Dec 06 12:01:00.785 INFO testing MakeBigStory/WrapperCodeGenerator against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 12:01:00.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:01:01.001 INFO [stdout] e010faa25f96ec935f8ce93b7b63d9f3aa3ee1fd438cacca5c95b9c74a408181 Dec 06 12:01:01.004 INFO running `"docker" "start" "-a" "e010faa25f96ec935f8ce93b7b63d9f3aa3ee1fd438cacca5c95b9c74a408181"` Dec 06 12:01:02.008 INFO [stderr] usermod: no changes Dec 06 12:01:02.153 INFO [stderr] Compiling serde v1.0.70 Dec 06 12:01:02.172 INFO [stderr] Compiling pad v0.1.4 Dec 06 12:01:02.172 INFO [stderr] Compiling extprim v1.6.0 Dec 06 12:01:02.173 INFO [stderr] Compiling serde_derive v1.0.70 Dec 06 12:01:22.308 INFO [stderr] Compiling syntex_pos v0.59.1 Dec 06 12:01:22.310 INFO [stderr] Compiling serde_json v1.0.24 Dec 06 12:01:25.968 INFO [stderr] Compiling syntex_errors v0.59.1 Dec 06 12:01:33.388 INFO [stderr] Compiling syntex_syntax v0.59.1 Dec 06 12:02:20.613 INFO [stderr] Compiling syntex-syntax-example v0.1.0 (/source) Dec 06 12:02:22.432 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 06 12:02:22.432 INFO [stderr] --> src/main.rs:5:5 Dec 06 12:02:22.432 INFO [stderr] | Dec 06 12:02:22.432 INFO [stderr] 5 | use std::collections::HashMap; Dec 06 12:02:22.432 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:22.432 INFO [stderr] | Dec 06 12:02:22.432 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 12:02:22.432 INFO [stderr] Dec 06 12:02:22.432 INFO [stderr] warning: unused import: `std::path::Path` Dec 06 12:02:22.432 INFO [stderr] --> src/main.rs:7:5 Dec 06 12:02:22.432 INFO [stderr] | Dec 06 12:02:22.432 INFO [stderr] 7 | use std::path::Path; Dec 06 12:02:22.432 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 06 12:02:22.432 INFO [stderr] Dec 06 12:02:22.432 INFO [stderr] warning: unused import: `pad::PadStr` Dec 06 12:02:22.432 INFO [stderr] --> src/main.rs:9:5 Dec 06 12:02:22.432 INFO [stderr] | Dec 06 12:02:22.432 INFO [stderr] 9 | use pad::PadStr; Dec 06 12:02:22.432 INFO [stderr] | ^^^^^^^^^^^ Dec 06 12:02:22.432 INFO [stderr] Dec 06 12:02:22.432 INFO [stderr] warning: unused import: `syntax::codemap::FilePathMapping` Dec 06 12:02:22.432 INFO [stderr] --> src/main.rs:10:5 Dec 06 12:02:22.432 INFO [stderr] | Dec 06 12:02:22.432 INFO [stderr] 10 | use syntax::codemap::FilePathMapping; Dec 06 12:02:22.432 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:22.432 INFO [stderr] Dec 06 12:02:22.432 INFO [stderr] warning: unused import: `syntax::ast` Dec 06 12:02:22.432 INFO [stderr] --> src/main.rs:12:5 Dec 06 12:02:22.432 INFO [stderr] | Dec 06 12:02:22.432 INFO [stderr] 12 | use syntax::ast; Dec 06 12:02:22.432 INFO [stderr] | ^^^^^^^^^^^ Dec 06 12:02:22.432 INFO [stderr] Dec 06 12:02:22.433 INFO [stderr] warning: unused imports: `CodeMap`, `Loc`, `Span` Dec 06 12:02:22.433 INFO [stderr] --> src/main.rs:13:23 Dec 06 12:02:22.433 INFO [stderr] | Dec 06 12:02:22.433 INFO [stderr] 13 | use syntax::codemap::{CodeMap, Loc, Span}; Dec 06 12:02:22.433 INFO [stderr] | ^^^^^^^ ^^^ ^^^^ Dec 06 12:02:22.433 INFO [stderr] Dec 06 12:02:22.433 INFO [stderr] warning: unused import: `syntax::errors::DiagnosticBuilder` Dec 06 12:02:22.433 INFO [stderr] --> src/main.rs:14:5 Dec 06 12:02:22.433 INFO [stderr] | Dec 06 12:02:22.433 INFO [stderr] 14 | use syntax::errors::DiagnosticBuilder; Dec 06 12:02:22.433 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:22.433 INFO [stderr] Dec 06 12:02:22.433 INFO [stderr] warning: unused imports: `ParseSess`, `self` Dec 06 12:02:22.433 INFO [stderr] --> src/main.rs:15:21 Dec 06 12:02:22.433 INFO [stderr] | Dec 06 12:02:22.433 INFO [stderr] 15 | use syntax::parse::{self, ParseSess}; Dec 06 12:02:22.433 INFO [stderr] | ^^^^ ^^^^^^^^^ Dec 06 12:02:22.433 INFO [stderr] Dec 06 12:02:22.433 INFO [stderr] warning: unused imports: `FnKind`, `Visitor`, `self` Dec 06 12:02:22.433 INFO [stderr] --> src/main.rs:16:21 Dec 06 12:02:22.433 INFO [stderr] | Dec 06 12:02:22.433 INFO [stderr] 16 | use syntax::visit::{self, FnKind, Visitor}; Dec 06 12:02:22.433 INFO [stderr] | ^^^^ ^^^^^^ ^^^^^^^ Dec 06 12:02:22.433 INFO [stderr] Dec 06 12:02:22.433 INFO [stderr] warning: unused import: `regex::Regex` Dec 06 12:02:22.433 INFO [stderr] --> src/main.rs:18:5 Dec 06 12:02:22.433 INFO [stderr] | Dec 06 12:02:22.433 INFO [stderr] 18 | use regex::Regex; Dec 06 12:02:22.433 INFO [stderr] | ^^^^^^^^^^^^ Dec 06 12:02:22.433 INFO [stderr] Dec 06 12:02:22.433 INFO [stderr] warning: unused import: `std::env` Dec 06 12:02:22.433 INFO [stderr] --> src/ffi_func_aop_generator.rs:6:5 Dec 06 12:02:22.433 INFO [stderr] | Dec 06 12:02:22.433 INFO [stderr] 6 | use std::env; Dec 06 12:02:22.433 INFO [stderr] | ^^^^^^^^ Dec 06 12:02:22.433 INFO [stderr] Dec 06 12:02:22.433 INFO [stderr] warning: unused import: `pad::PadStr` Dec 06 12:02:22.433 INFO [stderr] --> src/ffi_func_aop_generator.rs:9:5 Dec 06 12:02:22.433 INFO [stderr] | Dec 06 12:02:22.433 INFO [stderr] 9 | use pad::PadStr; Dec 06 12:02:22.433 INFO [stderr] | ^^^^^^^^^^^ Dec 06 12:02:22.433 INFO [stderr] Dec 06 12:02:22.433 INFO [stderr] warning: unused import: `super::ffi_declaration_extractor::FFIParam` Dec 06 12:02:22.433 INFO [stderr] --> src/ffi_func_aop_generator.rs:22:5 Dec 06 12:02:22.433 INFO [stderr] | Dec 06 12:02:22.433 INFO [stderr] 22 | use super::ffi_declaration_extractor::FFIParam; Dec 06 12:02:22.433 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:22.433 INFO [stderr] Dec 06 12:02:22.434 INFO [stderr] warning: unused import: `super::ffi_declaration_extractor::*` Dec 06 12:02:22.434 INFO [stderr] --> src/code_wrapper.rs:1:5 Dec 06 12:02:22.434 INFO [stderr] | Dec 06 12:02:22.434 INFO [stderr] 1 | use super::ffi_declaration_extractor::*; Dec 06 12:02:22.434 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:22.434 INFO [stderr] Dec 06 12:02:22.434 INFO [stderr] warning: unused import: `code_wrapper::CodeWrapper` Dec 06 12:02:22.434 INFO [stderr] --> src/main.rs:24:5 Dec 06 12:02:22.434 INFO [stderr] | Dec 06 12:02:22.434 INFO [stderr] 24 | use code_wrapper::CodeWrapper; Dec 06 12:02:22.434 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:22.434 INFO [stderr] Dec 06 12:02:22.614 INFO [stderr] warning: unused variable: `caps` Dec 06 12:02:22.614 INFO [stderr] --> src/ffi_func_aop_generator.rs:216:70 Dec 06 12:02:22.614 INFO [stderr] | Dec 06 12:02:22.614 INFO [stderr] 216 | |caps: ®ex::Captures| { Dec 06 12:02:22.614 INFO [stderr] | ^^^^ help: consider using `_caps` instead Dec 06 12:02:22.614 INFO [stderr] | Dec 06 12:02:22.614 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 12:02:22.614 INFO [stderr] Dec 06 12:02:22.614 INFO [stderr] warning: unused variable: `func_info` Dec 06 12:02:22.614 INFO [stderr] --> src/ffi_func_aop_generator.rs:401:28 Dec 06 12:02:22.614 INFO [stderr] | Dec 06 12:02:22.614 INFO [stderr] 401 | fn post_process(&self, func_info: &mut FuncInfo) -> Result { Dec 06 12:02:22.614 INFO [stderr] | ^^^^^^^^^ help: consider using `_func_info` instead Dec 06 12:02:22.614 INFO [stderr] Dec 06 12:02:22.621 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:22.621 INFO [stderr] --> src/main.rs:48:9 Dec 06 12:02:22.621 INFO [stderr] | Dec 06 12:02:22.621 INFO [stderr] 48 | let mut es20_funcs = es20_generator.generate_aop_funcs(&es20_dir); Dec 06 12:02:22.621 INFO [stderr] | ----^^^^^^^^^^ Dec 06 12:02:22.621 INFO [stderr] | | Dec 06 12:02:22.621 INFO [stderr] | help: remove this `mut` Dec 06 12:02:22.621 INFO [stderr] | Dec 06 12:02:22.621 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 12:02:22.621 INFO [stderr] Dec 06 12:02:22.627 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:22.627 INFO [stderr] --> src/ffi_declaration_extractor.rs:67:13 Dec 06 12:02:22.627 INFO [stderr] | Dec 06 12:02:22.627 INFO [stderr] 67 | let mut file = File::open(file_path); Dec 06 12:02:22.627 INFO [stderr] | ----^^^^ Dec 06 12:02:22.627 INFO [stderr] | | Dec 06 12:02:22.627 INFO [stderr] | help: remove this `mut` Dec 06 12:02:22.627 INFO [stderr] Dec 06 12:02:22.635 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:22.635 INFO [stderr] --> src/ffi_declaration_extractor.rs:160:13 Dec 06 12:02:22.635 INFO [stderr] | Dec 06 12:02:22.635 INFO [stderr] 160 | let mut func_name = self.extract_func_name(decl); Dec 06 12:02:22.635 INFO [stderr] | ----^^^^^^^^^ Dec 06 12:02:22.635 INFO [stderr] | | Dec 06 12:02:22.635 INFO [stderr] | help: remove this `mut` Dec 06 12:02:22.635 INFO [stderr] Dec 06 12:02:22.635 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:22.635 INFO [stderr] --> src/ffi_declaration_extractor.rs:168:13 Dec 06 12:02:22.635 INFO [stderr] | Dec 06 12:02:22.635 INFO [stderr] 168 | let mut param_info = self.extract_func_params(decl); Dec 06 12:02:22.636 INFO [stderr] | ----^^^^^^^^^^ Dec 06 12:02:22.636 INFO [stderr] | | Dec 06 12:02:22.636 INFO [stderr] | help: remove this `mut` Dec 06 12:02:22.636 INFO [stderr] Dec 06 12:02:22.636 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:22.636 INFO [stderr] --> src/ffi_declaration_extractor.rs:175:13 Dec 06 12:02:22.636 INFO [stderr] | Dec 06 12:02:22.636 INFO [stderr] 175 | let mut return_type = self.extract_func_return_type(decl); Dec 06 12:02:22.636 INFO [stderr] | ----^^^^^^^^^^^ Dec 06 12:02:22.636 INFO [stderr] | | Dec 06 12:02:22.636 INFO [stderr] | help: remove this `mut` Dec 06 12:02:22.636 INFO [stderr] Dec 06 12:02:22.646 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:22.646 INFO [stderr] --> src/ffi_func_aop_generator.rs:148:37 Dec 06 12:02:22.646 INFO [stderr] | Dec 06 12:02:22.646 INFO [stderr] 148 | fn generate_ffi_ptr_call(&self, mut ffi_declaration: &FFIDeclaration, ptr_name: &str) -> String { Dec 06 12:02:22.646 INFO [stderr] | ----^^^^^^^^^^^^^^^ Dec 06 12:02:22.646 INFO [stderr] | | Dec 06 12:02:22.646 INFO [stderr] | help: remove this `mut` Dec 06 12:02:22.646 INFO [stderr] Dec 06 12:02:22.651 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:22.651 INFO [stderr] --> src/ffi_func_aop_generator.rs:205:13 Dec 06 12:02:22.651 INFO [stderr] | Dec 06 12:02:22.651 INFO [stderr] 205 | let mut ffi_func_info = ffi_func_info.unwrap(); Dec 06 12:02:22.651 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 06 12:02:22.651 INFO [stderr] | | Dec 06 12:02:22.651 INFO [stderr] | help: remove this `mut` Dec 06 12:02:22.651 INFO [stderr] Dec 06 12:02:22.651 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:22.651 INFO [stderr] --> src/ffi_func_aop_generator.rs:222:13 Dec 06 12:02:22.651 INFO [stderr] | Dec 06 12:02:22.651 INFO [stderr] 222 | let mut res = code_parts[0].to_string() + "\n" + Dec 06 12:02:22.652 INFO [stderr] | ----^^^ Dec 06 12:02:22.652 INFO [stderr] | | Dec 06 12:02:22.652 INFO [stderr] | help: remove this `mut` Dec 06 12:02:22.652 INFO [stderr] Dec 06 12:02:22.668 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:22.668 INFO [stderr] --> src/ffi_func_aop_generator.rs:450:28 Dec 06 12:02:22.668 INFO [stderr] | Dec 06 12:02:22.668 INFO [stderr] 450 | fn process_func(&self, mut generated_func: GeneratedFunc) -> Result { Dec 06 12:02:22.668 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 06 12:02:22.668 INFO [stderr] | | Dec 06 12:02:22.668 INFO [stderr] | help: remove this `mut` Dec 06 12:02:22.668 INFO [stderr] Dec 06 12:02:22.680 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:22.680 INFO [stderr] --> src/ffi_func_aop_generator.rs:518:13 Dec 06 12:02:22.680 INFO [stderr] | Dec 06 12:02:22.680 INFO [stderr] 518 | let mut func_code = self.parse_session.as_ref().unwrap().codemap().span_to_snippet(span); Dec 06 12:02:22.680 INFO [stderr] | ----^^^^^^^^^ Dec 06 12:02:22.680 INFO [stderr] | | Dec 06 12:02:22.680 INFO [stderr] | help: remove this `mut` Dec 06 12:02:22.680 INFO [stderr] Dec 06 12:02:22.684 INFO [stderr] warning: field is never used: `func_codemap` Dec 06 12:02:22.685 INFO [stderr] --> src/ffi_func_aop_generator.rs:77:5 Dec 06 12:02:22.685 INFO [stderr] | Dec 06 12:02:22.685 INFO [stderr] 77 | func_codemap: Option<&'a CodeMap>, Dec 06 12:02:22.685 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:22.685 INFO [stderr] | Dec 06 12:02:22.685 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 12:02:22.685 INFO [stderr] Dec 06 12:02:22.685 INFO [stderr] warning: method is never used: `reset` Dec 06 12:02:22.685 INFO [stderr] --> src/code_wrapper.rs:365:5 Dec 06 12:02:22.685 INFO [stderr] | Dec 06 12:02:22.685 INFO [stderr] 365 | pub fn reset(&mut self) { Dec 06 12:02:22.685 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:22.685 INFO [stderr] Dec 06 12:02:22.703 INFO [stderr] warning: unused return value of `std::str::::replace` that must be used Dec 06 12:02:22.703 INFO [stderr] --> src/ffi_func_aop_generator.rs:305:13 Dec 06 12:02:22.703 INFO [stderr] | Dec 06 12:02:22.703 INFO [stderr] 305 | func_param_code.replace("\n", ""); Dec 06 12:02:22.703 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:22.703 INFO [stderr] | Dec 06 12:02:22.703 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 12:02:22.703 INFO [stderr] = note: this returns the replaced string as a new allocation, without modifying the original Dec 06 12:02:22.703 INFO [stderr] Dec 06 12:02:25.668 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 23s Dec 06 12:02:25.674 INFO [stderr] su: No module specific data is present Dec 06 12:02:25.959 INFO running `"docker" "inspect" "e010faa25f96ec935f8ce93b7b63d9f3aa3ee1fd438cacca5c95b9c74a408181"` Dec 06 12:02:26.043 INFO running `"docker" "rm" "-f" "e010faa25f96ec935f8ce93b7b63d9f3aa3ee1fd438cacca5c95b9c74a408181"` Dec 06 12:02:26.135 INFO [stdout] e010faa25f96ec935f8ce93b7b63d9f3aa3ee1fd438cacca5c95b9c74a408181 Dec 06 12:02:26.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 12:02:26.282 INFO [stdout] 792ff7edc99f06672a12b06f5cd551a46a6a5fcf320adac22fe6619c713717f4 Dec 06 12:02:26.285 INFO running `"docker" "start" "-a" "792ff7edc99f06672a12b06f5cd551a46a6a5fcf320adac22fe6619c713717f4"` Dec 06 12:02:26.668 INFO [stderr] usermod: no changes Dec 06 12:02:26.764 INFO [stderr] Compiling syntex-syntax-example v0.1.0 (/source) Dec 06 12:02:28.327 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 06 12:02:28.327 INFO [stderr] --> src/main.rs:5:5 Dec 06 12:02:28.327 INFO [stderr] | Dec 06 12:02:28.327 INFO [stderr] 5 | use std::collections::HashMap; Dec 06 12:02:28.327 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:28.327 INFO [stderr] | Dec 06 12:02:28.327 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `std::path::Path` Dec 06 12:02:28.328 INFO [stderr] --> src/main.rs:7:5 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 7 | use std::path::Path; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `pad::PadStr` Dec 06 12:02:28.328 INFO [stderr] --> src/main.rs:9:5 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 9 | use pad::PadStr; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `syntax::codemap::FilePathMapping` Dec 06 12:02:28.328 INFO [stderr] --> src/main.rs:10:5 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 10 | use syntax::codemap::FilePathMapping; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `syntax::ast` Dec 06 12:02:28.328 INFO [stderr] --> src/main.rs:12:5 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 12 | use syntax::ast; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused imports: `CodeMap`, `Loc`, `Span` Dec 06 12:02:28.328 INFO [stderr] --> src/main.rs:13:23 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 13 | use syntax::codemap::{CodeMap, Loc, Span}; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^ ^^^ ^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `syntax::errors::DiagnosticBuilder` Dec 06 12:02:28.328 INFO [stderr] --> src/main.rs:14:5 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 14 | use syntax::errors::DiagnosticBuilder; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused imports: `ParseSess`, `self` Dec 06 12:02:28.328 INFO [stderr] --> src/main.rs:15:21 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 15 | use syntax::parse::{self, ParseSess}; Dec 06 12:02:28.328 INFO [stderr] | ^^^^ ^^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused imports: `FnKind`, `Visitor`, `self` Dec 06 12:02:28.328 INFO [stderr] --> src/main.rs:16:21 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 16 | use syntax::visit::{self, FnKind, Visitor}; Dec 06 12:02:28.328 INFO [stderr] | ^^^^ ^^^^^^ ^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `regex::Regex` Dec 06 12:02:28.328 INFO [stderr] --> src/main.rs:18:5 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 18 | use regex::Regex; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `std::env` Dec 06 12:02:28.328 INFO [stderr] --> src/ffi_func_aop_generator.rs:6:5 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 6 | use std::env; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `pad::PadStr` Dec 06 12:02:28.328 INFO [stderr] --> src/ffi_func_aop_generator.rs:9:5 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 9 | use pad::PadStr; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `super::ffi_declaration_extractor::FFIParam` Dec 06 12:02:28.328 INFO [stderr] --> src/ffi_func_aop_generator.rs:22:5 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 22 | use super::ffi_declaration_extractor::FFIParam; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `super::ffi_declaration_extractor::*` Dec 06 12:02:28.328 INFO [stderr] --> src/code_wrapper.rs:1:5 Dec 06 12:02:28.328 INFO [stderr] | Dec 06 12:02:28.328 INFO [stderr] 1 | use super::ffi_declaration_extractor::*; Dec 06 12:02:28.328 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:28.328 INFO [stderr] Dec 06 12:02:28.328 INFO [stderr] warning: unused import: `code_wrapper::CodeWrapper` Dec 06 12:02:28.329 INFO [stderr] --> src/main.rs:24:5 Dec 06 12:02:28.329 INFO [stderr] | Dec 06 12:02:28.329 INFO [stderr] 24 | use code_wrapper::CodeWrapper; Dec 06 12:02:28.329 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:28.329 INFO [stderr] Dec 06 12:02:28.464 INFO [stderr] warning: unused variable: `caps` Dec 06 12:02:28.464 INFO [stderr] --> src/ffi_func_aop_generator.rs:216:70 Dec 06 12:02:28.464 INFO [stderr] | Dec 06 12:02:28.464 INFO [stderr] 216 | |caps: ®ex::Captures| { Dec 06 12:02:28.464 INFO [stderr] | ^^^^ help: consider using `_caps` instead Dec 06 12:02:28.464 INFO [stderr] | Dec 06 12:02:28.464 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 12:02:28.464 INFO [stderr] Dec 06 12:02:28.464 INFO [stderr] warning: unused variable: `func_info` Dec 06 12:02:28.464 INFO [stderr] --> src/ffi_func_aop_generator.rs:401:28 Dec 06 12:02:28.464 INFO [stderr] | Dec 06 12:02:28.464 INFO [stderr] 401 | fn post_process(&self, func_info: &mut FuncInfo) -> Result { Dec 06 12:02:28.464 INFO [stderr] | ^^^^^^^^^ help: consider using `_func_info` instead Dec 06 12:02:28.464 INFO [stderr] Dec 06 12:02:28.468 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:28.468 INFO [stderr] --> src/main.rs:48:9 Dec 06 12:02:28.468 INFO [stderr] | Dec 06 12:02:28.468 INFO [stderr] 48 | let mut es20_funcs = es20_generator.generate_aop_funcs(&es20_dir); Dec 06 12:02:28.468 INFO [stderr] | ----^^^^^^^^^^ Dec 06 12:02:28.468 INFO [stderr] | | Dec 06 12:02:28.468 INFO [stderr] | help: remove this `mut` Dec 06 12:02:28.468 INFO [stderr] | Dec 06 12:02:28.468 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 12:02:28.468 INFO [stderr] Dec 06 12:02:28.473 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:28.473 INFO [stderr] --> src/ffi_declaration_extractor.rs:67:13 Dec 06 12:02:28.473 INFO [stderr] | Dec 06 12:02:28.473 INFO [stderr] 67 | let mut file = File::open(file_path); Dec 06 12:02:28.473 INFO [stderr] | ----^^^^ Dec 06 12:02:28.473 INFO [stderr] | | Dec 06 12:02:28.473 INFO [stderr] | help: remove this `mut` Dec 06 12:02:28.473 INFO [stderr] Dec 06 12:02:28.480 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:28.480 INFO [stderr] --> src/ffi_declaration_extractor.rs:160:13 Dec 06 12:02:28.480 INFO [stderr] | Dec 06 12:02:28.480 INFO [stderr] 160 | let mut func_name = self.extract_func_name(decl); Dec 06 12:02:28.480 INFO [stderr] | ----^^^^^^^^^ Dec 06 12:02:28.480 INFO [stderr] | | Dec 06 12:02:28.480 INFO [stderr] | help: remove this `mut` Dec 06 12:02:28.480 INFO [stderr] Dec 06 12:02:28.480 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:28.480 INFO [stderr] --> src/ffi_declaration_extractor.rs:168:13 Dec 06 12:02:28.480 INFO [stderr] | Dec 06 12:02:28.480 INFO [stderr] 168 | let mut param_info = self.extract_func_params(decl); Dec 06 12:02:28.480 INFO [stderr] | ----^^^^^^^^^^ Dec 06 12:02:28.480 INFO [stderr] | | Dec 06 12:02:28.480 INFO [stderr] | help: remove this `mut` Dec 06 12:02:28.480 INFO [stderr] Dec 06 12:02:28.480 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:28.480 INFO [stderr] --> src/ffi_declaration_extractor.rs:175:13 Dec 06 12:02:28.480 INFO [stderr] | Dec 06 12:02:28.481 INFO [stderr] 175 | let mut return_type = self.extract_func_return_type(decl); Dec 06 12:02:28.481 INFO [stderr] | ----^^^^^^^^^^^ Dec 06 12:02:28.481 INFO [stderr] | | Dec 06 12:02:28.481 INFO [stderr] | help: remove this `mut` Dec 06 12:02:28.481 INFO [stderr] Dec 06 12:02:28.492 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:28.492 INFO [stderr] --> src/ffi_func_aop_generator.rs:148:37 Dec 06 12:02:28.492 INFO [stderr] | Dec 06 12:02:28.492 INFO [stderr] 148 | fn generate_ffi_ptr_call(&self, mut ffi_declaration: &FFIDeclaration, ptr_name: &str) -> String { Dec 06 12:02:28.492 INFO [stderr] | ----^^^^^^^^^^^^^^^ Dec 06 12:02:28.492 INFO [stderr] | | Dec 06 12:02:28.492 INFO [stderr] | help: remove this `mut` Dec 06 12:02:28.492 INFO [stderr] Dec 06 12:02:28.498 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:28.498 INFO [stderr] --> src/ffi_func_aop_generator.rs:205:13 Dec 06 12:02:28.498 INFO [stderr] | Dec 06 12:02:28.498 INFO [stderr] 205 | let mut ffi_func_info = ffi_func_info.unwrap(); Dec 06 12:02:28.498 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 06 12:02:28.498 INFO [stderr] | | Dec 06 12:02:28.498 INFO [stderr] | help: remove this `mut` Dec 06 12:02:28.498 INFO [stderr] Dec 06 12:02:28.500 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:28.500 INFO [stderr] --> src/ffi_func_aop_generator.rs:222:13 Dec 06 12:02:28.500 INFO [stderr] | Dec 06 12:02:28.500 INFO [stderr] 222 | let mut res = code_parts[0].to_string() + "\n" + Dec 06 12:02:28.500 INFO [stderr] | ----^^^ Dec 06 12:02:28.500 INFO [stderr] | | Dec 06 12:02:28.500 INFO [stderr] | help: remove this `mut` Dec 06 12:02:28.500 INFO [stderr] Dec 06 12:02:28.512 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:28.512 INFO [stderr] --> src/ffi_func_aop_generator.rs:450:28 Dec 06 12:02:28.512 INFO [stderr] | Dec 06 12:02:28.512 INFO [stderr] 450 | fn process_func(&self, mut generated_func: GeneratedFunc) -> Result { Dec 06 12:02:28.512 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 06 12:02:28.512 INFO [stderr] | | Dec 06 12:02:28.512 INFO [stderr] | help: remove this `mut` Dec 06 12:02:28.512 INFO [stderr] Dec 06 12:02:28.520 INFO [stderr] warning: variable does not need to be mutable Dec 06 12:02:28.520 INFO [stderr] --> src/ffi_func_aop_generator.rs:518:13 Dec 06 12:02:28.520 INFO [stderr] | Dec 06 12:02:28.520 INFO [stderr] 518 | let mut func_code = self.parse_session.as_ref().unwrap().codemap().span_to_snippet(span); Dec 06 12:02:28.520 INFO [stderr] | ----^^^^^^^^^ Dec 06 12:02:28.520 INFO [stderr] | | Dec 06 12:02:28.520 INFO [stderr] | help: remove this `mut` Dec 06 12:02:28.520 INFO [stderr] Dec 06 12:02:28.523 INFO [stderr] warning: field is never used: `func_codemap` Dec 06 12:02:28.523 INFO [stderr] --> src/ffi_func_aop_generator.rs:77:5 Dec 06 12:02:28.523 INFO [stderr] | Dec 06 12:02:28.523 INFO [stderr] 77 | func_codemap: Option<&'a CodeMap>, Dec 06 12:02:28.523 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:28.523 INFO [stderr] | Dec 06 12:02:28.523 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 12:02:28.523 INFO [stderr] Dec 06 12:02:28.523 INFO [stderr] warning: method is never used: `reset` Dec 06 12:02:28.523 INFO [stderr] --> src/code_wrapper.rs:365:5 Dec 06 12:02:28.523 INFO [stderr] | Dec 06 12:02:28.523 INFO [stderr] 365 | pub fn reset(&mut self) { Dec 06 12:02:28.523 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:28.523 INFO [stderr] Dec 06 12:02:28.538 INFO [stderr] warning: unused return value of `std::str::::replace` that must be used Dec 06 12:02:28.538 INFO [stderr] --> src/ffi_func_aop_generator.rs:305:13 Dec 06 12:02:28.538 INFO [stderr] | Dec 06 12:02:28.538 INFO [stderr] 305 | func_param_code.replace("\n", ""); Dec 06 12:02:28.538 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 12:02:28.538 INFO [stderr] | Dec 06 12:02:28.538 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 12:02:28.538 INFO [stderr] = note: this returns the replaced string as a new allocation, without modifying the original Dec 06 12:02:28.538 INFO [stderr] Dec 06 12:02:28.772 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.09s Dec 06 12:02:28.777 INFO [stderr] su: No module specific data is present Dec 06 12:02:29.077 INFO running `"docker" "inspect" "792ff7edc99f06672a12b06f5cd551a46a6a5fcf320adac22fe6619c713717f4"` Dec 06 12:02:29.150 INFO running `"docker" "rm" "-f" "792ff7edc99f06672a12b06f5cd551a46a6a5fcf320adac22fe6619c713717f4"` Dec 06 12:02:29.216 INFO [stdout] 792ff7edc99f06672a12b06f5cd551a46a6a5fcf320adac22fe6619c713717f4 Dec 06 12:02:29.218 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --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 06 12:02:29.407 INFO [stdout] eeaa491b56d65cc61dd0e7a4d1525a2c8a7c1c22f33abf0048bb8e747371a4cc Dec 06 12:02:29.409 INFO running `"docker" "start" "-a" "eeaa491b56d65cc61dd0e7a4d1525a2c8a7c1c22f33abf0048bb8e747371a4cc"` Dec 06 12:02:29.745 INFO [stderr] usermod: no changes Dec 06 12:02:29.827 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 06 12:02:29.840 INFO [stderr] Running /target/debug/deps/syntex_syntax_example-df778141d93e69af Dec 06 12:02:29.846 INFO [stdout] Dec 06 12:02:29.846 INFO [stdout] running 0 tests Dec 06 12:02:29.846 INFO [stdout] Dec 06 12:02:29.846 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 12:02:29.846 INFO [stdout] Dec 06 12:02:29.848 INFO [stderr] su: No module specific data is present Dec 06 12:02:30.314 INFO running `"docker" "inspect" "eeaa491b56d65cc61dd0e7a4d1525a2c8a7c1c22f33abf0048bb8e747371a4cc"` Dec 06 12:02:30.502 INFO running `"docker" "rm" "-f" "eeaa491b56d65cc61dd0e7a4d1525a2c8a7c1c22f33abf0048bb8e747371a4cc"` Dec 06 12:02:30.586 INFO [stdout] eeaa491b56d65cc61dd0e7a4d1525a2c8a7c1c22f33abf0048bb8e747371a4cc