hash mismatch in downloaded file

[lockejan]

Describe the bug

A clear and concise description of what the bug is.
Due to case insensitivity of darwins filesystem a pretty similar bug ended up in unstable:
#178509

However, in this case I don't understand why this happens. I'm not on unstable-channel, but maybe it's because of the same reason?

error: hash mismatch in file downloaded from 'https://api.github.com/repos/nixos/nixpkgs/tarball/f2537a505d45c31fe5d9c27ea9829b6f4c4e6ac5':
         specified: sha256:1z28a3gqbv62sxahlssc5a722kh46f26f5ss3arbxpv7a1272vf1
         got:       sha256:1n2z95321nccy3y9h8zw3gsgzwkaigypkybqjva31qd6xb4dl3d1

This commit isn't part of the 22.05 darwin release.

Steps To Reproduce

Steps to reproduce the behavior:

1. use any recent channel, e.g. https://nixos.org/channels/nixpkgs-unstable or https://nixos.org/channels/nixpkgs-22.05-darwin or even nixpkgs-22.05-nixos (it happens on all of them)
2. sudo -i nix-channel --update
3. darwin-rebuild switch

Additional context

sudo -i nix-channel --list

darwin https://github.com/LnL7/nix-darwin/archive/master.tar.gz
home-manager https://github.com/nix-community/home-manager/archive/release-22.05.tar.gz
nixpkgs https://nixos.org/channels/nixpkgs-22.05-darwin

Notify maintainers

@NixOS/darwin-maintainers

Metadata

Please run nix-shell -p nix-info --run "nix-info -m" and paste the result.

[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
 - system: `"aarch64-darwin"`
 - host os: `Darwin 21.5.0, macOS 12.4`
 - multi-user?: `yes`
 - sandbox: `no`
 - version: `nix-env (Nix) 2.8.1`
 - channels(lockejan): `""`
 - channels(root): `"darwin, home-manager-22.05.tar.gz, nixpkgs"`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixpkgs`

[lockejan]

I tried the mentioned workarounds from NixOS/nix#1885
But without success.
nix-garbage-collect and switching to another channel didn't help either.

[SuperSandro2000]

Closing as dupe of the linked issue above. Also this is a nix issue, not nixpkgs.