buildkite-agent 0 -> 1
attrpath: buildkite-agent
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] skipping because derivation has updateScript
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/mm8q2ryy7wc1xaipsk8rnikjq6djr6nz-packages.json.drv
building '/nix/store/mm8q2ryy7wc1xaipsk8rnikjq6djr6nz-packages.json.drv'...

Going to be running update for following packages:
 - buildkite-agent-3.59.0

Press Enter key to continue...
Running update for:
 - buildkite-agent-3.59.0: UPDATING ...
 - buildkite-agent-3.59.0: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/tools/continuous-integration/buildkite-agent/default.nix b/pkgs/development/tools/continuous-integration/buildkite-agent/default.nix
index 9189c5963824..7320c6f46baf 100644
--- a/pkgs/development/tools/continuous-integration/buildkite-agent/default.nix
+++ b/pkgs/development/tools/continuous-integration/buildkite-agent/default.nix
@@ -13,13 +13,13 @@
 }:
 buildGoModule rec {
   pname = "buildkite-agent";
-  version = "3.59.0";
+  version = "3.64.0";
 
   src = fetchFromGitHub {
     owner = "buildkite";
     repo = "agent";
     rev = "v${version}";
-    sha256 = "sha256-pYaxjXoNn6MOE2oHUSKrBzP5oKhtfJwSHFCkcpkyzas=";
+    sha256 = "sha256-prhPhlHcTejC0lU7hkys+VBHFpHUdWpUpP5s67DADAQ=";
   };
 
   vendorHash = "sha256-JSuam9Tn+ZekfLrj78tBncH7Q2aP4CaUgaaDkJ/azEw=";

No auto update branch exists
Received ExitFailure 1 when running
Raw command: /nix/store/3nqhcyc7vid1npgcd0m7arg5sn325nhz-nix-2.12.0/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A buildkite-agent
Received ExitFailure 1 when running
Raw command: /nix/store/3nqhcyc7vid1npgcd0m7arg5sn325nhz-nix-2.12.0/bin/nix --extra-experimental-features nix-command log -f . buildkite-agent
Standard output:

error: build log of 'buildkite-agent' is not available