$ git clone -n https://src.fedoraproject.org/rpms/golang-github-disintegration-imaging.git /var/lib/mock/f45-build-11862-435/root/chroot_tmpdir/scmroot/golang-github-disintegration-imaging
Cloning into '/var/lib/mock/f45-build-11862-435/root/chroot_tmpdir/scmroot/golang-github-disintegration-imaging'...
$ git fetch origin dcc23757ec7429be299ccc7bdc1c1eb1f975550c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-disintegration-imaging
 * [new ref]         dcc23757ec7429be299ccc7bdc1c1eb1f975550c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dcc2375 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild