$ git clone -n https://src.fedoraproject.org/rpms/google-guice.git /var/lib/mock/f41-build-1476450-23792/root/chroot_tmpdir/scmroot/google-guice
Cloning into '/var/lib/mock/f41-build-1476450-23792/root/chroot_tmpdir/scmroot/google-guice'...
$ git fetch origin 95db6cf7fc190880f0e9af6df17ba25a2959953e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/google-guice
 * [new ref]         95db6cf7fc190880f0e9af6df17ba25a2959953e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95db6cf Rebuilt for java-21-openjdk as system jdk