2026-06-01T14:50:33.723Z [ INFO] Starting package build
2026-06-01T14:50:33.723Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-06-01T14:50:36.169Z [ INFO] Running make stage stage=pre-clean
2026-06-01T14:51:20.582Z [ INFO] Running make stage stage=checksum
2026-06-01T14:51:22.131Z [ INFO] Running make stage stage=configure
2026-06-01T14:52:02.155Z [ INFO] Running make stage stage=build
2026-06-01T14:52:12.207Z [ERROR] Package build failed
2026-06-01T14:52:18.338Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)