[INFO] updating cached repository https://github.com/ajh/intermix
[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] e75b81c05b58250b162fc929836a644bed85e6e1
[INFO] checking ajh/intermix against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajh%2Fintermix" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ajh/intermix on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ajh/intermix
[INFO] finished tweaking git repo https://github.com/ajh/intermix
[INFO] tweaked toml for git repo https://github.com/ajh/intermix written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/ajh/intermix already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/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[INFO] the lockfile is outdated, regenerating it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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] 5c0c46189b7e2469467130536e1e65019d83690d905e5f0db7018d0e150a5fb2
[INFO] running `"docker" "start" "-a" "5c0c46189b7e2469467130536e1e65019d83690d905e5f0db7018d0e150a5fb2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling heapsize v0.3.9
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]     Checking strsim v0.5.2
[INFO] [stderr]     Checking ego-tree v0.1.1
[INFO] [stderr]     Checking humantime v0.1.3
[INFO] [stderr]     Checking nix v0.4.3
[INFO] [stderr]     Checking serde_yaml v0.2.5
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking ordered-float v0.1.0
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking docopt v0.6.86
[INFO] [stderr]     Checking serde-value v0.2.1
[INFO] [stderr]    Compiling vterm-sys v0.1.0
[INFO] [stderr]     Checking euclid v0.6.8
[INFO] [stderr]     Checking log4rs v0.4.8
[INFO] [stderr]     Checking pty v0.1.6
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ptr::Unique;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub ptr: Unique<ffi::VTerm>,
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:14:21
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub screen_ptr: Unique<ffi::VTermScreen>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub state_ptr: Unique<ffi::VTermState>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             Unique::new(ffi::vterm_new(size.height as c_int, size.width as c_int))
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let screen_ptr = unsafe { Unique::new(ffi::vterm_obtain_screen(vterm_ptr.get_mut())) };
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData<T>` (if you also use `#[may_dangle]`), `Send`, and/or `Sync`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:29:34
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let state_ptr = unsafe { Unique::new(ffi::vterm_obtain_state(vterm_ptr.get_mut())) };
[INFO] [stderr]    |                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::screen::VTermScreen>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/screen.rs:74:58
[INFO] [stderr]    |
[INFO] [stderr] 74 |         unsafe { ffi::vterm_screen_reset(self.screen_ptr.get_mut(), super::bool_to_int(is_hard)) }
[INFO] [stderr]    |                                                          ^^^^^^^ method not found in `std::ptr::Unique<ffi::screen::VTermScreen>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get` found for struct `std::ptr::Unique<ffi::screen::VTermScreen>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/screen.rs:88:56
[INFO] [stderr]    |
[INFO] [stderr] 88 |             ffi::vterm_screen_get_cell(self.screen_ptr.get(),
[INFO] [stderr]    |                                                        ^^^ method not found in `std::ptr::Unique<ffi::screen::VTermScreen>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get` found for struct `std::ptr::Unique<ffi::screen::VTermScreen>` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/screen.rs:126:66
[INFO] [stderr]     |
[INFO] [stderr] 126 |             let len = ffi::vterm_screen_get_text(self.screen_ptr.get(),
[INFO] [stderr]     |                                                                  ^^^ method not found in `std::ptr::Unique<ffi::screen::VTermScreen>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::screen::VTermScreen>` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/screen.rs:137:65
[INFO] [stderr]     |
[INFO] [stderr] 137 |         unsafe { ffi::vterm_screen_flush_damage(self.screen_ptr.get_mut()) };
[INFO] [stderr]     |                                                                 ^^^^^^^ method not found in `std::ptr::Unique<ffi::screen::VTermScreen>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::screen::VTermScreen>` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/screen.rs:147:69
[INFO] [stderr]     |
[INFO] [stderr] 147 |         unsafe { ffi::vterm_screen_set_damage_merge(self.screen_ptr.get_mut(), ffi_size) };
[INFO] [stderr]     |                                                                     ^^^^^^^ method not found in `std::ptr::Unique<ffi::screen::VTermScreen>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::screen::VTermScreen>` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/screen.rs:217:61
[INFO] [stderr]     |
[INFO] [stderr] 217 |             ffi::vterm_screen_set_callbacks(self.screen_ptr.get_mut(),
[INFO] [stderr]     |                                                             ^^^^^^^ method not found in `std::ptr::Unique<ffi::screen::VTermScreen>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get` found for struct `std::ptr::Unique<ffi::state::VTermState>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/state.rs:90:64
[INFO] [stderr]    |
[INFO] [stderr] 90 |             ffi::vterm_state_get_default_colors(self.state_ptr.get(), &mut fg_rgb, &mut bg_rgb)
[INFO] [stderr]    |                                                                ^^^ method not found in `std::ptr::Unique<ffi::state::VTermState>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::state::VTermState>` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/state.rs:118:64
[INFO] [stderr]     |
[INFO] [stderr] 118 |             ffi::vterm_state_set_default_colors(self.state_ptr.get_mut(), &fg_rgb, &bg_rgb);
[INFO] [stderr]     |                                                                ^^^^^^^ method not found in `std::ptr::Unique<ffi::state::VTermState>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get` found for struct `std::ptr::Unique<ffi::state::VTermState>` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/state.rs:125:63
[INFO] [stderr]     |
[INFO] [stderr] 125 |             ffi::vterm_state_get_palette_color(self.state_ptr.get(),
[INFO] [stderr]     |                                                               ^^^ method not found in `std::ptr::Unique<ffi::state::VTermState>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::state::VTermState>` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/state.rs:159:51
[INFO] [stderr]     |
[INFO] [stderr] 159 |             ffi::vterm_state_reset(self.state_ptr.get_mut(), ::bool_to_int(hard));
[INFO] [stderr]     |                                                   ^^^^^^^ method not found in `std::ptr::Unique<ffi::state::VTermState>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::state::VTermState>` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/state.rs:233:59
[INFO] [stderr]     |
[INFO] [stderr] 233 |             ffi::vterm_state_set_callbacks(self.state_ptr.get_mut(),
[INFO] [stderr]     |                                                           ^^^^^^^ method not found in `std::ptr::Unique<ffi::state::VTermState>`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             Unique::new(ffi::vterm_new(size.height as c_int, size.width as c_int))
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let screen_ptr = unsafe { Unique::new(ffi::vterm_obtain_screen(vterm_ptr.get_mut())) };
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for enum `std::option::Option<std::ptr::Unique<ffi::vterm::VTerm>>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:28:82
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let screen_ptr = unsafe { Unique::new(ffi::vterm_obtain_screen(vterm_ptr.get_mut())) };
[INFO] [stderr]    |                                                                                  ^^^^^^^ method not found in `std::option::Option<std::ptr::Unique<ffi::vterm::VTerm>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals'
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:29:34
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let state_ptr = unsafe { Unique::new(ffi::vterm_obtain_state(vterm_ptr.get_mut())) };
[INFO] [stderr]    |                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: add `#![feature(ptr_internals)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for enum `std::option::Option<std::ptr::Unique<ffi::vterm::VTerm>>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:29:80
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let state_ptr = unsafe { Unique::new(ffi::vterm_obtain_state(vterm_ptr.get_mut())) };
[INFO] [stderr]    |                                                                                ^^^^^^^ method not found in `std::option::Option<std::ptr::Unique<ffi::vterm::VTerm>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:32:18
[INFO] [stderr]    |
[INFO] [stderr] 32 |             ptr: vterm_ptr,
[INFO] [stderr]    |                  ^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::ptr::Unique<_>`
[INFO] [stderr]                 found enum `std::option::Option<std::ptr::Unique<_>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:36:25
[INFO] [stderr]    |
[INFO] [stderr] 36 |             screen_ptr: screen_ptr,
[INFO] [stderr]    |                         ^^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::ptr::Unique<_>`
[INFO] [stderr]                 found enum `std::option::Option<std::ptr::Unique<_>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:41:24
[INFO] [stderr]    |
[INFO] [stderr] 41 |             state_ptr: state_ptr,
[INFO] [stderr]    |                        ^^^^^^^^^ expected struct `std::ptr::Unique`, found enum `std::option::Option`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::ptr::Unique<_>`
[INFO] [stderr]                 found enum `std::option::Option<std::ptr::Unique<_>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get` found for struct `std::ptr::Unique<ffi::vterm::VTerm>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:53:42
[INFO] [stderr]    |
[INFO] [stderr] 53 |             ffi::vterm_get_size(self.ptr.get(), &mut rows, &mut cols);
[INFO] [stderr]    |                                          ^^^ method not found in `std::ptr::Unique<ffi::vterm::VTerm>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::vterm::VTerm>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:63:42
[INFO] [stderr]    |
[INFO] [stderr] 63 |             ffi::vterm_set_size(self.ptr.get_mut(),
[INFO] [stderr]    |                                          ^^^^^^^ method not found in `std::ptr::Unique<ffi::vterm::VTerm>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get` found for struct `std::ptr::Unique<ffi::vterm::VTerm>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:70:66
[INFO] [stderr]    |
[INFO] [stderr] 70 |         unsafe { super::int_to_bool(ffi::vterm_get_utf8(self.ptr.get())) }
[INFO] [stderr]    |                                                                  ^^^ method not found in `std::ptr::Unique<ffi::vterm::VTerm>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::vterm::VTerm>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:74:47
[INFO] [stderr]    |
[INFO] [stderr] 74 |         unsafe { ffi::vterm_set_utf8(self.ptr.get_mut(), super::bool_to_int(is_utf8)) }
[INFO] [stderr]    |                                               ^^^^^^^ method not found in `std::ptr::Unique<ffi::vterm::VTerm>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::vterm::VTerm>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:81:45
[INFO] [stderr]    |
[INFO] [stderr] 81 |             ffi::vterm_input_write(self.ptr.get_mut(), buf.as_ptr(), buf.len() as size_t) as usize
[INFO] [stderr]    |                                             ^^^^^^^ method not found in `std::ptr::Unique<ffi::vterm::VTerm>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `get_mut` found for struct `std::ptr::Unique<ffi::vterm::VTerm>` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/src/vterm.rs:94:43
[INFO] [stderr]    |
[INFO] [stderr] 94 |         unsafe { ffi::vterm_free(self.ptr.get_mut()) }
[INFO] [stderr]    |                                           ^^^^^^^ method not found in `std::ptr::Unique<ffi::vterm::VTerm>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 32 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c: In function 'init_utf8':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:20:38: warning: unused parameter 'enc' [-Wunused-parameter]
[INFO] [stderr] warning:  static void init_utf8(VTermEncoding *enc, void *data_)
[INFO] [stderr] warning:                                       ^~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c: In function 'decode_utf8':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:79:11: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning:            if(data->this_cp <  0x0080) data->this_cp = UNICODE_INVALID; break;
[INFO] [stderr] warning:            ^~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:79:72: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning:            if(data->this_cp <  0x0080) data->this_cp = UNICODE_INVALID; break;
[INFO] [stderr] warning:                                                                         ^~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:81:11: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning:            if(data->this_cp <  0x0800) data->this_cp = UNICODE_INVALID; break;
[INFO] [stderr] warning:            ^~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:81:72: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning:            if(data->this_cp <  0x0800) data->this_cp = UNICODE_INVALID; break;
[INFO] [stderr] warning:                                                                         ^~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:83:11: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning:            if(data->this_cp < 0x10000) data->this_cp = UNICODE_INVALID; break;
[INFO] [stderr] warning:            ^~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:83:72: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning:            if(data->this_cp < 0x10000) data->this_cp = UNICODE_INVALID; break;
[INFO] [stderr] warning:                                                                         ^~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:85:11: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning:            if(data->this_cp < 0x200000) data->this_cp = UNICODE_INVALID; break;
[INFO] [stderr] warning:            ^~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:85:73: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning:            if(data->this_cp < 0x200000) data->this_cp = UNICODE_INVALID; break;
[INFO] [stderr] warning:                                                                          ^~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:87:11: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
[INFO] [stderr] warning:            if(data->this_cp < 0x4000000) data->this_cp = UNICODE_INVALID; break;
[INFO] [stderr] warning:            ^~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:87:74: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
[INFO] [stderr] warning:            if(data->this_cp < 0x4000000) data->this_cp = UNICODE_INVALID; break;
[INFO] [stderr] warning:                                                                           ^~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:28:40: warning: unused parameter 'enc' [-Wunused-parameter]
[INFO] [stderr] warning:  static void decode_utf8(VTermEncoding *enc, void *data_,
[INFO] [stderr] warning:                                         ^~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c: In function 'decode_usascii':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:157:43: warning: unused parameter 'enc' [-Wunused-parameter]
[INFO] [stderr] warning:  static void decode_usascii(VTermEncoding *enc, void *data,
[INFO] [stderr] warning:                                            ^~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:157:54: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:  static void decode_usascii(VTermEncoding *enc, void *data,
[INFO] [stderr] warning:                                                       ^~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c: In function 'decode_table':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/encoding.c:182:52: warning: unused parameter 'data' [-Wunused-parameter]
[INFO] [stderr] warning:  static void decode_table(VTermEncoding *enc, void *data,
[INFO] [stderr] warning:                                                     ^~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:69:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_ENTER,   '\r'   }, // ENTER
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:70:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_TAB,     '\t'   }, // TAB
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:71:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_LITERAL, '\x7f' }, // BACKSPACE == ASCII DEL
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:72:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_LITERAL, '\e'   }, // ESCAPE
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:74:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_CSI_CURSOR, 'A' }, // UP
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:75:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_CSI_CURSOR, 'B' }, // DOWN
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:76:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_CSI_CURSOR, 'D' }, // LEFT
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:77:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_CSI_CURSOR, 'C' }, // RIGHT
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:81:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_CSI_CURSOR, 'H' }, // HOME
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:82:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_CSI_CURSOR, 'F' }, // END
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:89:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_CSI_CURSOR, 'P' }, // F1
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:90:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_CSI_CURSOR, 'Q' }, // F2
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:91:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_CSI_CURSOR, 'R' }, // F3
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:92:3: warning: missing initializer for field 'csinum' of 'keycodes_s {aka struct <anonymous>}' [-Wmissing-field-initializers]
[INFO] [stderr] warning:    { KEYCODE_CSI_CURSOR, 'S' }, // F4
[INFO] [stderr] warning:    ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/keyboard.c:63:7: note: 'csinum' declared here
[INFO] [stderr] warning:    int csinum;
[INFO] [stderr] warning:        ^~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/parser.c: In function 'do_string_csi':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/parser.c:27:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    for( ; i < arglen; i++) {
[INFO] [stderr] warning:             ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/parser.c:38:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    for( ; i < arglen; i++)
[INFO] [stderr] warning:             ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/parser.c:52:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    for(i = leaderlen; i < arglen && argi < argcount; i++) {
[INFO] [stderr] warning:                         ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/parser.c:76:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    for( ; i < arglen; i++) {
[INFO] [stderr] warning:             ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/parser.c:86:8: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if(i < arglen) {
[INFO] [stderr] warning:         ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/pen.c: In function 'setpenattr':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/pen.c:105:74: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:  static void setpenattr(VTermState *state, VTermAttr attr, VTermValueType type, VTermValue *val)
[INFO] [stderr] warning:                                                                           ^~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/pen.c: In function 'vterm_state_setpen':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/pen.c:375:58: warning: suggest braces around empty body in an 'if' statement [-Wempty-body]
[INFO] [stderr] warning:        DEBUG_LOG("libvterm: Unhandled CSI SGR %lu\n", arg);
[INFO] [stderr] warning:                                                           ^
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/pen.c: In function 'vterm_state_getpen':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/pen.c:381:69: warning: unused parameter 'argcount' [-Wunused-parameter]
[INFO] [stderr] warning:  INTERNAL int vterm_state_getpen(VTermState *state, long args[], int argcount)
[INFO] [stderr] warning:                                                                      ^~~~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/screen.c: In function 'erase_user':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/screen.c:288:43: warning: unused parameter 'selective' [-Wunused-parameter]
[INFO] [stderr] warning:  static int erase_user(VTermRect rect, int selective, void *user)
[INFO] [stderr] warning:                                            ^~~~~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/state.c: In function 'on_text':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/state.c:268:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:          if(saved_i >= state->combine_chars_size)
[INFO] [stderr] warning:                     ^~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/state.c:272:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:        if(saved_i >= state->combine_chars_size)
[INFO] [stderr] warning:                   ^~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/state.c:352:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:          if(save_i >= state->combine_chars_size)
[INFO] [stderr] warning:                    ^~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/state.c:356:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:        if(save_i >= state->combine_chars_size)
[INFO] [stderr] warning:                  ^~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/state.c: In function 'request_dec_mode':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/state.c:851:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:        reply = state->mode.bracketpaste;
[INFO] [stderr] warning:        ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/state.c:853:5: note: here
[INFO] [stderr] warning:      default:
[INFO] [stderr] warning:      ^~~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/unicode.c:308:12: warning: 'mk_wcswidth_cjk' defined but not used [-Wunused-function]
[INFO] [stderr] warning:  static int mk_wcswidth_cjk(const wchar_t *pwcs, size_t n)
[INFO] [stderr] warning:             ^~~~~~~~~~~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/unicode.c:217:12: warning: 'mk_wcswidth' defined but not used [-Wunused-function]
[INFO] [stderr] warning:  static int mk_wcswidth(const wchar_t *pwcs, size_t n)
[INFO] [stderr] warning:             ^~~~~~~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/vterm.c: In function 'default_malloc':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/vterm.c:12:48: warning: unused parameter 'allocdata' [-Wunused-parameter]
[INFO] [stderr] warning:  static void *default_malloc(size_t size, void *allocdata)
[INFO] [stderr] warning:                                                 ^~~~~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/vterm.c: In function 'default_free':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/vterm.c:20:43: warning: unused parameter 'allocdata' [-Wunused-parameter]
[INFO] [stderr] warning:  static void default_free(void *ptr, void *allocdata)
[INFO] [stderr] warning:                                            ^~~~~~~~~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/vterm.c: In function 'vterm_push_output_vsprintf':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/libvterm/src/vterm.c:140:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    if(written == vt->outbuffer_len - vt->outbuffer_cur) {
[INFO] [stderr] warning:               ^~
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/rusty_shims.c: In function 'vterm_cell_set_chars':
[INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vterm-sys-0.1.0/vendor/rusty_shims.c:41:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
[INFO] [stderr] warning:    for(i = 0; i < len && i < VTERM_MAX_CHARS_PER_CELL; i++) {
[INFO] [stderr] warning:                 ^
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `vterm-sys`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5c0c46189b7e2469467130536e1e65019d83690d905e5f0db7018d0e150a5fb2"`
[INFO] running `"docker" "rm" "-f" "5c0c46189b7e2469467130536e1e65019d83690d905e5f0db7018d0e150a5fb2"`
[INFO] [stdout] 5c0c46189b7e2469467130536e1e65019d83690d905e5f0db7018d0e150a5fb2
