$ git clone -n https://src.fedoraproject.org/rpms/acpitool.git /var/lib/mock/f40-build-746068-112351/root/chroot_tmpdir/scmroot/acpitool
Cloning into '/var/lib/mock/f40-build-746068-112351/root/chroot_tmpdir/scmroot/acpitool'...
$ git fetch origin fe84dd803ab0797b0e46e8f50215d8aff4c6a4e0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/acpitool
 * [new ref]         fe84dd803ab0797b0e46e8f50215d8aff4c6a4e0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fe84dd8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild