$ git clone -n https://src.fedoraproject.org/rpms/rust-openpgp-cert-d.git /var/lib/mock/f45-build-43554-804/root/chroot_tmpdir/scmroot/rust-openpgp-cert-d
Cloning into '/var/lib/mock/f45-build-43554-804/root/chroot_tmpdir/scmroot/rust-openpgp-cert-d'...
$ git fetch origin ee2098d01113f6466579adf5171fd3c327c1c6af:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-openpgp-cert-d
 * [new ref]         ee2098d01113f6466579adf5171fd3c327c1c6af -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee2098d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild