error: attribute 'armv6l-linux' missing
       at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix:83:16
       … while calling 'requireFile' at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/pkgs/build-support/trivial-builders.nix:725:17
       … from call site at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix:80:8
       … while evaluating the attribute 'src.allowSubstitutes' at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix:72:3
       … while calling 'canSubstituteSrc' at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:58:22
       … from call site at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:63:108
       … while calling anonymous lambda at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:63:10
       … from call site at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:31:38
       … while calling the '__tryEval' builtin at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:30:20
       … while calling anonymous lambda at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:27:14
       … from call site at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/lib/attrsets.nix:479:16
       … while calling anonymous lambda at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/lib/attrsets.nix:479:10
       … while calling the '__isList' builtin at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/lib/lists.nix:139:8
       … while calling 'flatten' at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/lib/lists.nix:138:13
       … from call site at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/lib/lists.nix:140:24
       … while calling anonymous lambda at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/lib/lists.nix:140:21
       … from call site at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/lib/lists.nix:140:10
       … while calling the '__concatMap' builtin at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/lib/lists.nix:140:10
       … while calling 'flatten' at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/lib/lists.nix:138:13
       … from call site at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:25:5
       … while calling anonymous lambda at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:24:19
       … from call site at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:65:14
       … while calling the '__listToAttrs' builtin at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:68:1
       … while calling anonymous lambda at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/checks.nix:2:1
       … from call site at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/flake.nix:59:36
       … while calling anonymous lambda at /nix/store/dban2mjm1p2hqgsybwhzcb7dknldjl56-source/flake.nix:59:28
       … from call site at /nix/store/qvkzwk5awk8np49w7yd8alisl316l2dr-source/lib/attrsets.nix:553:43
       … while calling the '__isAttrs' builtin at «string»:25:9
       … while calling 'prune' at «string»:24:5