this derivation will be built: /nix/store/qlj0gipvj84niayih7ml52lq0wabrqyb-tincd-clippy-0.1.0.drv error: Cannot build '/nix/store/qlj0gipvj84niayih7ml52lq0wabrqyb-tincd-clippy-0.1.0.drv'. Reason: builder failed with exit code 101. Output paths: /nix/store/l836ch4l8hlh7sl3bkaczy2dddw6lfvx-tincd-clippy-0.1.0 Last 25 log lines: > warning: tinc-ffi@0.0.0: Warning: supplying the --target arm64-apple-macosx != arm64-apple-darwin argument to a nix-wrapped compiler may not work correctly - cc-wrapper is currently not designed with multi-target compilers in mind. You may want to use an un-wrapped compiler instead. > Checking tinc-tools v0.0.0 (/private/var/tb/7/scratch/cb1ae8a265c82ef6/build/source/crates/tinc-tools) > Checking ppv-lite86 v0.2.21 > Checking rand_chacha v0.10.0 > Checking rand_chacha v0.9.0 > Checking proptest v1.11.0 > error: usage of an `unsafe extern` block > --> crates/tincd/src/platform.rs:229:9 > | > 229 | / unsafe extern "C" { > 230 | | fn daemon(nochdir: libc::c_int, noclose: libc::c_int) -> libc::c_int; > 231 | | } > | |_________^ > | > note: the lint level is defined here > --> crates/tincd/src/lib.rs:13:9 > | > 13 | #![deny(unsafe_code)] > | ^^^^^^^^^^^ > > warning: tincd@0.1.0: Warning: supplying the --target arm64-apple-macosx != arm64-apple-darwin argument to a nix-wrapped compiler may not work correctly - cc-wrapper is currently not designed with multi-target compilers in mind. You may want to use an un-wrapped compiler instead. > error: could not compile `tincd` (lib) due to 1 previous error > warning: build failed, waiting for other jobs to finish... > warning: tincd@0.1.0: Warning: supplying the --target arm64-apple-macosx != arm64-apple-darwin argument to a nix-wrapped compiler may not work correctly - cc-wrapper is currently not designed with multi-target compilers in mind. You may want to use an un-wrapped compiler instead. > error: could not compile `tincd` (lib test) due to 1 previous error For full logs, run: nix log /nix/store/qlj0gipvj84niayih7ml52lq0wabrqyb-tincd-clippy-0.1.0.drv