2026-06-01T09:49:57.316Z [ INFO] Starting package build
2026-06-01T09:49:57.317Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-01T09:49:59.348Z [ INFO] Running make stage stage=pre-clean
2026-06-01T09:50:02.774Z [ INFO] Running make stage stage=checksum
2026-06-01T09:50:03.442Z [ INFO] Running make stage stage=configure
2026-06-01T09:50:09.161Z [ INFO] Running make stage stage=build
2026-06-01T09:50:10.670Z [ERROR] Package build failed
2026-06-01T09:50:13.838Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)