[INFO] crate neovim-rs 0.1.0 is already in cache
[INFO] extracting crate neovim-rs 0.1.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/neovim-rs/0.1.0
[INFO] extracting crate neovim-rs 0.1.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/neovim-rs/0.1.0
[INFO] validating manifest of neovim-rs-0.1.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of neovim-rs-0.1.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing neovim-rs-0.1.0
[INFO] finished frobbing neovim-rs-0.1.0
[INFO] frobbed toml for neovim-rs-0.1.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/neovim-rs/0.1.0/Cargo.toml
[INFO] started frobbing neovim-rs-0.1.0
[INFO] finished frobbing neovim-rs-0.1.0
[INFO] frobbed toml for neovim-rs-0.1.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/neovim-rs/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking neovim-rs-0.1.0 against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-5/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/neovim-rs/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 84daca48a9c198b717cf786f0569875adec2ae36e05cd0a4b17c04e137c1263b
[INFO] running `"docker" "start" "-a" "84daca48a9c198b717cf786f0569875adec2ae36e05cd0a4b17c04e137c1263b"`
[INFO] [stderr]    Compiling neovim-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
[INFO] [stderr]  --> src/lib.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(raw_pointer_derive)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
[INFO] [stderr]  --> src/lib.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![allow(raw_pointer_derive)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `funcs` in `libc`
[INFO] [stderr]  --> src/ffi.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use libc::funcs::c95::stdlib::malloc;
[INFO] [stderr]   |               ^^^^^ could not find `funcs` in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `types` in `libc`
[INFO] [stderr]  --> src/ffi.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use libc::types::os::arch::c95::size_t;
[INFO] [stderr]   |               ^^^^^ could not find `types` in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `funcs` in `libc`
[INFO] [stderr]  --> src/ffi.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use libc::funcs::c95::stdlib::malloc;
[INFO] [stderr]   |               ^^^^^ could not find `funcs` in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `types` in `libc`
[INFO] [stderr]  --> src/ffi.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use libc::types::os::arch::c95::size_t;
[INFO] [stderr]   |               ^^^^^ could not find `types` in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]   --> src/ffi.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub size: size_t,
[INFO] [stderr]    |               ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use libc::size_t;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]   --> src/ffi.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub alloc: size_t
[INFO] [stderr]    |                ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use libc::size_t;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]    --> src/ffi.rs:121:15
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub size: size_t
[INFO] [stderr]     |               ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use libc::size_t;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]    --> src/ffi.rs:128:15
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub size: size_t,
[INFO] [stderr]     |               ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use libc::size_t;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]    --> src/ffi.rs:129:19
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub capacity: size_t
[INFO] [stderr]     |                   ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use libc::size_t;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]    --> src/ffi.rs:136:15
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub size: size_t,
[INFO] [stderr]     |               ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use libc::size_t;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]    --> src/ffi.rs:137:19
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub capacity: size_t
[INFO] [stderr]     |                   ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use libc::size_t;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `malloc` in module `ffi`
[INFO] [stderr]    --> src/lib.rs:203:28
[INFO] [stderr]     |
[INFO] [stderr] 203 |             let ptr = ffi::malloc(val.len() as u64);
[INFO] [stderr]     |                            ^^^^^^ not found in `ffi`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 9   | use libc::malloc;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | extern crate libc;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/lib.rs:116:34
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let args_vec_ptr: Vec<*const ffi::c_char> = args_vec_cstr.iter().map(|s| s.as_ptr()).collect();
[INFO] [stderr]     |                                  ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/ffi.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/ffi.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/ffi.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]  --> src/ffi.rs:3:49
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                                                 ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/ffi.rs:3:49
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                                                 ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]  --> src/ffi.rs:3:58
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                                                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/ffi.rs:3:58
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                                                          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]    --> src/ffi.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub type C_Buffer = uint64_t;
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub type C_Buffer = uint64_t;
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]    --> src/ffi.rs:111:21
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub type C_Window = uint64_t;
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:111:21
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub type C_Window = uint64_t;
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]    --> src/ffi.rs:112:22
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub type C_Tabpage = uint64_t;
[INFO] [stderr]     |                      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:112:22
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub type C_Tabpage = uint64_t;
[INFO] [stderr]     |                      ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi.rs:114:22
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub type C_Integer = int64_t;
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:114:22
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub type C_Integer = int64_t;
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:115:20
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub type C_Float = c_double;
[INFO] [stderr]     |                    ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:143:39
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn channel_from_fds (read_fd: c_int, write_fd: c_int) -> uint64_t;
[INFO] [stderr]     |                                       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:143:56
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn channel_from_fds (read_fd: c_int, write_fd: c_int) -> uint64_t;
[INFO] [stderr]     |                                                        ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]    --> src/ffi.rs:143:66
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn channel_from_fds (read_fd: c_int, write_fd: c_int) -> uint64_t;
[INFO] [stderr]     |                                                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:143:66
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn channel_from_fds (read_fd: c_int, write_fd: c_int) -> uint64_t;
[INFO] [stderr]     |                                                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:144:35
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn nvim_main_setup (argc: c_int, argv: *const *const c_char) -> c_int;
[INFO] [stderr]     |                                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:144:62
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn nvim_main_setup (argc: c_int, argv: *const *const c_char) -> c_int;
[INFO] [stderr]     |                                                              ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:144:73
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn nvim_main_setup (argc: c_int, argv: *const *const c_char) -> c_int;
[INFO] [stderr]     |                                                                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:145:33
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn nvim_main_loop () -> c_int;
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]    --> src/ffi.rs:160:47
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn vim_serialize_request (request_id: uint64_t,
[INFO] [stderr]     |                                               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:160:47
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn vim_serialize_request (request_id: uint64_t,
[INFO] [stderr]     |                                               ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/ffi.rs:13:22
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub data: *const c_char,
[INFO] [stderr]    |                      ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:120:22
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub data: *const c_char,
[INFO] [stderr]     |                      ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]   --> src/ffi.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub size: size_t,
[INFO] [stderr]    |               ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use libc::size_t;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]   --> src/ffi.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub alloc: size_t
[INFO] [stderr]    |                ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use libc::size_t;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]    --> src/ffi.rs:121:15
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub size: size_t
[INFO] [stderr]     |               ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use libc::size_t;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]    --> src/ffi.rs:128:15
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub size: size_t,
[INFO] [stderr]     |               ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use libc::size_t;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]    --> src/ffi.rs:129:19
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub capacity: size_t
[INFO] [stderr]     |                   ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use libc::size_t;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]    --> src/ffi.rs:136:15
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub size: size_t,
[INFO] [stderr]     |               ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use libc::size_t;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `size_t` in this scope
[INFO] [stderr]    --> src/ffi.rs:137:19
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub capacity: size_t
[INFO] [stderr]     |                   ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use libc::size_t;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `malloc` in module `ffi`
[INFO] [stderr]    --> src/lib.rs:203:28
[INFO] [stderr]     |
[INFO] [stderr] 203 |             let ptr = ffi::malloc(val.len() as u64);
[INFO] [stderr]     |                            ^^^^^^ not found in `ffi`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 9   | use libc::malloc;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | extern crate libc;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/lib.rs:116:34
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let args_vec_ptr: Vec<*const ffi::c_char> = args_vec_cstr.iter().map(|s| s.as_ptr()).collect();
[INFO] [stderr]     |                                  ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/ffi.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/ffi.rs:3:24
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/ffi.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                                  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]  --> src/ffi.rs:3:49
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                                                 ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/ffi.rs:3:49
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                                                 ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]  --> src/ffi.rs:3:58
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                                                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]  --> src/ffi.rs:3:58
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use libc::{c_char, c_double, c_int, c_void, int64_t, uint64_t};
[INFO] [stderr]   |                                                          ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]   = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]    --> src/ffi.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub type C_Buffer = uint64_t;
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:110:21
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub type C_Buffer = uint64_t;
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]    --> src/ffi.rs:111:21
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub type C_Window = uint64_t;
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:111:21
[INFO] [stderr]     |
[INFO] [stderr] 111 | pub type C_Window = uint64_t;
[INFO] [stderr]     |                     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]    --> src/ffi.rs:112:22
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub type C_Tabpage = uint64_t;
[INFO] [stderr]     |                      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:112:22
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub type C_Tabpage = uint64_t;
[INFO] [stderr]     |                      ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::int64_t': Use i64 instead.
[INFO] [stderr]    --> src/ffi.rs:114:22
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub type C_Integer = int64_t;
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:114:22
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub type C_Integer = int64_t;
[INFO] [stderr]     |                      ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:115:20
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub type C_Float = c_double;
[INFO] [stderr]     |                    ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:143:39
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn channel_from_fds (read_fd: c_int, write_fd: c_int) -> uint64_t;
[INFO] [stderr]     |                                       ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:143:56
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn channel_from_fds (read_fd: c_int, write_fd: c_int) -> uint64_t;
[INFO] [stderr]     |                                                        ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]    --> src/ffi.rs:143:66
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn channel_from_fds (read_fd: c_int, write_fd: c_int) -> uint64_t;
[INFO] [stderr]     |                                                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:143:66
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn channel_from_fds (read_fd: c_int, write_fd: c_int) -> uint64_t;
[INFO] [stderr]     |                                                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:144:35
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn nvim_main_setup (argc: c_int, argv: *const *const c_char) -> c_int;
[INFO] [stderr]     |                                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:144:62
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn nvim_main_setup (argc: c_int, argv: *const *const c_char) -> c_int;
[INFO] [stderr]     |                                                              ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:144:73
[INFO] [stderr]     |
[INFO] [stderr] 144 |     pub fn nvim_main_setup (argc: c_int, argv: *const *const c_char) -> c_int;
[INFO] [stderr]     |                                                                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:145:33
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub fn nvim_main_loop () -> c_int;
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'libc::uint64_t': Use u64 instead.
[INFO] [stderr]    --> src/ffi.rs:160:47
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn vim_serialize_request (request_id: uint64_t,
[INFO] [stderr]     |                                               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:160:47
[INFO] [stderr]     |
[INFO] [stderr] 160 |     pub fn vim_serialize_request (request_id: uint64_t,
[INFO] [stderr]     |                                               ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]   --> src/ffi.rs:13:22
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub data: *const c_char,
[INFO] [stderr]    |                      ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]    = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stderr]    --> src/ffi.rs:120:22
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub data: *const c_char,
[INFO] [stderr]     |                      ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see https://github.com/rust-lang/rust/issues/27812
[INFO] [stderr]     = help: add `#![feature(rustc_private)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_raw_buf` found for type `std::vec::Vec<_>` in the current scope
[INFO] [stderr]    --> src/lib.rs:101:26
[INFO] [stderr]     |
[INFO] [stderr] 101 |             let v = Vec::from_raw_buf(vim_str.data as *const u8, vim_str.size as usize);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ function or associated item not found in `std::vec::Vec<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_raw_buf` found for type `std::vec::Vec<_>` in the current scope
[INFO] [stderr]    --> src/lib.rs:133:22
[INFO] [stderr]     |
[INFO] [stderr] 133 |         let v = Vec::from_raw_buf((*buf).data as *const u8, (*buf).size as usize);
[INFO] [stderr]     |                      ^^^^^^^^^^^^ function or associated item not found in `std::vec::Vec<_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 34 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0433, E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error[E0599]: no function or associated item named `from_raw_buf` found for type `std::vec::Vec<_>` in the current scope
[INFO] [stderr]    --> src/lib.rs:101:26
[INFO] [stderr]     |
[INFO] [stderr] 101 |             let v = Vec::from_raw_buf(vim_str.data as *const u8, vim_str.size as usize);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ function or associated item not found in `std::vec::Vec<_>`
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `neovim-rs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no function or associated item named `from_raw_buf` found for type `std::vec::Vec<_>` in the current scope
[INFO] [stderr]    --> src/lib.rs:133:22
[INFO] [stderr]     |
[INFO] [stderr] 133 |         let v = Vec::from_raw_buf((*buf).data as *const u8, (*buf).size as usize);
[INFO] [stderr]     |                      ^^^^^^^^^^^^ function or associated item not found in `std::vec::Vec<_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 34 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0433, E0599, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: Could not compile `neovim-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "84daca48a9c198b717cf786f0569875adec2ae36e05cd0a4b17c04e137c1263b"`
[INFO] running `"docker" "rm" "-f" "84daca48a9c198b717cf786f0569875adec2ae36e05cd0a4b17c04e137c1263b"`
[INFO] [stdout] 84daca48a9c198b717cf786f0569875adec2ae36e05cd0a4b17c04e137c1263b