I offload my builds by default. The build in question succeeded. Now I wanted to read the log of the successful build to check the configure options. I thought I'd just do: guix build --log-file --no-grafts --check --no-build-hook --rounds=2 --verbosity=5 mate-session-manager Verbosity was just added later, and so was --check and --no-grafts and --rounds. The only time I did not get was when the build was grafted, which got me a log file with the content of the graft locationA -> locationB in it. Every other try just gives me: guix build: error: no build log for '/gnu/store/l5cznxxdnbf803mkjavmg9kajicy7751-mate-session-manager-1.18.1.drv' Is this a bug or just a mistake of where I put "--log-file"? -- ng0 GnuPG: A88C8ADD129828D7EAC02E52E22F9BBFEE348588 GnuPG: https://n0is.noblogs.org/my-keys https://www.infotropique.org https://krosos.org