[INFO] updating cached repository burnt43/rust-ncurses
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/burnt43/rust-ncurses
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/burnt43/rust-ncurses" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/burnt43/rust-ncurses"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/burnt43/rust-ncurses'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/burnt43/rust-ncurses" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/burnt43/rust-ncurses"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/burnt43/rust-ncurses'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8460b8bac4b9553a6a823be1d9546cf5d522dc36
[INFO] sha for GitHub repo burnt43/rust-ncurses: 8460b8bac4b9553a6a823be1d9546cf5d522dc36
[INFO] validating manifest of burnt43/rust-ncurses on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of burnt43/rust-ncurses on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing burnt43/rust-ncurses
[INFO] finished frobbing burnt43/rust-ncurses
[INFO] frobbed toml for burnt43/rust-ncurses written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/burnt43/rust-ncurses/Cargo.toml
[INFO] started frobbing burnt43/rust-ncurses
[INFO] finished frobbing burnt43/rust-ncurses
[INFO] frobbed toml for burnt43/rust-ncurses written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/burnt43/rust-ncurses/Cargo.toml
[INFO] crate burnt43/rust-ncurses already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/burnt43/rust-ncurses/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking burnt43/rust-ncurses against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-4/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/burnt43/rust-ncurses:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ae2458f8d8f998dda2c1b1c2127770b5722a70384a4551b8f708ffafd8a8fbfc
[INFO] running `"docker" "start" "-a" "ae2458f8d8f998dda2c1b1c2127770b5722a70384a4551b8f708ffafd8a8fbfc"`
[INFO] [stderr]     Checking ncurses v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Attribute`, `ScalarAttribute`
[INFO] [stderr]  --> src/ll/mod.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::attribute::{ScalarAttribute,Attribute};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^ ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `size_t` should have an upper camel case name
[INFO] [stderr]  --> src/ll/mod.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type size_t = c_short;
[INFO] [stderr]   |          ^^^^^^ help: convert the identifier to upper camel case: `SizeT`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `chtype` should have an upper camel case name
[INFO] [stderr]  --> src/ll/mod.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type chtype = c_ulong;
[INFO] [stderr]   |          ^^^^^^ help: convert the identifier to upper camel case: `Chtype`
[INFO] [stderr] 
[INFO] [stderr] warning: type `attr_t` should have an upper camel case name
[INFO] [stderr]  --> src/ll/mod.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type attr_t = chtype;
[INFO] [stderr]   |          ^^^^^^ help: convert the identifier to upper camel case: `AttrT`
[INFO] [stderr] 
[INFO] [stderr] warning: type `pairs_t` should have an upper camel case name
[INFO] [stderr]  --> src/ll/mod.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type pairs_t = c_short;
[INFO] [stderr]   |          ^^^^^^^ help: convert the identifier to upper camel case: `PairsT`
[INFO] [stderr] 
[INFO] [stderr] warning: type `color_t` should have an upper camel case name
[INFO] [stderr]  --> src/ll/mod.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type color_t = c_short;
[INFO] [stderr]   |          ^^^^^^^ help: convert the identifier to upper camel case: `ColorT`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/lib.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `c_short`
[INFO] [stderr]  --> src/lib.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | use libc::{c_short,c_char};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `attr_t`
[INFO] [stderr]   --> src/lib.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 | use ll::{NCursesWindow,attr_t,chtype};
[INFO] [stderr]    |                        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Attribute`
[INFO] [stderr]   --> src/lib.rs:11:17
[INFO] [stderr]    |
[INFO] [stderr] 11 | use attribute::{Attribute, ScalarAttribute, Color};
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Attribute`, `ScalarAttribute`
[INFO] [stderr]  --> src/ll/mod.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use super::attribute::{ScalarAttribute,Attribute};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^ ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `size_t` should have an upper camel case name
[INFO] [stderr]  --> src/ll/mod.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type size_t = c_short;
[INFO] [stderr]   |          ^^^^^^ help: convert the identifier to upper camel case: `SizeT`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `chtype` should have an upper camel case name
[INFO] [stderr]  --> src/ll/mod.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type chtype = c_ulong;
[INFO] [stderr]   |          ^^^^^^ help: convert the identifier to upper camel case: `Chtype`
[INFO] [stderr] 
[INFO] [stderr] warning: type `attr_t` should have an upper camel case name
[INFO] [stderr]  --> src/ll/mod.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type attr_t = chtype;
[INFO] [stderr]   |          ^^^^^^ help: convert the identifier to upper camel case: `AttrT`
[INFO] [stderr] 
[INFO] [stderr] warning: type `pairs_t` should have an upper camel case name
[INFO] [stderr]  --> src/ll/mod.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type pairs_t = c_short;
[INFO] [stderr]   |          ^^^^^^^ help: convert the identifier to upper camel case: `PairsT`
[INFO] [stderr] 
[INFO] [stderr] warning: type `color_t` should have an upper camel case name
[INFO] [stderr]  --> src/ll/mod.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type color_t = c_short;
[INFO] [stderr]   |          ^^^^^^^ help: convert the identifier to upper camel case: `ColorT`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> src/lib.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `c_short`
[INFO] [stderr]  --> src/lib.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | use libc::{c_short,c_char};
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:67:25
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn initscr() -> *const NCursesWindow;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(improper_ctypes)] on by default
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:68:22
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn keypad(_: *const NCursesWindow, _: bool) -> c_int;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:69:25
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn mvwprintw(_: *const NCursesWindow, _: c_int, _: c_int, _: *const c_char) -> c_int;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:70:62
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn newwin(_: c_int, _: c_int, _: c_int, _: c_int) -> *const NCursesWindow;
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn scrollok(_: *const NCursesWindow, _: bool) -> c_int;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:77:22
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn waddch(_: *const NCursesWindow, _: chtype);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn waddchnstr(_: *const NCursesWindow, _: *const chtype, _: c_int) -> c_int;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:79:24
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn waddnstr(_: *const NCursesWindow, _: *const c_char, _: c_int) -> c_int;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:80:25
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn wattr_off(_: *const NCursesWindow, _: attr_t, _: c_ulong) -> c_int;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn wattr_on(_: *const NCursesWindow, _: attr_t, _: c_ulong) -> c_int;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:82:21
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn wbkgd(_: *const NCursesWindow, _: chtype) -> c_int;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:83:24
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn wbkgdset(_: *const NCursesWindow, _: chtype);
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:84:23
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn wborder(_: *const NCursesWindow, _: chtype, _: chtype, _: chtype, _: chtype, _: chtype, _: chtype, _: chtype, _: chtype) -> c_int;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:85:22
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn wgetch(_: *const NCursesWindow) -> c_int;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:86:24
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn wgetnstr(_: *const NCursesWindow, _: *const c_char, _: c_int) -> c_int;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:87:21
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn wmove(_: *const NCursesWindow, _: c_int, _: c_int) -> c_int;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:88:23
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn wprintw(_: *const NCursesWindow, _: *const c_char) -> c_int;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:89:24
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn wrefresh(_: *const NCursesWindow) -> c_int;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:90:21
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn wscrl(_: *const NCursesWindow, _: c_int) -> c_int;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:67:25
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn initscr() -> *const NCursesWindow;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(improper_ctypes)] on by default
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:68:22
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn keypad(_: *const NCursesWindow, _: bool) -> c_int;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:69:25
[INFO] [stderr]    |
[INFO] [stderr] 69 |     pub fn mvwprintw(_: *const NCursesWindow, _: c_int, _: c_int, _: *const c_char) -> c_int;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:70:62
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn newwin(_: c_int, _: c_int, _: c_int, _: c_int) -> *const NCursesWindow;
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn scrollok(_: *const NCursesWindow, _: bool) -> c_int;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:77:22
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn waddch(_: *const NCursesWindow, _: chtype);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn waddchnstr(_: *const NCursesWindow, _: *const chtype, _: c_int) -> c_int;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:79:24
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn waddnstr(_: *const NCursesWindow, _: *const c_char, _: c_int) -> c_int;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:80:25
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn wattr_off(_: *const NCursesWindow, _: attr_t, _: c_ulong) -> c_int;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:81:24
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn wattr_on(_: *const NCursesWindow, _: attr_t, _: c_ulong) -> c_int;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:82:21
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn wbkgd(_: *const NCursesWindow, _: chtype) -> c_int;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:83:24
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn wbkgdset(_: *const NCursesWindow, _: chtype);
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:84:23
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn wborder(_: *const NCursesWindow, _: chtype, _: chtype, _: chtype, _: chtype, _: chtype, _: chtype, _: chtype, _: chtype) -> c_int;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:85:22
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn wgetch(_: *const NCursesWindow) -> c_int;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:86:24
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn wgetnstr(_: *const NCursesWindow, _: *const c_char, _: c_int) -> c_int;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:87:21
[INFO] [stderr]    |
[INFO] [stderr] 87 |     pub fn wmove(_: *const NCursesWindow, _: c_int, _: c_int) -> c_int;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:88:23
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn wprintw(_: *const NCursesWindow, _: *const c_char) -> c_int;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:89:24
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn wrefresh(_: *const NCursesWindow) -> c_int;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `ll::Ldat` which is not FFI-safe: this struct has no fields
[INFO] [stderr]   --> src/ll/mod.rs:90:21
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn wscrl(_: *const NCursesWindow, _: c_int) -> c_int;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider adding a member to this struct
[INFO] [stderr] note: type defined here
[INFO] [stderr]   --> src/ll/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Ldat;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "ae2458f8d8f998dda2c1b1c2127770b5722a70384a4551b8f708ffafd8a8fbfc"`
[INFO] running `"docker" "rm" "-f" "ae2458f8d8f998dda2c1b1c2127770b5722a70384a4551b8f708ffafd8a8fbfc"`
[INFO] [stdout] ae2458f8d8f998dda2c1b1c2127770b5722a70384a4551b8f708ffafd8a8fbfc