$ git clone -n https://src.fedoraproject.org/rpms/picocom.git /var/lib/mock/f40-build-791151-137124/root/chroot_tmpdir/scmroot/picocom
Cloning into '/var/lib/mock/f40-build-791151-137124/root/chroot_tmpdir/scmroot/picocom'...
$ git fetch origin e2019c6b981fb59acc7371ec00b0b7f371b8e545:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/picocom
 * [new ref]         e2019c6b981fb59acc7371ec00b0b7f371b8e545 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2019c6 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild