$ git clone -n https://src.fedoraproject.org/rpms/ghc-text-icu.git /var/lib/mock/f45-build-10833-424/root/chroot_tmpdir/scmroot/ghc-text-icu
Cloning into '/var/lib/mock/f45-build-10833-424/root/chroot_tmpdir/scmroot/ghc-text-icu'...
$ git fetch origin 9cf3c82b6faa99a4939902c0287078456182c217:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-text-icu
 * [new ref]         9cf3c82b6faa99a4939902c0287078456182c217 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9cf3c82 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild