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packer: fix hash mismatch #96700

Merged
merged 1 commit into from Aug 31, 2020
Merged

packer: fix hash mismatch #96700

merged 1 commit into from Aug 31, 2020

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stigtsp
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@stigtsp stigtsp commented Aug 30, 2020

Motivation for this change
hash mismatch in fixed-output derivation '/nix/store/1x9w8wf4qfgf2xnmafjmqd2mshzk47hr-source':
  wanted: sha256:104jw2jcshzds74d7m4yqn6mbk7lgps6qnqmp6h395b1mdyjhink
  got:    sha256:0kr9whv3s0f8866yjmwg311j3kcj29bp5xwpnv43ama4m1mq3bm7
Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Ensured that relevant documentation is up to date
  • Fits CONTRIBUTING.md.

@stigtsp
packer: fix hash mismatch
30c8d09 
hash mismatch in fixed-output derivation '/nix/store/1x9w8wf4qfgf2xnmafjmqd2mshzk47hr-source':
  wanted: sha256:104jw2jcshzds74d7m4yqn6mbk7lgps6qnqmp6h395b1mdyjhink
  got:    sha256:0kr9whv3s0f8866yjmwg311j3kcj29bp5xwpnv43ama4m1mq3bm7
@stigtsp stigtsp requested a review from Ma27 August 30, 2020 22:22
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stigtsp commented Aug 30, 2020

@GrahamcOfBorg build packer

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Ma27 commented Aug 30, 2020

tbh I'm somewhat confused. On 6716867 it builds fine:

nix-build -A packer.src --check                                                                                                                                                                      [6716867eb3e]
checking outputs of '/nix/store/7jq9z16s2v5lyg6vw447jx6z8bhm1cci-source.drv'...

trying https://github.com/hashicorp/packer/archive/v1.6.2.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   124  100   124    0     0    427      0 --:--:-- --:--:-- --:--:--   427
100 16.5M    0 16.5M    0     0  1704k      0 --:--:--  0:00:09 --:--:-- 1826k
unpacking source archive /build/v1.6.2.tar.gz
/nix/store/ph8s2jpsl35wwl36ymb7mk0q1c5cmvgg-source

@stigtsp
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stigtsp commented Aug 30, 2020

Hm, odd. I'm getting:

 $ git rev-parse HEAD
6716867eb3e763818000eab04f378b86cadc2894
 $ nix-build  -A packer.src
these derivations will be built:
  /nix/store/7jq9z16s2v5lyg6vw447jx6z8bhm1cci-source.drv
building '/nix/store/7jq9z16s2v5lyg6vw447jx6z8bhm1cci-source.drv'...

trying https://github.com/hashicorp/packer/archive/v1.6.2.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   124  100   124    0     0    417      0 --:--:-- --:--:-- --:--:--   416
100 16.5M    0 16.5M    0     0  4748k      0 --:--:--  0:00:03 --:--:-- 5750k
unpacking source archive /build/v1.6.2.tar.gz
hash mismatch in fixed-output derivation '/nix/store/1x9w8wf4qfgf2xnmafjmqd2mshzk47hr-source':
  wanted: sha256:104jw2jcshzds74d7m4yqn6mbk7lgps6qnqmp6h395b1mdyjhink
  got:    sha256:0kr9whv3s0f8866yjmwg311j3kcj29bp5xwpnv43ama4m1mq3bm7
error: build of '/nix/store/7jq9z16s2v5lyg6vw447jx6z8bhm1cci-source.drv' failed

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andersk commented Aug 30, 2020

My observation agrees with @stigtsp, and so does Hydra. Perhaps upstream force-pushed the tag and @Ma27 has the old version cached.

@ofborg ofborg bot requested review from zimbatm and cstrahan August 30, 2020 23:22
Ma27
Ma27 approved these changes Aug 31, 2020
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Cache failures shouldn't happen with --check. However I can reproduce the issue as well now -> merging. Sorry for the disruption!

@Ma27 Ma27 merged commit 873a776 into NixOS:master Aug 31, 2020
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@Ma27 Ma27 Ma27 approved these changes

@zimbatm zimbatm Awaiting requested review from zimbatm

@cstrahan cstrahan Awaiting requested review from cstrahan

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