2026-04-29T00:31:34.390Z [ INFO] Starting package build
2026-04-29T00:31:34.390Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T00:31:34.741Z [ INFO] Running make stage stage=pre-clean
2026-04-29T00:31:46.061Z [ INFO] Running make stage stage=checksum
2026-04-29T00:31:46.628Z [ INFO] Running make stage stage=configure
2026-04-29T00:33:02.732Z [ INFO] Running make stage stage=build
2026-04-29T00:35:50.222Z [ERROR] Package build failed
2026-04-29T00:35:53.302Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)