$ git clone -n https://git.cclinux.org/stage/rpms/perl-bignum.git /var/lib/mock/dist-circle9-build-75839-24563/root/chroot_tmpdir/scmroot/perl-bignum
Cloning into '/var/lib/mock/dist-circle9-build-75839-24563/root/chroot_tmpdir/scmroot/perl-bignum'...
$ git reset --hard e38f93961566fa8f9235ec553069e652e4d76381
HEAD is now at e38f939 import perl-bignum-0.51-460.el9