[INFO] fetching crate libyang2-sys 0.9.0...
[INFO] testing libyang2-sys-0.9.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate libyang2-sys 0.9.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate libyang2-sys 0.9.0
[INFO] finished tweaking crates.io crate libyang2-sys 0.9.0
[INFO] tweaked toml for crates.io crate libyang2-sys 0.9.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libyang2-sys 0.9.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 53 packages to highest compatible versions
[INFO] [stderr]       Adding bindgen v0.68.1 (available: v0.73.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bindgen v0.68.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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] 234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169
[INFO] running `Command { std: "docker" "start" "234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169", 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" "234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169", 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" "234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling libyang2-sys v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libyang2-sys@0.9.0: failed to find yang library with pkg-config:
[INFO] [stderr] warning: libyang2-sys@0.9.0: attempting to link without pkg-config
[INFO] [stdout] warning: suspicious definition of the runtime `malloc` symbol used by the standard library
[INFO] [stdout]     --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:6191:5
[INFO] [stdout]      |
[INFO] [stdout] 6191 | /     pub fn malloc(
[INFO] [stdout] 6192 | |         __size: ::std::os::raw::c_ulong,
[INFO] [stdout] 6193 | |     ) -> *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]      = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `realloc` symbol used by the standard library
[INFO] [stdout]     --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:6202:5
[INFO] [stdout]      |
[INFO] [stdout] 6202 | /     pub fn realloc(
[INFO] [stdout] 6203 | |         __ptr: *mut ::std::os::raw::c_void,
[INFO] [stdout] 6204 | |         __size: ::std::os::raw::c_ulong,
[INFO] [stdout] 6205 | |     ) -> *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 `memcpy` symbol used by the standard library
[INFO] [stdout]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:25978:5
[INFO] [stdout]       |
[INFO] [stdout] 25978 | /     pub fn memcpy(
[INFO] [stdout] 25979 | |         __dest: *mut ::std::os::raw::c_void,
[INFO] [stdout] 25980 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 25981 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 25982 | |     ) -> *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]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:25985:5
[INFO] [stdout]       |
[INFO] [stdout] 25985 | /     pub fn memmove(
[INFO] [stdout] 25986 | |         __dest: *mut ::std::os::raw::c_void,
[INFO] [stdout] 25987 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 25988 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 25989 | |     ) -> *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]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26000:5
[INFO] [stdout]       |
[INFO] [stdout] 26000 | /     pub fn memset(
[INFO] [stdout] 26001 | |         __s: *mut ::std::os::raw::c_void,
[INFO] [stdout] 26002 | |         __c: ::std::os::raw::c_int,
[INFO] [stdout] 26003 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 26004 | |     ) -> *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 `memcmp` symbol used by the standard library
[INFO] [stdout]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26007:5
[INFO] [stdout]       |
[INFO] [stdout] 26007 | /     pub fn memcmp(
[INFO] [stdout] 26008 | |         __s1: *const ::std::os::raw::c_void,
[INFO] [stdout] 26009 | |         __s2: *const ::std::os::raw::c_void,
[INFO] [stdout] 26010 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 26011 | |     ) -> ::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 `strlen` symbol used by the standard library
[INFO] [stdout]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26162:5
[INFO] [stdout]       |
[INFO] [stdout] 26162 | /     pub fn strlen(
[INFO] [stdout] 26163 | |         __s: *const ::std::os::raw::c_char,
[INFO] [stdout] 26164 | |     ) -> ::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]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26192:5
[INFO] [stdout]       |
[INFO] [stdout] 26192 | /     pub fn bcmp(
[INFO] [stdout] 26193 | |         __s1: *const ::std::os::raw::c_void,
[INFO] [stdout] 26194 | |         __s2: *const ::std::os::raw::c_void,
[INFO] [stdout] 26195 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 26196 | |     ) -> ::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]     Finished `release` profile [optimized] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169", 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" "234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: libyang2-sys@0.9.0: failed to find yang library with pkg-config:
[INFO] [stderr] warning: libyang2-sys@0.9.0: attempting to link without pkg-config
[INFO] [stdout] warning: suspicious definition of the runtime `malloc` symbol used by the standard library
[INFO] [stdout]     --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:6191:5
[INFO] [stdout]      |
[INFO] [stdout] 6191 | /     pub fn malloc(
[INFO] [stdout] 6192 | |         __size: ::std::os::raw::c_ulong,
[INFO] [stdout] 6193 | |     ) -> *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]      = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `realloc` symbol used by the standard library
[INFO] [stdout]     --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:6202:5
[INFO] [stdout]      |
[INFO] [stdout] 6202 | /     pub fn realloc(
[INFO] [stdout] 6203 | |         __ptr: *mut ::std::os::raw::c_void,
[INFO] [stdout] 6204 | |         __size: ::std::os::raw::c_ulong,
[INFO] [stdout] 6205 | |     ) -> *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 `memcpy` symbol used by the standard library
[INFO] [stdout]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:25978:5
[INFO] [stdout]       |
[INFO] [stdout] 25978 | /     pub fn memcpy(
[INFO] [stdout] 25979 | |         __dest: *mut ::std::os::raw::c_void,
[INFO] [stdout] 25980 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 25981 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 25982 | |     ) -> *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]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:25985:5
[INFO] [stdout]       |
[INFO] [stdout] 25985 | /     pub fn memmove(
[INFO] [stdout] 25986 | |         __dest: *mut ::std::os::raw::c_void,
[INFO] [stdout] 25987 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 25988 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 25989 | |     ) -> *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]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26000:5
[INFO] [stdout]       |
[INFO] [stdout] 26000 | /     pub fn memset(
[INFO] [stdout] 26001 | |         __s: *mut ::std::os::raw::c_void,
[INFO] [stdout] 26002 | |         __c: ::std::os::raw::c_int,
[INFO] [stdout] 26003 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 26004 | |     ) -> *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 `memcmp` symbol used by the standard library
[INFO] [stdout]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26007:5
[INFO] [stdout]       |
[INFO] [stdout] 26007 | /     pub fn memcmp(
[INFO] [stdout] 26008 | |         __s1: *const ::std::os::raw::c_void,
[INFO] [stdout] 26009 | |         __s2: *const ::std::os::raw::c_void,
[INFO] [stdout] 26010 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 26011 | |     ) -> ::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 `strlen` symbol used by the standard library
[INFO] [stdout]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26162:5
[INFO] [stdout]       |
[INFO] [stdout] 26162 | /     pub fn strlen(
[INFO] [stdout] 26163 | |         __s: *const ::std::os::raw::c_char,
[INFO] [stdout] 26164 | |     ) -> ::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]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26192:5
[INFO] [stdout]       |
[INFO] [stdout] 26192 | /     pub fn bcmp(
[INFO] [stdout] 26193 | |         __s1: *const ::std::os::raw::c_void,
[INFO] [stdout] 26194 | |         __s2: *const ::std::os::raw::c_void,
[INFO] [stdout] 26195 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 26196 | |     ) -> ::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]    Compiling libyang2-sys v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: suspicious definition of the runtime `malloc` symbol used by the standard library
[INFO] [stdout]     --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:6191:5
[INFO] [stdout]      |
[INFO] [stdout] 6191 | /     pub fn malloc(
[INFO] [stdout] 6192 | |         __size: ::std::os::raw::c_ulong,
[INFO] [stdout] 6193 | |     ) -> *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]      = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `realloc` symbol used by the standard library
[INFO] [stdout]     --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:6202:5
[INFO] [stdout]      |
[INFO] [stdout] 6202 | /     pub fn realloc(
[INFO] [stdout] 6203 | |         __ptr: *mut ::std::os::raw::c_void,
[INFO] [stdout] 6204 | |         __size: ::std::os::raw::c_ulong,
[INFO] [stdout] 6205 | |     ) -> *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 `memcpy` symbol used by the standard library
[INFO] [stdout]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:25978:5
[INFO] [stdout]       |
[INFO] [stdout] 25978 | /     pub fn memcpy(
[INFO] [stdout] 25979 | |         __dest: *mut ::std::os::raw::c_void,
[INFO] [stdout] 25980 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 25981 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 25982 | |     ) -> *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]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:25985:5
[INFO] [stdout]       |
[INFO] [stdout] 25985 | /     pub fn memmove(
[INFO] [stdout] 25986 | |         __dest: *mut ::std::os::raw::c_void,
[INFO] [stdout] 25987 | |         __src: *const ::std::os::raw::c_void,
[INFO] [stdout] 25988 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 25989 | |     ) -> *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]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26000:5
[INFO] [stdout]       |
[INFO] [stdout] 26000 | /     pub fn memset(
[INFO] [stdout] 26001 | |         __s: *mut ::std::os::raw::c_void,
[INFO] [stdout] 26002 | |         __c: ::std::os::raw::c_int,
[INFO] [stdout] 26003 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 26004 | |     ) -> *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 `memcmp` symbol used by the standard library
[INFO] [stdout]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26007:5
[INFO] [stdout]       |
[INFO] [stdout] 26007 | /     pub fn memcmp(
[INFO] [stdout] 26008 | |         __s1: *const ::std::os::raw::c_void,
[INFO] [stdout] 26009 | |         __s2: *const ::std::os::raw::c_void,
[INFO] [stdout] 26010 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 26011 | |     ) -> ::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 `strlen` symbol used by the standard library
[INFO] [stdout]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26162:5
[INFO] [stdout]       |
[INFO] [stdout] 26162 | /     pub fn strlen(
[INFO] [stdout] 26163 | |         __s: *const ::std::os::raw::c_char,
[INFO] [stdout] 26164 | |     ) -> ::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]      --> /opt/rustwide/target/release/build/libyang2-sys-f9a1c8aa91a7c30e/out/libyang2.rs:26192:5
[INFO] [stdout]       |
[INFO] [stdout] 26192 | /     pub fn bcmp(
[INFO] [stdout] 26193 | |         __s1: *const ::std::os::raw::c_void,
[INFO] [stdout] 26194 | |         __s2: *const ::std::os::raw::c_void,
[INFO] [stdout] 26195 | |         __n: ::std::os::raw::c_ulong,
[INFO] [stdout] 26196 | |     ) -> ::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/deps/rustcP8DnvQ/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bdynamic" "-lyang" "-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/deps/rustcP8DnvQ/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" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/release/deps/libyang2_sys-365fc3d06926252d" "-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 -lyang
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: libyang2-sys@0.9.0: failed to find yang library with pkg-config:
[INFO] [stderr] warning: libyang2-sys@0.9.0: attempting to link without pkg-config
[INFO] [stderr] error: could not compile `libyang2-sys` (lib test) due to 1 previous error; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169", kill_on_drop: false }`
[INFO] [stdout] 234789ac663430f4bfd227c659a02c9febb737f4abb0d67b2984d112a20f2169
