$ git clone -n https://git.cclinux.org/stage/rpms/perl-bignum.git /var/lib/mock/dist-circle8-build-32148-5510/root/chroot_tmpdir/scmroot/perl-bignum
Cloning into '/var/lib/mock/dist-circle8-build-32148-5510/root/chroot_tmpdir/scmroot/perl-bignum'...
$ git reset --hard 605ab29afde2e98c15c5df63c232844ce45cd152
HEAD is now at 605ab29 import perl-bignum-0.49-2.el8