$ git clone -n https://src.fedoraproject.org/rpms/php-sebastian-code-unit.git /var/lib/mock/f40-build-2301022-56757/root/chroot_tmpdir/scmroot/php-sebastian-code-unit
Cloning into '/var/lib/mock/f40-build-2301022-56757/root/chroot_tmpdir/scmroot/php-sebastian-code-unit'...
$ git fetch origin c78baed0af68d43890dfb13f73c1eb85e3163b0d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-sebastian-code-unit
 * [new ref]         c78baed0af68d43890dfb13f73c1eb85e3163b0d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c78baed Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild