[INFO] fetching crate gxi_parsers 0.1.3...
[INFO] checking gxi_parsers-0.1.3 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate gxi_parsers 0.1.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate gxi_parsers 0.1.3 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gxi_parsers 0.1.3
[INFO] finished tweaking crates.io crate gxi_parsers 0.1.3
[INFO] tweaked toml for crates.io crate gxi_parsers 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 489532938b6c00853e59a8a94e0e02582a0242f0a572c25e33a9082ae0bd5587
[INFO] running `Command { std: "docker" "start" "-a" "489532938b6c00853e59a8a94e0e02582a0242f0a572c25e33a9082ae0bd5587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "489532938b6c00853e59a8a94e0e02582a0242f0a572c25e33a9082ae0bd5587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489532938b6c00853e59a8a94e0e02582a0242f0a572c25e33a9082ae0bd5587", kill_on_drop: false }`
[INFO] [stdout] 489532938b6c00853e59a8a94e0e02582a0242f0a572c25e33a9082ae0bd5587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94e6479ac50de05bf92f6fdf3bfe7763c790cf4d93e8a49fd816cdf453b0f15d
[INFO] running `Command { std: "docker" "start" "-a" "94e6479ac50de05bf92f6fdf3bfe7763c790cf4d93e8a49fd816cdf453b0f15d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking gxi_parsers v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: module `group` is private
[INFO] [stdout]    --> src/tree_parser.rs:182:24
[INFO] [stdout]     |
[INFO] [stdout] 182 |             match syn::group::parse_parens(&input) {
[INFO] [stdout]     |                        ^^^^^  ------------ function `parse_parens` is not publicly re-exported
[INFO] [stdout]     |                        |
[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:264:43
[INFO] [stdout]     |
[INFO] [stdout] 264 |                 let children = match syn::group::parse_brackets(&input) {
[INFO] [stdout]     |                                           ^^^^^  -------------- function `parse_brackets` is not publicly re-exported
[INFO] [stdout]     |                                           |
[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:182:24
[INFO] [stdout]     |
[INFO] [stdout] 182 |             match syn::group::parse_parens(&input) {
[INFO] [stdout]     |                        ^^^^^  ------------ function `parse_parens` is not publicly re-exported
[INFO] [stdout]     |                        |
[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:264:43
[INFO] [stdout]     |
[INFO] [stdout] 264 |                 let children = match syn::group::parse_brackets(&input) {
[INFO] [stdout]     |                                           ^^^^^  -------------- function `parse_brackets` is not publicly re-exported
[INFO] [stdout]     |                                           |
[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:164:45
[INFO] [stdout]     |
[INFO] [stdout] 164 |                         let block_content = 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:164:45
[INFO] [stdout]     |
[INFO] [stdout] 164 |                         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 3 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] [stdout] error: aborting due to 3 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_parsers` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `gxi_parsers` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "94e6479ac50de05bf92f6fdf3bfe7763c790cf4d93e8a49fd816cdf453b0f15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e6479ac50de05bf92f6fdf3bfe7763c790cf4d93e8a49fd816cdf453b0f15d", kill_on_drop: false }`
[INFO] [stdout] 94e6479ac50de05bf92f6fdf3bfe7763c790cf4d93e8a49fd816cdf453b0f15d