sndpeek 1.4 -> 1.41 https://repology.org/project/sndpeek/versions
attrpath: sndpeek
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/applications/audio/sndpeek/default.nix b/pkgs/applications/audio/sndpeek/default.nix
index 39f706d1f24c..a8adc569615a 100644
--- a/pkgs/applications/audio/sndpeek/default.nix
+++ b/pkgs/applications/audio/sndpeek/default.nix
@@ -3,11 +3,11 @@
 
 stdenv.mkDerivation rec {
   pname = "sndpeek";
-  version = "1.4";
+  version = "1.41";
 
   src = fetchurl {
     url = "https://soundlab.cs.princeton.edu/software/sndpeek/files/sndpeek-${version}.tgz";
-    sha256 = "2d86cf74854fa00dcdc05a35dd92bc4cf6115e87102b17023be5cba9ead8eedf";
+    sha256 = "sha256-ZVMLZRDQfCCI5f+i5LEb34uHKqiTkT2pa2sBjnSyTk0=";
   };
   sourceRoot = "sndpeek-${version}/src/sndpeek";
 

Received ExitFailure 1 when running
Raw command: /nix/store/dsqs4fpljrws4ikzfriyixcp0n7kxrmk-nix-2.18.1/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A sndpeek
nix build failed.
got build log for 'sndpeek' from 'daemon'
@nix { "action": "setPhase", "phase": "unpackPhase" }
Running phase: unpackPhase
unpacking source archive /nix/store/hv36420jin9dw8jnhjf6iq7w0kw4141v-sndpeek-1.41.tgz
source root is sndpeek-1.41/src/sndpeek
setting SOURCE_DATE_EPOCH to timestamp 1570219801 of file sndpeek-1.41/src/sndpeek/sndpeek.cpp
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: patchPhase
applying patch /nix/store/xzss0b3xfqixg023mxj81rd4pj5pywmz-pthread.patch
patching file makefile.alsa
Hunk #1 FAILED at 4.
1 out of 1 hunk FAILED -- saving rejects to file makefile.alsa.rej