$ git clone -n https://src.fedoraproject.org/rpms/httpcomponents-client.git /var/lib/mock/f40-build-2675407-67822/root/chroot_tmpdir/scmroot/httpcomponents-client
Cloning into '/var/lib/mock/f40-build-2675407-67822/root/chroot_tmpdir/scmroot/httpcomponents-client'...
$ git fetch origin c02535378bdb0ffee1f66fdab806fce2827d9d83:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/httpcomponents-client
 * [new ref]         c02535378bdb0ffee1f66fdab806fce2827d9d83 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c025353 Rebuilt for java-21-openjdk as system jdk