$ git clone -n https://src.fedoraproject.org/rpms/julia.git /var/lib/mock/f40-build-796297-140594/root/chroot_tmpdir/scmroot/julia
Cloning into '/var/lib/mock/f40-build-796297-140594/root/chroot_tmpdir/scmroot/julia'...
$ git fetch origin 9a4651e1a1732d813ed8dfd8234f05ea8a5b3008:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/julia
 * [new ref]         9a4651e1a1732d813ed8dfd8234f05ea8a5b3008 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a4651e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild