Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: egoboo 2.7.3 -> 2.8.1 https://repology.org/project/egoboo/versions
attrpath: egoboo
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/by-name/eg/egoboo/package.nix b/pkgs/by-name/eg/egoboo/package.nix
index 65e54c85f8a9..e6e0572fd2d0 100644
--- a/pkgs/by-name/eg/egoboo/package.nix
+++ b/pkgs/by-name/eg/egoboo/package.nix
@@ -11,16 +11,16 @@
 }:
 
 stdenv.mkDerivation (finalAttrs: {
-  # pf5234 (a developer?) at freenode #egoboo told me that I better use 2.7.3 until
+  # pf5234 (a developer?) at freenode #egoboo told me that I better use 2.8.1 until
   # they fix more, because it even has at least one bugs less than 2.7.4.
   # 2.8.0 does not start properly on linux
   # They just starting making that 2.8.0 work on linux.
   pname = "egoboo";
-  version = "2.7.3";
+  version = "2.8.1";
 
   src = fetchurl {
     url = "mirror://sourceforge/egoboo/egoboo-${finalAttrs.version}.tar.gz";
-    sha256 = "18cjgp9kakrsa90jcb4cl8hhh9k57mi5d1sy5ijjpd3p7zl647hd";
+    sha256 = "sha256-omlBh9KKeq30yjubemxtzTuwPsjxRUNcdEu3evtfTCY=";
   };
 
   buildPhase = ''

Received ExitFailure 1 when running
Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A egoboo
nix build failed.
got build log for 'egoboo' from 'daemon'
Running phase: unpackPhase
@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking source archive /nix/store/k3090y17fzsw52xhpprlnzif8gq792d2-egoboo-2.8.1.tar.gz
source root is egoboo-2.8.1
setting SOURCE_DATE_EPOCH to timestamp 1293129694 of file "egoboo-2.8.1/modules/palsand.mod/gamedat/spawn.txt"
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: updateAutotoolsGnuConfigScriptsPhase
@nix { "action": "setPhase", "phase": "updateAutotoolsGnuConfigScriptsPhase" }
Running phase: configurePhase
@nix { "action": "setPhase", "phase": "configurePhase" }
no configure script, doing nothing
Running phase: buildPhase
@nix { "action": "setPhase", "phase": "buildPhase" }
/nix/store/jci7gw90lh2vdjaxkb6pzf9xp4v08wzs-stdenv-linux/setup: line 1765: cd: source: No such file or directory