bug#55639: time-machine back in 2020: weird error

Hi, I think I'm experiencing the same issue. I need opencv 3.4, found a commit with it (63856931dbe1e72311b472347331ce1c16b0de0b) On two machines > guix describe: guix eb87d2c > guix describe: guix 59b102c guix time-machine --commit=63856931dbe1e72311b472347331ce1c16b0de0b -- build opencv

bug#55639: time-machine back in 2020: weird error

Hi Ludo, On mer., 01 juin 2022 at 11:44, Ludovic Courtès wrote: > I don’t think it has anything to do with that. Seems more like a > problem in our code that would only manifest under special > circumstances—we just need to find out what makes them special. :-) [...] > That looks like

bug#55639: time-machine back in 2020: weird error

Hi, zimoun skribis: > On mar., 31 mai 2022 at 16:32, Ludovic Courtès wrote: > >> $ guix time-machine --commit=a7b20226b2 -- build hello >> guile: warning: failed to install locale >> /gnu/store/a462kby1q51ndvxdv3b6p0rsixxrgx1h-hello-2.10 > > It works on all of my machine except my newest one… >

bug#55639: time-machine back in 2020: weird error

Hi, On mar., 31 mai 2022 at 16:32, Ludovic Courtès wrote: > This looks like something different, but it’s very weird. The unhelpful > ‘match-error’ seems to occur early on: > > $ head -1942 > ~/.cache/guix/inferiors/wulvgnewx2av6dvgkq6adku4kzmlva75l2gukndywh7wvzenkmoa/share/guile/site/3.0/guix

bug#55639: time-machine back in 2020: weird error

Re, Maybe the issue is coming from the old Guile 3.0.2 of 2020 not supporting some recent CPU… Well, I do not know. Any idea for debugging? I already have tried to remove the potential bugs between the chair and the keyboard. :-) On mar., 31 mai 2022 at 18:33, zimoun wrote: > $ guix time-ma

bug#55639: time-machine back in 2020: weird error

Hi, On mar., 31 mai 2022 at 16:32, Ludovic Courtès wrote: > $ guix time-machine --commit=a7b20226b2 -- build hello > guile: warning: failed to install locale > /gnu/store/a462kby1q51ndvxdv3b6p0rsixxrgx1h-hello-2.10 It works on all of my machine except my newest one… >> Last, on machine B, the

bug#55639: time-machine back in 2020: weird error

Hi, zimoun skribis: >>From 9d795fb, I get on machine A, > > $ guix time-machine --commit=a7b20226b2 -- build hello > [...] > Backtrace: >1 (primitive-load "/home/simon/.cache/guix/inferiors/wulv?") > In guix/ui.scm: > 1936:12 0 (run-guix-command _ . _) > > guix/ui.scm:1936:12: In

bug#55639: time-machine back in 2020: weird error

Hi, >From 9d795fb, I get on machine A, --8<---cut here---start->8--- $ guix time-machine --commit=a7b20226b2 -- build hello [...] Backtrace: 1 (primitive-load "/home/simon/.cache/guix/inferiors/wulv?") In guix/ui.scm: 1936:12 0 (run-guix-command _