$ git clone -n https://src.fedoraproject.org/rpms/e2tools.git /var/lib/mock/f40-build-2277089-55203/root/chroot_tmpdir/scmroot/e2tools
Cloning into '/var/lib/mock/f40-build-2277089-55203/root/chroot_tmpdir/scmroot/e2tools'...
$ git fetch origin 0d3c284a1ce299eb81b7c2c4dadfc89787d7d7d3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/e2tools
 * [new ref]         0d3c284a1ce299eb81b7c2c4dadfc89787d7d7d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0d3c284 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild