$ git clone -n https://src.fedoraproject.org/rpms/perl-Crypt-OpenSSL-Bignum.git /var/lib/mock/f31-build-46042-26436/root/thebuilddir/tmp/scmroot/perl-Crypt-OpenSSL-Bignum
Cloning into '/var/lib/mock/f31-build-46042-26436/root/thebuilddir/tmp/scmroot/perl-Crypt-OpenSSL-Bignum'...
$ git reset --hard c6e6faea429622b72d3d8e4a920a4ea2c5496250
HEAD is now at c6e6fae Perl 5.30 rebuild