$ git clone -n https://src.fedoraproject.org/rpms/python-envisage.git /var/lib/mock/f39-build-1942923-43174/root/chroot_tmpdir/scmroot/python-envisage
Cloning into '/var/lib/mock/f39-build-1942923-43174/root/chroot_tmpdir/scmroot/python-envisage'...
$ git fetch origin 15b6ea589fe369f5efc71605039f876c684c2a39:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-envisage
 * [new ref]         15b6ea589fe369f5efc71605039f876c684c2a39 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15b6ea5 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild