2026-06-02T12:26:03.770Z [ INFO] Starting package build
2026-06-02T12:26:03.770Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-06-02T12:26:04.227Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:26:04.872Z [ INFO] Running make stage stage=checksum
2026-06-02T12:26:05.352Z [ INFO] Running make stage stage=configure
2026-06-02T12:26:08.228Z [ INFO] Running make stage stage=build
2026-06-02T12:26:09.205Z [ERROR] Package build failed
2026-06-02T12:26:09.693Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)