$ git clone -n https://src.fedoraproject.org/rpms/ghc-lzma-conduit.git /var/lib/mock/f42-build-877639-180251/root/chroot_tmpdir/scmroot/ghc-lzma-conduit
Cloning into '/var/lib/mock/f42-build-877639-180251/root/chroot_tmpdir/scmroot/ghc-lzma-conduit'...
$ git fetch origin aab5b35029cc1e9ca269abf186d4567c46de10d9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-lzma-conduit
 * [new ref]         aab5b35029cc1e9ca269abf186d4567c46de10d9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aab5b35 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild