$ git clone -n https://src.fedoraproject.org/rpms/perl-BerkeleyDB.git /var/lib/mock/f31-build-52170-27625/root/chroot_tmpdir/scmroot/perl-BerkeleyDB
Cloning into '/var/lib/mock/f31-build-52170-27625/root/chroot_tmpdir/scmroot/perl-BerkeleyDB'...
$ git reset --hard 502833984b77260d16cfd1772999e1d4648bbddb
HEAD is now at 5028339 0.63 bump