Bug 2504657 - rust-resctl-bench: FTBFS in Fedora rawhide/f45
Summary: rust-resctl-bench: FTBFS in Fedora rawhide/f45
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: rust-resctl-bench
Version: 45
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Rust SIG
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: F45FTBFS F46FTBFS, RAWHIDEFTBFS
TreeView+ depends on / blocked
 
Reported: 2026-07-21 21:46 UTC by Fedora Release Engineering
Modified: 2026-08-17 15:33 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:


Attachments (Terms of Use)
build.log (32.00 KB, text/plain)
2026-07-21 21:46 UTC, Fedora Release Engineering
no flags Details
root.log (32.00 KB, text/plain)
2026-07-21 21:46 UTC, Fedora Release Engineering
no flags Details
state.log (1.69 KB, text/plain)
2026-07-21 21:46 UTC, Fedora Release Engineering
no flags Details

Description Fedora Release Engineering 2026-07-21 21:46:39 UTC
rust-resctl-bench failed to build from source in Fedora rawhide/f45

https://koji.fedoraproject.org/koji/taskinfo?taskID=147917509


For details on the mass rebuild see:

https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
Please fix rust-resctl-bench 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-resctl-bench will be orphaned. Before branching of Fedora 46,
rust-resctl-bench 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 2026-07-21 21:46:46 UTC
Created attachment 2151735 [details]
build.log

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

Comment 2 Fedora Release Engineering 2026-07-21 21:46:51 UTC
Created attachment 2151736 [details]
root.log

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

Comment 3 Fedora Release Engineering 2026-07-21 21:46:54 UTC
Created attachment 2151737 [details]
state.log

Comment 4 Fabio Valentini 2026-08-11 10:48:14 UTC
Looks like this was caused by the zerocopy crate adding trait implementations for more traits and some method call is now ambiguous. Fixing this (by adding annotations of the expected type) should hopefully not be too difficult.

Comment 5 Aoife Moloney 2026-08-17 15:33:50 UTC
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.


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