[Bug 2120318] Re: rustc 1.83 required by QEMU

[Launchpad Bug Tracker]

This bug was fixed in the package rustc-1.83 -
1.83.0+dfsg0ubuntu1~bpo2-0ubuntu0.24.04

---------------
rustc-1.83 (1.83.0+dfsg0ubuntu1~bpo2-0ubuntu0.24.04) noble; urgency=medium

  * Backport to Noble (LP: #2120318)
    - Use vendored LLVM (src/llvm, d/control(.in), d/rules, d/config.toml.in,
      d/copyright)
    - Switch to older libgit (d/control, d/control.in, d/p/u/ubuntu-libgit2-downgrade.patch)
    - Disable building Enzyme (d/p/u/ubuntu-enzyme-use-system-llvm.patch)
    - Remove artifacts only used early in the build process after they are used;
      this prevents the build server from running out of space.
      (debian/rules(.in))
    - Add Lintian overrides for LLVM source (d/s/lintian-overrides(.in))

 -- Petrichor Park <petrichor.park at canonical.com>  Fri, 28 Aug 2025
16:17:40 -0500

** Changed in: rustc-1.83 (Ubuntu Noble)
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/2120318

Title:
  rustc 1.83 required by QEMU

Status in rustc-1.83 package in Ubuntu:
  Confirmed
Status in rustc-1.83 source package in Jammy:
  In Progress
Status in rustc-1.83 source package in Noble:
  Fix Released

Bug description:
  QEMU 10.0 requires rustc 1.83 [1]. Therefore we need to backport rustc
  1.83 from Plucky to Jammy (through Noble, skipping Oracular because it
  is EOL).

     | 1.82 | 1.83 | 1.84 | 1.85 | 1.86 |
  QQ | .OK. | .OK. | .OK. | .OK. | .OK. |
  PP | .OK. | .OK. | .OK. | .no. | .no. |
  OO | .OK. | .no. | .no. | .no. | .no. |
  NN | .OK. | .no. | .no. | .no. | .no. |
  JJ | .OK. | !!!! | .no. | .no. | .no. |

  [1]: https://lore.kernel.org/qemu-devel/d3d1944e-2482-4aa7-b621-596246a08107@gnu.org/T/#u
  QEMU: https://pad.lv/u/qemu

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