$ git clone -n https://src.fedoraproject.org/rpms/python-gsd.git /var/lib/mock/f40-build-783867-133122/root/chroot_tmpdir/scmroot/python-gsd
Cloning into '/var/lib/mock/f40-build-783867-133122/root/chroot_tmpdir/scmroot/python-gsd'...
$ git fetch origin 03f423a1fa8b09372d6e3470a907ba0af2dd1bb2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-gsd
 * [new ref]         03f423a1fa8b09372d6e3470a907ba0af2dd1bb2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 03f423a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild