Dec 01 04:20:09.714 INFO documenting vluzko/Grace against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 04:20:09.714 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 04:20:10.174 INFO [stdout] 4762c642246ae82fe04790db5be042c228c200f1fa8619cd56a9381f46c8bc66
Dec 01 04:20:10.180 INFO running `"docker" "start" "-a" "4762c642246ae82fe04790db5be042c228c200f1fa8619cd56a9381f46c8bc66"`
Dec 01 04:20:11.525 INFO [stderr] usermod: no changes
Dec 01 04:20:11.664 INFO [stderr]     Checking maplit v1.0.1
Dec 01 04:20:11.664 INFO [stderr]     Checking cute v0.3.0
Dec 01 04:20:11.672 INFO [stderr]     Checking memchr v1.0.2
Dec 01 04:20:11.672 INFO [stderr]     Checking rand v0.5.5
Dec 01 04:20:11.672 INFO [stderr]     Checking log v0.4.1
Dec 01 04:20:12.137 INFO [stderr]     Checking nom v3.2.1
Dec 01 04:20:15.764 INFO [stderr]     Checking grace v0.1.0 (/source)
Dec 01 04:20:15.764 INFO [stderr]  Documenting grace v0.1.0 (/source)
Dec 01 04:20:17.120 INFO [stderr] warning: unused import: `std::collections::BTreeSet`
Dec 01 04:20:17.120 INFO [stderr]  --> src/bytecode.rs:1:5
Dec 01 04:20:17.120 INFO [stderr]   |
Dec 01 04:20:17.120 INFO [stderr] 1 | use std::collections::BTreeSet;
Dec 01 04:20:17.120 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:20:17.120 INFO [stderr]   |
Dec 01 04:20:17.120 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 04:20:17.120 INFO [stderr] 
Dec 01 04:20:17.125 INFO [stderr] warning: unused import: `std::fmt::Display`
Dec 01 04:20:17.125 INFO [stderr]  --> src/bytecode.rs:3:5
Dec 01 04:20:17.125 INFO [stderr]   |
Dec 01 04:20:17.125 INFO [stderr] 3 | use std::fmt::Display;
Dec 01 04:20:17.125 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 04:20:17.125 INFO [stderr] 
Dec 01 04:20:17.125 INFO [stderr] warning: unused import: `type_rewrites::TypeRewrite`
Dec 01 04:20:17.125 INFO [stderr]  --> src/bytecode.rs:6:5
Dec 01 04:20:17.125 INFO [stderr]   |
Dec 01 04:20:17.125 INFO [stderr] 6 | use type_rewrites::TypeRewrite;
Dec 01 04:20:17.125 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:20:17.125 INFO [stderr] 
Dec 01 04:20:17.125 INFO [stderr] warning: unused import: `parser`
Dec 01 04:20:17.125 INFO [stderr]  --> src/bytecode.rs:7:5
Dec 01 04:20:17.125 INFO [stderr]   |
Dec 01 04:20:17.125 INFO [stderr] 7 | use parser;
Dec 01 04:20:17.125 INFO [stderr]   |     ^^^^^^
Dec 01 04:20:17.125 INFO [stderr] 
Dec 01 04:20:17.125 INFO [stderr] warning: unused import: `utils::*`
Dec 01 04:20:17.125 INFO [stderr]  --> src/bytecode.rs:8:5
Dec 01 04:20:17.125 INFO [stderr]   |
Dec 01 04:20:17.125 INFO [stderr] 8 | use utils::*;
Dec 01 04:20:17.125 INFO [stderr]   |     ^^^^^^^^
Dec 01 04:20:17.125 INFO [stderr] 
Dec 01 04:20:17.125 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 04:20:17.125 INFO [stderr]    --> src/bytecode.rs:142:8
Dec 01 04:20:17.125 INFO [stderr]     |
Dec 01 04:20:17.125 INFO [stderr] 142 |     if (input_type == output_type) {
Dec 01 04:20:17.125 INFO [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 04:20:17.125 INFO [stderr]     |
Dec 01 04:20:17.125 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 01 04:20:17.125 INFO [stderr] 
Dec 01 04:20:17.125 INFO [stderr] warning: unused import: `utils::output`
Dec 01 04:20:17.125 INFO [stderr]  --> src/scoping.rs:4:5
Dec 01 04:20:17.125 INFO [stderr]   |
Dec 01 04:20:17.125 INFO [stderr] 4 | use utils::output;
Dec 01 04:20:17.125 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 01 04:20:17.125 INFO [stderr] 
Dec 01 04:20:24.195 INFO [stderr] warning: unused variable: `file_name`
Dec 01 04:20:24.195 INFO [stderr]    --> src/bytecode.rs:290:21
Dec 01 04:20:24.195 INFO [stderr]     |
Dec 01 04:20:24.195 INFO [stderr] 290 | pub fn node_to_file(file_name: String, node: Box<ASTNode>) {
Dec 01 04:20:24.195 INFO [stderr]     |                     ^^^^^^^^^ help: consider using `_file_name` instead
Dec 01 04:20:24.195 INFO [stderr]     |
Dec 01 04:20:24.195 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 04:20:24.195 INFO [stderr] 
Dec 01 04:20:24.195 INFO [stderr] warning: unused variable: `node`
Dec 01 04:20:24.195 INFO [stderr]    --> src/bytecode.rs:290:40
Dec 01 04:20:24.195 INFO [stderr]     |
Dec 01 04:20:24.195 INFO [stderr] 290 | pub fn node_to_file(file_name: String, node: Box<ASTNode>) {
Dec 01 04:20:24.195 INFO [stderr]     |                                        ^^^^ help: consider using `_node` instead
Dec 01 04:20:24.195 INFO [stderr] 
Dec 01 04:20:24.200 INFO [stderr] warning: unused variable: `vararg`
Dec 01 04:20:24.200 INFO [stderr]    --> src/expression.rs:339:60
Dec 01 04:20:24.200 INFO [stderr]     |
Dec 01 04:20:24.200 INFO [stderr] 339 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Dec 01 04:20:24.200 INFO [stderr]     |                                                            ^^^^^^ help: try ignoring the field: `vararg: _`
Dec 01 04:20:24.200 INFO [stderr] 
Dec 01 04:20:24.200 INFO [stderr] warning: unused variable: `keyword_args`
Dec 01 04:20:24.200 INFO [stderr]    --> src/expression.rs:339:72
Dec 01 04:20:24.200 INFO [stderr]     |
Dec 01 04:20:24.200 INFO [stderr] 339 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Dec 01 04:20:24.200 INFO [stderr]     |                                                                        ^^^^^^^^^^^^ help: try ignoring the field: `keyword_args: _`
Dec 01 04:20:24.200 INFO [stderr] 
Dec 01 04:20:24.200 INFO [stderr] warning: unused variable: `varkwarg`
Dec 01 04:20:24.200 INFO [stderr]    --> src/expression.rs:339:90
Dec 01 04:20:24.200 INFO [stderr]     |
Dec 01 04:20:24.200 INFO [stderr] 339 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Dec 01 04:20:24.200 INFO [stderr]     |                                                                                          ^^^^^^^^ help: try ignoring the field: `varkwarg: _`
Dec 01 04:20:24.200 INFO [stderr] 
Dec 01 04:20:24.200 INFO [stderr] warning: unused variable: `return_type`
Dec 01 04:20:24.200 INFO [stderr]    --> src/expression.rs:339:114
Dec 01 04:20:24.200 INFO [stderr]     |
Dec 01 04:20:24.200 INFO [stderr] 339 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Dec 01 04:20:24.200 INFO [stderr]     |                                                                                                                  ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
Dec 01 04:20:24.200 INFO [stderr] 
Dec 01 04:20:24.200 INFO [stderr] warning: unused variable: `kwargs`
Dec 01 04:20:24.200 INFO [stderr]    --> src/expression.rs:362:62
Dec 01 04:20:24.200 INFO [stderr]     |
Dec 01 04:20:24.200 INFO [stderr] 362 |             &Expr::FunctionCall{ref func_expr, ref args, ref kwargs} => {
Dec 01 04:20:24.200 INFO [stderr]     |                                                              ^^^^^^ help: try ignoring the field: `kwargs: _`
Dec 01 04:20:24.200 INFO [stderr] 
Dec 01 04:20:24.200 INFO [stderr] warning: unused variable: `keyword_args`
Dec 01 04:20:24.201 INFO [stderr]   --> src/bytecode.rs:43:61
Dec 01 04:20:24.201 INFO [stderr]    |
Dec 01 04:20:24.201 INFO [stderr] 43 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Dec 01 04:20:24.201 INFO [stderr]    |                                                             ^^^^^^^^^^^^ help: try ignoring the field: `keyword_args: _`
Dec 01 04:20:24.201 INFO [stderr] 
Dec 01 04:20:24.201 INFO [stderr] warning: unused variable: `vararg`
Dec 01 04:20:24.201 INFO [stderr]   --> src/bytecode.rs:43:79
Dec 01 04:20:24.201 INFO [stderr]    |
Dec 01 04:20:24.201 INFO [stderr] 43 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Dec 01 04:20:24.201 INFO [stderr]    |                                                                               ^^^^^^ help: try ignoring the field: `vararg: _`
Dec 01 04:20:24.201 INFO [stderr] 
Dec 01 04:20:24.201 INFO [stderr] warning: unused variable: `varkwarg`
Dec 01 04:20:24.201 INFO [stderr]   --> src/bytecode.rs:43:91
Dec 01 04:20:24.201 INFO [stderr]    |
Dec 01 04:20:24.201 INFO [stderr] 43 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Dec 01 04:20:24.201 INFO [stderr]    |                                                                                           ^^^^^^^^ help: try ignoring the field: `varkwarg: _`
Dec 01 04:20:24.202 INFO [stderr] 
Dec 01 04:20:24.202 INFO [stderr] warning: unused variable: `return_type`
Dec 01 04:20:24.202 INFO [stderr]   --> src/bytecode.rs:43:115
Dec 01 04:20:24.202 INFO [stderr]    |
Dec 01 04:20:24.202 INFO [stderr] 43 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Dec 01 04:20:24.202 INFO [stderr]    |                                                                                                                   ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
Dec 01 04:20:24.202 INFO [stderr] 
Dec 01 04:20:24.202 INFO [stderr] warning: unused variable: `elifs`
Dec 01 04:20:24.202 INFO [stderr]   --> src/bytecode.rs:76:60
Dec 01 04:20:24.202 INFO [stderr]    |
Dec 01 04:20:24.202 INFO [stderr] 76 |             &Stmt::IfStmt {ref condition, ref main_block, ref elifs, ref else_block} => {
Dec 01 04:20:24.202 INFO [stderr]    |                                                               ^^^^^ help: try ignoring the field: `elifs: _`
Dec 01 04:20:24.202 INFO [stderr] 
Dec 01 04:20:24.203 INFO [stderr] warning: unused variable: `kwargs`
Dec 01 04:20:24.203 INFO [stderr]    --> src/bytecode.rs:178:63
Dec 01 04:20:24.203 INFO [stderr]     |
Dec 01 04:20:24.203 INFO [stderr] 178 |             &Expr::FunctionCall {ref func_expr, ref args, ref kwargs} => {
Dec 01 04:20:24.203 INFO [stderr]     |                                                               ^^^^^^ help: try ignoring the field: `kwargs: _`
Dec 01 04:20:24.203 INFO [stderr] 
Dec 01 04:20:27.458 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.90s
Dec 01 04:20:27.464 INFO [stderr] su: No module specific data is present
Dec 01 04:20:28.436 INFO running `"docker" "inspect" "4762c642246ae82fe04790db5be042c228c200f1fa8619cd56a9381f46c8bc66"`
Dec 01 04:20:28.812 INFO running `"docker" "rm" "-f" "4762c642246ae82fe04790db5be042c228c200f1fa8619cd56a9381f46c8bc66"`
Dec 01 04:20:29.144 INFO [stdout] 4762c642246ae82fe04790db5be042c228c200f1fa8619cd56a9381f46c8bc66