these 6 derivations will be built:
  /nix/store/0lgrzn5lk6h1lnfdvjqi7636fwgpazsm-squashfs.img.drv
  /nix/store/mn4l8mkrf57fqsbckm2xv2w33jk90ang-initrd.drv
  /nix/store/zldmsmhi6gcd9vb59n7pvhvgr66gp06k-kexec-tarball.drv
  /nix/store/bf15rynw8hizbmrcf78mks59d9k1g44g-test-script.drv
  /nix/store/s2b5nkn8jdvscnrfzwnlj86xfjby0cqy-driver-configuration.json.drv
  /nix/store/md7dc8hwr2hq43pxqp30mbp8l08nfk2b-vm-test-ubuntu_24_04.drv
error: Cannot build '/nix/store/0lgrzn5lk6h1lnfdvjqi7636fwgpazsm-squashfs.img.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/79bqxj8yrr4r5jgm3nx0dhgfis4dd481-squashfs.img
       Last 2 log lines:
       > tribuchet: building on jamie
       > tribuchet: unpacking output /nix/store/79bqxj8yrr4r5jgm3nx0dhgfis4dd481-squashfs.img: unpacking into /nix/store/.tribuchet-tmp-79bqxj8yrr4r5jgm3nx0dhgfis4dd481-squashfs.img: creating file /nix/store/.tribuchet-tmp-79bqxj8yrr4r5jgm3nx0dhgfis4dd481-squashfs.img: File exists (os error 17): File exists (os error 17)
       For full logs, run:
         nix log /nix/store/0lgrzn5lk6h1lnfdvjqi7636fwgpazsm-squashfs.img.drv
error: Cannot build '/nix/store/mn4l8mkrf57fqsbckm2xv2w33jk90ang-initrd.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/1jqy85zkpf77pi0r91xf280nyz42mxmw-initrd
error: Cannot build '/nix/store/zldmsmhi6gcd9vb59n7pvhvgr66gp06k-kexec-tarball.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/913mnv9874v181an8cxwjkiiri2byxxp-kexec-tarball
error: Cannot build '/nix/store/bf15rynw8hizbmrcf78mks59d9k1g44g-test-script.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/db1jyjpdfri8qv6931g6mm3jq0w8jvzb-test-script
error: Cannot build '/nix/store/s2b5nkn8jdvscnrfzwnlj86xfjby0cqy-driver-configuration.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/za9cfprr85p9xmq7pmm3j88anz3b7cbn-driver-configuration.json
error: Cannot build '/nix/store/md7dc8hwr2hq43pxqp30mbp8l08nfk2b-vm-test-ubuntu_24_04.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/s93dalbprgirw5fl42904g791nkv4k6g-vm-test-ubuntu_24_04