python310Packages.ffcv 0 -> 1
attrpath: python310Packages.ffcv
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/2qg1sh9pj0pawjllza9h9daxhxasr4sq-packages.json.drv
building '/nix/store/2qg1sh9pj0pawjllza9h9daxhxasr4sq-packages.json.drv'...

Going to be running update for following packages:
 - python3.10-ffcv-0.0.3

Press Enter key to continue...
Running update for:
 - python3.10-ffcv-0.0.3: UPDATING ...
 - python3.10-ffcv-0.0.3: DONE.

Packages updated!


[quotedUrls]
[quotedUrls] nothing found to replace
Diff after rewrites:
diff --git a/pkgs/development/python-modules/ffcv/default.nix b/pkgs/development/python-modules/ffcv/default.nix
index 08f80d198e4e..c552c2225644 100644
--- a/pkgs/development/python-modules/ffcv/default.nix
+++ b/pkgs/development/python-modules/ffcv/default.nix
@@ -13,14 +13,14 @@
 
 buildPythonPackage rec {
   pname = "ffcv";
-  version = "0.0.3";
+  version = "1.0.0";
 
   src = fetchFromGitHub {
     owner = "libffcv";
     repo = pname;
     # See https://github.com/libffcv/ffcv/issues/158.
-    rev = "131d56235eca3f1497bb84eeaec82c3434ef25d8";
-    sha256 = "0f7q2x48lknnf98mqaa35my05qwvdgv0h8l9lpagdw6yhx0a6p2x";
+    rev = "refs/tags/v${version}";
+    sha256 = "sha256-L2mwGFivq/gtAw+1D6U2jbW6VxYgetHX7OUrjwyybqE=";
   };
 
   # See https://github.com/libffcv/ffcv/issues/159.

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 python310Packages.ffcv
nix build failed.
unpacking sources
unpacking source archive /nix/store/mhphacazazxj28wlq00b8kbfby7v1d92-source
source root is source
setting SOURCE_DATE_EPOCH to timestamp 315619200 of file source/tests/test_writer.py
@nix { "action": "setPhase", "phase": "patchPhase" }
patching sources
substituteStream(): WARNING: pattern ''imgcat',' doesn't match anything in file 'setup.py'
substituteStream(): WARNING: pattern ''matplotlib',' doesn't match anything in file 'setup.py'
substituteStream(): WARNING: pattern ''sklearn',' doesn't match anything in file 'setup.py'
substituteStream(): WARNING: pattern ''webdataset',' doesn't match anything in file 'setup.py'
@nix { "action": "setPhase", "phase": "updateAutotoolsGnuConfigScriptsPhase" }
updateAutotoolsGnuConfigScriptsPhase
@nix { "action": "setPhase", "phase": "configurePhase" }
configuring
no configure script, doing nothing
@nix { "action": "setPhase", "phase": "buildPhase" }
building
Executing setuptoolsBuildPhase
/nix/store/hpcmd1iwlzfjhqy74jmb21yrij3x61w9-python3.10-setuptools-67.4.0/lib/python3.10/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
  warnings.warn(
Finished executing setuptoolsBuildPhase
@nix { "action": "setPhase", "phase": "installPhase" }
installing
Executing pipInstallPhase
/build/source/dist /build/source
Processing ./ffcv-1.0.0-cp310-cp310-linux_x86_64.whl
Requirement already satisfied: terminaltables in /nix/store/5drzc8ql9svl9ql8igbv08vh3ddl7cz9-python3.10-terminaltables-3.1.10/lib/python3.10/site-packages (from ffcv==1.0.0) (3.1.10)
ERROR: Could not find a version that satisfies the requirement opencv-python (from ffcv) (from versions: none)
ERROR: No matching distribution found for opencv-python