$ git clone -n https://src.fedoraproject.org/rpms/libprojectM.git /var/lib/mock/f40-build-2605885-63516/root/chroot_tmpdir/scmroot/libprojectM
Cloning into '/var/lib/mock/f40-build-2605885-63516/root/chroot_tmpdir/scmroot/libprojectM'...
$ git fetch origin 242af643f27bba2eb79ddb3dcd28ced8b10000ff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libprojectM
 * [new ref]         242af643f27bba2eb79ddb3dcd28ced8b10000ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 242af64 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild