$ git clone -n https://src.fedoraproject.org/rpms/golang-github-fsnotify.git /var/lib/mock/f45-build-11903-436/root/chroot_tmpdir/scmroot/golang-github-fsnotify
Cloning into '/var/lib/mock/f45-build-11903-436/root/chroot_tmpdir/scmroot/golang-github-fsnotify'...
$ git fetch origin 4e73af5ec8355e762b4e4b03151b996c7d4d0387:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-fsnotify
 * [new ref]         4e73af5ec8355e762b4e4b03151b996c7d4d0387 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4e73af5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild