$ git clone -n https://src.fedoraproject.org/rpms/perl-Crypt-OpenSSL-PKCS10.git /var/lib/mock/f29-build-3607-933/root/thebuilddir/tmp/scmroot/perl-Crypt-OpenSSL-PKCS10
Cloning into '/var/lib/mock/f29-build-3607-933/root/thebuilddir/tmp/scmroot/perl-Crypt-OpenSSL-PKCS10'...
$ git reset --hard 2a5bff455bd956b23aa2d5e435f091a30befbdfa
HEAD is now at 2a5bff4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild