2026-05-01T18:29:51.626Z [ INFO] Starting package build
2026-05-01T18:29:51.626Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-01T18:29:51.921Z [ INFO] Running make stage stage=pre-clean
2026-05-01T18:29:56.724Z [ INFO] Running make stage stage=checksum
2026-05-01T18:29:57.119Z [ INFO] Running make stage stage=configure
2026-05-01T18:30:01.842Z [ INFO] Running make stage stage=build
2026-05-01T18:30:03.147Z [ERROR] Package build failed
2026-05-01T18:30:03.823Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)