2026-05-01T18:09:13.185Z [ INFO] Starting package build
2026-05-01T18:09:13.185Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-01T18:09:13.505Z [ INFO] Running make stage stage=pre-clean
2026-05-01T18:09:21.120Z [ INFO] Running make stage stage=checksum
2026-05-01T18:09:21.511Z [ INFO] Running make stage stage=configure
2026-05-01T18:09:24.922Z [ INFO] Running make stage stage=build
2026-05-01T18:09:25.620Z [ INFO] Running make stage stage=install
2026-05-01T18:09:39.254Z [ERROR] Package build failed
2026-05-01T18:09:40.152Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)