these 40 derivations will be built:
  /nix/store/aa0bh4wjglp3xqmbbndvyygg5wms0dxg-system-path.drv
  /nix/store/l1k5r1lrlj8mmzvggz7rx2fv04hih95k-dbus-1.drv
  /nix/store/067r7l68j94jxpz1ag11354kha2rv94w-X-Restart-Triggers-dbus-broker.drv
  /nix/store/ixpwc51dg8zqrchlrvydi7wl6grsl3xn-tribuchet-attach.drv
  /nix/store/2rg9jjll8mm01xn1kqc4jpklqcrsb7jf-nix.conf.drv
  /nix/store/w4aw2rbj3alxkzy0811z0bvbd051sm6w-X-Restart-Triggers-nix-daemon.drv
  /nix/store/0bjbsnpm79bkgn8gdvspiim1b7z0zl5w-unit-nix-daemon.service.drv
  /nix/store/m4h1lcn91410iz49mhah0kls73q5071j-system-path.drv
  /nix/store/zpz6hz3g69ldhhpy3ycbf895c5gf1lq7-dbus-1.drv
  /nix/store/blw3m82yd9bbgkbzpf1h8gqdg3zb7y03-X-Restart-Triggers-dbus-broker.drv
  /nix/store/0lslssqa8bv5ba4g7x60n9241wwi9jcw-unit-dbus-broker.service.drv
  /nix/store/28lmmrmr4j6dp0dl0jlnas8wn0j69h8m-unit-dbus-broker.service.drv
  /nix/store/qv2grj2p647bl6ii2wfy3rh7hgsw1mb8-unit-dbus-broker.service.drv
  /nix/store/cjccgx26zpdjmpx4dic007yiw4xy3nj6-user-units.drv
  /nix/store/8jlpx9p3n0apy7x5m757pkys3wa07ksa-unit-dbus-broker.service.drv
  /nix/store/nq8y4nksf6lpv5ccx0w52p2fv5mc45dq-unit-tribuchet-sandboxd.service.drv
  /nix/store/v0l58lys0x2nl191rbxjpnkn4cjcmqgk-unit-tribuchet-worker.service.drv
  /nix/store/qy1xrdsc1fa5zwg4ir65z57ib7njjypn-system-units.drv
  /nix/store/acasm0y44r27n7vl2ijma96qm96lkmih-etc.drv
  /nix/store/9vw0f77l7n3p6akkbg3y1f7blk32znqm-activate.drv
  /nix/store/qamzyxjwikb9l27ayfs3gd9wzgalw8n9-nixos-system-worker-test.drv
  /nix/store/br6h2gsa5rlgzjqn7vmxhxrvpbnxgzsh-tribuchet-e2e-0.1.0.drv
  /nix/store/gbmf18sgxisna3s5r140wl2r6779r35h-string-references.drv
  /nix/store/s3806sbnkzh6m222bjyh9dhv34k1vz4z-closure-info.drv
  /nix/store/7sl2qbcn1hm33s76qjy4r2kj7karcsib-closure-info.drv
  /nix/store/7gndlv5293ms4fslghnnxsd4agp94sn7-run-nixos-vm.drv
  /nix/store/5m33nxry2cf0sdzzgjsfx1briwvndr65-nixos-vm.drv
  /nix/store/nlkx5zxal3lpnr0acbfcdzzyaghcg1zj-test-script.drv
  /nix/store/h9ngw3bf50w8c2bgf4sc0q53i6pr35qk-user-units.drv
  /nix/store/jzbbz4gf6sdwgb7fsvy6bgqha1gp6y66-unit-tribuchet-hub.service.drv
  /nix/store/y0q899zbb2ppkbgp2v27hvay6ysgyqp9-system-units.drv
  /nix/store/p9l26r6mfwa03a14y815d9py7j71kbza-etc.drv
  /nix/store/gf73s3dklx7cizkrslk3v8ahli409mdc-activate.drv
  /nix/store/qkr26x0jv3gcrw98dnd2l8awh6miv6ln-nixos-system-hub-test.drv
  /nix/store/xfwhq13mhk4bd32id12xj038ayaf3dbs-closure-info.drv
  /nix/store/kqzand7qyir2z8mc51fsjq4rrb919ka5-run-nixos-vm.drv
  /nix/store/pa03f8b6yak1m4zm6i0479apbqpf4myv-nixos-vm.drv
  /nix/store/kh74z0dviyr9dhs82kipvag6a06xmkwv-driverConfiguration.json.drv
  /nix/store/hpmanklyph5wbg1ac4690llrq4gn9dvw-nixos-test-driver-tribuchet.drv
  /nix/store/8fd801qk4fm1w95wlib06k7hs48ql281-vm-test-run-tribuchet.drv
error: Cannot build '/nix/store/blw3m82yd9bbgkbzpf1h8gqdg3zb7y03-X-Restart-Triggers-dbus-broker.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/63ynlwxppq1iljm5dmil3lzch6iwmg7z-X-Restart-Triggers-dbus-broker
       Last 2 log lines:
       > tribuchet: building on jamie
       > mv: cannot remove '/build/.attr-1lf969yddshzhld7sr1vbagr07bnygg99lgl6gk5kxcnp4z9wbcq': Operation not permitted
       For full logs, run:
         nix log /nix/store/blw3m82yd9bbgkbzpf1h8gqdg3zb7y03-X-Restart-Triggers-dbus-broker.drv
error: Cannot build '/nix/store/0lslssqa8bv5ba4g7x60n9241wwi9jcw-unit-dbus-broker.service.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/nahf49xz4ws7krr4rrn03b1d5mv8p37h-unit-dbus-broker.service
error: Cannot build '/nix/store/28lmmrmr4j6dp0dl0jlnas8wn0j69h8m-unit-dbus-broker.service.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/57nng80588ljzif0y7nza4nskc0kgsx6-unit-dbus-broker.service
error: Cannot build '/nix/store/h9ngw3bf50w8c2bgf4sc0q53i6pr35qk-user-units.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/1dcv103qd4n5mfc38abj7nrjyfnl7c78-user-units
error: Cannot build '/nix/store/067r7l68j94jxpz1ag11354kha2rv94w-X-Restart-Triggers-dbus-broker.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/nxybvv3j1r8wh0d10xi51arx1x98w5h5-X-Restart-Triggers-dbus-broker
       Last 2 log lines:
       > tribuchet: building on jamie
       > mv: cannot remove '/build/.attr-1lf969yddshzhld7sr1vbagr07bnygg99lgl6gk5kxcnp4z9wbcq': Operation not permitted
       For full logs, run:
         nix log /nix/store/067r7l68j94jxpz1ag11354kha2rv94w-X-Restart-Triggers-dbus-broker.drv
error: Cannot build '/nix/store/8jlpx9p3n0apy7x5m757pkys3wa07ksa-unit-dbus-broker.service.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/f83j8b936i2vbvnwnm77hjdmbflig61d-unit-dbus-broker.service
error: Cannot build '/nix/store/qv2grj2p647bl6ii2wfy3rh7hgsw1mb8-unit-dbus-broker.service.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/dp9fy86q8zladin63p8igmgmmps8wcjb-unit-dbus-broker.service
error: Cannot build '/nix/store/cjccgx26zpdjmpx4dic007yiw4xy3nj6-user-units.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/6vc3r7ndabdzdrqlpnvi2nnk59s4q7yr-user-units
error: Cannot build '/nix/store/qy1xrdsc1fa5zwg4ir65z57ib7njjypn-system-units.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/jcyjzfc5gkbns565n09cwcwkyhw57m9v-system-units
error: Cannot build '/nix/store/acasm0y44r27n7vl2ijma96qm96lkmih-etc.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/2s0s2969kgjz2hpxvhxxzvz2s3qgvz80-etc
error: Cannot build '/nix/store/9vw0f77l7n3p6akkbg3y1f7blk32znqm-activate.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/j0hs28ml2bb0d6sjbh8sjrm4m23fsfr4-activate
error: Cannot build '/nix/store/qamzyxjwikb9l27ayfs3gd9wzgalw8n9-nixos-system-worker-test.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/dlnsb82kwws3a5khgsymk307qpcfqlxk-nixos-system-worker-test
error: Cannot build '/nix/store/ixpwc51dg8zqrchlrvydi7wl6grsl3xn-tribuchet-attach.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/226wwk791y6kcjl4vyjd3kmqq3v2al30-tribuchet-attach
       Last 2 log lines:
       > tribuchet: building on jamie
       > mv: cannot remove '/build/.attr-1lf969yddshzhld7sr1vbagr07bnygg99lgl6gk5kxcnp4z9wbcq': Operation not permitted
       For full logs, run:
         nix log /nix/store/ixpwc51dg8zqrchlrvydi7wl6grsl3xn-tribuchet-attach.drv
error: Cannot build '/nix/store/2rg9jjll8mm01xn1kqc4jpklqcrsb7jf-nix.conf.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/vdnhwgfavyhf7skjg1l2plbhkkb7jh6n-nix.conf
error: Cannot build '/nix/store/w4aw2rbj3alxkzy0811z0bvbd051sm6w-X-Restart-Triggers-nix-daemon.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/s2sq1bcny7wgqpg3nvpm5i6lzl1294xn-X-Restart-Triggers-nix-daemon
error: Cannot build '/nix/store/0bjbsnpm79bkgn8gdvspiim1b7z0zl5w-unit-nix-daemon.service.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/24ffqzd6cfncsw7qpz0c1hvpmpvwgyb7-unit-nix-daemon.service
error: Cannot build '/nix/store/y0q899zbb2ppkbgp2v27hvay6ysgyqp9-system-units.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/vm0mgm4iyx7y5v2mcfj5364zyda8adcr-system-units
error: Cannot build '/nix/store/p9l26r6mfwa03a14y815d9py7j71kbza-etc.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/77dqwqcsfn3drragvvq3dkk3bgxwazx8-etc
error: Cannot build '/nix/store/gf73s3dklx7cizkrslk3v8ahli409mdc-activate.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/7q295f1p1f6v487rrs8f18ckv8m7zx9i-activate
error: Cannot build '/nix/store/qkr26x0jv3gcrw98dnd2l8awh6miv6ln-nixos-system-hub-test.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/qawva71xwq66npcjfdbvckhxl07qj2gv-nixos-system-hub-test
error: Cannot build '/nix/store/xfwhq13mhk4bd32id12xj038ayaf3dbs-closure-info.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/f64dy8822bxzkl6h2zdr261j0mx2ri8g-closure-info
error: Cannot build '/nix/store/kqzand7qyir2z8mc51fsjq4rrb919ka5-run-nixos-vm.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/4awm9j599dg9cxryfdx01gkamqps0g6f-run-nixos-vm
error: Cannot build '/nix/store/pa03f8b6yak1m4zm6i0479apbqpf4myv-nixos-vm.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/rfyxzlm8v7hiyjda1ykxbsi606cjjak9-nixos-vm
error: Cannot build '/nix/store/nlkx5zxal3lpnr0acbfcdzzyaghcg1zj-test-script.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/6v0dk4j67p71jsf4dn12iwp7qxx4c225-test-script
       Last 2 log lines:
       > tribuchet: building on jamie
       > mv: cannot remove '/build/.attr-1lf969yddshzhld7sr1vbagr07bnygg99lgl6gk5kxcnp4z9wbcq': Operation not permitted
       For full logs, run:
         nix log /nix/store/nlkx5zxal3lpnr0acbfcdzzyaghcg1zj-test-script.drv
error: Cannot build '/nix/store/gbmf18sgxisna3s5r140wl2r6779r35h-string-references.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/xw2vw19d8z3symy43lf2hpq9svwk3fdl-string-references
       Last 2 log lines:
       > tribuchet: building on jamie
       > mv: cannot remove '/build/.attr-1lf969yddshzhld7sr1vbagr07bnygg99lgl6gk5kxcnp4z9wbcq': Operation not permitted
       For full logs, run:
         nix log /nix/store/gbmf18sgxisna3s5r140wl2r6779r35h-string-references.drv
error: Cannot build '/nix/store/s3806sbnkzh6m222bjyh9dhv34k1vz4z-closure-info.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/6mmw61rbjc52wvw1w5qygikjksvv18gx-closure-info
error: Cannot build '/nix/store/7sl2qbcn1hm33s76qjy4r2kj7karcsib-closure-info.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/j7axl4wwx0m1zwa833xk3vlhg3dfcbwk-closure-info
error: Cannot build '/nix/store/7gndlv5293ms4fslghnnxsd4agp94sn7-run-nixos-vm.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/iflq832z3a1z7c5sisa52nrwc01yf5i2-run-nixos-vm
error: Cannot build '/nix/store/5m33nxry2cf0sdzzgjsfx1briwvndr65-nixos-vm.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/lmn6a3rjxn66wpmp3c1zzmzfym5h5a3f-nixos-vm
error: Cannot build '/nix/store/kh74z0dviyr9dhs82kipvag6a06xmkwv-driverConfiguration.json.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/2bqywznx46plmphparh3yn6jhl5yq6yq-driverConfiguration.json
error: Cannot build '/nix/store/hpmanklyph5wbg1ac4690llrq4gn9dvw-nixos-test-driver-tribuchet.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/gba2xckjdz7sgaf3adbcr1hmv6lscrbj-nixos-test-driver-tribuchet
error: Cannot build '/nix/store/8fd801qk4fm1w95wlib06k7hs48ql281-vm-test-run-tribuchet.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/qhl5z30achp1bf0k20assbz6v6fpnqip-vm-test-run-tribuchet