Dec 13 23:31:22.850 INFO testing clarkezone/simple_c_compiler against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 23:31:22.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 23:31:23.267 INFO [stdout] 7342d2d1ae996cdf316a9b895c0c7729d448215bcbf289341278de16e2537c43
Dec 13 23:31:23.269 INFO running `"docker" "start" "-a" "7342d2d1ae996cdf316a9b895c0c7729d448215bcbf289341278de16e2537c43"`
Dec 13 23:31:24.835 INFO [stderr] usermod: no changes
Dec 13 23:31:24.923 INFO [stderr]    Compiling simple_c_compiler v0.1.0 (/source)
Dec 13 23:31:25.459 INFO [stderr] warning: unused import: `std::fs`
Dec 13 23:31:25.459 INFO [stderr]    --> src/lexer.rs:285:13
Dec 13 23:31:25.459 INFO [stderr]     |
Dec 13 23:31:25.459 INFO [stderr] 285 |         use std::fs;
Dec 13 23:31:25.459 INFO [stderr]     |             ^^^^^^^
Dec 13 23:31:25.459 INFO [stderr]     |
Dec 13 23:31:25.459 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 13 23:31:25.459 INFO [stderr] 
Dec 13 23:31:25.459 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:31:25.459 INFO [stderr]   --> src/ast.rs:65:60
Dec 13 23:31:25.459 INFO [stderr]    |
Dec 13 23:31:25.459 INFO [stderr] 65 |                 let mut boxed_node = Box::new(AstNode::new((AstNodeType::Function)));
Dec 13 23:31:25.459 INFO [stderr]    |                                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:31:25.459 INFO [stderr]    |
Dec 13 23:31:25.459 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 23:31:25.459 INFO [stderr] 
Dec 13 23:31:25.459 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:31:25.459 INFO [stderr]    --> src/ast.rs:116:60
Dec 13 23:31:25.459 INFO [stderr]     |
Dec 13 23:31:25.459 INFO [stderr] 116 |                 let mut boxed_node = Box::new(AstNode::new((AstNodeType::Statement)));
Dec 13 23:31:25.459 INFO [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:31:25.459 INFO [stderr] 
Dec 13 23:31:25.459 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:31:25.459 INFO [stderr]    --> src/ast.rs:136:60
Dec 13 23:31:25.459 INFO [stderr]     |
Dec 13 23:31:25.459 INFO [stderr] 136 |                 let mut boxed_node = Box::new(AstNode::new((AstNodeType::Expression)));
Dec 13 23:31:25.459 INFO [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:31:25.459 INFO [stderr] 
Dec 13 23:31:25.459 INFO [stderr] warning: unused import: `std::fs`
Dec 13 23:31:25.459 INFO [stderr]    --> src/ast.rs:165:13
Dec 13 23:31:25.459 INFO [stderr]     |
Dec 13 23:31:25.459 INFO [stderr] 165 |         use std::fs;
Dec 13 23:31:25.459 INFO [stderr]     |             ^^^^^^^
Dec 13 23:31:25.459 INFO [stderr] 
Dec 13 23:31:25.459 INFO [stderr] warning: unused import: `lexer::*`
Dec 13 23:31:25.459 INFO [stderr]   --> src/codegen.rs:79:13
Dec 13 23:31:25.459 INFO [stderr]    |
Dec 13 23:31:25.459 INFO [stderr] 79 |         use lexer::*;
Dec 13 23:31:25.459 INFO [stderr]    |             ^^^^^^^^
Dec 13 23:31:25.459 INFO [stderr] 
Dec 13 23:31:25.459 INFO [stderr] warning: unused import: `std::fs`
Dec 13 23:31:25.459 INFO [stderr]   --> src/codegen.rs:80:13
Dec 13 23:31:25.459 INFO [stderr]    |
Dec 13 23:31:25.459 INFO [stderr] 80 |         use std::fs;
Dec 13 23:31:25.459 INFO [stderr]    |             ^^^^^^^
Dec 13 23:31:25.459 INFO [stderr] 
Dec 13 23:31:25.459 INFO [stderr] warning: unused import: `ast::*`
Dec 13 23:31:25.459 INFO [stderr]   --> src/codegen.rs:81:13
Dec 13 23:31:25.459 INFO [stderr]    |
Dec 13 23:31:25.459 INFO [stderr] 81 |         use ast::*;
Dec 13 23:31:25.459 INFO [stderr]    |             ^^^^^^
Dec 13 23:31:25.459 INFO [stderr] 
Dec 13 23:31:25.459 INFO [stderr] warning: unused import: `std::path::Path`
Dec 13 23:31:25.459 INFO [stderr]   --> src/codegen.rs:82:13
Dec 13 23:31:25.459 INFO [stderr]    |
Dec 13 23:31:25.459 INFO [stderr] 82 |         use std::path::Path;
Dec 13 23:31:25.459 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 13 23:31:25.459 INFO [stderr] 
Dec 13 23:31:25.459 INFO [stderr] warning: unused import: `std::fs`
Dec 13 23:31:25.459 INFO [stderr]   --> src/main.rs:12:5
Dec 13 23:31:25.459 INFO [stderr]    |
Dec 13 23:31:25.459 INFO [stderr] 12 | use std::fs;
Dec 13 23:31:25.459 INFO [stderr]    |     ^^^^^^^
Dec 13 23:31:25.459 INFO [stderr] 
Dec 13 23:31:27.155 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Dec 13 23:31:27.156 INFO [stderr] su: No module specific data is present
Dec 13 23:31:27.791 INFO running `"docker" "inspect" "7342d2d1ae996cdf316a9b895c0c7729d448215bcbf289341278de16e2537c43"`
Dec 13 23:31:28.155 INFO running `"docker" "rm" "-f" "7342d2d1ae996cdf316a9b895c0c7729d448215bcbf289341278de16e2537c43"`
Dec 13 23:31:28.534 INFO [stdout] 7342d2d1ae996cdf316a9b895c0c7729d448215bcbf289341278de16e2537c43
Dec 13 23:31:28.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 23:31:28.924 INFO [stdout] 2a662dd7081fadf5af20a42a04125f9088e88338418e967156db40ca166c2d2d
Dec 13 23:31:28.928 INFO running `"docker" "start" "-a" "2a662dd7081fadf5af20a42a04125f9088e88338418e967156db40ca166c2d2d"`
Dec 13 23:31:30.622 INFO [stderr] usermod: no changes
Dec 13 23:31:30.783 INFO [stderr]    Compiling simple_c_compiler v0.1.0 (/source)
Dec 13 23:31:31.477 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:31:31.477 INFO [stderr]   --> src/ast.rs:65:60
Dec 13 23:31:31.477 INFO [stderr]    |
Dec 13 23:31:31.477 INFO [stderr] 65 |                 let mut boxed_node = Box::new(AstNode::new((AstNodeType::Function)));
Dec 13 23:31:31.477 INFO [stderr]    |                                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:31:31.477 INFO [stderr]    |
Dec 13 23:31:31.477 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 23:31:31.477 INFO [stderr] 
Dec 13 23:31:31.482 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:31:31.483 INFO [stderr]    --> src/ast.rs:116:60
Dec 13 23:31:31.483 INFO [stderr]     |
Dec 13 23:31:31.483 INFO [stderr] 116 |                 let mut boxed_node = Box::new(AstNode::new((AstNodeType::Statement)));
Dec 13 23:31:31.483 INFO [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:31:31.483 INFO [stderr] 
Dec 13 23:31:31.483 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:31:31.483 INFO [stderr]    --> src/ast.rs:136:60
Dec 13 23:31:31.483 INFO [stderr]     |
Dec 13 23:31:31.483 INFO [stderr] 136 |                 let mut boxed_node = Box::new(AstNode::new((AstNodeType::Expression)));
Dec 13 23:31:31.483 INFO [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:31:31.483 INFO [stderr] 
Dec 13 23:31:31.483 INFO [stderr] warning: unused import: `std::fs`
Dec 13 23:31:31.483 INFO [stderr]   --> src/codegen.rs:80:13
Dec 13 23:31:31.483 INFO [stderr]    |
Dec 13 23:31:31.483 INFO [stderr] 80 |         use std::fs;
Dec 13 23:31:31.483 INFO [stderr]    |             ^^^^^^^
Dec 13 23:31:31.483 INFO [stderr]    |
Dec 13 23:31:31.483 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 23:31:31.483 INFO [stderr] 
Dec 13 23:31:31.483 INFO [stderr] warning: unused import: `std::fs`
Dec 13 23:31:31.483 INFO [stderr]   --> src/main.rs:12:5
Dec 13 23:31:31.483 INFO [stderr]    |
Dec 13 23:31:31.483 INFO [stderr] 12 | use std::fs;
Dec 13 23:31:31.483 INFO [stderr]    |     ^^^^^^^
Dec 13 23:31:31.483 INFO [stderr] 
Dec 13 23:31:33.175 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Dec 13 23:31:33.183 INFO [stderr] su: No module specific data is present
Dec 13 23:31:34.299 INFO running `"docker" "inspect" "2a662dd7081fadf5af20a42a04125f9088e88338418e967156db40ca166c2d2d"`
Dec 13 23:31:34.633 INFO running `"docker" "rm" "-f" "2a662dd7081fadf5af20a42a04125f9088e88338418e967156db40ca166c2d2d"`
Dec 13 23:31:34.935 INFO [stdout] 2a662dd7081fadf5af20a42a04125f9088e88338418e967156db40ca166c2d2d