these 2 derivations will be built:
  /nix/store/zdl3aal75jw0jn7hnz69ivz4pdc339w6-rocksdb-7.8.3.drv
  /nix/store/g1506pgl7dpiz1mwdyq8gdnr165qz2b2-surrealdb-1.0.0-beta.8.drv
these 8 paths will be fetched (68.3 MiB download, 568.0 MiB unpacked):
  /nix/store/fkjrg08z1zig1y08r9hs6d56qrn0kb7n-clang-11.1.0
  /nix/store/vk7caks8rclykdk0wi0z21s53ijnayxd-clang-11.1.0-lib
  /nix/store/z957jm6y54q6996xy4xjpjsjsx59an2v-clang-wrapper-11.1.0
  /nix/store/lrpl9gjb4s56hl479m8yfysq18ykd9i9-compiler-rt-libc-11.1.0
  /nix/store/7cfxaa4k11y715jv1j649hlhd3rblbhw-compiler-rt-libc-11.1.0-dev
  /nix/store/4lx2v599mfzcqdnranlznynwyzpjqwz3-snappy-1.1.9
  /nix/store/0aaa501vlnibzxsq96m3jxk22v392lad-snappy-1.1.9-dev
  /nix/store/q1crmkvqjircayxr97w4zbxawpfb2sbx-source
error: timed out after 1200 seconds