Hi, On mar., 30 août 2022 at 01:07, Arun Isaac <arunis...@systemreboot.net> wrote:
> Thanks, Josselin! I have asked at #56441 whether it may be reopened. >From my understanding, it is another side effect of 4ff12d1de7cd617b791996ee7ca1240660b4c20e. Commit 9b8c442b254b82196fe2492142b3c3bbbd891a1b is the parent of 4ff12d. Using a recent commit, --8<---------------cut here---------------start------------->8--- $ guix describe Generation 6 août 19 2022 12:36:01 (current) guix 65cabb0 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: 65cabb010e3388d10f9b25ec560bfcfab5f810d4 --8<---------------cut here---------------end--------------->8--- ‘generate-package-cache’ passes… --8<---------------cut here---------------start------------->8--- $ guix pull --commit=9b8c442b254b82196fe2492142b3c3bbbd891a1b -p /tmp/old-ko-describe [...] $ /tmp/old-ko-describe/bin/guix describe guix describe: error: unsupported manifest format --8<---------------cut here---------------end--------------->8--- …but not “guix describe”. Indeed, version 4: --8<---------------cut here---------------start------------->8--- $ cat /tmp/old-ko-describe/manifest | grep -A 1 '(manifest' (manifest (version 4) --8<---------------cut here---------------end--------------->8--- Note that, --8<---------------cut here---------------start------------->8--- $ guix pull --commit=4ff12d1de7cd617b791996ee7ca1240660b4c20e -p /tmp/old-ok $ /tmp/old-ok/bin/guix describe Generation 1 août 29 2022 22:49:56 (current) guix 4ff12d1 repository URL: https://git.savannah.gnu.org/git/guix.git commit: 4ff12d1de7cd617b791996ee7ca1240660b4c20e $ /tmp/old-ok/bin/guix pull --commit=9b8c442b254b82196fe2492142b3c3bbbd891a1b -p /tmp/old-ko Updating channel 'guix' from Git repository at 'https://git.savannah.gnu.org/git/guix.git'... Building from this channel: guix https://git.savannah.gnu.org/git/guix.git 9b8c442 Computing Guix derivation for 'x86_64-linux'... - substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% substitute: updating substitutes from 'https://bordeaux.guix.gnu.org'... 100.0% The following derivation will be built: /gnu/store/r5qk23fibxn5ryd2k7b8qkbryqv4m3ds-profile.drv building package cache... |builder for `/gnu/store/19nk2x26s0dp68r7d36ifbg0ck0q3xps-guix-package-cache.drv' failed to produce output path `/gnu/store/axqgrls563slnp76x60dqlv7sdwcm2ly-guix-package-cache' build of /gnu/store/19nk2x26s0dp68r7d36ifbg0ck0q3xps-guix-package-cache.drv failed View build log at '/var/log/guix/drvs/19/nk2x26s0dp68r7d36ifbg0ck0q3xps-guix-package-cache.drv.gz'. cannot build derivation `/gnu/store/r5qk23fibxn5ryd2k7b8qkbryqv4m3ds-profile.drv': 1 dependencies couldn't be built guix pull: error: build of `/gnu/store/r5qk23fibxn5ryd2k7b8qkbryqv4m3ds-profile.drv' failed --8<---------------cut here---------------end--------------->8--- Well, it appears to me easier if bug#57306 remains closed since ’guix time-machine’ is fixed; as it was the subject. Cheers, simon <http://issues.guix.gnu.org/issue/57306>