2026-04-29T12:45:04.424Z [ INFO] Starting package build
2026-04-29T12:45:04.424Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/2
2026-04-29T12:45:04.794Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:45:05.678Z [ INFO] Running make stage stage=checksum
2026-04-29T12:45:06.215Z [ INFO] Running make stage stage=configure
2026-04-29T12:45:08.740Z [ INFO] Running make stage stage=build
2026-04-29T12:45:09.916Z [ERROR] Package build failed
2026-04-29T12:45:10.512Z [ WARN] Failed to remove directory path=/data/chroot/2/opt/pkg error=Device busy (os error 16)