these 10 derivations will be built:
  /nix/store/1391ziqalygp6mpaqa8bgiq02xckdx6r-niks3-1.12.0-beta.1.drv
  /nix/store/xfa04kng10la5vfb6h93l0vkjfqq4ava-niks3-server-1.4.0.drv
  /nix/store/132w60mjxshdkfj2l7iyxfd8a9spky4w-niks3-server-customisation-layer.drv
  /nix/store/45z9sp4mlwh7s4z3rhf93vgdjn04a239-excludePaths.drv
  /nix/store/ivbmqs84l2grwbv07m9w8akxqaysgsda-layers.json.drv
  /nix/store/6w4grbckfvw5a2q7wzhc2ka7hfaly19q-niks3-server-conf.json.drv
  /nix/store/qvw9k4ikcn18airqxms828wlh0qbdw57-stream-niks3-server.drv
  /nix/store/nq6yspppb8nmyv0jlpr7wk5lgrbd5xc7-niks3-server.tar.drv
  /nix/store/ydadqmwygcdzmhj1cd240rz7fn1g3zcm-images.drv
  /nix/store/zimmsxlnvbyb72y82gj6jjdzlh84l6dq-niks3-server-docker.drv
building '/nix/store/1391ziqalygp6mpaqa8bgiq02xckdx6r-niks3-1.12.0-beta.1.drv'
building '/nix/store/xfa04kng10la5vfb6h93l0vkjfqq4ava-niks3-server-1.4.0.drv'
niks3-1.12.0-beta.1> tribuchet: building on jamie
niks3-server-1.4.0> tribuchet: building on jamie
niks3-1.12.0-beta.1> Running phase: unpackPhase
niks3-1.12.0-beta.1> unpacking source archive /nix/store/1kvyykwplgcimz58wmmb471wlvzdf03g-source
niks3-1.12.0-beta.1> source root is source
niks3-server-1.4.0> Running phase: unpackPhase
niks3-server-1.4.0> unpacking source archive /nix/store/j2114dkrnwkzc46q751gf84y7y8ip88v-source
niks3-server-1.4.0> source root is source
niks3-1.12.0-beta.1> Running phase: patchPhase
niks3-1.12.0-beta.1> Running phase: updateAutotoolsGnuConfigScriptsPhase
niks3-1.12.0-beta.1> Running phase: configurePhase
niks3-1.12.0-beta.1> Running phase: buildPhase
niks3-1.12.0-beta.1> Building subPackage ./cmd/niks3
niks3-server-1.4.0> Running phase: patchPhase
niks3-server-1.4.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
niks3-server-1.4.0> Running phase: configurePhase
niks3-server-1.4.0> Running phase: buildPhase
niks3-server-1.4.0> Building subPackage ./cmd/niks3-server