error: access to absolute path '/nix/store/sw0xrimnql861rjgrbsdax94fhxxa66c-source' is forbidden in pure evaluation mode (use '--impure' to override)
       at /nix/store/jcxrawl2cljy506xqbyq50lwvbrbr9yl-source/buildGoCache.nix:17:20
       … while adding path '/nix/store/sw0xrimnql861rjgrbsdax94fhxxa66c-source' at /nix/store/jcxrawl2cljy506xqbyq50lwvbrbr9yl-source/buildGoCache.nix:17:20
       … while calling the '__path' builtin at /nix/store/jcxrawl2cljy506xqbyq50lwvbrbr9yl-source/buildGoCache.nix:17:20
       … while evaluating attribute 'src' of derivation 'go-cache' at /nix/store/jcxrawl2cljy506xqbyq50lwvbrbr9yl-source/buildGoCache.nix:34:3
       … while evaluating derivation 'go-cache'
  whose name attribute is located at /nix/store/l08q3190p0h9ikb4gb4rb4p1221dzvwl-source/pkgs/stdenv/generic/make-derivation.nix:311:7
       … while calling the 'derivationStrict' builtin at «derivation-internal»:36:12
       … while calling the '__getAttr' builtin at «derivation-internal»:49:17
       … while evaluating the attribute 'out.outPath' at «derivation-internal»:49:7
       …  at /nix/store/l08q3190p0h9ikb4gb4rb4p1221dzvwl-source/pkgs/stdenv/generic/make-derivation.nix:358:7
       … while evaluating attribute 'buildInputs' of derivation 'telegraf-1.28.3' at /nix/store/l08q3190p0h9ikb4gb4rb4p1221dzvwl-source/pkgs/stdenv/generic/make-derivation.nix:358:7
       … while evaluating derivation 'telegraf-1.28.3'
  whose name attribute is located at /nix/store/l08q3190p0h9ikb4gb4rb4p1221dzvwl-source/pkgs/stdenv/generic/make-derivation.nix:311:7
       … while calling the 'derivationStrict' builtin at «derivation-internal»:36:12
       … while evaluating the attribute 'drvPath' at «derivation-internal»:50:7