$ git clone -n https://src.fedoraproject.org/rpms/libICE.git /var/lib/mock/f42-build-869877-176880/root/chroot_tmpdir/scmroot/libICE
Cloning into '/var/lib/mock/f42-build-869877-176880/root/chroot_tmpdir/scmroot/libICE'...
$ git fetch origin cfbc84f8f6a7a186785d6149339f5a9bf0704bba:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libICE
 * [new ref]         cfbc84f8f6a7a186785d6149339f5a9bf0704bba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cfbc84f Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild