$ git clone -n https://src.fedoraproject.org/rpms/ghc-tagsoup.git /var/lib/mock/f42-build-878101-180454/root/chroot_tmpdir/scmroot/ghc-tagsoup
Cloning into '/var/lib/mock/f42-build-878101-180454/root/chroot_tmpdir/scmroot/ghc-tagsoup'...
$ git fetch origin 7ba586e1b2499bc070e6b8fee538ae1134e976cc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-tagsoup
 * [new ref]         7ba586e1b2499bc070e6b8fee538ae1134e976cc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7ba586e Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild