2026-05-01T15:11:53.540Z [ INFO] Starting package build
2026-05-01T15:11:53.540Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-01T15:11:53.884Z [ INFO] Running make stage stage=pre-clean
2026-05-01T15:11:57.130Z [ INFO] Running make stage stage=checksum
2026-05-01T15:11:57.574Z [ INFO] Running make stage stage=configure
2026-05-01T15:12:05.206Z [ INFO] Running make stage stage=build
2026-05-01T15:12:29.015Z [ERROR] Package build failed
2026-05-01T15:12:29.582Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)