[INFO] fetching crate stainless 0.1.12...
[INFO] testing stainless-0.1.12 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stainless 0.1.12 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate stainless 0.1.12 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stainless 0.1.12
[INFO] finished tweaking crates.io crate stainless 0.1.12
[INFO] tweaked toml for crates.io crate stainless 0.1.12 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e7edf38f065ba7dfd50f9705113582df76839b6f2ad18e0ddca37e5b4363606
[INFO] running `Command { std: "docker" "start" "-a" "5e7edf38f065ba7dfd50f9705113582df76839b6f2ad18e0ddca37e5b4363606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e7edf38f065ba7dfd50f9705113582df76839b6f2ad18e0ddca37e5b4363606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7edf38f065ba7dfd50f9705113582df76839b6f2ad18e0ddca37e5b4363606", kill_on_drop: false }`
[INFO] [stdout] 5e7edf38f065ba7dfd50f9705113582df76839b6f2ad18e0ddca37e5b4363606
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c039dd3aa624c66f4f68c1c59d90f8e72d5124c12f23f91fa0f7b44e5ef13e5
[INFO] running `Command { std: "docker" "start" "-a" "5c039dd3aa624c66f4f68c1c59d90f8e72d5124c12f23f91fa0f7b44e5ef13e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling stainless v0.1.12 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(plugin_registrar, quote, rustc_private)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: a __rustc_plugin_registrar symbol must now be defined instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(plugin_registrar, quote, rustc_private)]
[INFO] [stdout]   |                              ^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]    --> src/lib.rs:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | extern crate syntax;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin`
[INFO] [stdout]    --> src/lib.rs:172:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | extern crate rustc_plugin;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_ty` in this scope
[INFO] [stdout]    --> src/generate.rs:161:29
[INFO] [stdout]     |
[INFO] [stdout] 161 |                         ty: quote_ty!(cx, &mut ::test::Bencher),
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_pat` in this scope
[INFO] [stdout]    --> src/generate.rs:162:30
[INFO] [stdout]     |
[INFO] [stdout] 162 |                         pat: quote_pat!(cx, $bench),
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope
[INFO] [stdout]    --> src/lib.rs:185:3
[INFO] [stdout]     |
[INFO] [stdout] 185 | #[plugin_registrar]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `plugin_registrar` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/describe.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub name: Option<ast::Ident>,
[INFO] [stdout]    |                      ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/describe.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub before_each: Option<P<ast::Block>>,
[INFO] [stdout]    |                               ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/describe.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub after_each: Option<P<ast::Block>>,
[INFO] [stdout]    |                              ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `base`
[INFO] [stdout]   --> src/describe.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn describe<'a>(cx: &'a mut base::ExtCtxt, sp: codemap::Span,
[INFO] [stdout]    |                                 ^^^^ use of undeclared crate or module `base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]   --> src/describe.rs:63:52
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub fn describe<'a>(cx: &'a mut base::ExtCtxt, sp: codemap::Span,
[INFO] [stdout]    |                                                    ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/describe.rs:64:23
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 name: ast::Ident, tokens: Vec<tokenstream::TokenTree>) -> Box<base::MacResult + 'a> {
[INFO] [stdout]    |                       ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokenstream`
[INFO] [stdout]   --> src/describe.rs:64:47
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 name: ast::Ident, tokens: Vec<tokenstream::TokenTree>) -> Box<base::MacResult + 'a> {
[INFO] [stdout]    |                                               ^^^^^^^^^^^ use of undeclared crate or module `tokenstream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `base`
[INFO] [stdout]   --> src/describe.rs:64:79
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 name: ast::Ident, tokens: Vec<tokenstream::TokenTree>) -> Box<base::MacResult + 'a> {
[INFO] [stdout]    |                                                                               ^^^^ use of undeclared crate or module `base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `parse`
[INFO] [stdout]   --> src/describe.rs:66:50
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let state: DescribeState = Parse::parse(&mut parse::stream_to_parser(cx.parse_sess(), tokens.into_iter().collect()), (sp, &mut*cx, So...
[INFO] [stdout]    |                                                  ^^^^^ use of undeclared crate or module `parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `base`
[INFO] [stdout]   --> src/describe.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     base::MacEager::items(SmallVector::one(state.generate(sp, cx, None)))
[INFO] [stdout]    |     ^^^^ use of undeclared crate or module `base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SmallVector`
[INFO] [stdout]   --> src/describe.rs:69:27
[INFO] [stdout]    |
[INFO] [stdout] 69 |     base::MacEager::items(SmallVector::one(state.generate(sp, cx, None)))
[INFO] [stdout]    |                           ^^^^^^^^^^^ use of undeclared type `SmallVector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]   --> src/parse.rs:60:14
[INFO] [stdout]    |
[INFO] [stdout] 60 |             (token::OpenDelim(token::Paren), ident, token::CloseDelim(token::Paren)) => { ident },
[INFO] [stdout]    |              ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]   --> src/parse.rs:60:31
[INFO] [stdout]    |
[INFO] [stdout] 60 |             (token::OpenDelim(token::Paren), ident, token::CloseDelim(token::Paren)) => { ident },
[INFO] [stdout]    |                               ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]   --> src/parse.rs:60:53
[INFO] [stdout]    |
[INFO] [stdout] 60 |             (token::OpenDelim(token::Paren), ident, token::CloseDelim(token::Paren)) => { ident },
[INFO] [stdout]    |                                                     ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]   --> src/parse.rs:60:71
[INFO] [stdout]    |
[INFO] [stdout] 60 |             (token::OpenDelim(token::Paren), ident, token::CloseDelim(token::Paren)) => { ident },
[INFO] [stdout]    |                                                                       ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]   --> src/parse.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl<'a, 'b> Parse<(codemap::Span, &'a mut base::ExtCtxt<'b>, Option<ast::Ident>)> for DescribeState {
[INFO] [stdout]    |                     ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `base`
[INFO] [stdout]   --> src/parse.rs:86:44
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl<'a, 'b> Parse<(codemap::Span, &'a mut base::ExtCtxt<'b>, Option<ast::Ident>)> for DescribeState {
[INFO] [stdout]    |                                            ^^^^ use of undeclared crate or module `base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/parse.rs:86:70
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl<'a, 'b> Parse<(codemap::Span, &'a mut base::ExtCtxt<'b>, Option<ast::Ident>)> for DescribeState {
[INFO] [stdout]    |                                                                      ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]   --> src/parse.rs:88:31
[INFO] [stdout]    |
[INFO] [stdout] 88 |              (sp, cx, name): (codemap::Span, &'a mut base::ExtCtxt, Option<ast::Ident>)) -> DescribeState {
[INFO] [stdout]    |                               ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `base`
[INFO] [stdout]   --> src/parse.rs:88:54
[INFO] [stdout]    |
[INFO] [stdout] 88 |              (sp, cx, name): (codemap::Span, &'a mut base::ExtCtxt, Option<ast::Ident>)) -> DescribeState {
[INFO] [stdout]    |                                                      ^^^^ use of undeclared crate or module `base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/parse.rs:88:76
[INFO] [stdout]    |
[INFO] [stdout] 88 |              (sp, cx, name): (codemap::Span, &'a mut base::ExtCtxt, Option<ast::Ident>)) -> DescribeState {
[INFO] [stdout]    |                                                                            ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:105:37
[INFO] [stdout]     |
[INFO] [stdout] 105 |                         try(parser, token::OpenDelim(token::Brace), "{ after the name of a describe! block");
[INFO] [stdout]     |                                     ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:105:54
[INFO] [stdout]     |
[INFO] [stdout] 105 |                         try(parser, token::OpenDelim(token::Brace), "{ after the name of a describe! block");
[INFO] [stdout]     |                                                      ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:117:31
[INFO] [stdout]     |
[INFO] [stdout] 117 |         while parser.token != token::CloseDelim(token::Brace) && parser.token != token::Eof {
[INFO] [stdout]     |                               ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:117:49
[INFO] [stdout]     |
[INFO] [stdout] 117 |         while parser.token != token::CloseDelim(token::Brace) && parser.token != token::Eof {
[INFO] [stdout]     |                                                 ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:117:82
[INFO] [stdout]     |
[INFO] [stdout] 117 |         while parser.token != token::CloseDelim(token::Brace) && parser.token != token::Eof {
[INFO] [stdout]     |                                                                                  ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:160:40
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     if parser.token == token::OpenDelim(token::Paren) {
[INFO] [stdout]     |                                        ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:160:57
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     if parser.token == token::OpenDelim(token::Paren) {
[INFO] [stdout]     |                                                         ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:163:37
[INFO] [stdout]     |
[INFO] [stdout] 163 |                         try(parser, token::CloseDelim(token::Paren), "unclosed failing condition paren");
[INFO] [stdout]     |                                     ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:163:55
[INFO] [stdout]     |
[INFO] [stdout] 163 |                         try(parser, token::CloseDelim(token::Paren), "unclosed failing condition paren");
[INFO] [stdout]     |                                                       ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:177:33
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     try(parser, token::Not, "!");
[INFO] [stdout]     |                                 ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:185:33
[INFO] [stdout]     |
[INFO] [stdout] 185 |                     try(parser, token::CloseDelim(token::Brace), "}} to close `describe!`")
[INFO] [stdout]     |                                 ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:185:51
[INFO] [stdout]     |
[INFO] [stdout] 185 |                     try(parser, token::CloseDelim(token::Brace), "}} to close `describe!`")
[INFO] [stdout]     |                                                   ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]    --> src/parse.rs:197:45
[INFO] [stdout]     |
[INFO] [stdout] 197 | fn try(parser: &mut Parser, expected_token: token::Token, err: &str) {
[INFO] [stdout]     |                                             ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/test.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub block: P<ast::Block>,
[INFO] [stdout]    |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/test.rs:23:38
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub failing_msg: Option<(Symbol, ast::StrStyle)>,
[INFO] [stdout]    |                                      ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/test.rs:28:54
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn failing_test(failing_msg: Option<(Symbol, ast::StrStyle)>) -> TestConfig {
[INFO] [stdout]    |                                                      ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/bench.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub bench: P<ast::Ident>,
[INFO] [stdout]    |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/bench.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub block: P<ast::Block>
[INFO] [stdout]    |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]   --> src/generate.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn generate(self, codemap::Span, &mut base::ExtCtxt, Cfg) -> P<ast::Item>;
[INFO] [stdout]    |                       ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `base`
[INFO] [stdout]   --> src/generate.rs:24:43
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn generate(self, codemap::Span, &mut base::ExtCtxt, Cfg) -> P<ast::Item>;
[INFO] [stdout]    |                                           ^^^^ use of undeclared crate or module `base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/generate.rs:24:68
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn generate(self, codemap::Span, &mut base::ExtCtxt, Cfg) -> P<ast::Item>;
[INFO] [stdout]    |                                                                    ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]   --> src/generate.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, state: &'a DescribeState) -> P<ast::Item> {
[INFO] [stdout]    |                           ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `base`
[INFO] [stdout]   --> src/generate.rs:28:51
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, state: &'a DescribeState) -> P<ast::Item> {
[INFO] [stdout]    |                                                   ^^^^ use of undeclared crate or module `base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/generate.rs:28:97
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, state: &'a DescribeState) -> P<ast::Item> {
[INFO] [stdout]    |                                                                                                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/generate.rs:32:64
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let test_attribute = cx.attribute(sp, cx.meta_word(sp, Symbol::intern("test")));
[INFO] [stdout]    |                                                                ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/generate.rs:35:62
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let should_panic = cx.attribute(sp, cx.meta_word(sp, Symbol::intern("should_panic")));
[INFO] [stdout]    |                                                              ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/generate.rs:38:56
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let ignore = cx.attribute(sp, cx.meta_word(sp, Symbol::intern("ignore")));
[INFO] [stdout]    |                                                        ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/generate.rs:40:57
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let non_snake_word = cx.meta_list_item_word(sp, Symbol::intern("non_snake_case"));
[INFO] [stdout]    |                                                         ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/generate.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let allow_non_snake_case = cx.meta_list(sp, Symbol::intern("allow"),
[INFO] [stdout]    |                                                     ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/generate.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 P(ast::Block {
[INFO] [stdout]    |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/generate.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 P(ast::Block {
[INFO] [stdout]    |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/generate.rs:69:19
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 P(ast::Block {
[INFO] [stdout]    |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/generate.rs:89:44
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     let should_panic_str = Symbol::intern("should_panic");
[INFO] [stdout]    |                                            ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]   --> src/generate.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |                     let expected_str = Symbol::intern("expected");
[INFO] [stdout]    |                                        ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/generate.rs:94:25
[INFO] [stdout]    |
[INFO] [stdout] 94 |                         ast::LitKind::Str(msg.0, msg.1)
[INFO] [stdout]    |                         ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]   --> src/generate.rs:96:54
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     let nested_expected_name_value = codemap::respan(
[INFO] [stdout]    |                                                      ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]   --> src/generate.rs:98:25
[INFO] [stdout]    |
[INFO] [stdout] 98 |                         ast::NestedMetaItemKind::MetaItem(expected_name_value));
[INFO] [stdout]    |                         ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:113:11
[INFO] [stdout]     |
[INFO] [stdout] 113 |         P(ast::Item {
[INFO] [stdout]     |           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |             id: ast::DUMMY_NODE_ID,
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:118:19
[INFO] [stdout]     |
[INFO] [stdout] 118 |             node: ast::ItemKind::Fn(
[INFO] [stdout]     |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:120:19
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 P(ast::FnDecl {
[INFO] [stdout]     |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:122:29
[INFO] [stdout]     |
[INFO] [stdout] 122 |                     output: ast::FunctionRetTy::Default(sp),
[INFO] [stdout]     |                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 ast::Unsafety::Normal,
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/generate.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 codemap::respan(sp, ast::Constness::NotConst),
[INFO] [stdout]     |                 ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:127:37
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 codemap::respan(sp, ast::Constness::NotConst),
[INFO] [stdout]     |                                     ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `abi`
[INFO] [stdout]    --> src/generate.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 abi::Abi::Rust,
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `abi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 ast::Generics::default(),
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:135:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |             vis: ast::Visibility::Inherited,
[INFO] [stdout]     |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/generate.rs:143:27
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, _: ()) -> P<ast::Item> {
[INFO] [stdout]     |                           ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `base`
[INFO] [stdout]    --> src/generate.rs:143:51
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, _: ()) -> P<ast::Item> {
[INFO] [stdout]     |                                                   ^^^^ use of undeclared crate or module `base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:143:78
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, _: ()) -> P<ast::Item> {
[INFO] [stdout]     |                                                                              ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]    --> src/generate.rs:147:65
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let bench_attribute = cx.attribute(sp, cx.meta_word(sp, Symbol::intern("bench")));
[INFO] [stdout]     |                                                                 ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:150:11
[INFO] [stdout]     |
[INFO] [stdout] 150 |         P(ast::Item {
[INFO] [stdout]     |           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |             id: ast::DUMMY_NODE_ID,
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:157:19
[INFO] [stdout]     |
[INFO] [stdout] 157 |             node: ast::ItemKind::Fn(
[INFO] [stdout]     |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:159:19
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 P(ast::FnDecl {
[INFO] [stdout]     |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:160:34
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     inputs: vec![ast::Arg {
[INFO] [stdout]     |                                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:163:29
[INFO] [stdout]     |
[INFO] [stdout] 163 |                         id: ast::DUMMY_NODE_ID
[INFO] [stdout]     |                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:165:29
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     output: ast::FunctionRetTy::Default(sp),
[INFO] [stdout]     |                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:170:17
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 ast::Unsafety::Normal,
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/generate.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 codemap::respan(sp, ast::Constness::NotConst),
[INFO] [stdout]     |                 ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 codemap::respan(sp, ast::Constness::NotConst),
[INFO] [stdout]     |                                     ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `abi`
[INFO] [stdout]    --> src/generate.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 abi::Abi::Rust,
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `abi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:173:17
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 ast::Generics::default(),
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:179:18
[INFO] [stdout]     |
[INFO] [stdout] 179 |             vis: ast::Visibility::Inherited,
[INFO] [stdout]     |                  ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/generate.rs:187:27
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, state: &'a DescribeState) -> P<ast::Item> {
[INFO] [stdout]     |                           ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `base`
[INFO] [stdout]    --> src/generate.rs:187:51
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, state: &'a DescribeState) -> P<ast::Item> {
[INFO] [stdout]     |                                                   ^^^^ use of undeclared crate or module `base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:187:97
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, state: &'a DescribeState) -> P<ast::Item> {
[INFO] [stdout]     |                                                                                                 ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/generate.rs:197:31
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn generate(mut self, sp: codemap::Span, cx: &mut base::ExtCtxt,
[INFO] [stdout]     |                               ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `base`
[INFO] [stdout]    --> src/generate.rs:197:55
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn generate(mut self, sp: codemap::Span, cx: &mut base::ExtCtxt,
[INFO] [stdout]     |                                                       ^^^^ use of undeclared crate or module `base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:198:56
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 state: Option<&'a DescribeState>) -> P<ast::Item> {
[INFO] [stdout]     |                                                        ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:205:45
[INFO] [stdout]     |
[INFO] [stdout] 205 |                     Some(ref now) => Some(P(ast::Block {
[INFO] [stdout]     |                                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:215:45
[INFO] [stdout]     |
[INFO] [stdout] 215 |                     Some(ref now) => Some(P(ast::Block {
[INFO] [stdout]     |                                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/generate.rs:228:47
[INFO] [stdout]     |
[INFO] [stdout] 228 |         let super_glob = cx.item_use_glob(sp, ast::Visibility::Public, vec![cx.ident_of("super")]);
[INFO] [stdout]     |                                               ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Symbol`
[INFO] [stdout]    --> src/lib.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         Symbol::intern("describe"),
[INFO] [stdout]     |         ^^^^^^ use of undeclared type `Symbol`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/describe.rs:45:29
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub before_each: Option<P<ast::Block>>,
[INFO] [stdout]    |                             ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/describe.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub after_each: Option<P<ast::Block>>,
[INFO] [stdout]    |                            ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]   --> src/parse.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn parse(&mut Parser, Cfg) -> Self;
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]   --> src/parse.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Parse<Cfg> {
[INFO] [stdout]    | -------------------- similarly named trait `Parse` defined here
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn parse(parser: &mut Parser, test_config: TestConfig) -> Test {
[INFO] [stdout]    |                           ^^^^^^ help: a trait with a similar name exists: `Parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]   --> src/parse.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Parse<Cfg> {
[INFO] [stdout]    | -------------------- similarly named trait `Parse` defined here
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn parse(parser: &mut Parser, _: ()) -> Bench {
[INFO] [stdout]    |                           ^^^^^^ help: a trait with a similar name exists: `Parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]   --> src/parse.rs:70:20
[INFO] [stdout]    |
[INFO] [stdout] 70 |             bench: P(name)
[INFO] [stdout]    |                    ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]   --> src/parse.rs:87:27
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Parse<Cfg> {
[INFO] [stdout]    | -------------------- similarly named trait `Parse` defined here
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn parse(parser: &mut Parser,
[INFO] [stdout]    |                           ^^^^^^ help: a trait with a similar name exists: `Parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]    --> src/parse.rs:197:21
[INFO] [stdout]     |
[INFO] [stdout] 19  | pub trait Parse<Cfg> {
[INFO] [stdout]     | -------------------- similarly named trait `Parse` defined here
[INFO] [stdout] ...
[INFO] [stdout] 197 | fn try(parser: &mut Parser, expected_token: token::Token, err: &str) {
[INFO] [stdout]     |                     ^^^^^^ help: a trait with a similar name exists: `Parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]    --> src/parse.rs:204:25
[INFO] [stdout]     |
[INFO] [stdout] 19  | pub trait Parse<Cfg> {
[INFO] [stdout]     | -------------------- similarly named trait `Parse` defined here
[INFO] [stdout] ...
[INFO] [stdout] 204 | fn illegal(parser: &mut Parser, banned: &str) {
[INFO] [stdout]     |                         ^^^^^^ help: a trait with a similar name exists: `Parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/test.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub block: P<ast::Block>,
[INFO] [stdout]    |                ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/test.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct TestConfig {
[INFO] [stdout]    |                      - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub failing_msg: Option<(Symbol, ast::StrStyle)>,
[INFO] [stdout]    |                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Symbol` in this scope
[INFO] [stdout]   --> src/test.rs:28:46
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl TestConfig {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<Symbol>`
[INFO] [stdout] 27 | 
[INFO] [stdout] 28 |     pub fn failing_test(failing_msg: Option<(Symbol, ast::StrStyle)>) -> TestConfig {
[INFO] [stdout]    |                                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/bench.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub bench: P<ast::Ident>,
[INFO] [stdout]    |                ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/bench.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub block: P<ast::Block>
[INFO] [stdout]    |                ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/generate.rs:24:66
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn generate(self, codemap::Span, &mut base::ExtCtxt, Cfg) -> P<ast::Item>;
[INFO] [stdout]    |                                                                  ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/generate.rs:28:95
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, state: &'a DescribeState) -> P<ast::Item> {
[INFO] [stdout]    |                                                                                               ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]   --> src/generate.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 P(ast::Block {
[INFO] [stdout]    |                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]   --> src/generate.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |                 P(ast::Block {
[INFO] [stdout]    |                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]   --> src/generate.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 P(ast::Block {
[INFO] [stdout]    |                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]    --> src/generate.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         P(ast::Item {
[INFO] [stdout]     |         ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]    --> src/generate.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 P(ast::FnDecl {
[INFO] [stdout]     |                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]    --> src/generate.rs:143:76
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, _: ()) -> P<ast::Item> {
[INFO] [stdout]     |                                                                            ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]    --> src/generate.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         P(ast::Item {
[INFO] [stdout]     |         ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]    --> src/generate.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 P(ast::FnDecl {
[INFO] [stdout]     |                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]    --> src/generate.rs:187:95
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn generate(self, sp: codemap::Span, cx: &mut base::ExtCtxt, state: &'a DescribeState) -> P<ast::Item> {
[INFO] [stdout]     |                                                                                               ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]    --> src/generate.rs:198:54
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 state: Option<&'a DescribeState>) -> P<ast::Item> {
[INFO] [stdout]     |                                                      ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]    --> src/generate.rs:205:43
[INFO] [stdout]     |
[INFO] [stdout] 205 |                     Some(ref now) => Some(P(ast::Block {
[INFO] [stdout]     |                                           ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]    --> src/generate.rs:209:34
[INFO] [stdout]     |
[INFO] [stdout] 209 |                     None => Some(P(parent.deref().clone()))
[INFO] [stdout]     |                                  ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]    --> src/generate.rs:215:43
[INFO] [stdout]     |
[INFO] [stdout] 215 |                     Some(ref now) => Some(P(ast::Block {
[INFO] [stdout]     |                                           ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `P` in this scope
[INFO] [stdout]    --> src/generate.rs:219:34
[INFO] [stdout]     |
[INFO] [stdout] 219 |                     None => Some(P(parent.deref().clone()))
[INFO] [stdout]     |                                  ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(plugin_registrar, quote, rustc_private)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/parse.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn parse(&mut Parser, Cfg) -> Self;
[INFO] [stdout]    |              ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Parser`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:8:23
[INFO] [stdout]    |
[INFO] [stdout] 8  | #![deny(missing_docs, warnings)]
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/parse.rs:21:27
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn parse(&mut Parser, Cfg) -> Self;
[INFO] [stdout]    |                           ^^^ help: try naming the parameter or explicitly ignoring it: `_: Cfg`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/generate.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn generate(self, codemap::Span, &mut base::ExtCtxt, Cfg) -> P<ast::Item>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: codemap::Span`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/generate.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn generate(self, codemap::Span, &mut base::ExtCtxt, Cfg) -> P<ast::Item>;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut base::ExtCtxt`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/generate.rs:24:58
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn generate(self, codemap::Span, &mut base::ExtCtxt, Cfg) -> P<ast::Item>;
[INFO] [stdout]    |                                                          ^^^ help: try naming the parameter or explicitly ignoring it: `_: Cfg`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/describe.rs:64:79
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 name: ast::Ident, tokens: Vec<tokenstream::TokenTree>) -> Box<base::MacResult + 'a> {
[INFO] [stdout]    |                                                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 64 -                 name: ast::Ident, tokens: Vec<tokenstream::TokenTree>) -> Box<base::MacResult + 'a> {
[INFO] [stdout] 64 +                 name: ast::Ident, tokens: Vec<tokenstream::TokenTree>) -> Box<dyn base::MacResult + 'a> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 134 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433, E0463, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stainless` due to 135 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5c039dd3aa624c66f4f68c1c59d90f8e72d5124c12f23f91fa0f7b44e5ef13e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c039dd3aa624c66f4f68c1c59d90f8e72d5124c12f23f91fa0f7b44e5ef13e5", kill_on_drop: false }`
[INFO] [stdout] 5c039dd3aa624c66f4f68c1c59d90f8e72d5124c12f23f91fa0f7b44e5ef13e5