$ git clone -n https://src.fedoraproject.org/rpms/perl-HTTP-Parser-XS.git /var/lib/mock/f29-build-3830-958/root/thebuilddir/tmp/scmroot/perl-HTTP-Parser-XS
Cloning into '/var/lib/mock/f29-build-3830-958/root/thebuilddir/tmp/scmroot/perl-HTTP-Parser-XS'...
$ git reset --hard dfd7529461b400b3c21a4e2ec6b398dbb2e523cc
HEAD is now at dfd7529 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild