$ git clone -n https://src.fedoraproject.org/rpms/libetpan.git /var/lib/mock/f40-build-738341-107874/root/chroot_tmpdir/scmroot/libetpan
Cloning into '/var/lib/mock/f40-build-738341-107874/root/chroot_tmpdir/scmroot/libetpan'...
$ git fetch origin 63e46e5e6ab510c274852b41c218332e2b57be31:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libetpan
 * [new ref]         63e46e5e6ab510c274852b41c218332e2b57be31 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63e46e5 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild