$ git clone -n https://src.fedoraproject.org/rpms/icewm.git /var/lib/mock/f42-build-side-1-3537721-46560/root/chroot_tmpdir/scmroot/icewm
Cloning into '/var/lib/mock/f42-build-side-1-3537721-46560/root/chroot_tmpdir/scmroot/icewm'...
$ git fetch origin 63099cad0450d2b4d13923dc67616e987d069ca4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/icewm
 * [new ref]         63099cad0450d2b4d13923dc67616e987d069ca4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 63099ca chore: Update to 3.7.5