$ git clone -n https://src.fedoraproject.org/rpms/python-metar.git /var/lib/mock/f43-build-61007326-6587590/root/chroot_tmpdir/scmroot/python-metar
Cloning into '/var/lib/mock/f43-build-61007326-6587590/root/chroot_tmpdir/scmroot/python-metar'...
$ git fetch origin 35a06a362285be6bb5a0e1d815831667681d450a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-metar
 * [new ref]         35a06a362285be6bb5a0e1d815831667681d450a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 35a06a3 move to the latest git version and adapt to use the new pyproject macros