[INFO] updating cached repository https://github.com/chrisseto/rho
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd5ac066d5267f942da89431d77ef892e3278f3e
[INFO] checking chrisseto/rho against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisseto%2Frho" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chrisseto/rho on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-6/source/Cargo.toml
[INFO] crate git repo https://github.com/chrisseto/rho already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/jeaye/ncurses-rs`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fe3ddc2b697bbcf2962b6433f980eafed5de1314116be154a13e247fd5227a38
[INFO] running `"docker" "start" "-a" "fe3ddc2b697bbcf2962b6433f980eafed5de1314116be154a13e247fd5227a38"`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling rho v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ncurses v5.99.0 (https://github.com/jeaye/ncurses-rs#80894126)
[INFO] [stderr] error[E0449]: unnecessary visibility qualifier
[INFO] [stderr]   --> src/rho/host/curses.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub impl Host for CursesHost {
[INFO] [stderr]    | ^^^ `pub` not permitted here because it's implied
[INFO] [stderr] 
[INFO] [stderr] error[E0449]: unnecessary visibility qualifier
[INFO] [stderr]   --> src/rho/client/generic.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub impl Client for GenericClient {
[INFO] [stderr]    | ^^^ `pub` not permitted here because it's implied
[INFO] [stderr] 
[INFO] [stderr] error[E0449]: unnecessary visibility qualifier
[INFO] [stderr]   --> src/rho/lib.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub impl<'a> Editor<'a, CursesHost, GenericClient> {
[INFO] [stderr]    | ^^^ `pub` not permitted here because it's implied
[INFO] [stderr]    |
[INFO] [stderr]    = note: place qualifiers on individual impl items instead
[INFO] [stderr] 
[INFO] [stderr] error[E0449]: unnecessary visibility qualifier
[INFO] [stderr]   --> src/rho/host/curses.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub impl Host for CursesHost {
[INFO] [stderr]    | ^^^ `pub` not permitted here because it's implied
[INFO] [stderr] 
[INFO] [stderr] error[E0449]: unnecessary visibility qualifier
[INFO] [stderr]   --> src/rho/client/generic.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub impl Client for GenericClient {
[INFO] [stderr]    | ^^^ `pub` not permitted here because it's implied
[INFO] [stderr] 
[INFO] [stderr] error[E0449]: unnecessary visibility qualifier
[INFO] [stderr]   --> src/rho/lib.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub impl<'a> Editor<'a, CursesHost, GenericClient> {
[INFO] [stderr]    | ^^^ `pub` not permitted here because it's implied
[INFO] [stderr]    |
[INFO] [stderr]    = note: place qualifiers on individual impl items instead
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `catch_panic` in module `thread`
[INFO] [stderr]   --> src/rho/host/mod.rs:24:27
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let res = thread::catch_panic(|| self._run());
[INFO] [stderr]    |                           ^^^^^^^^^^^ not found in `thread`
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `InputEvent` is private
[INFO] [stderr]   --> src/rho/host/curses.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | use event::InputEvent;
[INFO] [stderr]    |            ^^^^^^^^^^ private struct
[INFO] [stderr]    |
[INFO] [stderr] note: the struct `InputEvent` is defined here
[INFO] [stderr]   --> src/rho/event.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct InputEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `generic` is private
[INFO] [stderr]   --> src/rho/host/curses.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use client::generic::GenericClient;
[INFO] [stderr]    |             ^^^^^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `generic` is defined here
[INFO] [stderr]   --> src/rho/client/mod.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | mod generic;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `InputEvent` is private
[INFO] [stderr]   --> src/rho/host/mod.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | use event::InputEvent;
[INFO] [stderr]    |            ^^^^^^^^^^ private struct
[INFO] [stderr]    |
[INFO] [stderr] note: the struct `InputEvent` is defined here
[INFO] [stderr]   --> src/rho/event.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct InputEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `InputEvent` is private
[INFO] [stderr]   --> src/rho/client/generic.rs:7:12
[INFO] [stderr]    |
[INFO] [stderr] 7  | use event::InputEvent;
[INFO] [stderr]    |            ^^^^^^^^^^ private struct
[INFO] [stderr]    |
[INFO] [stderr] note: the struct `InputEvent` is defined here
[INFO] [stderr]   --> src/rho/event.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct InputEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `InputEvent` is private
[INFO] [stderr]   --> src/rho/client/mod.rs:9:12
[INFO] [stderr]    |
[INFO] [stderr] 9  | use event::InputEvent;
[INFO] [stderr]    |            ^^^^^^^^^^ private struct
[INFO] [stderr]    |
[INFO] [stderr] note: the struct `InputEvent` is defined here
[INFO] [stderr]   --> src/rho/event.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct InputEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `InputEvent` is private
[INFO] [stderr]   --> src/rho/lib.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | use event::InputEvent;
[INFO] [stderr]    |            ^^^^^^^^^^ private struct
[INFO] [stderr]    |
[INFO] [stderr] note: the struct `InputEvent` is defined here
[INFO] [stderr]   --> src/rho/event.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct InputEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `catch_panic` in module `thread`
[INFO] [stderr]   --> src/rho/host/mod.rs:24:27
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let res = thread::catch_panic(|| self._run());
[INFO] [stderr]    |                           ^^^^^^^^^^^ not found in `thread`
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `InputEvent` is private
[INFO] [stderr]   --> src/rho/host/curses.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | use event::InputEvent;
[INFO] [stderr]    |            ^^^^^^^^^^ private struct
[INFO] [stderr]    |
[INFO] [stderr] note: the struct `InputEvent` is defined here
[INFO] [stderr]   --> src/rho/event.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct InputEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `generic` is private
[INFO] [stderr]   --> src/rho/host/curses.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use client::generic::GenericClient;
[INFO] [stderr]    |             ^^^^^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `generic` is defined here
[INFO] [stderr]   --> src/rho/client/mod.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | mod generic;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `InputEvent` is private
[INFO] [stderr]   --> src/rho/host/mod.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | use event::InputEvent;
[INFO] [stderr]    |            ^^^^^^^^^^ private struct
[INFO] [stderr]    |
[INFO] [stderr] note: the struct `InputEvent` is defined here
[INFO] [stderr]   --> src/rho/event.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct InputEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `InputEvent` is private
[INFO] [stderr]   --> src/rho/client/generic.rs:7:12
[INFO] [stderr]    |
[INFO] [stderr] 7  | use event::InputEvent;
[INFO] [stderr]    |            ^^^^^^^^^^ private struct
[INFO] [stderr]    |
[INFO] [stderr] note: the struct `InputEvent` is defined here
[INFO] [stderr]   --> src/rho/event.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct InputEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `InputEvent` is private
[INFO] [stderr]   --> src/rho/client/mod.rs:9:12
[INFO] [stderr]    |
[INFO] [stderr] 9  | use event::InputEvent;
[INFO] [stderr]    |            ^^^^^^^^^^ private struct
[INFO] [stderr]    |
[INFO] [stderr] note: the struct `InputEvent` is defined here
[INFO] [stderr]   --> src/rho/event.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct InputEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `InputEvent` is private
[INFO] [stderr]   --> src/rho/lib.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | use event::InputEvent;
[INFO] [stderr]    |            ^^^^^^^^^^ private struct
[INFO] [stderr]    |
[INFO] [stderr] note: the struct `InputEvent` is defined here
[INFO] [stderr]   --> src/rho/event.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct InputEvent {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/rho/host/mod.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 34 | /         loop {
[INFO] [stderr] 35 | |             self.sender().send(self.poll())
[INFO] [stderr] 36 | |         };
[INFO] [stderr]    | |_________- any code following this expression is unreachable
[INFO] [stderr] 37 |           return
[INFO] [stderr]    |           ^^^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/rho/host/curses.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |         keypad(stdscr, true);
[INFO] [stderr]    |                ^^^^^^ expected *-ptr, found fn item
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected raw pointer `*mut i8`
[INFO] [stderr]                   found fn item `fn() -> *mut i8 {ncurses::stdscr}`
[INFO] [stderr] help: use parentheses to call this function
[INFO] [stderr]    |
[INFO] [stderr] 30 |         keypad(stdscr(), true);
[INFO] [stderr]    |                      ^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stderr]   --> src/rho/buffer.rs:34:57
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn get_contents(&self) -> String {self.contents.connect("\n")}
[INFO] [stderr]    |                                                         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0449, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/rho/host/mod.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 34 | /         loop {
[INFO] [stderr] 35 | |             self.sender().send(self.poll())
[INFO] [stderr] 36 | |         };
[INFO] [stderr]    | |_________- any code following this expression is unreachable
[INFO] [stderr] 37 |           return
[INFO] [stderr]    |           ^^^^^^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rho`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/rho/host/curses.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |         keypad(stdscr, true);
[INFO] [stderr]    |                ^^^^^^ expected *-ptr, found fn item
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected raw pointer `*mut i8`
[INFO] [stderr]                   found fn item `fn() -> *mut i8 {ncurses::stdscr}`
[INFO] [stderr] help: use parentheses to call this function
[INFO] [stderr]    |
[INFO] [stderr] 30 |         keypad(stdscr(), true);
[INFO] [stderr]    |                      ^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stderr]   --> src/rho/buffer.rs:34:57
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn get_contents(&self) -> String {self.contents.connect("\n")}
[INFO] [stderr]    |                                                         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0449, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `rho`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fe3ddc2b697bbcf2962b6433f980eafed5de1314116be154a13e247fd5227a38"`
[INFO] running `"docker" "rm" "-f" "fe3ddc2b697bbcf2962b6433f980eafed5de1314116be154a13e247fd5227a38"`
[INFO] [stdout] fe3ddc2b697bbcf2962b6433f980eafed5de1314116be154a13e247fd5227a38