2026-06-07T22:19:29.296Z [ INFO] Starting package build
2026-06-07T22:19:29.296Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/15
2026-06-07T22:19:29.423Z [DEBUG] Skipped (only predicate not satisfied) sandbox=15 action=Cmd
2026-06-07T22:19:30.072Z [DEBUG] Running make stage stage=pre-clean
2026-06-07T22:19:34.397Z [DEBUG] Running make stage stage=checksum
2026-06-07T22:19:42.792Z [ERROR] Package build failed
2026-06-07T22:19:42.831Z [DEBUG] No processes found in sandbox retries=0
2026-06-07T22:19:43.486Z [DEBUG] Removing path=/data/chroot/15/opt/pkg
2026-06-07T22:19:43.689Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)
2026-06-07T22:19:43.689Z [DEBUG] Removing path=/data/chroot/15/var/opt/pkg/.pkgdb