2026-05-03T23:37:20.598Z [ INFO] Starting package build
2026-05-03T23:37:20.598Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/4
2026-05-03T23:37:20.696Z [DEBUG] Skipped (only predicate not satisfied) sandbox=4 action=Cmd
2026-05-03T23:37:21.044Z [ INFO] Running make stage stage=pre-clean
2026-05-03T23:37:22.505Z [ INFO] Running make stage stage=checksum
2026-05-03T23:37:39.856Z [ERROR] Package build failed
2026-05-03T23:37:39.888Z [DEBUG] No processes found in sandbox retries=0
2026-05-03T23:37:40.190Z [DEBUG] Removing path=/data/chroot/4/opt/pkg
2026-05-03T23:37:40.233Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)
2026-05-03T23:37:40.233Z [DEBUG] Removing path=/data/chroot/4/var/opt/pkg/.pkgdb
2026-05-03T23:37:40.237Z [DEBUG] Removing path=/data/chroot/4/var/opt/pkg/.pkgdb.refcount