2026-05-01T23:37:38.759Z [ INFO] Starting package build
2026-05-01T23:37:38.759Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-01T23:37:39.059Z [ INFO] Running make stage stage=pre-clean
2026-05-01T23:37:49.715Z [ INFO] Running make stage stage=checksum
2026-05-01T23:37:50.132Z [ INFO] Running make stage stage=configure
2026-05-01T23:37:58.699Z [ INFO] Running make stage stage=build
2026-05-01T23:38:14.259Z [ INFO] Running make stage stage=install
2026-05-01T23:38:17.979Z [ERROR] Package build failed
2026-05-01T23:38:19.522Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)