$ git clone -n https://src.fedoraproject.org/rpms/kalgebra.git /var/lib/mock/f40-build-2725225-73114/root/chroot_tmpdir/scmroot/kalgebra
Cloning into '/var/lib/mock/f40-build-2725225-73114/root/chroot_tmpdir/scmroot/kalgebra'...
$ git fetch origin e3e32a21ec82c93218b03d4e6edac77d74275c38:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kalgebra
 * [new ref]         e3e32a21ec82c93218b03d4e6edac77d74275c38 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e3e32a2 24.02.2