2026-06-01T15:06:14.737Z [ INFO] Starting package build
2026-06-01T15:06:14.737Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-01T15:06:15.928Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:06:23.418Z [ INFO] Running make stage stage=checksum
2026-06-01T15:06:24.336Z [ INFO] Running make stage stage=configure
2026-06-01T15:06:30.234Z [ INFO] Running make stage stage=build
2026-06-01T15:06:42.740Z [ERROR] Package build failed
2026-06-01T15:06:44.388Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)