[INFO] cloning repository https://github.com/Fihtangolz/bigfoot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fihtangolz/bigfoot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFihtangolz%2Fbigfoot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFihtangolz%2Fbigfoot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e4e7c26d7ebb4effa6815efef8590035aca43cd
[INFO] documenting Fihtangolz/bigfoot against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFihtangolz%2Fbigfoot" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Fihtangolz/bigfoot on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Fihtangolz/bigfoot
[INFO] finished tweaking git repo https://github.com/Fihtangolz/bigfoot
[INFO] tweaked toml for git repo https://github.com/Fihtangolz/bigfoot written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Fihtangolz/bigfoot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_generator v2.1.1
[INFO] [stderr]   Downloaded pest_meta v2.1.2
[INFO] [stderr]   Downloaded pest v2.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac8298ffdc1d073be39e33b516af4f367cc597fb7dcedcd024d6f2263197e2fe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ac8298ffdc1d073be39e33b516af4f367cc597fb7dcedcd024d6f2263197e2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac8298ffdc1d073be39e33b516af4f367cc597fb7dcedcd024d6f2263197e2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac8298ffdc1d073be39e33b516af4f367cc597fb7dcedcd024d6f2263197e2fe", kill_on_drop: false }`
[INFO] [stdout] ac8298ffdc1d073be39e33b516af4f367cc597fb7dcedcd024d6f2263197e2fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b19c52fb585396be481aa590b8a306fd42098818ce28c75b2a8e0bc26723635c
[INFO] running `Command { std: "docker" "start" "-a" "b19c52fb585396be481aa590b8a306fd42098818ce28c75b2a8e0bc26723635c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]  Documenting bigfoot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> src/parser/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Parser)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: grammar error
[INFO] [stdout]           
[INFO] [stdout]              --> 491:7
[INFO] [stdout]               |
[INFO] [stdout]           491 |     | collection_type␊
[INFO] [stdout]               |       ^-------------^
[INFO] [stdout]               |
[INFO] [stdout]               = rule collection_type is left-recursive (collection_type -> array_type -> data_type -> collection_type); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]              --> 628:5
[INFO] [stdout]               |
[INFO] [stdout]           628 |     array_type␊
[INFO] [stdout]               |     ^--------^
[INFO] [stdout]               |
[INFO] [stdout]               = rule array_type is left-recursive (array_type -> data_type -> collection_type -> array_type); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]              --> 629:7
[INFO] [stdout]               |
[INFO] [stdout]           629 |     | multiset_type␊
[INFO] [stdout]               |       ^-----------^
[INFO] [stdout]               |
[INFO] [stdout]               = rule multiset_type is left-recursive (multiset_type -> data_type -> collection_type -> multiset_type); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]              --> 632:5
[INFO] [stdout]               |
[INFO] [stdout]           632 |     data_type ~ "ARRAY"␊
[INFO] [stdout]               |     ^-------^
[INFO] [stdout]               |
[INFO] [stdout]               = rule data_type is left-recursive (data_type -> collection_type -> array_type -> data_type); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]              --> 650:7
[INFO] [stdout]               |
[INFO] [stdout]           650 |     | nonparenthesized_value_expression_primary␊
[INFO] [stdout]               |       ^---------------------------------------^
[INFO] [stdout]               |
[INFO] [stdout]               = rule nonparenthesized_value_expression_primary is left-recursive (nonparenthesized_value_expression_primary -> field_reference -> value_expression_primary -> nonparenthesized_value_expression_primary); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]              --> 664:7
[INFO] [stdout]               |
[INFO] [stdout]           664 |     | field_reference ␊
[INFO] [stdout]               |       ^-------------^
[INFO] [stdout]               |
[INFO] [stdout]               = rule field_reference is left-recursive (field_reference -> value_expression_primary -> nonparenthesized_value_expression_primary -> field_reference); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]              --> 666:7
[INFO] [stdout]               |
[INFO] [stdout]           666 |     | method_invocation ␊
[INFO] [stdout]               |       ^---------------^
[INFO] [stdout]               |
[INFO] [stdout]               = rule method_invocation is left-recursive (method_invocation -> direct_invocation -> value_expression_primary -> nonparenthesized_value_expression_primary -> method_invocation); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]              --> 669:7
[INFO] [stdout]               |
[INFO] [stdout]           669 |     | attribute_or_method_reference ␊
[INFO] [stdout]               |       ^---------------------------^
[INFO] [stdout]               |
[INFO] [stdout]               = rule attribute_or_method_reference is left-recursive (attribute_or_method_reference -> value_expression_primary -> nonparenthesized_value_expression_primary -> attribute_or_method_reference); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]              --> 672:7
[INFO] [stdout]               |
[INFO] [stdout]           672 |     | array_element_reference ␊
[INFO] [stdout]               |       ^---------------------^
[INFO] [stdout]               |
[INFO] [stdout]               = rule array_element_reference is left-recursive (array_element_reference -> array_value_expression -> array_primary -> value_expression_primary -> nonparenthesized_value_expression_primary -> array_element_reference); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1006:5
[INFO] [stdout]                |
[INFO] [stdout]           1006 |     value_expression_primary ~ period ~ field_name ␊
[INFO] [stdout]                |     ^----------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule value_expression_primary is left-recursive (value_expression_primary -> nonparenthesized_value_expression_primary -> field_reference -> value_expression_primary); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1023:5
[INFO] [stdout]                |
[INFO] [stdout]           1023 |     direct_invocation ␊
[INFO] [stdout]                |     ^---------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule direct_invocation is left-recursive (direct_invocation -> value_expression_primary -> nonparenthesized_value_expression_primary -> method_invocation -> direct_invocation); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1184:7
[INFO] [stdout]                |
[INFO] [stdout]           1184 |     | term ~ asterisk ~ factor ␊
[INFO] [stdout]                |       ^--^
[INFO] [stdout]                |
[INFO] [stdout]                = rule term is left-recursive (term -> term); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1357:5
[INFO] [stdout]                |
[INFO] [stdout]           1357 |     concatenation␊
[INFO] [stdout]                |     ^-----------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule concatenation is left-recursive (concatenation -> character_value_expression -> concatenation); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1361:5
[INFO] [stdout]                |
[INFO] [stdout]           1361 |     character_value_expression ~ concatenation_operator ~ character_factor ␊
[INFO] [stdout]                |     ^------------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule character_value_expression is left-recursive (character_value_expression -> concatenation -> character_value_expression); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1371:5
[INFO] [stdout]                |
[INFO] [stdout]           1371 |     binary_concatenation ␊
[INFO] [stdout]                |     ^------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule binary_concatenation is left-recursive (binary_concatenation -> binary_value_expression -> binary_concatenation); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1382:5
[INFO] [stdout]                |
[INFO] [stdout]           1382 |     binary_value_expression ~ concatenation_operator ~ binary_factor ␊
[INFO] [stdout]                |     ^---------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule binary_value_expression is left-recursive (binary_value_expression -> binary_concatenation -> binary_value_expression); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1398:7
[INFO] [stdout]                |
[INFO] [stdout]           1398 |     | datetime_value_expression ~ plus_sign ~ interval_term ␊
[INFO] [stdout]                |       ^-----------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule datetime_value_expression is left-recursive (datetime_value_expression -> datetime_value_expression); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1422:7
[INFO] [stdout]                |
[INFO] [stdout]           1422 |     | boolean_value_expression ~ "OR" ~ boolean_term␊
[INFO] [stdout]                |       ^----------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule boolean_value_expression is left-recursive (boolean_value_expression -> boolean_value_expression); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1426:7
[INFO] [stdout]                |
[INFO] [stdout]           1426 |     | boolean_term ~ "AND" ~ boolean_factor␊
[INFO] [stdout]                |       ^----------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule boolean_term is left-recursive (boolean_term -> boolean_term); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1453:5
[INFO] [stdout]                |
[INFO] [stdout]           1453 |     array_concatenation ␊
[INFO] [stdout]                |     ^-----------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule array_concatenation is left-recursive (array_concatenation -> array_value_expression_1 -> array_value_expression -> array_concatenation); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1454:7
[INFO] [stdout]                |
[INFO] [stdout]           1454 |     | array_primary ␊
[INFO] [stdout]                |       ^-----------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule array_primary is left-recursive (array_primary -> value_expression_primary -> nonparenthesized_value_expression_primary -> array_element_reference -> array_value_expression -> array_primary); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1457:5
[INFO] [stdout]                |
[INFO] [stdout]           1457 |     array_value_expression_1 ~ concatenation_operator ~ array_primary␊
[INFO] [stdout]                |     ^----------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule array_value_expression_1 is left-recursive (array_value_expression_1 -> array_value_expression -> array_concatenation -> array_value_expression_1); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1460:5
[INFO] [stdout]                |
[INFO] [stdout]           1460 |     array_value_expression ␊
[INFO] [stdout]                |     ^--------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule array_value_expression is left-recursive (array_value_expression -> array_concatenation -> array_value_expression_1 -> array_value_expression); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1496:7
[INFO] [stdout]                |
[INFO] [stdout]           1496 |     | multiset_value_expression ~ "MULTISET" ~ "UNION" ~ ("ALL" | "DISTINCT") ~ multiset_term ␊
[INFO] [stdout]                |       ^-----------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule multiset_value_expression is left-recursive (multiset_value_expression -> multiset_value_expression); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 1501:7
[INFO] [stdout]                |
[INFO] [stdout]           1501 |     | multiset_term ~ "MULTISET" ~  "INTERSECT" ~ ("ALL" | "DISTINCT") ~ multiset_primary ␊
[INFO] [stdout]                |       ^-----------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule multiset_term is left-recursive (multiset_term -> multiset_term); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 2052:7
[INFO] [stdout]                |
[INFO] [stdout]           2052 |     | regular_expression ~ vertical_bar ~ regular_term␊
[INFO] [stdout]                |       ^----------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule regular_expression is left-recursive (regular_expression -> regular_expression); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 2056:7
[INFO] [stdout]                |
[INFO] [stdout]           2056 |     | regular_term ~ regular_factor␊
[INFO] [stdout]                |       ^----------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule regular_term is left-recursive (regular_term -> regular_term); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 2982:7
[INFO] [stdout]                |
[INFO] [stdout]           2982 |     | interval_value_expression_1 ~ plus_sign ~ interval_term_1 ␊
[INFO] [stdout]                |       ^-------------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule interval_value_expression_1 is left-recursive (interval_value_expression_1 -> interval_value_expression -> interval_value_expression_1); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 2989:7
[INFO] [stdout]                |
[INFO] [stdout]           2989 |     | interval_term_2 ~ asterisk ~ factor ␊
[INFO] [stdout]                |       ^-------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule interval_term_2 is left-recursive (interval_term_2 -> interval_term -> interval_term_2); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 3001:5
[INFO] [stdout]                |
[INFO] [stdout]           3001 |     interval_value_expression ␊
[INFO] [stdout]                |     ^-----------------------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule interval_value_expression is left-recursive (interval_value_expression -> interval_value_expression_1 -> interval_value_expression); pest::prec_climber might be useful in this case
[INFO] [stdout]           
[INFO] [stdout]               --> 3007:5
[INFO] [stdout]                |
[INFO] [stdout]           3007 |     interval_term␊
[INFO] [stdout]                |     ^-----------^
[INFO] [stdout]                |
[INFO] [stdout]                = rule interval_term is left-recursive (interval_term -> interval_term_2 -> interval_term); pest::prec_climber might be useful in this case
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0573]: expected type, found macro `vec`
[INFO] [stdout]    --> src/parser/ast.rs:60:14
[INFO] [stdout]     |
[INFO] [stdout] 60  |       ElemList(vec<TableElem>),
[INFO] [stdout]     |                ^^^^^^^^^^^^^^ not a type
[INFO] [stdout]     |
[INFO] [stdout] help: use `!` to invoke the macro
[INFO] [stdout]     |
[INFO] [stdout] 60  |     ElemList(vec<TableElem>!),
[INFO] [stdout]     |                            ^
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 60  |     ElemList(Vec<TableElem>),
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0573`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `bigfoot`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name bigfoot src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern pest=/opt/rustwide/target/debug/deps/libpest-90cbea465b5bdd5e.rmeta --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-8c370b8256162e96.so --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "b19c52fb585396be481aa590b8a306fd42098818ce28c75b2a8e0bc26723635c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19c52fb585396be481aa590b8a306fd42098818ce28c75b2a8e0bc26723635c", kill_on_drop: false }`
[INFO] [stdout] b19c52fb585396be481aa590b8a306fd42098818ce28c75b2a8e0bc26723635c