these 32 derivations will be built:
  /nix/store/49l7ygf45a86hmh5blbc40c6sm4g9hkn-system-path.drv
  /nix/store/c572cjzkf80n6xm8i0c2gpsx31i3wpiq-dbus-1.drv
  /nix/store/li89b610vly48j9wk11xf0dc0f6pwpw5-X-Restart-Triggers-dbus-broker.drv
  /nix/store/h9lzdrx2hh24w4mmjcn7jn303vk5qr71-unit-dbus-broker.service.drv
  /nix/store/1z87cdz313v0fcnj44xlrdl1lj3v9gkh-user-units.drv
  /nix/store/kbgn3d3yas4rhqb0nnldjvjipyw16286-unit-dbus-broker.service.drv
  /nix/store/l3nzfj83r98i46c90z23mqik1k3zm8x6-unit-tinc.mesh.service.drv
  /nix/store/qxnzl7qc0hs773iw59agaizb1nnsd73s-system-units.drv
  /nix/store/yj6awr5riayj3wsnsd61dfxmy7p98i76-etc.drv
  /nix/store/zqz76r781llfvac3zh7vpq3s6iak8bi1-activate.drv
  /nix/store/a0q6vjahnzp54rmza6famqwxqfpwc0hf-nixos-system-alpha-test.drv
  /nix/store/27gr33rzswa6is5j68afvym2h0n8djyy-closure-info.drv
  /nix/store/8dsck24y92hq9y156awiammlq9997kna-run-nixos-vm.drv
  /nix/store/6qa4iivlp0qzd5w1dx3kmbqdzahm2dwk-nixos-vm.drv
  /nix/store/2k5373lfrv7hxqdgfhlfij2ql0isrkz5-system-path.drv
  /nix/store/paph4i5yvv7ikq1q4knwyrjaspapa22y-dbus-1.drv
  /nix/store/3zvll3lqr2wi845x3q1da578rmfn679a-X-Restart-Triggers-dbus-broker.drv
  /nix/store/2hb22d0lkd1bgznydxv01dqwhm3r7rvk-unit-dbus-broker.service.drv
  /nix/store/9yhinigr67n0jwa8dgfm3ffqbrqqy68q-unit-tinc-auth.service.drv
  /nix/store/xm3x2ja1b7gf8j86n8yiqclaiscy728s-unit-tinc.mesh.service.drv
  /nix/store/204l0alfr17ydfdygja5x2w8j0341v5s-system-units.drv
  /nix/store/a1yllw2qhn7wl6jasr3s4mzxqfj8b9ph-unit-dbus-broker.service.drv
  /nix/store/5n5h37m40qvjkfcgvbyz2g7pm737h8i8-user-units.drv
  /nix/store/r4z5p2cgav7cijrwqm4kys41h119qnn8-etc.drv
  /nix/store/w19bffy10y1sldr9lg6yl03vy0yd3cfw-activate.drv
  /nix/store/lmpl4s8ys8sdxzx1z6xw3g0bs8qsinqf-nixos-system-beta-test.drv
  /nix/store/69qajzhbfnykd7xzwds1rgd6h0n3sm8g-closure-info.drv
  /nix/store/cjd8lian99fjw7zl18f32izmdi4s8aki-run-nixos-vm.drv
  /nix/store/ymrpzdphcjmd3pfrw9wynhmka3a86rx5-nixos-vm.drv
  /nix/store/gf01crcyqylkv9psqvqn67linwgg79ip-driverConfiguration.json.drv
  /nix/store/pfscm42d4wcj5rrl5pgaqg9aijfnk4vq-nixos-test-driver-tinc-auth-nixos.drv
  /nix/store/12l6vnh4hng4cnipsckgblwxbyxixyfh-vm-test-run-tinc-auth-nixos.drv
error: Cannot build '/nix/store/2hb22d0lkd1bgznydxv01dqwhm3r7rvk-unit-dbus-broker.service.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/ma2sl76vnps23llcg2hcic1fnydgb3v4-unit-dbus-broker.service
       Last 2 log lines:
       > tribuchet: building on eliza
       > tribuchet worker error: peer error: stale scratch tree /var/lib/tribuchet/a85/scratch could not be removed: Permission denied (os error 13)
       For full logs, run:
         nix log /nix/store/2hb22d0lkd1bgznydxv01dqwhm3r7rvk-unit-dbus-broker.service.drv
error: Cannot build '/nix/store/204l0alfr17ydfdygja5x2w8j0341v5s-system-units.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/c4h7gq0vsn2wnmr4yzbnizdg4imb705f-system-units
error: Cannot build '/nix/store/h9lzdrx2hh24w4mmjcn7jn303vk5qr71-unit-dbus-broker.service.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/slpb7d16b01bk5ckfwamf7jgwybyghnn-unit-dbus-broker.service
       Last 2 log lines:
       > tribuchet: building on eliza
       > tribuchet worker error: peer error: stale scratch tree /var/lib/tribuchet/a85/scratch could not be removed: Permission denied (os error 13)
       For full logs, run:
         nix log /nix/store/h9lzdrx2hh24w4mmjcn7jn303vk5qr71-unit-dbus-broker.service.drv
error: Cannot build '/nix/store/1z87cdz313v0fcnj44xlrdl1lj3v9gkh-user-units.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/afblyps6xiqhc0kh65xq5p2kznhm8j70-user-units
error: Cannot build '/nix/store/5n5h37m40qvjkfcgvbyz2g7pm737h8i8-user-units.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/5ki731pi93nc8h37rprlpr0jqfbk13g9-user-units
       Last 2 log lines:
       > tribuchet: building on eliza
       > tribuchet worker error: peer error: stale scratch tree /var/lib/tribuchet/a85/scratch could not be removed: Permission denied (os error 13)
       For full logs, run:
         nix log /nix/store/5n5h37m40qvjkfcgvbyz2g7pm737h8i8-user-units.drv
error: Cannot build '/nix/store/r4z5p2cgav7cijrwqm4kys41h119qnn8-etc.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/aywgxr0f8713wcbff7a32dn6j3rj4mlc-etc
error: Cannot build '/nix/store/w19bffy10y1sldr9lg6yl03vy0yd3cfw-activate.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/fmb6baan8b7p32f19qh0w3yd7c5rnkcl-activate
error: Cannot build '/nix/store/lmpl4s8ys8sdxzx1z6xw3g0bs8qsinqf-nixos-system-beta-test.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/n6y0i5yz3zg7pf97yclxdhwn5w1f475r-nixos-system-beta-test
error: Cannot build '/nix/store/69qajzhbfnykd7xzwds1rgd6h0n3sm8g-closure-info.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/3hbidh9672xffqqyqdi0kyxyhblf3jrw-closure-info
error: Cannot build '/nix/store/cjd8lian99fjw7zl18f32izmdi4s8aki-run-nixos-vm.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/5bvc9rqr3rra64inv1lnkm6fmqnrg4d9-run-nixos-vm
error: Cannot build '/nix/store/ymrpzdphcjmd3pfrw9wynhmka3a86rx5-nixos-vm.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/5bg51kfc2msjfb4ifqiip128hw4hhc46-nixos-vm
error: Cannot build '/nix/store/qxnzl7qc0hs773iw59agaizb1nnsd73s-system-units.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/37ghq50glk8sykx5g9m0q5fhn067sv3p-system-units
       Last 2 log lines:
       > tribuchet: building on eliza
       > tribuchet worker error: peer error: stale scratch tree /var/lib/tribuchet/a85/scratch could not be removed: Permission denied (os error 13)
       For full logs, run:
         nix log /nix/store/qxnzl7qc0hs773iw59agaizb1nnsd73s-system-units.drv
error: Cannot build '/nix/store/yj6awr5riayj3wsnsd61dfxmy7p98i76-etc.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/w654wj8y7fka765rvas37g3lh9ymb3r9-etc
error: Cannot build '/nix/store/zqz76r781llfvac3zh7vpq3s6iak8bi1-activate.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/q61pq7kjkbciksxmk79iwy0jnxvwaqbz-activate
error: Cannot build '/nix/store/a0q6vjahnzp54rmza6famqwxqfpwc0hf-nixos-system-alpha-test.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/y5b1244g4g8fgl7qsa5nk22q74sncb64-nixos-system-alpha-test
error: Cannot build '/nix/store/27gr33rzswa6is5j68afvym2h0n8djyy-closure-info.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/aqj6biiq55xggk6m1734l181qwfv14b2-closure-info
error: Cannot build '/nix/store/8dsck24y92hq9y156awiammlq9997kna-run-nixos-vm.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/xqkjd4ggzcysg5n2mg6lzyh1nc6nydz6-run-nixos-vm
error: Cannot build '/nix/store/6qa4iivlp0qzd5w1dx3kmbqdzahm2dwk-nixos-vm.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/jyjsdpabd9npvi7l12waznj2pc1bv55g-nixos-vm
error: Cannot build '/nix/store/gf01crcyqylkv9psqvqn67linwgg79ip-driverConfiguration.json.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/qm8s5vfkhzw1zzp2micsnm9xdf7h1x7z-driverConfiguration.json
error: Cannot build '/nix/store/pfscm42d4wcj5rrl5pgaqg9aijfnk4vq-nixos-test-driver-tinc-auth-nixos.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/in4fnkkgdcaqjivxdljrxxbx63kj429x-nixos-test-driver-tinc-auth-nixos
error: Cannot build '/nix/store/12l6vnh4hng4cnipsckgblwxbyxixyfh-vm-test-run-tinc-auth-nixos.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/xj4i381ijzspwm985kg8g8wz4frs0mcq-vm-test-run-tinc-auth-nixos