$ git clone -n https://src.fedoraproject.org/rpms/xapian-bindings.git /var/lib/mock/f42-build-3421924-45166/root/chroot_tmpdir/scmroot/xapian-bindings
Cloning into '/var/lib/mock/f42-build-3421924-45166/root/chroot_tmpdir/scmroot/xapian-bindings'...
$ git fetch origin e542b0cbd27194d68ef49adfaf372b4b14d8338b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xapian-bindings
 * [new ref]         e542b0cbd27194d68ef49adfaf372b4b14d8338b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e542b0c Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild