2026-05-11T10:26:31.445Z [ INFO] Starting package build
2026-05-11T10:26:31.445Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T10:26:31.981Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:26:32.398Z [ INFO] Running make stage stage=checksum
2026-05-11T10:26:32.754Z [ INFO] Running make stage stage=configure
2026-05-11T10:26:35.060Z [ INFO] Running make stage stage=build
2026-05-11T10:26:35.960Z [ERROR] Package build failed
2026-05-11T10:26:36.182Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)