$ git clone -n https://src.fedoraproject.org/rpms/picocli.git /var/lib/mock/f39-build-1967571-43303/root/chroot_tmpdir/scmroot/picocli
Cloning into '/var/lib/mock/f39-build-1967571-43303/root/chroot_tmpdir/scmroot/picocli'...
$ git fetch origin 2281d469487a4b06a85672a47a2c34acdd88b1c5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/picocli
 * [new ref]         2281d469487a4b06a85672a47a2c34acdd88b1c5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2281d46 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild