crosvm 0 -> 1
attrpath: crosvm
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] skipping because derivation has updateScript
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] 
Going to be running update for following packages:
 - crosvm-121.3

Press Enter key to continue...
Running update for:
 - crosvm-121.3: UPDATING ...
 - crosvm-121.3: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/applications/virtualization/crosvm/default.nix b/pkgs/applications/virtualization/crosvm/default.nix
index 3e70bd390e16..a8d5c2b477a0 100644
--- a/pkgs/applications/virtualization/crosvm/default.nix
+++ b/pkgs/applications/virtualization/crosvm/default.nix
@@ -5,12 +5,12 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "crosvm";
-  version = "121.3";
+  version = "122.1";
 
   src = fetchgit {
     url = "https://chromium.googlesource.com/chromiumos/platform/crosvm";
-    rev = "1e7125327a29b7b7a0593caf339d382728c55cf6";
-    sha256 = "Rjs46TtOhFZxqnEyqa4IyrRs7HnDZ/DJZ9DPEe7Oux0=";
+    rev = "562d81eb28a49ed6e0d771a430c21a458cdd33f9";
+    sha256 = "l5sIUInOhhkn3ernQLIEwEpRCyICDH/1k4C/aidy1/I=";
     fetchSubmodules = true;
   };
 

No auto update branch exists
Received ExitFailure 1 when running
Raw command: /nix/store/cs41wvvf98zsgw7vbpfabj5f8d2y0ihz-nix-2.18.2/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A crosvm
Received ExitFailure 1 when running
Raw command: /nix/store/cs41wvvf98zsgw7vbpfabj5f8d2y0ihz-nix-2.18.2/bin/nix --extra-experimental-features nix-command log -f . crosvm
Standard output:

error: build log of 'crosvm' is not available