alire 1.2.2 -> 2.0.0 https://github.com/alire-project/alire/releases
attrpath: alire
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/development/tools/build-managers/alire/default.nix b/pkgs/development/tools/build-managers/alire/default.nix
index eaa87d573f8c..d067494bcbeb 100644
--- a/pkgs/development/tools/build-managers/alire/default.nix
+++ b/pkgs/development/tools/build-managers/alire/default.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "alire";
-  version = "1.2.2";
+  version = "2.0.0";
 
   src = fetchFromGitHub {
     owner = "alire-project";
     repo = "alire";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-rwNiSXOIIQR1I8wwp1ROVOfEChT6SCa5c6XnTRqekDc=";
+    hash = "sha256-WF7spXwQR04zIGWazUrbCdeLYOzsk8C6G+cfSS6bwdE=";
 
     fetchSubmodules = true;
   };

Received ExitFailure 1 when running
Raw command: /nix/store/6r0bm8shswm9v08kzvq24ib48mx3kxmn-nix-2.18.1/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A alire
nix build failed.
got build log for 'alire' from 'daemon'
@nix { "action": "setPhase", "phase": "unpackPhase" }
Running phase: unpackPhase
unpacking source archive /nix/store/cz2q1q1ia20r4q7p5il675np4bjlb1c8-source
source root is source
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "updateAutotoolsGnuConfigScriptsPhase" }
Running phase: updateAutotoolsGnuConfigScriptsPhase
@nix { "action": "setPhase", "phase": "configurePhase" }
Running phase: configurePhase
no configure script, doing nothing
@nix { "action": "setPhase", "phase": "buildPhase" }
Running phase: buildPhase
alire_common.gpr:10:04: no value defined for "host_os"
alire_common.gpr:10:27: undefined external reference "ALIRE_OS"
gprbuild: "alr_env" processing failed