$ git clone -n https://src.fedoraproject.org/rpms/rust-pipewire-sys.git /var/lib/mock/f40-build-2653311-66900/root/chroot_tmpdir/scmroot/rust-pipewire-sys
Cloning into '/var/lib/mock/f40-build-2653311-66900/root/chroot_tmpdir/scmroot/rust-pipewire-sys'...
$ git fetch origin 37718985d6f75ecd98ffe5bedbefc4c561e75f31:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pipewire-sys
 * [new ref]         37718985d6f75ecd98ffe5bedbefc4c561e75f31 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3771898 Update to 0.7.2