this derivation will be built: /nix/store/k9piirlppxk89z2b2q63vzmjzzjvr5xx-bcachefs-module-7.1.12+deb14-arm64-16k.drv building '/nix/store/k9piirlppxk89z2b2q63vzmjzzjvr5xx-bcachefs-module-7.1.12+deb14-arm64-16k.drv'...