2026-05-16T21:50:07.620Z [ INFO] Starting package build
2026-05-16T21:50:07.620Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/15
2026-05-16T21:50:07.721Z [DEBUG] Skipped (only predicate not satisfied) sandbox=15 action=Cmd
2026-05-16T21:50:07.978Z [ INFO] Running make stage stage=pre-clean
2026-05-16T21:50:08.710Z [ INFO] Running make stage stage=checksum
2026-05-16T21:50:09.190Z [ERROR] Package build failed
2026-05-16T21:50:09.216Z [DEBUG] No processes found in sandbox retries=0
2026-05-16T21:50:09.587Z [DEBUG] Removing path=/data/chroot/15/opt/pkg
2026-05-16T21:50:09.598Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)
2026-05-16T21:50:09.598Z [DEBUG] Removing path=/data/chroot/15/var/opt/pkg/.pkgdb