$ git clone -n https://src.fedoraproject.org/rpms/golang-software-sslmate-src-pkcs12.git /var/lib/mock/f45-build-12767-443/root/chroot_tmpdir/scmroot/golang-software-sslmate-src-pkcs12
Cloning into '/var/lib/mock/f45-build-12767-443/root/chroot_tmpdir/scmroot/golang-software-sslmate-src-pkcs12'...
$ git fetch origin e80f96d913f036d3fb49150d44bb5e13b43373de:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-software-sslmate-src-pkcs12
 * [new ref]         e80f96d913f036d3fb49150d44bb5e13b43373de -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e80f96d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild