2026-05-05T13:56:54.578Z [ INFO] Starting package build
2026-05-05T13:56:54.578Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T13:56:55.046Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:57:05.606Z [ INFO] Running make stage stage=checksum
2026-05-05T13:57:06.235Z [ INFO] Running make stage stage=configure
2026-05-05T13:58:56.886Z [ INFO] Running make stage stage=build
2026-05-05T14:05:47.297Z [ERROR] Package build failed
2026-05-05T14:05:50.186Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)