serpl 0 -> 1
attrpath: serpl
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] skipping because derivation has updateScript
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/60mwgahrgw73h1imnzyygllac0n57k7v-packages.json.drv
building '/nix/store/60mwgahrgw73h1imnzyygllac0n57k7v-packages.json.drv'...
sourcing setup hook '/nix/store/yq6n8b0mnk0qxzbs3ajsjcp8ziwqylrl-patchelf-0.15.0/nix-support/setup-hook'
sourcing setup hook '/nix/store/iks1pihvbilsh5sy8qvpd638k422w9i8-update-autotools-gnu-config-scripts-hook/nix-support/setup-hook'
sourcing setup hook '/nix/store/h9lc1dpi14z7is86ffhl3ld569138595-audit-tmpdir.sh'
sourcing setup hook '/nix/store/m54bmrhj6fqz8nds5zcj97w9s9bckc9v-compress-man-pages.sh'
sourcing setup hook '/nix/store/wgrbkkaldkrlrni33ccvm3b6vbxzb656-make-symlinks-relative.sh'
sourcing setup hook '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh'
sourcing setup hook '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh'
sourcing setup hook '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh'
sourcing setup hook '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh'
sourcing setup hook '/nix/store/jivxp510zxakaaic7qkrb7v1dd2rdbw9-multiple-outputs.sh'
sourcing setup hook '/nix/store/ilaf1w22bxi6jsi45alhmvvdgy4ly3zs-patch-shebangs.sh'
sourcing setup hook '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh'
sourcing setup hook '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh'
sourcing setup hook '/nix/store/ngg1cv31c8c7bcm2n8ww4g06nq7s4zhm-set-source-date-epoch-to-latest.sh'
sourcing setup hook '/nix/store/gps9qrh99j7g02840wv5x78ykmz30byp-strip.sh'

Going to be running update for following packages:
 - serpl-0.1.34

Press Enter key to continue...
Running update for:
 - serpl-0.1.34: UPDATING ...
 - serpl-0.1.34: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/se/serpl/package.nix b/pkgs/by-name/se/serpl/package.nix
index 3040b37a2c17..31dc01ba10b1 100644
--- a/pkgs/by-name/se/serpl/package.nix
+++ b/pkgs/by-name/se/serpl/package.nix
@@ -8,7 +8,7 @@
 }:
 let
   pname = "serpl";
-  version = "0.1.34";
+  version = "0.3.1";
 in
 rustPlatform.buildRustPackage {
   inherit pname version;
@@ -16,7 +16,7 @@ rustPlatform.buildRustPackage {
     owner = "yassinebridi";
     repo = "serpl";
     rev = version;
-    hash = "sha256-U6fcpFe95rM3GXu7OJhhGkpV1yQNUukqRpGeOtd8UhU=";
+    hash = "sha256-WgZt82nfNgtdvxLsn+KEQzd4DPKIFydYFhnc2Q6/EJM=";
   };
 
   nativeBuildInputs = [ makeWrapper ];

No auto update branch exists
Received ExitFailure 1 when running
Raw command: /nix/store/y0qaalgy7nk3kvnk09j4466skm8ry55l-nix-2.18.5/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A serpl
Received ExitFailure 1 when running
Raw command: /nix/store/y0qaalgy7nk3kvnk09j4466skm8ry55l-nix-2.18.5/bin/nix --extra-experimental-features nix-command log -f . serpl
Standard output:

error: build log of 'serpl' is not available