2026-04-29T12:52:55.669Z [ INFO] Starting package build
2026-04-29T12:52:55.670Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:52:56.242Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:53:24.920Z [ INFO] Running make stage stage=checksum
2026-04-29T12:53:25.535Z [ INFO] Running make stage stage=configure
2026-04-29T12:53:52.862Z [ INFO] Running make stage stage=build
2026-04-29T12:56:02.462Z [ERROR] Package build failed
2026-04-29T12:56:05.861Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)