[INFO] fetching crate gnulightning-sys 2.3.0...
[INFO] testing gnulightning-sys-2.3.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate gnulightning-sys 2.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gnulightning-sys 2.3.0
[INFO] finished tweaking crates.io crate gnulightning-sys 2.3.0
[INFO] tweaked toml for crates.io crate gnulightning-sys 2.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gnulightning-sys 2.3.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gnulightning-sys 2.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | homepage = "https://github.com/n8ta/gnulightning-sys"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 | repository = "https://github.com/n8ta/gnulightning-sys"
[INFO] [stderr]    |              ------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `gnulightning-sys` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522
[INFO] running `Command { std: "docker" "start" "c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | homepage = "https://github.com/n8ta/gnulightning-sys"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 | repository = "https://github.com/n8ta/gnulightning-sys"
[INFO] [stderr]    |              ------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `gnulightning-sys` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling gnulightning-sys v2.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: suspicious definition of the runtime `read` symbol used by the standard library
[INFO] [stdout]     --> src/./bindings.rs:1907:5
[INFO] [stdout]      |
[INFO] [stdout] 1907 | /     pub fn read(
[INFO] [stdout] 1908 | |         arg1: ::std::os::raw::c_int,
[INFO] [stdout] 1909 | |         arg2: *mut ::std::os::raw::c_void,
[INFO] [stdout] 1910 | |         arg3: size_t,
[INFO] [stdout] 1911 | |     ) -> ssize_t;
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected `unsafe extern "C" fn(i32, *mut c_void, usize) -> isize` (for the current target)
[INFO] [stdout]              found    `unsafe extern "C" fn(i32, *mut c_void, u64) -> i64`
[INFO] [stdout]      = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "read")]`, or `#[link_name = "read"]`
[INFO] [stdout]      = help: allow this lint if the signature is compatible
[INFO] [stdout]      = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `write` symbol used by the standard library
[INFO] [stdout]     --> src/./bindings.rs:1954:5
[INFO] [stdout]      |
[INFO] [stdout] 1954 | /     pub fn write(
[INFO] [stdout] 1955 | |         __fd: ::std::os::raw::c_int,
[INFO] [stdout] 1956 | |         __buf: *const ::std::os::raw::c_void,
[INFO] [stdout] 1957 | |         __nbyte: size_t,
[INFO] [stdout] 1958 | |     ) -> ssize_t;
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected `unsafe extern "C" fn(i32, *const c_void, usize) -> isize` (for the current target)
[INFO] [stdout]              found    `unsafe extern "C" fn(i32, *const c_void, u64) -> i64`
[INFO] [stdout]      = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "write")]`, or `#[link_name = "write"]`
[INFO] [stdout]      = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `malloc` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16249:5
[INFO] [stdout]       |
[INFO] [stdout] 16249 |     pub fn malloc(__size: ::std::os::raw::c_ulong) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "malloc")]`, or `#[link_name = "malloc"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `realloc` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16261:5
[INFO] [stdout]       |
[INFO] [stdout] 16261 | /     pub fn realloc(
[INFO] [stdout] 16262 | |         __ptr: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16263 | |         __size: ::std::os::raw::c_ulong,
[INFO] [stdout] 16264 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "realloc")]`, or `#[link_name = "realloc"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `exit` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16318:5
[INFO] [stdout]       |
[INFO] [stdout] 16318 |     pub fn exit(arg1: ::std::os::raw::c_int);
[INFO] [stdout]       |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(i32) -> !` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(i32)`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "exit")]`, or `#[link_name = "exit"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memcmp` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16825:5
[INFO] [stdout]       |
[INFO] [stdout] 16825 | /     pub fn memcmp(
[INFO] [stdout] 16826 | |         __s1: *const ::std::os::raw::c_void,
[INFO] [stdout] 16827 | |         __s2: *const ::std::os::raw::c_void,
[INFO] [stdout] 16828 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 16829 | |     ) -> ::std::os::raw::c_int;
[INFO] [stdout]       | |_______________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*const c_void, *const c_void, usize) -> i32` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*const c_void, *const c_void, u64) -> i32`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memcmp")]`, or `#[link_name = "memcmp"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memcpy` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16832:5
[INFO] [stdout]       |
[INFO] [stdout] 16832 | /     pub fn memcpy(
[INFO] [stdout] 16833 | |         __dst: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16834 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 16835 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 16836 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, *const c_void, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, *const c_void, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memcpy")]`, or `#[link_name = "memcpy"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memmove` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16839:5
[INFO] [stdout]       |
[INFO] [stdout] 16839 | /     pub fn memmove(
[INFO] [stdout] 16840 | |         __dst: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16841 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 16842 | |         __len: ::std::os::raw::c_ulong,
[INFO] [stdout] 16843 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, *const c_void, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, *const c_void, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memmove")]`, or `#[link_name = "memmove"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memset` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16846:5
[INFO] [stdout]       |
[INFO] [stdout] 16846 | /     pub fn memset(
[INFO] [stdout] 16847 | |         __b: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16848 | |         __c: ::std::os::raw::c_int,
[INFO] [stdout] 16849 | |         __len: ::std::os::raw::c_ulong,
[INFO] [stdout] 16850 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, i32, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, i32, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memset")]`, or `#[link_name = "memset"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `strlen` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16892:5
[INFO] [stdout]       |
[INFO] [stdout] 16892 |     pub fn strlen(__s: *const ::std::os::raw::c_char) -> ::std::os::raw::c_ulong;
[INFO] [stdout]       |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*const i8) -> usize` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*const i8) -> u64`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "strlen")]`, or `#[link_name = "strlen"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `bcmp` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:17092:5
[INFO] [stdout]       |
[INFO] [stdout] 17092 | /     pub fn bcmp(
[INFO] [stdout] 17093 | |         arg1: *const ::std::os::raw::c_void,
[INFO] [stdout] 17094 | |         arg2: *const ::std::os::raw::c_void,
[INFO] [stdout] 17095 | |         arg3: ::std::os::raw::c_ulong,
[INFO] [stdout] 17096 | |     ) -> ::std::os::raw::c_int;
[INFO] [stdout]       | |_______________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*const c_void, *const c_void, usize) -> i32` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*const c_void, *const c_void, u64) -> i32`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "bcmp")]`, or `#[link_name = "bcmp"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `libc`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.libc]
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `libc`
[INFO] [stderr] warning: unused dependency `cc`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.cc]
[INFO] [stderr]   |                     ^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: unused dependency `pkg-config`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.pkg-config]
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `pkg-config`
[INFO] [stderr] warning: `gnulightning-sys` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | homepage = "https://github.com/n8ta/gnulightning-sys"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 | repository = "https://github.com/n8ta/gnulightning-sys"
[INFO] [stderr]    |              ------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `gnulightning-sys` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling gnulightning-sys v2.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: suspicious definition of the runtime `read` symbol used by the standard library
[INFO] [stdout]     --> src/./bindings.rs:1907:5
[INFO] [stdout]      |
[INFO] [stdout] 1907 | /     pub fn read(
[INFO] [stdout] 1908 | |         arg1: ::std::os::raw::c_int,
[INFO] [stdout] 1909 | |         arg2: *mut ::std::os::raw::c_void,
[INFO] [stdout] 1910 | |         arg3: size_t,
[INFO] [stdout] 1911 | |     ) -> ssize_t;
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected `unsafe extern "C" fn(i32, *mut c_void, usize) -> isize` (for the current target)
[INFO] [stdout]              found    `unsafe extern "C" fn(i32, *mut c_void, u64) -> i64`
[INFO] [stdout]      = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "read")]`, or `#[link_name = "read"]`
[INFO] [stdout]      = help: allow this lint if the signature is compatible
[INFO] [stdout]      = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `write` symbol used by the standard library
[INFO] [stdout]     --> src/./bindings.rs:1954:5
[INFO] [stdout]      |
[INFO] [stdout] 1954 | /     pub fn write(
[INFO] [stdout] 1955 | |         __fd: ::std::os::raw::c_int,
[INFO] [stdout] 1956 | |         __buf: *const ::std::os::raw::c_void,
[INFO] [stdout] 1957 | |         __nbyte: size_t,
[INFO] [stdout] 1958 | |     ) -> ssize_t;
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected `unsafe extern "C" fn(i32, *const c_void, usize) -> isize` (for the current target)
[INFO] [stdout]              found    `unsafe extern "C" fn(i32, *const c_void, u64) -> i64`
[INFO] [stdout]      = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "write")]`, or `#[link_name = "write"]`
[INFO] [stdout]      = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `malloc` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16249:5
[INFO] [stdout]       |
[INFO] [stdout] 16249 |     pub fn malloc(__size: ::std::os::raw::c_ulong) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "malloc")]`, or `#[link_name = "malloc"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `realloc` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16261:5
[INFO] [stdout]       |
[INFO] [stdout] 16261 | /     pub fn realloc(
[INFO] [stdout] 16262 | |         __ptr: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16263 | |         __size: ::std::os::raw::c_ulong,
[INFO] [stdout] 16264 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "realloc")]`, or `#[link_name = "realloc"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `exit` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16318:5
[INFO] [stdout]       |
[INFO] [stdout] 16318 |     pub fn exit(arg1: ::std::os::raw::c_int);
[INFO] [stdout]       |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(i32) -> !` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(i32)`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "exit")]`, or `#[link_name = "exit"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memcmp` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16825:5
[INFO] [stdout]       |
[INFO] [stdout] 16825 | /     pub fn memcmp(
[INFO] [stdout] 16826 | |         __s1: *const ::std::os::raw::c_void,
[INFO] [stdout] 16827 | |         __s2: *const ::std::os::raw::c_void,
[INFO] [stdout] 16828 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 16829 | |     ) -> ::std::os::raw::c_int;
[INFO] [stdout]       | |_______________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*const c_void, *const c_void, usize) -> i32` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*const c_void, *const c_void, u64) -> i32`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memcmp")]`, or `#[link_name = "memcmp"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memcpy` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16832:5
[INFO] [stdout]       |
[INFO] [stdout] 16832 | /     pub fn memcpy(
[INFO] [stdout] 16833 | |         __dst: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16834 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 16835 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 16836 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, *const c_void, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, *const c_void, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memcpy")]`, or `#[link_name = "memcpy"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memmove` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16839:5
[INFO] [stdout]       |
[INFO] [stdout] 16839 | /     pub fn memmove(
[INFO] [stdout] 16840 | |         __dst: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16841 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 16842 | |         __len: ::std::os::raw::c_ulong,
[INFO] [stdout] 16843 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, *const c_void, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, *const c_void, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memmove")]`, or `#[link_name = "memmove"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memset` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16846:5
[INFO] [stdout]       |
[INFO] [stdout] 16846 | /     pub fn memset(
[INFO] [stdout] 16847 | |         __b: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16848 | |         __c: ::std::os::raw::c_int,
[INFO] [stdout] 16849 | |         __len: ::std::os::raw::c_ulong,
[INFO] [stdout] 16850 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, i32, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, i32, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memset")]`, or `#[link_name = "memset"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `strlen` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16892:5
[INFO] [stdout]       |
[INFO] [stdout] 16892 |     pub fn strlen(__s: *const ::std::os::raw::c_char) -> ::std::os::raw::c_ulong;
[INFO] [stdout]       |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*const i8) -> usize` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*const i8) -> u64`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "strlen")]`, or `#[link_name = "strlen"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `bcmp` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:17092:5
[INFO] [stdout]       |
[INFO] [stdout] 17092 | /     pub fn bcmp(
[INFO] [stdout] 17093 | |         arg1: *const ::std::os::raw::c_void,
[INFO] [stdout] 17094 | |         arg2: *const ::std::os::raw::c_void,
[INFO] [stdout] 17095 | |         arg3: ::std::os::raw::c_ulong,
[INFO] [stdout] 17096 | |     ) -> ::std::os::raw::c_int;
[INFO] [stdout]       | |_______________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*const c_void, *const c_void, usize) -> i32` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*const c_void, *const c_void, u64) -> i32`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "bcmp")]`, or `#[link_name = "bcmp"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `_jit_arg_d`, `_jit_clear_state`, `_jit_destroy_state`, `_jit_new_node`, `finish_jit`, `jit_code_t_jit_code_addi_d`, and `jit_code_t_jit_code_prolog`
[INFO] [stdout]  --> examples/increment.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | ...g, _jit_arg_d, _jit_clear_state, _jit_destroy_state, _jit_emit, _jit_getarg_l, _jit_new_node, _jit_new_node_www, _jit_prolog, _jit_retr, finish_jit, init_jit, jit_code_t_jit_code_addi, jit_code_t_jit_code_addi_d, jit_code_t_jit_code_prolog, j...
[INFO] [stdout]   |       ^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^                            ^^^^^^^^^^^^^                                             ^^^^^^^^^^                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/release/build/gnulightning-sys/10b1dcb406869750/out/rustcBjA3Qe/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/release/build/gnulightning-sys/b3bc0ead64974870/out/libgnulightning_sys-b3bc0ead64974870.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-llightning.1" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/release/build/gnulightning-sys/10b1dcb406869750/out/rustcBjA3Qe/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/workdir/include/lightning-2.1.3/lib/.libs" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/release/build/gnulightning-sys/10b1dcb406869750/out/increment" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-Wl,--strip-debug" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -llightning.1
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gnulightning-sys` (example "increment") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: suspicious definition of the runtime `read` symbol used by the standard library
[INFO] [stdout]     --> src/./bindings.rs:1907:5
[INFO] [stdout]      |
[INFO] [stdout] 1907 | /     pub fn read(
[INFO] [stdout] 1908 | |         arg1: ::std::os::raw::c_int,
[INFO] [stdout] 1909 | |         arg2: *mut ::std::os::raw::c_void,
[INFO] [stdout] 1910 | |         arg3: size_t,
[INFO] [stdout] 1911 | |     ) -> ssize_t;
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected `unsafe extern "C" fn(i32, *mut c_void, usize) -> isize` (for the current target)
[INFO] [stdout]              found    `unsafe extern "C" fn(i32, *mut c_void, u64) -> i64`
[INFO] [stdout]      = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "read")]`, or `#[link_name = "read"]`
[INFO] [stdout]      = help: allow this lint if the signature is compatible
[INFO] [stdout]      = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `write` symbol used by the standard library
[INFO] [stdout]     --> src/./bindings.rs:1954:5
[INFO] [stdout]      |
[INFO] [stdout] 1954 | /     pub fn write(
[INFO] [stdout] 1955 | |         __fd: ::std::os::raw::c_int,
[INFO] [stdout] 1956 | |         __buf: *const ::std::os::raw::c_void,
[INFO] [stdout] 1957 | |         __nbyte: size_t,
[INFO] [stdout] 1958 | |     ) -> ssize_t;
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected `unsafe extern "C" fn(i32, *const c_void, usize) -> isize` (for the current target)
[INFO] [stdout]              found    `unsafe extern "C" fn(i32, *const c_void, u64) -> i64`
[INFO] [stdout]      = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "write")]`, or `#[link_name = "write"]`
[INFO] [stdout]      = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `malloc` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16249:5
[INFO] [stdout]       |
[INFO] [stdout] 16249 |     pub fn malloc(__size: ::std::os::raw::c_ulong) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "malloc")]`, or `#[link_name = "malloc"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `realloc` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16261:5
[INFO] [stdout]       |
[INFO] [stdout] 16261 | /     pub fn realloc(
[INFO] [stdout] 16262 | |         __ptr: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16263 | |         __size: ::std::os::raw::c_ulong,
[INFO] [stdout] 16264 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "realloc")]`, or `#[link_name = "realloc"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `exit` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16318:5
[INFO] [stdout]       |
[INFO] [stdout] 16318 |     pub fn exit(arg1: ::std::os::raw::c_int);
[INFO] [stdout]       |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(i32) -> !` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(i32)`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "exit")]`, or `#[link_name = "exit"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memcmp` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16825:5
[INFO] [stdout]       |
[INFO] [stdout] 16825 | /     pub fn memcmp(
[INFO] [stdout] 16826 | |         __s1: *const ::std::os::raw::c_void,
[INFO] [stdout] 16827 | |         __s2: *const ::std::os::raw::c_void,
[INFO] [stdout] 16828 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 16829 | |     ) -> ::std::os::raw::c_int;
[INFO] [stdout]       | |_______________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*const c_void, *const c_void, usize) -> i32` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*const c_void, *const c_void, u64) -> i32`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memcmp")]`, or `#[link_name = "memcmp"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memcpy` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16832:5
[INFO] [stdout]       |
[INFO] [stdout] 16832 | /     pub fn memcpy(
[INFO] [stdout] 16833 | |         __dst: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16834 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 16835 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 16836 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, *const c_void, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, *const c_void, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memcpy")]`, or `#[link_name = "memcpy"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memmove` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16839:5
[INFO] [stdout]       |
[INFO] [stdout] 16839 | /     pub fn memmove(
[INFO] [stdout] 16840 | |         __dst: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16841 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 16842 | |         __len: ::std::os::raw::c_ulong,
[INFO] [stdout] 16843 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, *const c_void, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, *const c_void, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memmove")]`, or `#[link_name = "memmove"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `memset` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16846:5
[INFO] [stdout]       |
[INFO] [stdout] 16846 | /     pub fn memset(
[INFO] [stdout] 16847 | |         __b: *mut ::std::os::raw::c_void,
[INFO] [stdout] 16848 | |         __c: ::std::os::raw::c_int,
[INFO] [stdout] 16849 | |         __len: ::std::os::raw::c_ulong,
[INFO] [stdout] 16850 | |     ) -> *mut ::std::os::raw::c_void;
[INFO] [stdout]       | |_____________________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*mut c_void, i32, usize) -> *mut c_void` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*mut c_void, i32, u64) -> *mut c_void`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "memset")]`, or `#[link_name = "memset"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `strlen` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:16892:5
[INFO] [stdout]       |
[INFO] [stdout] 16892 |     pub fn strlen(__s: *const ::std::os::raw::c_char) -> ::std::os::raw::c_ulong;
[INFO] [stdout]       |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*const i8) -> usize` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*const i8) -> u64`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "strlen")]`, or `#[link_name = "strlen"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `bcmp` symbol used by the standard library
[INFO] [stdout]      --> src/./bindings.rs:17092:5
[INFO] [stdout]       |
[INFO] [stdout] 17092 | /     pub fn bcmp(
[INFO] [stdout] 17093 | |         arg1: *const ::std::os::raw::c_void,
[INFO] [stdout] 17094 | |         arg2: *const ::std::os::raw::c_void,
[INFO] [stdout] 17095 | |         arg3: ::std::os::raw::c_ulong,
[INFO] [stdout] 17096 | |     ) -> ::std::os::raw::c_int;
[INFO] [stdout]       | |_______________________________^
[INFO] [stdout]       |
[INFO] [stdout]       = note: expected `unsafe extern "C" fn(*const c_void, *const c_void, usize) -> i32` (for the current target)
[INFO] [stdout]               found    `unsafe extern "C" fn(*const c_void, *const c_void, u64) -> i32`
[INFO] [stdout]       = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "bcmp")]`, or `#[link_name = "bcmp"]`
[INFO] [stdout]       = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/release/build/gnulightning-sys/2ff282c02a64ac31/out/rustcylWO2v/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-llightning.1" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*,libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/release/build/gnulightning-sys/2ff282c02a64ac31/out/rustcylWO2v/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/workdir/include/lightning-2.1.3/lib/.libs" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/release/build/gnulightning-sys/2ff282c02a64ac31/out/gnulightning_sys-2ff282c02a64ac31" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-Wl,--strip-debug" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -llightning.1
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gnulightning-sys` (lib test) due to 1 previous error; 11 warnings emitted
[INFO] [stderr] warning: unused dependency `libc`
[INFO] [stderr]  --> Cargo.toml:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | [dependencies.libc]
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `libc`
[INFO] [stderr] warning: unused dependency `cc`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.cc]
[INFO] [stderr]   |                     ^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `cc`
[INFO] [stderr] warning: unused dependency `pkg-config`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.pkg-config]
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `pkg-config`
[INFO] [stderr] warning: `gnulightning-sys` (manifest) generated 3 warnings
[INFO] running `Command { std: "docker" "inspect" "c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522", kill_on_drop: false }`
[INFO] [stdout] c0d4048205ec9f8a31aa9feecf15a7f51d0ad1ddb7facb06fa9f2a66a8da7522
