$ git clone -n https://src.fedoraproject.org/rpms/libserf.git /var/lib/mock/f33-build-293837-55196/root/chroot_tmpdir/scmroot/libserf
Cloning into '/var/lib/mock/f33-build-293837-55196/root/chroot_tmpdir/scmroot/libserf'...
$ git reset --hard 1fa32af06a0a1c9d90c8eabe7c5eb473ed8f01d9
HEAD is now at 1fa32af - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild