| 9 May 2026 |
 dish [Fox/It/She] | i figured it wouldn't be all, but i heard of a decent number of breakages on the original update pr | 17:13:14 |
| dish [Fox/It/She] | which is why it got reverted | 17:13:21 |
 K900 | Well the author of the other PR claimed to have fixed them all | 17:13:34 |
| dish [Fox/It/She] | then we should be fine | 17:15:14 |
| 10 May 2026 |
| K900 | Well my everything rebuild is done and nothing significant exploded | 04:37:42 |
| K900 | So that's nice | 04:37:45 |
 ghpzin | chromium and electrons do not build:
https://hydra.nixos.org/build/328718913
error[E0425]: cannot find type `LaneCount` in module `core::simd`
--> ../../third_party/rust/chromium_crates_io/vendor/bytemuck-v1/src/zeroable.rs:234:15
|
234 | core::simd::LaneCount<N>: core::simd::SupportedLaneCount,
| ^^^^^^^^^ not found in `core::simd`
error[E0405]: cannot find trait `SupportedLaneCount` in module `core::simd`
--> ../../third_party/rust/chromium_crates_io/vendor/bytemuck-v1/src/zeroable.rs:234:41
|
234 | core::simd::LaneCount<N>: core::simd::SupportedLaneCount,
| ^^^^^^^^^^^^^^^^^^ not found in `core::simd`
Same error as in:
https://issues.chromium.org/issues/480176523
Revert of:
https://github.com/chromium/chromium/commit/90b77efcecb262823fadb67b0ce218846cd9e756
seems to fix it, probably because rustversion::before from upstream bytemuck is always there on stable. | 20:20:43 |
 hexa | Yureka (she/her)? | 20:21:28 |
| hexa | networkException? | 20:21:35 |
| 11 May 2026 |
 niklaskorz | also related: https://chromium.googlesource.com/chromium/src/+/refs/heads/main/tools/rust/unstable_rust_feature_usage.md | 09:13:41 |
| niklaskorz | * also possibly related: https://chromium.googlesource.com/chromium/src/+/refs/heads/main/tools/rust/unstable_rust_feature_usage.md | 09:15:08 |
 Vladimír Čunát | There's a musl blocker:
https://hydra.nixos.org/job/nixpkgs/staging-next/stdenvBootstrapTools.x86_64-unknown-linux-musl.test
Alyssa Ross I guess? | 09:22:00 |
|  teutat3s joined the room. | 09:33:49 |
 Alyssa Ross | Builds locally for me. | 12:33:53 |
| hexa | restarted | 12:34:43 |
| hexa | or rather I clicked and it keeps loading 🤔 | 12:35:56 |
| Vladimír Čunát | Most likely because eval is in late stage, so a huge postgresql transaction hogs everything involved. | 12:37:12 |
| hexa | that tracks | 12:37:46 |
| K900 | Did we merge a big rebuild into next | 13:28:07 |
| Vladimír Čunát | groff: https://github.com/NixOS/nixpkgs/pull/517946#issuecomment-4420481095 | 13:35:17 |
| Vladimír Čunát | On Hydra it looked like wasting around 7k jobs. (but part of that might've been due to other changes) Not that bad, considering that it's *-linux jobs. | 13:37:11 |
| K900 | Ouch | 13:38:14 |
| K900 | Welp | 13:38:15 |
| Vladimír Čunát | 16s to display an important man page sounded pretty bad to me. | 13:39:36 |
| Vladimír Čunát | Weird. The error did not look transient, but I can't reproduce it locally, so 🤞 | 13:46:40 |
 Bart | Not sure if this is the right channel for this, but this build failed because of disk space: https://hydra.nixos.org/build/328832145, would be nice if this would build correctly for the next unstable bump | 13:54:00 |
| Bart | * Not sure if this is the right channel for this, but this build failed because of disk space: <https://hydra.nixos.org/build/328832145>, would be nice if this would be cached for the next unstable bump | 13:54:11 |
| Vladimír Čunát | Restarted. The big NixOS channels depend on the latest kernel. | 13:59:48 |
| Vladimír Čunát | * Restarted. The big NixOS channels depend on the latest kernel IIRC. | 14:00:08 |
| hexa | wild | 14:00:08 |
