$ git clone -n https://src.fedoraproject.org/rpms/godoctor.git /var/lib/mock/f40-build-2489029-61655/root/chroot_tmpdir/scmroot/godoctor
Cloning into '/var/lib/mock/f40-build-2489029-61655/root/chroot_tmpdir/scmroot/godoctor'...
$ git fetch origin 3e463b6970a950951a330dfaa4871882118c6907:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/godoctor
 * [new ref]         3e463b6970a950951a330dfaa4871882118c6907 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3e463b6 Rebuild for golang 1.22.0