2026-06-02T11:28:29.338Z [ INFO] Starting package build
2026-06-02T11:28:29.338Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-02T11:28:31.046Z [ INFO] Running make stage stage=pre-clean
2026-06-02T11:28:39.886Z [ INFO] Running make stage stage=checksum
2026-06-02T11:28:40.413Z [ INFO] Running make stage stage=configure
2026-06-02T11:28:45.082Z [ INFO] Running make stage stage=build
2026-06-02T11:28:46.410Z [ERROR] Package build failed
2026-06-02T11:28:47.722Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)