$ git clone -n https://src.fedoraproject.org/rpms/singularity.git /var/lib/mock/f33-build-344185-59120/root/chroot_tmpdir/scmroot/singularity
Cloning into '/var/lib/mock/f33-build-344185-59120/root/chroot_tmpdir/scmroot/singularity'...
$ git reset --hard bd7821310c51c410a5645982d8eff23f3727553d
HEAD is now at bd78213 update to 3.6.4