$ git clone -n https://src.fedoraproject.org/rpms/gmailctl.git /var/lib/mock/f40-build-791797-137740/root/chroot_tmpdir/scmroot/gmailctl
Cloning into '/var/lib/mock/f40-build-791797-137740/root/chroot_tmpdir/scmroot/gmailctl'...
$ git fetch origin 95f70487632d59d0e244b3f4866cf225488f875c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gmailctl
 * [new ref]         95f70487632d59d0e244b3f4866cf225488f875c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95f7048 Rebuild for golang 1.22.0