2026-06-06T23:29:42.735Z [ INFO] Starting package build
2026-06-06T23:29:42.736Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/4
2026-06-06T23:29:43.207Z [DEBUG] Skipped (only predicate not satisfied) sandbox=4 action=Cmd
2026-06-06T23:29:43.494Z [DEBUG] Running make stage stage=pre-clean
2026-06-06T23:29:44.816Z [DEBUG] Running make stage stage=checksum
2026-06-06T23:30:01.922Z [ERROR] Package build failed
2026-06-06T23:30:01.951Z [DEBUG] No processes found in sandbox retries=0
2026-06-06T23:30:02.247Z [DEBUG] Removing path=/data/chroot/4/opt/pkg
2026-06-06T23:30:02.295Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)
2026-06-06T23:30:02.295Z [DEBUG] Removing path=/data/chroot/4/var/opt/pkg/.pkgdb
2026-06-06T23:30:02.299Z [DEBUG] Removing path=/data/chroot/4/var/opt/pkg/.pkgdb.refcount