[INFO] fetching crate gxi_macro 0.3.0-alpha.2...
[INFO] testing gxi_macro-0.3.0-alpha.2 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate gxi_macro 0.3.0-alpha.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate gxi_macro 0.3.0-alpha.2 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gxi_macro 0.3.0-alpha.2
[INFO] finished tweaking crates.io crate gxi_macro 0.3.0-alpha.2
[INFO] tweaked toml for crates.io crate gxi_macro 0.3.0-alpha.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d221455a601326af5f0b51234b8713dff8f2b1009c232e1936c0e46ee9a22d73
[INFO] running `Command { std: "docker" "start" "-a" "d221455a601326af5f0b51234b8713dff8f2b1009c232e1936c0e46ee9a22d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d221455a601326af5f0b51234b8713dff8f2b1009c232e1936c0e46ee9a22d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d221455a601326af5f0b51234b8713dff8f2b1009c232e1936c0e46ee9a22d73", kill_on_drop: false }`
[INFO] [stdout] d221455a601326af5f0b51234b8713dff8f2b1009c232e1936c0e46ee9a22d73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 259e1038ba4fe856833266530a929ed32c8a3ad7505eedb9d68fc89d55685916
[INFO] running `Command { std: "docker" "start" "-a" "259e1038ba4fe856833266530a929ed32c8a3ad7505eedb9d68fc89d55685916", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling gxi_macro v0.3.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: module `group` is private
[INFO] [stdout]    --> src/tree_parser.rs:59:46
[INFO] [stdout]     |
[INFO] [stdout] 59  |                     let block_content = syn::group::parse_braces(&input)?.content;
[INFO] [stdout]     |                                              ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `group` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | mod group;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `group` is private
[INFO] [stdout]    --> src/tree_parser.rs:106:46
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     let block_content = syn::group::parse_braces(&input)?.content;
[INFO] [stdout]     |                                              ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `group` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | mod group;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `group` is private
[INFO] [stdout]    --> src/tree_parser.rs:173:42
[INFO] [stdout]     |
[INFO] [stdout] 173 |                         let block = syn::group::parse_braces(&input)?.content;
[INFO] [stdout]     |                                          ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `group` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | mod group;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `group` is private
[INFO] [stdout]    --> src/tree_parser.rs:240:67
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     let syn::group::Parens { content, .. } = syn::group::parse_parens(&input)?;
[INFO] [stdout]     |                                                                   ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `group` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | mod group;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `group` is private
[INFO] [stdout]    --> src/tree_parser.rs:240:30
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     let syn::group::Parens { content, .. } = syn::group::parse_parens(&input)?;
[INFO] [stdout]     |                              ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `group` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | mod group;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `group` is private
[INFO] [stdout]    --> src/tree_parser.rs:263:66
[INFO] [stdout]     |
[INFO] [stdout] 263 |             if let Ok(syn::group::Parens { content, .. }) = syn::group::parse_parens(&input) {
[INFO] [stdout]     |                                                                  ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `group` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | mod group;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `group` is private
[INFO] [stdout]    --> src/tree_parser.rs:263:28
[INFO] [stdout]     |
[INFO] [stdout] 263 |             if let Ok(syn::group::Parens { content, .. }) = syn::group::parse_parens(&input) {
[INFO] [stdout]     |                            ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `group` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | mod group;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `group` is private
[INFO] [stdout]    --> src/tree_parser.rs:337:22
[INFO] [stdout]     |
[INFO] [stdout] 337 |                 syn::group::parse_brackets(&input)
[INFO] [stdout]     |                      ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `group` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | mod group;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `group` is private
[INFO] [stdout]    --> src/tree_parser.rs:336:59
[INFO] [stdout]     |
[INFO] [stdout] 336 |             let children = if let syn::__private::Ok(syn::group::Brackets { content, .. }) =
[INFO] [stdout]     |                                                           ^^^^^ private module
[INFO] [stdout]     |
[INFO] [stdout] note: the module `group` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | mod group;
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `group`
[INFO] [stdout]   --> src/gxi_parser.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let block = group::parse_braces(&input)?.content;
[INFO] [stdout]    |                     ^^^^^ use of undeclared crate or module `group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `group`
[INFO] [stdout]    --> src/gxi_parser.rs:211:45
[INFO] [stdout]     |
[INFO] [stdout] 211 |                         let block_content = group::parse_braces(&input)?.content;
[INFO] [stdout]     |                                             ^^^^^ use of undeclared crate or module `group`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gxi_macro` (lib) due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "259e1038ba4fe856833266530a929ed32c8a3ad7505eedb9d68fc89d55685916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "259e1038ba4fe856833266530a929ed32c8a3ad7505eedb9d68fc89d55685916", kill_on_drop: false }`
[INFO] [stdout] 259e1038ba4fe856833266530a929ed32c8a3ad7505eedb9d68fc89d55685916
