# Pastebin 8Zg3Z7HZ output ‘/gnu/store/fx35yrin8ssdmpqzska50pinzzafa2fr-nss-3.39’ of ‘/gnu/store/39gykg65p0h53x2fpccza5dwd7ydl72g-nss-3.39.drv’ differs from previous round build of /gnu/store/39gykg65p0h53x2fpccza5dwd7ydl72g-nss-3.39.drv failed View build log at '/var/log/guix/drvs/39/gykg65p0h53x2fpccza5dwd7ydl72g-nss-3.39.drv.bz2'. building /gnu/store/xa5la8frfxhy2bk6p87ili8x742v0fi7-pbr-3.0.1.tar.gz.drv... cannot build derivation `/gnu/store/gnl4v9rkzcrvsk7qxpaig7903a134f5v-qtbase-5.11.2.drv': 1 dependencies couldn't be built cannot build derivation `/gnu/store/l7sv2n0cljjx3530h2qxc1p0s42bgl5y-bitcoin-core-0.16.1.drv': 1 dependencies couldn't be built guix build: error: build failed: build of `/gnu/store/l7sv2n0cljjx3530h2qxc1p0s42bgl5y-bitcoin-core-0.16.1.drv' failed