$ git clone -n https://src.fedoraproject.org/rpms/perl-DateTime.git /var/lib/mock/f31-build-44551-26250/root/chroot_tmpdir/scmroot/perl-DateTime
Cloning into '/var/lib/mock/f31-build-44551-26250/root/chroot_tmpdir/scmroot/perl-DateTime'...
$ git reset --hard a0b33ca2b4c5674696387c27c3be182fda7ba079
HEAD is now at a0b33ca Perl 5.30 re-rebuild of bootstrapped packages