Merge branch 'master' into staging-next

[crane](https://github.com/ipetkov/crane),

[naersk](https://github.com/nix-community/naersk),

and cross compilation in its [Examples](https://github.com/nix-community/fenix#examples) section.

## Using `git bisect` on the Rust compiler {#using-git-bisect-on-the-rust-compiler}

Sometimes an upgrade of the Rust compiler (`rustc`) will break a

downstream package.  In these situations, being able to `git bisect`

the `rustc` version history to find the offending commit is quite

useful.  Nixpkgs makes it easy to do this.

First, roll back your nixpkgs to a commit in which its `rustc` used

*the most recent one which doesn't have the problem.*  You'll need

to do this because of `rustc`'s extremely aggressive

version-pinning.

Next, add the following overlay, updating the Rust version to the

one in your rolled-back nixpkgs, and replacing `/git/scratch/rust`

with the path into which you have `git clone`d the `rustc` git

repository:

```nix

 (final: prev: /*lib.optionalAttrs prev.stdenv.targetPlatform.isAarch64*/ {

   rust_1_72 =

     lib.updateManyAttrsByPath [{

       path = [ "packages" "stable" ];

       update = old: old.overrideScope(final: prev: {

         rustc = prev.rustc.overrideAttrs (_: {

           src = lib.cleanSource /git/scratch/rust;

           # do *not* put passthru.isReleaseTarball=true here

         });

       });

     }]

       prev.rust_1_72;

 })

```

If the problem you're troubleshooting only manifests when

cross-compiling you can uncomment the `lib.optionalAttrs` in the

example above, and replace `isAarch64` with the target that is

having problems.  This will speed up your bisect quite a bit, since

the host compiler won't need to be rebuilt.

Now, you can start a `git bisect` in the directory where you checked

out the `rustc` source code.  It is recommended to select the

endpoint commits by searching backwards from `origin/master` for the

*commits which added the release notes for the versions in

question.*  If you set the endpoints to commits on the release

branches (i.e. the release tags), git-bisect will often get confused

by the complex merge-commit structures it will need to traverse.

The command loop you'll want to use for bisecting looks like this:

```bash

git bisect {good,bad}  # depending on result of last build

git submodule update --init

CARGO_NET_OFFLINE=false cargo vendor \

  --sync ./src/tools/cargo/Cargo.toml \

  --sync ./src/tools/rust-analyzer/Cargo.toml \

  --sync ./compiler/rustc_codegen_cranelift/Cargo.toml \

  --sync ./src/bootstrap/Cargo.toml

nix-build $NIXPKGS -A package-broken-by-rust-changes

```

The `git submodule update --init` and `cargo vendor` commands above

require network access, so they can't be performed from within the

`rustc` derivation, unfortunately.

((buildMozillaMach rec {

  pname = "floorp";

  packageVersion = "11.5.0";

  packageVersion = "11.5.1";

  applicationName = "Floorp";

  binaryName = "floorp";

  version = "155.4.0";

    repo = "Floorp";

    fetchSubmodules = true;

    rev = "v${packageVersion}";

    hash = "sha256-adK3LAu3cDh6d+GvtnkWmSnxansnSZoIgtA9TAqIMyA=";

    hash = "sha256-988jKyfIGZ2UPHTNO1cK2lxR/5j3U/QYR3ZI9WsvHUI=";

  };

  extraConfigureFlags = [

{

  stable = import ./browser.nix {

    channel = "stable";

    version = "118.0.2088.76";

    version = "119.0.2151.44";

    revision = "1";

    sha256 = "sha256-cd8W/0UZi+NhPSILR8e8aOLxy6ra+0DVwRowo2jG8DA=";

    sha256 = "sha256-QY9Dk4tcpuNJGVcAcaIaVXAT95K87rK7ZQo7COMDpVU=";

  };

  beta = import ./browser.nix {

    channel = "beta";

    version = "119.0.2151.32";

    version = "119.0.2151.44";

    revision = "1";

    sha256 = "sha256-tsDFUKZDiusr/fGO5NMRqzTDIF+MTgC/1gJu95wXwAw=";

    sha256 = "sha256-aLiitzCoMvJH2xAfo9bO7lEPMqKlb++BdJkrWx61SMc=";

  };

  dev = import ./browser.nix {

    channel = "dev";

    version = "120.0.2172.1";

    version = "120.0.2186.2";

    revision = "1";

    sha256 = "sha256-EvTS0AO3/A8Ut9H36mMOnS9PRR062WAoas9/Pd90NBM=";

    sha256 = "sha256-L/rtOddk4bt8ffkRnq0BYcVjrSb7RmDaay85S5vixSM=";

  };

}

buildNpmPackage rec {

  pname = if set != null then "iosevka-${set}" else "iosevka";

  version = "27.3.4";

  version = "27.3.5";

  src = fetchFromGitHub {

    owner = "be5invis";

    repo = "iosevka";

    rev = "v${version}";

    hash = "sha256-JsK2jzXyAACh9e3P2y0YLky2XQuR/dKyEbRpFUSnJdM=";

    hash = "sha256-dqXr/MVOuEmAMueaRWsnzY9MabhnyBRtLR9IDVLN79I=";

  };

  npmDepsHash = "sha256-uchJ+1NWbo4FpNOjOO3luhIdZyQZLToZ1UCMLdGzjkY=";

  npmDepsHash = "sha256-bux8aFBP1Pi5pAQY1jkNTqD2Ny2j+QQs+QRaXWJj6xg=";

  nativeBuildInputs = [

    remarshal

, gnome

, gsettings-desktop-schemas

, gsound

, gst_all_1

, gtk4

, ibus

, libgnomekbd

    tracker-miners # for search locations dialog

    udisks2

    upower

  ];

  ] ++ (with gst_all_1; [

    # For animations in Mouse panel.

    gst-plugins-base

    gst-plugins-good

  ]);

  preConfigure = ''

    # For ITS rules