$ git clone -n https://src.fedoraproject.org/rpms/canl-java.git /var/lib/mock/f39-build-1506657-35203/root/chroot_tmpdir/scmroot/canl-java
Cloning into '/var/lib/mock/f39-build-1506657-35203/root/chroot_tmpdir/scmroot/canl-java'...
$ git fetch origin 0a44bfd21e7090e5c78bfcbf15470ebf8bdfaaa5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/canl-java
 * [new ref]         0a44bfd21e7090e5c78bfcbf15470ebf8bdfaaa5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a44bfd Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild