$ git clone -n https://src.fedoraproject.org/rpms/mypaint2-brushes.git /var/lib/mock/f40-build-2614898-64171/root/chroot_tmpdir/scmroot/mypaint2-brushes
Cloning into '/var/lib/mock/f40-build-2614898-64171/root/chroot_tmpdir/scmroot/mypaint2-brushes'...
$ git fetch origin 01ee171686914dc9e403882690f8bea93a4ff769:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mypaint2-brushes
 * [new ref]         01ee171686914dc9e403882690f8bea93a4ff769 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01ee171 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild