2026-04-29T11:52:08.065Z [ INFO] Starting package build
2026-04-29T11:52:08.065Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T11:52:08.682Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:52:09.755Z [ INFO] Running make stage stage=checksum
2026-04-29T11:52:10.233Z [ INFO] Running make stage stage=configure
2026-04-29T11:52:13.665Z [ INFO] Running make stage stage=build
2026-04-29T11:52:14.974Z [ERROR] Package build failed
2026-04-29T11:52:15.447Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)