[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] building chrisseto/rho against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisseto%2Frho" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chrisseto/rho 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/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-15/source/Cargo.toml
[INFO] crate git repo https://github.com/chrisseto/rho 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 }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/jeaye/ncurses-rs`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pkg-config v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] [stdout] bb470ed84cb4b1ac21503c343ab0b9520d60a6c43ccb2743b0fbaa3a97e94a41
[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" "bb470ed84cb4b1ac21503c343ab0b9520d60a6c43ccb2743b0fbaa3a97e94a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb470ed84cb4b1ac21503c343ab0b9520d60a6c43ccb2743b0fbaa3a97e94a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb470ed84cb4b1ac21503c343ab0b9520d60a6c43ccb2743b0fbaa3a97e94a41", kill_on_drop: false }`
[INFO] [stdout] bb470ed84cb4b1ac21503c343ab0b9520d60a6c43ccb2743b0fbaa3a97e94a41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 230ab04015ee46415131f95aba05e118d0e8eb079ff34a0481ece70ce38251fe
[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" "230ab04015ee46415131f95aba05e118d0e8eb079ff34a0481ece70ce38251fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.3
[INFO] [stderr]    Compiling libc v0.1.6
[INFO] [stderr]    Compiling 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]: unnecessary visibility qualifier
[INFO] [stdout]   --> src/rho/host/curses.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub impl Host for CursesHost {
[INFO] [stdout]    | ^^^ `pub` not permitted here because it's implied
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: unnecessary visibility qualifier
[INFO] [stdout]   --> src/rho/client/generic.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub impl Client for GenericClient {
[INFO] [stdout]    | ^^^ `pub` not permitted here because it's implied
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: unnecessary visibility qualifier
[INFO] [stdout]   --> src/rho/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub impl<'a> Editor<'a, CursesHost, GenericClient> {
[INFO] [stdout]    | ^^^ `pub` not permitted here because it's implied
[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]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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 was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `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] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0449, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rho`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "230ab04015ee46415131f95aba05e118d0e8eb079ff34a0481ece70ce38251fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230ab04015ee46415131f95aba05e118d0e8eb079ff34a0481ece70ce38251fe", kill_on_drop: false }`
[INFO] [stdout] 230ab04015ee46415131f95aba05e118d0e8eb079ff34a0481ece70ce38251fe
