopher_async/response.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         File => {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_File`
[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: field is never read: `channel`
[INFO] [stdout]   --> src/window.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     channel: Channel<Reply>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fail`
[INFO] [stdout]   --> src/window.rs:35:5
[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: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[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)]` 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] 
[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] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 37s
[INFO] running `Command { std: "docker" "inspect" "07c2005199b50984b84671bf4dfbb5a21dd34be2005cccad917300b7eb7af28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c2005199b50984b84671bf4dfbb5a21dd34be2005cccad917300b7eb7af28d", kill_on_drop: false }`
[INFO] [stdout] 07c2005199b50984b84671bf4dfbb5a21dd34be2005cccad917300b7eb7af28d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56095ee85d0de30455a85388730f62f04e27970f7fbd039117bd420758a53de4
[INFO] running `Command { std: "docker" "start" "-a" "56095ee85d0de30455a85388730f62f04e27970f7fbd039117bd420758a53de4", kill_on_drop: false }`
[INFO] [stderr]    Compiling gopher-browser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IsA`, `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)]` 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: `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`, `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 associated function `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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `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] warning[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: `#[warn(bindings_with_variant_name)]` on by default
[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]    |             ^^^^^^^^^^^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `File` is named the same as one of the variants of the type `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: `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]    |                         ^ unreachable pattern
[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]    = note: `#[warn(unused_variables)]` on by default
[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: unused variable: `ChannelRecv`
[INFO] [stdout]   --> src/errors.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             ChannelRecv => write!(f, "ChannelRecv"),
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ChannelRecv`
[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] warning: unused variable: `File`
[INFO] [stdout]   --> src/gopher_async/response.rs:74:25
[INFO] [stdout]    |
[INFO] [stdout] 74 |                         File => {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_File`
[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: field is never read: `channel`
[INFO] [stdout]   --> src/window.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     channel: Channel<Reply>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fail`
[INFO] [stdout]   --> src/window.rs:35:5
[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: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[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)]` 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] 
[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] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "56095ee85d0de30455a85388730f62f04e27970f7fbd039117bd420758a53de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56095ee85d0de30455a85388730f62f04e27970f7fbd039117bd420758a53de4", kill_on_drop: false }`
[INFO] [stdout] 56095ee85d0de30455a85388730f62f04e27970f7fbd039117bd420758a53de4
