$ git clone -n https://src.fedoraproject.org/rpms/golang-github-kennygrant-sanitize.git /var/lib/mock/f45-build-12139-439/root/chroot_tmpdir/scmroot/golang-github-kennygrant-sanitize
Cloning into '/var/lib/mock/f45-build-12139-439/root/chroot_tmpdir/scmroot/golang-github-kennygrant-sanitize'...
$ git fetch origin d9653733fc4fa58d88fa558d44a568eda97cc662:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-kennygrant-sanitize
 * [new ref]         d9653733fc4fa58d88fa558d44a568eda97cc662 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d965373 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild