$ git clone -n https://src.fedoraproject.org/rpms/kblocks.git /var/lib/mock/f33-build-252128-50772/root/chroot_tmpdir/scmroot/kblocks
Cloning into '/var/lib/mock/f33-build-252128-50772/root/chroot_tmpdir/scmroot/kblocks'...
$ git reset --hard b10880e1b4c96f49e3eb72ee8146ebfcc18e7d92
HEAD is now at b10880e 20.04.1