This also manifests like this: --8<---------------cut here---------------start------------->8--- $ ./pre-inst-env guix build hello --no-substitutes The following derivations will be built: /gnu/store/xi7lgm7vyhzhl1z5dy1mba1yki27xkbm-hello-2.9.drv /gnu/store/xan82azzisn7b69c0y9856wz2diw3ry1-grep-2.18.drv hello from "/home/ludo/soft/etc/guix/machines.scm" (PID 1918) process 1918 acquired build slot '/var/guix/offload/hydra.gnunet.org/0' load on machine 'hydra.gnunet.org' is 0.2 (normalized: 0.06666666666666667) @ build-started /gnu/store/xan82azzisn7b69c0y9856wz2diw3ry1-grep-2.18.drv - x86_64-linux /var/log/guix/drvs/xa//n82azzisn7b69c0y9856wz2diw3ry1-grep-2.18.drv.bz2 sending 2 store files to 'hydra.gnunet.org'... offloading '/gnu/store/xan82azzisn7b69c0y9856wz2diw3ry1-grep-2.18.drv' to 'hydra.gnunet.org'... @ build-remote /gnu/store/xan82azzisn7b69c0y9856wz2diw3ry1-grep-2.18.drv hydra.gnunet.org guix build: error: open-file: No such file or directory: "/gnu/store/xan82azzisn7b69c0y9856wz2diw3ry1-grep-2.18.drv" derivation '/gnu/store/xan82azzisn7b69c0y9856wz2diw3ry1-grep-2.18.drv' offloaded to 'hydra.gnunet.org' failed with exit code 1 --8<---------------cut here---------------end--------------->8---
Ludo’.
