Bug 2385762 - rust-defer-drop: FTBFS in Fedora rawhide/f43
Summary: rust-defer-drop: FTBFS in Fedora rawhide/f43
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: rust-defer-drop
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Rust SIG
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: F43FTBFS
TreeView+ depends on / blocked
 
Reported: 2025-07-31 12:55 UTC by Fedora Release Engineering
Modified: 2025-10-01 22:14 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2025-10-01 22:14:11 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
build.log (32.00 KB, text/plain)
2025-07-31 12:58 UTC, Fedora Release Engineering
no flags Details
root.log (32.00 KB, text/plain)
2025-07-31 12:58 UTC, Fedora Release Engineering
no flags Details
state.log (1.67 KB, text/plain)
2025-07-31 12:58 UTC, Fedora Release Engineering
no flags Details

Description Fedora Release Engineering 2025-07-31 12:55:47 UTC
rust-defer-drop failed to build from source in Fedora rawhide/f43

https://koji.fedoraproject.org/koji/taskinfo?taskID=135328965


For details on the mass rebuild see:

https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
Please fix rust-defer-drop at your earliest convenience and set the bug's status to
ASSIGNED when you start fixing it. If the bug remains in NEW state for 8 weeks,
rust-defer-drop will be orphaned. Before branching of Fedora 44,
rust-defer-drop will be retired, if it still fails to build.

For more details on the FTBFS policy, please visit:
https://docs.fedoraproject.org/en-US/fesco/Fails_to_build_from_source_Fails_to_install/

Comment 1 Fedora Release Engineering 2025-07-31 12:58:05 UTC
Created attachment 2102168 [details]
build.log

file build.log too big, will only attach last 32768 bytes

Comment 2 Fedora Release Engineering 2025-07-31 12:58:10 UTC
Created attachment 2102169 [details]
root.log

file root.log too big, will only attach last 32768 bytes

Comment 3 Fedora Release Engineering 2025-07-31 12:58:14 UTC
Created attachment 2102170 [details]
state.log

Comment 4 Fabio Valentini 2025-10-01 22:14:11 UTC
Based on some investigation:

The build failure here was real, cause by a real test failure on ppc64le,
which has started happening with Rust 1.88.

I have tried debugging the issue, but it's a bit of a heisenbug.
The failure does not reproduce in MIRI - instead, it causes the test executable to hang indefinitely, which is also kind of suspicious, but not really helpful.

In the end, it turns out, this package is a leaf package on Fedora 43+ because "rust-skim" was retired (after having been orphaned for 6+ weeks), so I have just retired this package too. It doesn't seem as if investing more time into attempting to fix it would have been worth it.


Note You need to log in before you can comment on or make changes to this bug.