2026-06-01T15:26:37.479Z [ INFO] Starting package build
2026-06-01T15:26:37.480Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-06-01T15:26:38.742Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:26:40.896Z [ INFO] Running make stage stage=checksum
2026-06-01T15:26:42.302Z [ INFO] Running make stage stage=configure
2026-06-01T15:26:47.668Z [ INFO] Running make stage stage=build
2026-06-01T15:26:49.717Z [ERROR] Package build failed
2026-06-01T15:26:50.227Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)