[INFO] cloning repository https://github.com/chrisseto/rho
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chrisseto/rho" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisseto%2Frho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisseto%2Frho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd5ac066d5267f942da89431d77ef892e3278f3e
[INFO] checking chrisseto/rho/bd5ac066d5267f942da89431d77ef892e3278f3e against master#55e86c996809902e8bbad512cfb4d2c18be446d9 for pr-153027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisseto%2Frho" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chrisseto/rho
[INFO] finished tweaking git repo https://github.com/chrisseto/rho
[INFO] tweaked toml for git repo https://github.com/chrisseto/rho written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chrisseto/rho on toolchain 55e86c996809902e8bbad512cfb4d2c18be446d9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chrisseto/rho 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" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Updating git repository `https://github.com/jeaye/ncurses-rs`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.1.6
[INFO] [stderr]   Downloaded pkg-config v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7131a79e337c22e14d884a9c7cbd866e386f74ab7c710ca7a667177d2ffb916f
[INFO] running `Command { std: "docker" "start" "-a" "7131a79e337c22e14d884a9c7cbd866e386f74ab7c710ca7a667177d2ffb916f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7131a79e337c22e14d884a9c7cbd866e386f74ab7c710ca7a667177d2ffb916f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7131a79e337c22e14d884a9c7cbd866e386f74ab7c710ca7a667177d2ffb916f", kill_on_drop: false }`
[INFO] [stdout] 7131a79e337c22e14d884a9c7cbd866e386f74ab7c710ca7a667177d2ffb916f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5c98c5bcd48eef01cc3a1ad7d116694408fd980578a65dac34278d636648607
[INFO] running `Command { std: "docker" "start" "-a" "a5c98c5bcd48eef01cc3a1ad7d116694408fd980578a65dac34278d636648607", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling pkg-config v0.3.3
[INFO] [stderr]     Checking libc v0.1.6
[INFO] [stderr]     Checking ncurses v5.71.1 (https://github.com/jeaye/ncurses-rs#5f2dc724)
[INFO] [stderr]    Compiling rho v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0449]: visibility qualifiers are not permitted here
[INFO] [stdout]   --> src/rho/host/curses.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub impl Host for CursesHost {
[INFO] [stdout]    | ^^^ help: remove the qualifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: trait items always share the visibility of their trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: visibility qualifiers are not permitted here
[INFO] [stdout]   --> src/rho/client/generic.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub impl Client for GenericClient {
[INFO] [stdout]    | ^^^ help: remove the qualifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: trait items always share the visibility of their trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: visibility qualifiers are not permitted here
[INFO] [stdout]   --> src/rho/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub impl<'a> Editor<'a, CursesHost, GenericClient> {
[INFO] [stdout]    | ^^^ help: remove the qualifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: place qualifiers on individual impl items instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `catch_panic` in module `thread`
[INFO] [stdout]   --> src/rho/host/mod.rs:24:27
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let res = thread::catch_panic(|| self._run());
[INFO] [stdout]    |                           ^^^^^^^^^^^ not found in `thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `InputEvent` is private
[INFO] [stdout]   --> src/rho/host/curses.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use event::InputEvent;
[INFO] [stdout]    |            ^^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `InputEvent` is defined here
[INFO] [stdout]   --> src/rho/event.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct InputEvent {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `generic` is private
[INFO] [stdout]   --> src/rho/host/curses.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use client::generic::GenericClient;
[INFO] [stdout]    |             ^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `generic` is defined here
[INFO] [stdout]   --> src/rho/client/mod.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | mod generic;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `InputEvent` is private
[INFO] [stdout]   --> src/rho/host/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use event::InputEvent;
[INFO] [stdout]    |            ^^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `InputEvent` is defined here
[INFO] [stdout]   --> src/rho/event.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct InputEvent {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `InputEvent` is private
[INFO] [stdout]   --> src/rho/client/generic.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | use event::InputEvent;
[INFO] [stdout]    |            ^^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `InputEvent` is defined here
[INFO] [stdout]   --> src/rho/event.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct InputEvent {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `InputEvent` is private
[INFO] [stdout]   --> src/rho/client/mod.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | use event::InputEvent;
[INFO] [stdout]    |            ^^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `InputEvent` is defined here
[INFO] [stdout]   --> src/rho/event.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct InputEvent {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `InputEvent` is private
[INFO] [stdout]   --> src/rho/lib.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | use event::InputEvent;
[INFO] [stdout]    |            ^^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `InputEvent` is defined here
[INFO] [stdout]   --> src/rho/event.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct InputEvent {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/rho/host/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn new(Arc<RwLock<Vec<Buffer>>>, Sender<InputEvent>) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Arc<RwLock<Vec<Buffer>>>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: visibility qualifiers are not permitted here
[INFO] [stdout]   --> src/rho/host/curses.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub impl Host for CursesHost {
[INFO] [stdout]    | ^^^ help: remove the qualifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: trait items always share the visibility of their trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: visibility qualifiers are not permitted here
[INFO] [stdout]   --> src/rho/client/generic.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub impl Client for GenericClient {
[INFO] [stdout]    | ^^^ help: remove the qualifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: trait items always share the visibility of their trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: visibility qualifiers are not permitted here
[INFO] [stdout]   --> src/rho/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub impl<'a> Editor<'a, CursesHost, GenericClient> {
[INFO] [stdout]    | ^^^ help: remove the qualifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: place qualifiers on individual impl items instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/rho/host/mod.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn new(Arc<RwLock<Vec<Buffer>>>, Sender<InputEvent>) -> Self;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Sender<InputEvent>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/rho/client/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(Arc<RwLock<Vec<Buffer>>>, Receiver<InputEvent>) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Arc<RwLock<Vec<Buffer>>>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/rho/client/mod.rs:14:38
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(Arc<RwLock<Vec<Buffer>>>, Receiver<InputEvent>) -> Self;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Receiver<InputEvent>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/rho/client/mod.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn handle_input(&self, InputEvent);
[INFO] [stdout]    |                            ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: InputEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stdout]  --> src/rho/host/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(catch_panic)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `catch_panic` in module `thread`
[INFO] [stdout]   --> src/rho/host/mod.rs:24:27
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let res = thread::catch_panic(|| self._run());
[INFO] [stdout]    |                           ^^^^^^^^^^^ not found in `thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `InputEvent` is private
[INFO] [stdout]   --> src/rho/host/curses.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use event::InputEvent;
[INFO] [stdout]    |            ^^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `InputEvent` is defined here
[INFO] [stdout]   --> src/rho/event.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct InputEvent {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `generic` is private
[INFO] [stdout]   --> src/rho/host/curses.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | use client::generic::GenericClient;
[INFO] [stdout]    |             ^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `generic` is defined here
[INFO] [stdout]   --> src/rho/client/mod.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | mod generic;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `InputEvent` is private
[INFO] [stdout]   --> src/rho/host/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use event::InputEvent;
[INFO] [stdout]    |            ^^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `InputEvent` is defined here
[INFO] [stdout]   --> src/rho/event.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct InputEvent {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `InputEvent` is private
[INFO] [stdout]   --> src/rho/client/generic.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | use event::InputEvent;
[INFO] [stdout]    |            ^^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `InputEvent` is defined here
[INFO] [stdout]   --> src/rho/event.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct InputEvent {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `InputEvent` is private
[INFO] [stdout]   --> src/rho/client/mod.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | use event::InputEvent;
[INFO] [stdout]    |            ^^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `InputEvent` is defined here
[INFO] [stdout]   --> src/rho/event.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct InputEvent {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `InputEvent` is private
[INFO] [stdout]   --> src/rho/lib.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | use event::InputEvent;
[INFO] [stdout]    |            ^^^^^^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `InputEvent` is defined here
[INFO] [stdout]   --> src/rho/event.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct InputEvent {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/rho/host/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn new(Arc<RwLock<Vec<Buffer>>>, Sender<InputEvent>) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Arc<RwLock<Vec<Buffer>>>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/rho/host/mod.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn new(Arc<RwLock<Vec<Buffer>>>, Sender<InputEvent>) -> Self;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Sender<InputEvent>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/rho/client/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(Arc<RwLock<Vec<Buffer>>>, Receiver<InputEvent>) -> Self;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Arc<RwLock<Vec<Buffer>>>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/rho/client/mod.rs:14:38
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(Arc<RwLock<Vec<Buffer>>>, Receiver<InputEvent>) -> Self;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Receiver<InputEvent>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/rho/client/mod.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn handle_input(&self, InputEvent);
[INFO] [stdout]    |                            ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: InputEvent`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/rho/host/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | /         loop {
[INFO] [stdout] 35 | |             self.sender().send(self.poll())
[INFO] [stdout] 36 | |         };
[INFO] [stdout]    | |_________- any code following this expression is unreachable
[INFO] [stdout] 37 |           return
[INFO] [stdout]    |           ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stdout]  --> src/rho/host/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(catch_panic)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::slice::<impl [T]>::connect`: renamed to join
[INFO] [stdout]   --> src/rho/buffer.rs:34:57
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn get_contents(&self) -> String {self.contents.connect("\n")}
[INFO] [stdout]    |                                                         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 34 -     pub fn get_contents(&self) -> String {self.contents.connect("\n")}
[INFO] [stdout] 34 +     pub fn get_contents(&self) -> String {self.contents.join("\n")}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/rho/host/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | /         loop {
[INFO] [stdout] 35 | |             self.sender().send(self.poll())
[INFO] [stdout] 36 | |         };
[INFO] [stdout]    | |_________- any code following this expression is unreachable
[INFO] [stdout] 37 |           return
[INFO] [stdout]    |           ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: use of extern static is unsafe and requires unsafe function or block
[INFO] [stdout]   --> src/rho/host/curses.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 |         keypad(stdscr, true);
[INFO] [stdout]    |                ^^^^^^ use of extern static
[INFO] [stdout]    |
[INFO] [stdout]    = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::slice::<impl [T]>::connect`: renamed to join
[INFO] [stdout]   --> src/rho/buffer.rs:34:57
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn get_contents(&self) -> String {self.contents.connect("\n")}
[INFO] [stdout]    |                                                         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 34 -     pub fn get_contents(&self) -> String {self.contents.connect("\n")}
[INFO] [stdout] 34 +     pub fn get_contents(&self) -> String {self.contents.join("\n")}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: use of extern static is unsafe and requires unsafe function or block
[INFO] [stdout]   --> src/rho/host/curses.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 30 |         keypad(stdscr, true);
[INFO] [stdout]    |                ^^^^^^ use of extern static
[INFO] [stdout]    |
[INFO] [stdout]    = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0133, E0425, E0449, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rho` (lib test) due to 11 previous errors; 8 warnings emitted
[INFO] [stdout] Some errors have detailed explanations: E0133, E0425, E0449, E0603.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about an error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rho` (lib) due to 11 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a5c98c5bcd48eef01cc3a1ad7d116694408fd980578a65dac34278d636648607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c98c5bcd48eef01cc3a1ad7d116694408fd980578a65dac34278d636648607", kill_on_drop: false }`
[INFO] [stdout] a5c98c5bcd48eef01cc3a1ad7d116694408fd980578a65dac34278d636648607
