$ git clone -n https://src.fedoraproject.org/rpms/perl-File-Unpack2.git /var/lib/mock/f40-build-778865-130100/root/chroot_tmpdir/scmroot/perl-File-Unpack2
Cloning into '/var/lib/mock/f40-build-778865-130100/root/chroot_tmpdir/scmroot/perl-File-Unpack2'...
$ git reset --hard 81987e4660316697697ba51fc4b3a1dba9ae11b5
HEAD is now at 81987e4 initial import