$ git clone -n https://src.fedoraproject.org/rpms/pam-u2f.git /var/lib/mock/f33-build-189973-46211/root/chroot_tmpdir/scmroot/pam-u2f
Cloning into '/var/lib/mock/f33-build-189973-46211/root/chroot_tmpdir/scmroot/pam-u2f'...
$ git reset --hard 2f81529e6bde6c6930074b2fd1ed3ec593f84617
HEAD is now at 2f81529 Rebuild (json-c)