Dec 14 08:16:20.728 INFO testing MakeBigStory/WrapperCodeGenerator against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 08:16:20.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14 08:16:21.174 INFO [stdout] bddaed9e227c0d63e202cbd90db2a8c213df1787e11292f4cd1cc7ed8debfcf9 Dec 14 08:16:21.176 INFO running `"docker" "start" "-a" "bddaed9e227c0d63e202cbd90db2a8c213df1787e11292f4cd1cc7ed8debfcf9"` Dec 14 08:16:21.840 INFO [stderr] usermod: no changes Dec 14 08:16:21.961 INFO [stderr] Compiling serde v1.0.70 Dec 14 08:16:21.963 INFO [stderr] Compiling extprim v1.6.0 Dec 14 08:16:21.966 INFO [stderr] Compiling serde_derive v1.0.70 Dec 14 08:16:44.803 INFO [stderr] Compiling syntex_pos v0.59.1 Dec 14 08:16:44.803 INFO [stderr] Compiling serde_json v1.0.24 Dec 14 08:16:48.262 INFO [stderr] Compiling syntex_errors v0.59.1 Dec 14 08:16:55.880 INFO [stderr] Compiling syntex_syntax v0.59.1 Dec 14 08:17:49.572 INFO [stderr] Compiling syntex-syntax-example v0.1.0 (/source) Dec 14 08:17:51.986 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 14 08:17:51.986 INFO [stderr] --> src/main.rs:5:5 Dec 14 08:17:51.986 INFO [stderr] | Dec 14 08:17:51.986 INFO [stderr] 5 | use std::collections::HashMap; Dec 14 08:17:51.986 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:51.986 INFO [stderr] | Dec 14 08:17:51.986 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 08:17:51.986 INFO [stderr] Dec 14 08:17:51.986 INFO [stderr] warning: unused import: `std::path::Path` Dec 14 08:17:51.986 INFO [stderr] --> src/main.rs:7:5 Dec 14 08:17:51.986 INFO [stderr] | Dec 14 08:17:51.986 INFO [stderr] 7 | use std::path::Path; Dec 14 08:17:51.987 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused import: `pad::PadStr` Dec 14 08:17:51.987 INFO [stderr] --> src/main.rs:9:5 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 9 | use pad::PadStr; Dec 14 08:17:51.987 INFO [stderr] | ^^^^^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused import: `syntax::codemap::FilePathMapping` Dec 14 08:17:51.987 INFO [stderr] --> src/main.rs:10:5 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 10 | use syntax::codemap::FilePathMapping; Dec 14 08:17:51.987 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused import: `syntax::ast` Dec 14 08:17:51.987 INFO [stderr] --> src/main.rs:12:5 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 12 | use syntax::ast; Dec 14 08:17:51.987 INFO [stderr] | ^^^^^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused imports: `CodeMap`, `Loc`, `Span` Dec 14 08:17:51.987 INFO [stderr] --> src/main.rs:13:23 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 13 | use syntax::codemap::{CodeMap, Loc, Span}; Dec 14 08:17:51.987 INFO [stderr] | ^^^^^^^ ^^^ ^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused import: `syntax::errors::DiagnosticBuilder` Dec 14 08:17:51.987 INFO [stderr] --> src/main.rs:14:5 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 14 | use syntax::errors::DiagnosticBuilder; Dec 14 08:17:51.987 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused imports: `ParseSess`, `self` Dec 14 08:17:51.987 INFO [stderr] --> src/main.rs:15:21 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 15 | use syntax::parse::{self, ParseSess}; Dec 14 08:17:51.987 INFO [stderr] | ^^^^ ^^^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused imports: `FnKind`, `Visitor`, `self` Dec 14 08:17:51.987 INFO [stderr] --> src/main.rs:16:21 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 16 | use syntax::visit::{self, FnKind, Visitor}; Dec 14 08:17:51.987 INFO [stderr] | ^^^^ ^^^^^^ ^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused import: `regex::Regex` Dec 14 08:17:51.987 INFO [stderr] --> src/main.rs:18:5 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 18 | use regex::Regex; Dec 14 08:17:51.987 INFO [stderr] | ^^^^^^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused import: `std::env` Dec 14 08:17:51.987 INFO [stderr] --> src/ffi_func_aop_generator.rs:6:5 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 6 | use std::env; Dec 14 08:17:51.987 INFO [stderr] | ^^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused import: `pad::PadStr` Dec 14 08:17:51.987 INFO [stderr] --> src/ffi_func_aop_generator.rs:9:5 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 9 | use pad::PadStr; Dec 14 08:17:51.987 INFO [stderr] | ^^^^^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused import: `super::ffi_declaration_extractor::FFIParam` Dec 14 08:17:51.987 INFO [stderr] --> src/ffi_func_aop_generator.rs:22:5 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.987 INFO [stderr] 22 | use super::ffi_declaration_extractor::FFIParam; Dec 14 08:17:51.987 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:51.987 INFO [stderr] Dec 14 08:17:51.987 INFO [stderr] warning: unused import: `super::ffi_declaration_extractor::*` Dec 14 08:17:51.987 INFO [stderr] --> src/code_wrapper.rs:1:5 Dec 14 08:17:51.987 INFO [stderr] | Dec 14 08:17:51.988 INFO [stderr] 1 | use super::ffi_declaration_extractor::*; Dec 14 08:17:51.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:51.988 INFO [stderr] Dec 14 08:17:51.988 INFO [stderr] warning: unused import: `code_wrapper::CodeWrapper` Dec 14 08:17:51.988 INFO [stderr] --> src/main.rs:24:5 Dec 14 08:17:51.988 INFO [stderr] | Dec 14 08:17:51.988 INFO [stderr] 24 | use code_wrapper::CodeWrapper; Dec 14 08:17:51.988 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:51.988 INFO [stderr] Dec 14 08:17:52.195 INFO [stderr] warning: unused variable: `caps` Dec 14 08:17:52.195 INFO [stderr] --> src/ffi_func_aop_generator.rs:216:70 Dec 14 08:17:52.195 INFO [stderr] | Dec 14 08:17:52.195 INFO [stderr] 216 | |caps: ®ex::Captures| { Dec 14 08:17:52.195 INFO [stderr] | ^^^^ help: consider using `_caps` instead Dec 14 08:17:52.195 INFO [stderr] | Dec 14 08:17:52.195 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 08:17:52.195 INFO [stderr] Dec 14 08:17:52.195 INFO [stderr] warning: unused variable: `func_info` Dec 14 08:17:52.195 INFO [stderr] --> src/ffi_func_aop_generator.rs:401:28 Dec 14 08:17:52.195 INFO [stderr] | Dec 14 08:17:52.195 INFO [stderr] 401 | fn post_process(&self, func_info: &mut FuncInfo) -> Result { Dec 14 08:17:52.195 INFO [stderr] | ^^^^^^^^^ help: consider using `_func_info` instead Dec 14 08:17:52.195 INFO [stderr] Dec 14 08:17:52.204 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:52.204 INFO [stderr] --> src/main.rs:48:9 Dec 14 08:17:52.204 INFO [stderr] | Dec 14 08:17:52.204 INFO [stderr] 48 | let mut es20_funcs = es20_generator.generate_aop_funcs(&es20_dir); Dec 14 08:17:52.204 INFO [stderr] | ----^^^^^^^^^^ Dec 14 08:17:52.204 INFO [stderr] | | Dec 14 08:17:52.204 INFO [stderr] | help: remove this `mut` Dec 14 08:17:52.204 INFO [stderr] | Dec 14 08:17:52.204 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 08:17:52.204 INFO [stderr] Dec 14 08:17:52.206 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:52.206 INFO [stderr] --> src/ffi_declaration_extractor.rs:67:13 Dec 14 08:17:52.206 INFO [stderr] | Dec 14 08:17:52.206 INFO [stderr] 67 | let mut file = File::open(file_path); Dec 14 08:17:52.206 INFO [stderr] | ----^^^^ Dec 14 08:17:52.206 INFO [stderr] | | Dec 14 08:17:52.206 INFO [stderr] | help: remove this `mut` Dec 14 08:17:52.206 INFO [stderr] Dec 14 08:17:52.215 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:52.215 INFO [stderr] --> src/ffi_declaration_extractor.rs:160:13 Dec 14 08:17:52.215 INFO [stderr] | Dec 14 08:17:52.215 INFO [stderr] 160 | let mut func_name = self.extract_func_name(decl); Dec 14 08:17:52.215 INFO [stderr] | ----^^^^^^^^^ Dec 14 08:17:52.216 INFO [stderr] | | Dec 14 08:17:52.216 INFO [stderr] | help: remove this `mut` Dec 14 08:17:52.216 INFO [stderr] Dec 14 08:17:52.216 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:52.216 INFO [stderr] --> src/ffi_declaration_extractor.rs:168:13 Dec 14 08:17:52.216 INFO [stderr] | Dec 14 08:17:52.216 INFO [stderr] 168 | let mut param_info = self.extract_func_params(decl); Dec 14 08:17:52.216 INFO [stderr] | ----^^^^^^^^^^ Dec 14 08:17:52.216 INFO [stderr] | | Dec 14 08:17:52.216 INFO [stderr] | help: remove this `mut` Dec 14 08:17:52.216 INFO [stderr] Dec 14 08:17:52.216 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:52.216 INFO [stderr] --> src/ffi_declaration_extractor.rs:175:13 Dec 14 08:17:52.216 INFO [stderr] | Dec 14 08:17:52.216 INFO [stderr] 175 | let mut return_type = self.extract_func_return_type(decl); Dec 14 08:17:52.216 INFO [stderr] | ----^^^^^^^^^^^ Dec 14 08:17:52.216 INFO [stderr] | | Dec 14 08:17:52.216 INFO [stderr] | help: remove this `mut` Dec 14 08:17:52.216 INFO [stderr] Dec 14 08:17:52.250 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:52.250 INFO [stderr] --> src/ffi_func_aop_generator.rs:148:37 Dec 14 08:17:52.250 INFO [stderr] | Dec 14 08:17:52.250 INFO [stderr] 148 | fn generate_ffi_ptr_call(&self, mut ffi_declaration: &FFIDeclaration, ptr_name: &str) -> String { Dec 14 08:17:52.250 INFO [stderr] | ----^^^^^^^^^^^^^^^ Dec 14 08:17:52.250 INFO [stderr] | | Dec 14 08:17:52.250 INFO [stderr] | help: remove this `mut` Dec 14 08:17:52.250 INFO [stderr] Dec 14 08:17:52.250 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:52.250 INFO [stderr] --> src/ffi_func_aop_generator.rs:205:13 Dec 14 08:17:52.250 INFO [stderr] | Dec 14 08:17:52.250 INFO [stderr] 205 | let mut ffi_func_info = ffi_func_info.unwrap(); Dec 14 08:17:52.250 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 14 08:17:52.250 INFO [stderr] | | Dec 14 08:17:52.250 INFO [stderr] | help: remove this `mut` Dec 14 08:17:52.250 INFO [stderr] Dec 14 08:17:52.250 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:52.250 INFO [stderr] --> src/ffi_func_aop_generator.rs:222:13 Dec 14 08:17:52.250 INFO [stderr] | Dec 14 08:17:52.250 INFO [stderr] 222 | let mut res = code_parts[0].to_string() + "\n" + Dec 14 08:17:52.250 INFO [stderr] | ----^^^ Dec 14 08:17:52.250 INFO [stderr] | | Dec 14 08:17:52.250 INFO [stderr] | help: remove this `mut` Dec 14 08:17:52.250 INFO [stderr] Dec 14 08:17:52.263 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:52.263 INFO [stderr] --> src/ffi_func_aop_generator.rs:450:28 Dec 14 08:17:52.263 INFO [stderr] | Dec 14 08:17:52.263 INFO [stderr] 450 | fn process_func(&self, mut generated_func: GeneratedFunc) -> Result { Dec 14 08:17:52.263 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 14 08:17:52.263 INFO [stderr] | | Dec 14 08:17:52.263 INFO [stderr] | help: remove this `mut` Dec 14 08:17:52.263 INFO [stderr] Dec 14 08:17:52.279 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:52.279 INFO [stderr] --> src/ffi_func_aop_generator.rs:518:13 Dec 14 08:17:52.279 INFO [stderr] | Dec 14 08:17:52.279 INFO [stderr] 518 | let mut func_code = self.parse_session.as_ref().unwrap().codemap().span_to_snippet(span); Dec 14 08:17:52.279 INFO [stderr] | ----^^^^^^^^^ Dec 14 08:17:52.279 INFO [stderr] | | Dec 14 08:17:52.279 INFO [stderr] | help: remove this `mut` Dec 14 08:17:52.279 INFO [stderr] Dec 14 08:17:52.279 INFO [stderr] warning: field is never used: `func_codemap` Dec 14 08:17:52.279 INFO [stderr] --> src/ffi_func_aop_generator.rs:77:5 Dec 14 08:17:52.279 INFO [stderr] | Dec 14 08:17:52.279 INFO [stderr] 77 | func_codemap: Option<&'a CodeMap>, Dec 14 08:17:52.279 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:52.279 INFO [stderr] | Dec 14 08:17:52.279 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 14 08:17:52.279 INFO [stderr] Dec 14 08:17:52.279 INFO [stderr] warning: method is never used: `reset` Dec 14 08:17:52.279 INFO [stderr] --> src/code_wrapper.rs:365:5 Dec 14 08:17:52.279 INFO [stderr] | Dec 14 08:17:52.279 INFO [stderr] 365 | pub fn reset(&mut self) { Dec 14 08:17:52.279 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:52.279 INFO [stderr] Dec 14 08:17:52.291 INFO [stderr] warning: unused return value of `std::str::::replace` that must be used Dec 14 08:17:52.291 INFO [stderr] --> src/ffi_func_aop_generator.rs:305:13 Dec 14 08:17:52.291 INFO [stderr] | Dec 14 08:17:52.291 INFO [stderr] 305 | func_param_code.replace("\n", ""); Dec 14 08:17:52.291 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:52.291 INFO [stderr] | Dec 14 08:17:52.291 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 08:17:52.295 INFO [stderr] = note: this returns the replaced string as a new allocation, without modifying the original Dec 14 08:17:52.295 INFO [stderr] Dec 14 08:17:56.151 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s Dec 14 08:17:56.157 INFO [stderr] su: No module specific data is present Dec 14 08:17:56.403 INFO running `"docker" "inspect" "bddaed9e227c0d63e202cbd90db2a8c213df1787e11292f4cd1cc7ed8debfcf9"` Dec 14 08:17:56.500 INFO running `"docker" "rm" "-f" "bddaed9e227c0d63e202cbd90db2a8c213df1787e11292f4cd1cc7ed8debfcf9"` Dec 14 08:17:56.599 INFO [stdout] bddaed9e227c0d63e202cbd90db2a8c213df1787e11292f4cd1cc7ed8debfcf9 Dec 14 08:17:56.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 14 08:17:56.798 INFO [stdout] 47c02189fc778de6fbddc6fdf315b713ad60252b6c76254da75fc5c3b7c29cb3 Dec 14 08:17:56.803 INFO running `"docker" "start" "-a" "47c02189fc778de6fbddc6fdf315b713ad60252b6c76254da75fc5c3b7c29cb3"` Dec 14 08:17:57.503 INFO [stderr] usermod: no changes Dec 14 08:17:57.583 INFO [stderr] Compiling syntex-syntax-example v0.1.0 (/source) Dec 14 08:17:59.427 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 14 08:17:59.427 INFO [stderr] --> src/main.rs:5:5 Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.427 INFO [stderr] 5 | use std::collections::HashMap; Dec 14 08:17:59.427 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.427 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 08:17:59.427 INFO [stderr] Dec 14 08:17:59.427 INFO [stderr] warning: unused import: `std::path::Path` Dec 14 08:17:59.427 INFO [stderr] --> src/main.rs:7:5 Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.427 INFO [stderr] 7 | use std::path::Path; Dec 14 08:17:59.427 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 08:17:59.427 INFO [stderr] Dec 14 08:17:59.427 INFO [stderr] warning: unused import: `pad::PadStr` Dec 14 08:17:59.427 INFO [stderr] --> src/main.rs:9:5 Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.427 INFO [stderr] 9 | use pad::PadStr; Dec 14 08:17:59.427 INFO [stderr] | ^^^^^^^^^^^ Dec 14 08:17:59.427 INFO [stderr] Dec 14 08:17:59.427 INFO [stderr] warning: unused import: `syntax::codemap::FilePathMapping` Dec 14 08:17:59.427 INFO [stderr] --> src/main.rs:10:5 Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.427 INFO [stderr] 10 | use syntax::codemap::FilePathMapping; Dec 14 08:17:59.427 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:59.427 INFO [stderr] Dec 14 08:17:59.427 INFO [stderr] warning: unused import: `syntax::ast` Dec 14 08:17:59.427 INFO [stderr] --> src/main.rs:12:5 Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.427 INFO [stderr] 12 | use syntax::ast; Dec 14 08:17:59.427 INFO [stderr] | ^^^^^^^^^^^ Dec 14 08:17:59.427 INFO [stderr] Dec 14 08:17:59.427 INFO [stderr] warning: unused imports: `CodeMap`, `Loc`, `Span` Dec 14 08:17:59.427 INFO [stderr] --> src/main.rs:13:23 Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.427 INFO [stderr] 13 | use syntax::codemap::{CodeMap, Loc, Span}; Dec 14 08:17:59.427 INFO [stderr] | ^^^^^^^ ^^^ ^^^^ Dec 14 08:17:59.427 INFO [stderr] Dec 14 08:17:59.427 INFO [stderr] warning: unused import: `syntax::errors::DiagnosticBuilder` Dec 14 08:17:59.427 INFO [stderr] --> src/main.rs:14:5 Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.427 INFO [stderr] 14 | use syntax::errors::DiagnosticBuilder; Dec 14 08:17:59.427 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:59.427 INFO [stderr] Dec 14 08:17:59.427 INFO [stderr] warning: unused imports: `ParseSess`, `self` Dec 14 08:17:59.427 INFO [stderr] --> src/main.rs:15:21 Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.427 INFO [stderr] 15 | use syntax::parse::{self, ParseSess}; Dec 14 08:17:59.427 INFO [stderr] | ^^^^ ^^^^^^^^^ Dec 14 08:17:59.427 INFO [stderr] Dec 14 08:17:59.427 INFO [stderr] warning: unused imports: `FnKind`, `Visitor`, `self` Dec 14 08:17:59.427 INFO [stderr] --> src/main.rs:16:21 Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.427 INFO [stderr] 16 | use syntax::visit::{self, FnKind, Visitor}; Dec 14 08:17:59.427 INFO [stderr] | ^^^^ ^^^^^^ ^^^^^^^ Dec 14 08:17:59.427 INFO [stderr] Dec 14 08:17:59.427 INFO [stderr] warning: unused import: `regex::Regex` Dec 14 08:17:59.427 INFO [stderr] --> src/main.rs:18:5 Dec 14 08:17:59.427 INFO [stderr] | Dec 14 08:17:59.428 INFO [stderr] 18 | use regex::Regex; Dec 14 08:17:59.428 INFO [stderr] | ^^^^^^^^^^^^ Dec 14 08:17:59.428 INFO [stderr] Dec 14 08:17:59.428 INFO [stderr] warning: unused import: `std::env` Dec 14 08:17:59.428 INFO [stderr] --> src/ffi_func_aop_generator.rs:6:5 Dec 14 08:17:59.428 INFO [stderr] | Dec 14 08:17:59.428 INFO [stderr] 6 | use std::env; Dec 14 08:17:59.428 INFO [stderr] | ^^^^^^^^ Dec 14 08:17:59.428 INFO [stderr] Dec 14 08:17:59.428 INFO [stderr] warning: unused import: `pad::PadStr` Dec 14 08:17:59.428 INFO [stderr] --> src/ffi_func_aop_generator.rs:9:5 Dec 14 08:17:59.428 INFO [stderr] | Dec 14 08:17:59.428 INFO [stderr] 9 | use pad::PadStr; Dec 14 08:17:59.428 INFO [stderr] | ^^^^^^^^^^^ Dec 14 08:17:59.428 INFO [stderr] Dec 14 08:17:59.428 INFO [stderr] warning: unused import: `super::ffi_declaration_extractor::FFIParam` Dec 14 08:17:59.428 INFO [stderr] --> src/ffi_func_aop_generator.rs:22:5 Dec 14 08:17:59.428 INFO [stderr] | Dec 14 08:17:59.428 INFO [stderr] 22 | use super::ffi_declaration_extractor::FFIParam; Dec 14 08:17:59.428 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:59.428 INFO [stderr] Dec 14 08:17:59.428 INFO [stderr] warning: unused import: `super::ffi_declaration_extractor::*` Dec 14 08:17:59.428 INFO [stderr] --> src/code_wrapper.rs:1:5 Dec 14 08:17:59.428 INFO [stderr] | Dec 14 08:17:59.428 INFO [stderr] 1 | use super::ffi_declaration_extractor::*; Dec 14 08:17:59.428 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:59.428 INFO [stderr] Dec 14 08:17:59.428 INFO [stderr] warning: unused import: `code_wrapper::CodeWrapper` Dec 14 08:17:59.428 INFO [stderr] --> src/main.rs:24:5 Dec 14 08:17:59.428 INFO [stderr] | Dec 14 08:17:59.428 INFO [stderr] 24 | use code_wrapper::CodeWrapper; Dec 14 08:17:59.428 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:59.428 INFO [stderr] Dec 14 08:17:59.529 INFO [stderr] warning: unused variable: `caps` Dec 14 08:17:59.529 INFO [stderr] --> src/ffi_func_aop_generator.rs:216:70 Dec 14 08:17:59.529 INFO [stderr] | Dec 14 08:17:59.529 INFO [stderr] 216 | |caps: ®ex::Captures| { Dec 14 08:17:59.529 INFO [stderr] | ^^^^ help: consider using `_caps` instead Dec 14 08:17:59.529 INFO [stderr] | Dec 14 08:17:59.529 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 08:17:59.529 INFO [stderr] Dec 14 08:17:59.529 INFO [stderr] warning: unused variable: `func_info` Dec 14 08:17:59.529 INFO [stderr] --> src/ffi_func_aop_generator.rs:401:28 Dec 14 08:17:59.529 INFO [stderr] | Dec 14 08:17:59.529 INFO [stderr] 401 | fn post_process(&self, func_info: &mut FuncInfo) -> Result { Dec 14 08:17:59.529 INFO [stderr] | ^^^^^^^^^ help: consider using `_func_info` instead Dec 14 08:17:59.529 INFO [stderr] Dec 14 08:17:59.535 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:59.535 INFO [stderr] --> src/main.rs:48:9 Dec 14 08:17:59.535 INFO [stderr] | Dec 14 08:17:59.535 INFO [stderr] 48 | let mut es20_funcs = es20_generator.generate_aop_funcs(&es20_dir); Dec 14 08:17:59.535 INFO [stderr] | ----^^^^^^^^^^ Dec 14 08:17:59.535 INFO [stderr] | | Dec 14 08:17:59.535 INFO [stderr] | help: remove this `mut` Dec 14 08:17:59.535 INFO [stderr] | Dec 14 08:17:59.535 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 08:17:59.535 INFO [stderr] Dec 14 08:17:59.539 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:59.539 INFO [stderr] --> src/ffi_declaration_extractor.rs:67:13 Dec 14 08:17:59.539 INFO [stderr] | Dec 14 08:17:59.539 INFO [stderr] 67 | let mut file = File::open(file_path); Dec 14 08:17:59.539 INFO [stderr] | ----^^^^ Dec 14 08:17:59.539 INFO [stderr] | | Dec 14 08:17:59.539 INFO [stderr] | help: remove this `mut` Dec 14 08:17:59.539 INFO [stderr] Dec 14 08:17:59.546 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:59.546 INFO [stderr] --> src/ffi_declaration_extractor.rs:160:13 Dec 14 08:17:59.546 INFO [stderr] | Dec 14 08:17:59.546 INFO [stderr] 160 | let mut func_name = self.extract_func_name(decl); Dec 14 08:17:59.546 INFO [stderr] | ----^^^^^^^^^ Dec 14 08:17:59.546 INFO [stderr] | | Dec 14 08:17:59.546 INFO [stderr] | help: remove this `mut` Dec 14 08:17:59.546 INFO [stderr] Dec 14 08:17:59.546 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:59.546 INFO [stderr] --> src/ffi_declaration_extractor.rs:168:13 Dec 14 08:17:59.546 INFO [stderr] | Dec 14 08:17:59.546 INFO [stderr] 168 | let mut param_info = self.extract_func_params(decl); Dec 14 08:17:59.546 INFO [stderr] | ----^^^^^^^^^^ Dec 14 08:17:59.546 INFO [stderr] | | Dec 14 08:17:59.546 INFO [stderr] | help: remove this `mut` Dec 14 08:17:59.546 INFO [stderr] Dec 14 08:17:59.546 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:59.546 INFO [stderr] --> src/ffi_declaration_extractor.rs:175:13 Dec 14 08:17:59.546 INFO [stderr] | Dec 14 08:17:59.546 INFO [stderr] 175 | let mut return_type = self.extract_func_return_type(decl); Dec 14 08:17:59.546 INFO [stderr] | ----^^^^^^^^^^^ Dec 14 08:17:59.546 INFO [stderr] | | Dec 14 08:17:59.546 INFO [stderr] | help: remove this `mut` Dec 14 08:17:59.546 INFO [stderr] Dec 14 08:17:59.560 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:59.560 INFO [stderr] --> src/ffi_func_aop_generator.rs:148:37 Dec 14 08:17:59.560 INFO [stderr] | Dec 14 08:17:59.560 INFO [stderr] 148 | fn generate_ffi_ptr_call(&self, mut ffi_declaration: &FFIDeclaration, ptr_name: &str) -> String { Dec 14 08:17:59.560 INFO [stderr] | ----^^^^^^^^^^^^^^^ Dec 14 08:17:59.560 INFO [stderr] | | Dec 14 08:17:59.560 INFO [stderr] | help: remove this `mut` Dec 14 08:17:59.560 INFO [stderr] Dec 14 08:17:59.566 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:59.566 INFO [stderr] --> src/ffi_func_aop_generator.rs:205:13 Dec 14 08:17:59.566 INFO [stderr] | Dec 14 08:17:59.566 INFO [stderr] 205 | let mut ffi_func_info = ffi_func_info.unwrap(); Dec 14 08:17:59.566 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 14 08:17:59.566 INFO [stderr] | | Dec 14 08:17:59.566 INFO [stderr] | help: remove this `mut` Dec 14 08:17:59.566 INFO [stderr] Dec 14 08:17:59.566 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:59.566 INFO [stderr] --> src/ffi_func_aop_generator.rs:222:13 Dec 14 08:17:59.566 INFO [stderr] | Dec 14 08:17:59.566 INFO [stderr] 222 | let mut res = code_parts[0].to_string() + "\n" + Dec 14 08:17:59.566 INFO [stderr] | ----^^^ Dec 14 08:17:59.566 INFO [stderr] | | Dec 14 08:17:59.566 INFO [stderr] | help: remove this `mut` Dec 14 08:17:59.566 INFO [stderr] Dec 14 08:17:59.580 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:59.580 INFO [stderr] --> src/ffi_func_aop_generator.rs:450:28 Dec 14 08:17:59.580 INFO [stderr] | Dec 14 08:17:59.580 INFO [stderr] 450 | fn process_func(&self, mut generated_func: GeneratedFunc) -> Result { Dec 14 08:17:59.580 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 14 08:17:59.580 INFO [stderr] | | Dec 14 08:17:59.580 INFO [stderr] | help: remove this `mut` Dec 14 08:17:59.580 INFO [stderr] Dec 14 08:17:59.589 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:17:59.589 INFO [stderr] --> src/ffi_func_aop_generator.rs:518:13 Dec 14 08:17:59.589 INFO [stderr] | Dec 14 08:17:59.589 INFO [stderr] 518 | let mut func_code = self.parse_session.as_ref().unwrap().codemap().span_to_snippet(span); Dec 14 08:17:59.589 INFO [stderr] | ----^^^^^^^^^ Dec 14 08:17:59.589 INFO [stderr] | | Dec 14 08:17:59.589 INFO [stderr] | help: remove this `mut` Dec 14 08:17:59.589 INFO [stderr] Dec 14 08:17:59.594 INFO [stderr] warning: field is never used: `func_codemap` Dec 14 08:17:59.594 INFO [stderr] --> src/ffi_func_aop_generator.rs:77:5 Dec 14 08:17:59.594 INFO [stderr] | Dec 14 08:17:59.594 INFO [stderr] 77 | func_codemap: Option<&'a CodeMap>, Dec 14 08:17:59.594 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:59.594 INFO [stderr] | Dec 14 08:17:59.594 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 14 08:17:59.594 INFO [stderr] Dec 14 08:17:59.594 INFO [stderr] warning: method is never used: `reset` Dec 14 08:17:59.594 INFO [stderr] --> src/code_wrapper.rs:365:5 Dec 14 08:17:59.594 INFO [stderr] | Dec 14 08:17:59.594 INFO [stderr] 365 | pub fn reset(&mut self) { Dec 14 08:17:59.594 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:59.594 INFO [stderr] Dec 14 08:17:59.607 INFO [stderr] warning: unused return value of `std::str::::replace` that must be used Dec 14 08:17:59.607 INFO [stderr] --> src/ffi_func_aop_generator.rs:305:13 Dec 14 08:17:59.607 INFO [stderr] | Dec 14 08:17:59.607 INFO [stderr] 305 | func_param_code.replace("\n", ""); Dec 14 08:17:59.607 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 08:17:59.607 INFO [stderr] | Dec 14 08:17:59.607 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 08:17:59.607 INFO [stderr] = note: this returns the replaced string as a new allocation, without modifying the original Dec 14 08:17:59.607 INFO [stderr] Dec 14 08:17:59.879 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.35s Dec 14 08:17:59.890 INFO [stderr] su: No module specific data is present Dec 14 08:18:00.196 INFO running `"docker" "inspect" "47c02189fc778de6fbddc6fdf315b713ad60252b6c76254da75fc5c3b7c29cb3"` Dec 14 08:18:00.272 INFO running `"docker" "rm" "-f" "47c02189fc778de6fbddc6fdf315b713ad60252b6c76254da75fc5c3b7c29cb3"` Dec 14 08:18:00.367 INFO [stdout] 47c02189fc778de6fbddc6fdf315b713ad60252b6c76254da75fc5c3b7c29cb3 Dec 14 08:18:00.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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" "-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 14 08:18:00.540 INFO [stdout] 2728bc8025e12f9de77f0138310bc7cc288e2d4e2ca6c38848cacd8557767630 Dec 14 08:18:00.546 INFO running `"docker" "start" "-a" "2728bc8025e12f9de77f0138310bc7cc288e2d4e2ca6c38848cacd8557767630"` Dec 14 08:18:01.009 INFO [stderr] usermod: no changes Dec 14 08:18:01.086 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 14 08:18:01.099 INFO [stderr] Running /target/debug/deps/syntex_syntax_example-aadddb0df6faacf5 Dec 14 08:18:01.101 INFO [stderr] su: No module specific data is present Dec 14 08:18:01.101 INFO [stdout] Dec 14 08:18:01.102 INFO [stdout] running 0 tests Dec 14 08:18:01.102 INFO [stdout] Dec 14 08:18:01.102 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 08:18:01.102 INFO [stdout] Dec 14 08:18:01.542 INFO running `"docker" "inspect" "2728bc8025e12f9de77f0138310bc7cc288e2d4e2ca6c38848cacd8557767630"` Dec 14 08:18:01.616 INFO running `"docker" "rm" "-f" "2728bc8025e12f9de77f0138310bc7cc288e2d4e2ca6c38848cacd8557767630"` Dec 14 08:18:01.720 INFO [stdout] 2728bc8025e12f9de77f0138310bc7cc288e2d4e2ca6c38848cacd8557767630