$ git clone -n https://src.fedoraproject.org/rpms/nut.git /var/lib/mock/f40-build-735400-106360/root/chroot_tmpdir/scmroot/nut
Cloning into '/var/lib/mock/f40-build-735400-106360/root/chroot_tmpdir/scmroot/nut'...
$ git fetch origin f74346c47dee28cf818f8e0b7aa51de763c68b57:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nut
 * [new ref]         f74346c47dee28cf818f8e0b7aa51de763c68b57 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f74346c libgpiod v2 is not compatible, disable for now