2026-04-29T11:37:47.265Z [ INFO] Starting package build
2026-04-29T11:37:47.265Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T11:37:47.842Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:38:19.654Z [ INFO] Running make stage stage=checksum
2026-04-29T11:38:20.654Z [ INFO] Running make stage stage=configure
2026-04-29T11:39:05.441Z [ INFO] Running make stage stage=build
2026-04-29T11:39:44.251Z [ERROR] Package build failed
2026-04-29T11:39:49.363Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)