2026-06-02T12:35:05.993Z [ INFO] Starting package build
2026-06-02T12:35:05.993Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-06-02T12:35:06.558Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:35:11.120Z [ INFO] Running make stage stage=checksum
2026-06-02T12:35:12.027Z [ INFO] Running make stage stage=configure
2026-06-02T12:35:26.741Z [ INFO] Running make stage stage=build
2026-06-02T12:35:28.170Z [ERROR] Package build failed
2026-06-02T12:35:29.112Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)