$ git clone -n https://src.fedoraproject.org/rpms/golang-github-masterminds-semver.git /var/lib/mock/f45-build-12210-439/root/chroot_tmpdir/scmroot/golang-github-masterminds-semver
Cloning into '/var/lib/mock/f45-build-12210-439/root/chroot_tmpdir/scmroot/golang-github-masterminds-semver'...
$ git fetch origin 5c4d1a2e70fccf21771e005baf5f2fc4ba8c855c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-masterminds-semver
 * [new ref]         5c4d1a2e70fccf21771e005baf5f2fc4ba8c855c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c4d1a2 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild