$ git clone -n https://src.fedoraproject.org/rpms/rubygem-net-http-persistent.git /var/lib/mock/f38-build-side-42-init-devel-440480-19722/root/chroot_tmpdir/scmroot/rubygem-net-http-persistent
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-440480-19722/root/chroot_tmpdir/scmroot/rubygem-net-http-persistent'...
$ git reset --hard 3d38e48c91019282585a26bb0a65355700d1f3df
HEAD is now at 3d38e48 4.0.2