Dec 14 17:03:17.735 INFO testing thrust-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 14 17:03:17.735 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 17:03:18.048 INFO [stdout] 9955493a830e93038e9ffe76fa1ae5b29dc4c048f0f5d8a76771aef8bb2d7d91 Dec 14 17:03:18.053 INFO running `"docker" "start" "-a" "9955493a830e93038e9ffe76fa1ae5b29dc4c048f0f5d8a76771aef8bb2d7d91"` Dec 14 17:03:19.359 INFO [stderr] usermod: no changes Dec 14 17:03:19.455 INFO [stderr] Compiling docopt v0.6.86 Dec 14 17:03:24.991 INFO [stderr] Compiling thrust v0.1.0 (/source) Dec 14 17:03:25.683 INFO [stderr] warning: unused import: `std::str` Dec 14 17:03:25.683 INFO [stderr] --> src/lib.rs:6:5 Dec 14 17:03:25.683 INFO [stderr] | Dec 14 17:03:25.683 INFO [stderr] 6 | use std::str; Dec 14 17:03:25.683 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:25.683 INFO [stderr] | Dec 14 17:03:25.683 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 17:03:25.683 INFO [stderr] Dec 14 17:03:25.683 INFO [stderr] warning: unused import: `be_u8` Dec 14 17:03:25.683 INFO [stderr] --> src/parser.rs:1:99 Dec 14 17:03:25.683 INFO [stderr] | Dec 14 17:03:25.683 INFO [stderr] 1 | use nom::{space, alphanumeric, ErrorKind, IterIndices, IResult, multispace, not_line_ending, Err, be_u8, digit, InputLength, is_alphanumeric}; Dec 14 17:03:25.683 INFO [stderr] | ^^^^^ Dec 14 17:03:25.683 INFO [stderr] Dec 14 17:03:25.683 INFO [stderr] warning: unused import: `std::convert::From` Dec 14 17:03:25.683 INFO [stderr] --> src/parser.rs:4:5 Dec 14 17:03:25.683 INFO [stderr] | Dec 14 17:03:25.683 INFO [stderr] 4 | use std::convert::From; Dec 14 17:03:25.683 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:25.683 INFO [stderr] Dec 14 17:03:25.683 INFO [stderr] warning: unused imports: `Index`, `RangeFrom`, `Range` Dec 14 17:03:25.683 INFO [stderr] --> src/parser.rs:5:16 Dec 14 17:03:25.683 INFO [stderr] | Dec 14 17:03:25.683 INFO [stderr] 5 | use std::ops::{Index,Range,RangeFrom}; Dec 14 17:03:25.683 INFO [stderr] | ^^^^^ ^^^^^ ^^^^^^^^^ Dec 14 17:03:25.683 INFO [stderr] Dec 14 17:03:25.683 INFO [stderr] warning: unused import: `super::*` Dec 14 17:03:25.683 INFO [stderr] --> src/parser.rs:219:9 Dec 14 17:03:25.683 INFO [stderr] | Dec 14 17:03:25.683 INFO [stderr] 219 | use super::*; Dec 14 17:03:25.683 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:25.683 INFO [stderr] Dec 14 17:03:25.683 INFO [stderr] warning: unused import: `std::str` Dec 14 17:03:25.683 INFO [stderr] --> src/parser.rs:220:9 Dec 14 17:03:25.683 INFO [stderr] | Dec 14 17:03:25.683 INFO [stderr] 220 | use std::str; Dec 14 17:03:25.683 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:25.683 INFO [stderr] Dec 14 17:03:25.683 INFO [stderr] warning: unused import: `nom::IResult::*` Dec 14 17:03:25.683 INFO [stderr] --> src/parser.rs:221:9 Dec 14 17:03:25.683 INFO [stderr] | Dec 14 17:03:25.683 INFO [stderr] 221 | use nom::IResult::*; Dec 14 17:03:25.683 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:25.683 INFO [stderr] Dec 14 17:03:25.683 INFO [stderr] warning: unused imports: `Ast`, `FieldMetadataNode`, `FunctionNode`, `IdentNode`, `NamespaceNode`, `ServiceNode`, `StructFieldNode`, `StructNode`, `Ty` Dec 14 17:03:25.684 INFO [stderr] --> src/parser.rs:223:15 Dec 14 17:03:25.684 INFO [stderr] | Dec 14 17:03:25.684 INFO [stderr] 223 | use ast::{IdentNode, StructNode, FunctionNode, ServiceNode, NamespaceNode, StructFieldNode, FieldMetadataNode, Ty, Ast}; Dec 14 17:03:25.684 INFO [stderr] | ^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^ ^^^ Dec 14 17:03:25.684 INFO [stderr] Dec 14 17:03:25.684 INFO [stderr] warning: unused import: `Read` Dec 14 17:03:25.684 INFO [stderr] --> src/ast.rs:1:15 Dec 14 17:03:25.684 INFO [stderr] | Dec 14 17:03:25.684 INFO [stderr] 1 | use std::io::{Read, Write}; Dec 14 17:03:25.684 INFO [stderr] | ^^^^ Dec 14 17:03:25.684 INFO [stderr] Dec 14 17:03:25.684 INFO [stderr] warning: unused import: `std::path::Path` Dec 14 17:03:25.684 INFO [stderr] --> src/generator.rs:2:5 Dec 14 17:03:25.684 INFO [stderr] | Dec 14 17:03:25.684 INFO [stderr] 2 | use std::path::Path; Dec 14 17:03:25.684 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:25.684 INFO [stderr] Dec 14 17:03:25.684 INFO [stderr] warning: unused imports: `Result`, `Write` Dec 14 17:03:25.684 INFO [stderr] --> src/generator.rs:3:15 Dec 14 17:03:25.684 INFO [stderr] | Dec 14 17:03:25.684 INFO [stderr] 3 | use std::io::{Result, Read, Write}; Dec 14 17:03:25.684 INFO [stderr] | ^^^^^^ ^^^^^ Dec 14 17:03:25.684 INFO [stderr] Dec 14 17:03:25.684 INFO [stderr] warning: unused import: `ast::Ast` Dec 14 17:03:25.684 INFO [stderr] --> src/generator.rs:5:5 Dec 14 17:03:25.684 INFO [stderr] | Dec 14 17:03:25.684 INFO [stderr] 5 | use ast::Ast; Dec 14 17:03:25.684 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:25.684 INFO [stderr] Dec 14 17:03:26.072 INFO [stderr] warning: unused variable: `w` Dec 14 17:03:26.072 INFO [stderr] --> src/ast.rs:4:19 Dec 14 17:03:26.072 INFO [stderr] | Dec 14 17:03:26.072 INFO [stderr] 4 | fn gen(&self, w: &mut Write) {} Dec 14 17:03:26.072 INFO [stderr] | ^ help: consider using `_w` instead Dec 14 17:03:26.072 INFO [stderr] | Dec 14 17:03:26.072 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 17:03:26.072 INFO [stderr] Dec 14 17:03:26.072 INFO [stderr] warning: unused variable: `w` Dec 14 17:03:26.072 INFO [stderr] --> src/ast.rs:195:19 Dec 14 17:03:26.072 INFO [stderr] | Dec 14 17:03:26.072 INFO [stderr] 195 | fn gen(&self, w: &mut Write) {} Dec 14 17:03:26.072 INFO [stderr] | ^ help: consider using `_w` instead Dec 14 17:03:26.072 INFO [stderr] Dec 14 17:03:26.072 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:26.072 INFO [stderr] --> src/generator.rs:18:17 Dec 14 17:03:26.072 INFO [stderr] | Dec 14 17:03:26.072 INFO [stderr] 18 | Err(err) => return "Error opening the input .thrift file." Dec 14 17:03:26.072 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:26.072 INFO [stderr] Dec 14 17:03:26.072 INFO [stderr] warning: unused variable: `i` Dec 14 17:03:26.072 INFO [stderr] --> src/generator.rs:26:27 Dec 14 17:03:26.072 INFO [stderr] | Dec 14 17:03:26.072 INFO [stderr] 26 | IResult::Done(i, o) => println!("Done parsing."), Dec 14 17:03:26.072 INFO [stderr] | ^ help: consider using `_i` instead Dec 14 17:03:26.072 INFO [stderr] Dec 14 17:03:26.072 INFO [stderr] warning: unused variable: `o` Dec 14 17:03:26.072 INFO [stderr] --> src/generator.rs:26:30 Dec 14 17:03:26.072 INFO [stderr] | Dec 14 17:03:26.072 INFO [stderr] 26 | IResult::Done(i, o) => println!("Done parsing."), Dec 14 17:03:26.072 INFO [stderr] | ^ help: consider using `_o` instead Dec 14 17:03:26.072 INFO [stderr] Dec 14 17:03:26.072 INFO [stderr] warning: unused variable: `output` Dec 14 17:03:26.072 INFO [stderr] --> src/generator.rs:15:28 Dec 14 17:03:26.072 INFO [stderr] | Dec 14 17:03:26.072 INFO [stderr] 15 | pub fn run(path: &str, output: &str) -> &'static str { Dec 14 17:03:26.072 INFO [stderr] | ^^^^^^ help: consider using `_output` instead Dec 14 17:03:26.072 INFO [stderr] Dec 14 17:03:26.072 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:26.072 INFO [stderr] --> src/lib.rs:26:13 Dec 14 17:03:26.072 INFO [stderr] | Dec 14 17:03:26.072 INFO [stderr] 26 | fn from(err: string::FromUtf8Error) -> ThriftCompilerError { Dec 14 17:03:26.072 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:26.072 INFO [stderr] Dec 14 17:03:26.072 INFO [stderr] warning: unused variable: `i` Dec 14 17:03:26.072 INFO [stderr] --> src/lib.rs:40:27 Dec 14 17:03:26.072 INFO [stderr] | Dec 14 17:03:26.072 INFO [stderr] 40 | IResult::Done(i, nodes) => { Dec 14 17:03:26.072 INFO [stderr] | ^ help: consider using `_i` instead Dec 14 17:03:26.072 INFO [stderr] Dec 14 17:03:26.072 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:26.072 INFO [stderr] --> src/lib.rs:62:28 Dec 14 17:03:26.072 INFO [stderr] | Dec 14 17:03:26.072 INFO [stderr] 62 | IResult::Error(err) => { Dec 14 17:03:26.072 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:26.072 INFO [stderr] Dec 14 17:03:26.215 INFO [stderr] warning: function is never used: `eof` Dec 14 17:03:26.215 INFO [stderr] --> src/parser.rs:32:1 Dec 14 17:03:26.215 INFO [stderr] | Dec 14 17:03:26.215 INFO [stderr] 32 | fn eof(input:&[u8]) -> IResult<&[u8], &[u8]> { Dec 14 17:03:26.215 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.215 INFO [stderr] Dec 14 17:03:26.215 INFO [stderr] warning: function is never used: `namespace` Dec 14 17:03:26.215 INFO [stderr] --> src/parser.rs:60:1 Dec 14 17:03:26.215 INFO [stderr] | Dec 14 17:03:26.215 INFO [stderr] 60 | pub fn namespace<'a>(input:&'a [u8]) -> IResult<&'a [u8], &'a [u8]> { Dec 14 17:03:26.215 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.215 INFO [stderr] Dec 14 17:03:26.215 INFO [stderr] warning: struct is never constructed: `Parser` Dec 14 17:03:26.215 INFO [stderr] --> src/parser.rs:214:1 Dec 14 17:03:26.215 INFO [stderr] | Dec 14 17:03:26.215 INFO [stderr] 214 | pub struct Parser<'a> { Dec 14 17:03:26.215 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.215 INFO [stderr] Dec 14 17:03:26.215 INFO [stderr] warning: method is never used: `new` Dec 14 17:03:26.215 INFO [stderr] --> src/ast.rs:127:5 Dec 14 17:03:26.215 INFO [stderr] | Dec 14 17:03:26.215 INFO [stderr] 127 | pub fn new(name: IdentNode) -> ServiceNode { Dec 14 17:03:26.215 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.215 INFO [stderr] Dec 14 17:03:26.215 INFO [stderr] warning: field is never used: `input` Dec 14 17:03:26.215 INFO [stderr] --> src/generator.rs:10:5 Dec 14 17:03:26.215 INFO [stderr] | Dec 14 17:03:26.215 INFO [stderr] 10 | input: String, Dec 14 17:03:26.215 INFO [stderr] | ^^^^^^^^^^^^^ Dec 14 17:03:26.215 INFO [stderr] Dec 14 17:03:26.215 INFO [stderr] warning: field is never used: `output` Dec 14 17:03:26.215 INFO [stderr] --> src/generator.rs:11:5 Dec 14 17:03:26.215 INFO [stderr] | Dec 14 17:03:26.215 INFO [stderr] 11 | output: Option Dec 14 17:03:26.215 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.215 INFO [stderr] Dec 14 17:03:26.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.220 INFO [stderr] --> src/ast.rs:214:9 Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] 214 | write!(w, "pub struct {} {{\n", self.name.0); Dec 14 17:03:26.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 17:03:26.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.220 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.220 INFO [stderr] Dec 14 17:03:26.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.220 INFO [stderr] --> src/ast.rs:218:13 Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] 218 | write!(w, " "); Dec 14 17:03:26.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.220 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.220 INFO [stderr] Dec 14 17:03:26.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.220 INFO [stderr] --> src/ast.rs:222:9 Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] 222 | write!(w, "}}\n"); Dec 14 17:03:26.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.220 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.220 INFO [stderr] Dec 14 17:03:26.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.220 INFO [stderr] --> src/ast.rs:229:30 Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] 229 | &Ty::String => { write!(w, "String"); }, Dec 14 17:03:26.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.220 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.220 INFO [stderr] Dec 14 17:03:26.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.220 INFO [stderr] --> src/ast.rs:230:28 Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] 230 | &Ty::Void => { write!(w, "()"); }, Dec 14 17:03:26.220 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.220 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.220 INFO [stderr] Dec 14 17:03:26.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.220 INFO [stderr] --> src/ast.rs:231:28 Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] 231 | &Ty::Byte => { write!(w, "i8"); }, Dec 14 17:03:26.220 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.220 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.220 INFO [stderr] Dec 14 17:03:26.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.220 INFO [stderr] --> src/ast.rs:232:30 Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] 232 | &Ty::Binary => { write!(w, "Vec"); }, Dec 14 17:03:26.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.220 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.220 INFO [stderr] Dec 14 17:03:26.220 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.220 INFO [stderr] --> src/ast.rs:233:32 Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] 233 | &Ty::Signed16 => { write!(w, "i16"); }, Dec 14 17:03:26.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.220 INFO [stderr] | Dec 14 17:03:26.220 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.221 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.221 INFO [stderr] Dec 14 17:03:26.221 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.221 INFO [stderr] --> src/ast.rs:234:32 Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] 234 | &Ty::Signed32 => { write!(w, "i32"); }, Dec 14 17:03:26.221 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.221 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.221 INFO [stderr] Dec 14 17:03:26.221 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.221 INFO [stderr] --> src/ast.rs:235:32 Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] 235 | &Ty::Signed64 => { write!(w, "i64"); }, Dec 14 17:03:26.221 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.221 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.221 INFO [stderr] Dec 14 17:03:26.221 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.221 INFO [stderr] --> src/ast.rs:236:28 Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] 236 | &Ty::Bool => { write!(w, "bool"); }, Dec 14 17:03:26.221 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.221 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.221 INFO [stderr] Dec 14 17:03:26.221 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.221 INFO [stderr] --> src/ast.rs:238:17 Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] 238 | write!(w, "Vec<"); Dec 14 17:03:26.221 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.221 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.221 INFO [stderr] Dec 14 17:03:26.221 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.221 INFO [stderr] --> src/ast.rs:240:17 Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] 240 | write!(w, ">"); Dec 14 17:03:26.221 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.221 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.221 INFO [stderr] Dec 14 17:03:26.221 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.221 INFO [stderr] --> src/ast.rs:243:17 Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] 243 | write!(w, "HashMap<"); Dec 14 17:03:26.221 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.221 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.221 INFO [stderr] Dec 14 17:03:26.221 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.221 INFO [stderr] --> src/ast.rs:245:17 Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] 245 | write!(w, ", "); Dec 14 17:03:26.221 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:26.221 INFO [stderr] | Dec 14 17:03:26.221 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.221 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.221 INFO [stderr] Dec 14 17:03:26.223 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.223 INFO [stderr] --> src/ast.rs:247:17 Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] 247 | write!(w, ">"); Dec 14 17:03:26.223 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.223 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.223 INFO [stderr] Dec 14 17:03:26.223 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.223 INFO [stderr] --> src/ast.rs:257:9 Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] 257 | write!(w, "{}: ", self.ident.0); Dec 14 17:03:26.223 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.223 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.223 INFO [stderr] Dec 14 17:03:26.223 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.223 INFO [stderr] --> src/ast.rs:260:13 Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] 260 | write!(w, "Option<"); Dec 14 17:03:26.223 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.223 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.223 INFO [stderr] Dec 14 17:03:26.223 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.223 INFO [stderr] --> src/ast.rs:266:13 Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] 266 | write!(w, ">"); Dec 14 17:03:26.223 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.223 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.223 INFO [stderr] Dec 14 17:03:26.223 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.223 INFO [stderr] --> src/ast.rs:269:9 Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] 269 | write!(w, ",\n"); Dec 14 17:03:26.223 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.223 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:26.223 INFO [stderr] Dec 14 17:03:26.223 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.223 INFO [stderr] --> src/generator.rs:23:9 Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] 23 | file.read_to_string(&mut input); Dec 14 17:03:26.223 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.223 INFO [stderr] | Dec 14 17:03:26.223 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.224 INFO [stderr] Dec 14 17:03:29.836 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.45s Dec 14 17:03:29.841 INFO [stderr] su: No module specific data is present Dec 14 17:03:31.001 INFO running `"docker" "inspect" "9955493a830e93038e9ffe76fa1ae5b29dc4c048f0f5d8a76771aef8bb2d7d91"` Dec 14 17:03:31.343 INFO running `"docker" "rm" "-f" "9955493a830e93038e9ffe76fa1ae5b29dc4c048f0f5d8a76771aef8bb2d7d91"` Dec 14 17:03:31.803 INFO [stdout] 9955493a830e93038e9ffe76fa1ae5b29dc4c048f0f5d8a76771aef8bb2d7d91 Dec 14 17:03:31.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 17:03:32.283 INFO [stdout] af1169a1d70c7ebee3890b8b0d13e36e65b06bb6398d9fe58676ff6aff8df107 Dec 14 17:03:32.289 INFO running `"docker" "start" "-a" "af1169a1d70c7ebee3890b8b0d13e36e65b06bb6398d9fe58676ff6aff8df107"` Dec 14 17:03:33.552 INFO [stderr] usermod: no changes Dec 14 17:03:33.715 INFO [stderr] Compiling thrust v0.1.0 (/source) Dec 14 17:03:34.951 INFO [stderr] warning: unused import: `std::str` Dec 14 17:03:34.951 INFO [stderr] --> src/lib.rs:6:5 Dec 14 17:03:34.951 INFO [stderr] | Dec 14 17:03:34.951 INFO [stderr] 6 | use std::str; Dec 14 17:03:34.951 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:34.951 INFO [stderr] | Dec 14 17:03:34.951 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 17:03:34.951 INFO [stderr] Dec 14 17:03:34.951 INFO [stderr] warning: unused import: `be_u8` Dec 14 17:03:34.951 INFO [stderr] --> src/parser.rs:1:99 Dec 14 17:03:34.951 INFO [stderr] | Dec 14 17:03:34.951 INFO [stderr] 1 | use nom::{space, alphanumeric, ErrorKind, IterIndices, IResult, multispace, not_line_ending, Err, be_u8, digit, InputLength, is_alphanumeric}; Dec 14 17:03:34.951 INFO [stderr] | ^^^^^ Dec 14 17:03:34.951 INFO [stderr] Dec 14 17:03:34.951 INFO [stderr] warning: unused import: `std::convert::From` Dec 14 17:03:34.951 INFO [stderr] --> src/parser.rs:4:5 Dec 14 17:03:34.951 INFO [stderr] | Dec 14 17:03:34.951 INFO [stderr] 4 | use std::convert::From; Dec 14 17:03:34.951 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:34.951 INFO [stderr] Dec 14 17:03:34.951 INFO [stderr] warning: unused imports: `Index`, `RangeFrom`, `Range` Dec 14 17:03:34.951 INFO [stderr] --> src/parser.rs:5:16 Dec 14 17:03:34.951 INFO [stderr] | Dec 14 17:03:34.951 INFO [stderr] 5 | use std::ops::{Index,Range,RangeFrom}; Dec 14 17:03:34.951 INFO [stderr] | ^^^^^ ^^^^^ ^^^^^^^^^ Dec 14 17:03:34.951 INFO [stderr] Dec 14 17:03:34.957 INFO [stderr] warning: unused import: `std::str` Dec 14 17:03:34.957 INFO [stderr] --> src/parser.rs:220:9 Dec 14 17:03:34.957 INFO [stderr] | Dec 14 17:03:34.957 INFO [stderr] 220 | use std::str; Dec 14 17:03:34.957 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:34.957 INFO [stderr] Dec 14 17:03:34.957 INFO [stderr] warning: unused import: `nom::IResult::*` Dec 14 17:03:34.957 INFO [stderr] --> src/parser.rs:221:9 Dec 14 17:03:34.957 INFO [stderr] | Dec 14 17:03:34.957 INFO [stderr] 221 | use nom::IResult::*; Dec 14 17:03:34.957 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:34.957 INFO [stderr] Dec 14 17:03:34.957 INFO [stderr] warning: unused import: `Ast` Dec 14 17:03:34.957 INFO [stderr] --> src/parser.rs:223:120 Dec 14 17:03:34.957 INFO [stderr] | Dec 14 17:03:34.957 INFO [stderr] 223 | use ast::{IdentNode, StructNode, FunctionNode, ServiceNode, NamespaceNode, StructFieldNode, FieldMetadataNode, Ty, Ast}; Dec 14 17:03:34.957 INFO [stderr] | ^^^ Dec 14 17:03:34.957 INFO [stderr] Dec 14 17:03:34.959 INFO [stderr] warning: unused import: `Read` Dec 14 17:03:34.959 INFO [stderr] --> src/ast.rs:1:15 Dec 14 17:03:34.959 INFO [stderr] | Dec 14 17:03:34.959 INFO [stderr] 1 | use std::io::{Read, Write}; Dec 14 17:03:34.959 INFO [stderr] | ^^^^ Dec 14 17:03:34.959 INFO [stderr] Dec 14 17:03:34.959 INFO [stderr] warning: unused import: `parser::*` Dec 14 17:03:34.959 INFO [stderr] --> src/ast.rs:276:9 Dec 14 17:03:34.959 INFO [stderr] | Dec 14 17:03:34.959 INFO [stderr] 276 | use parser::*; Dec 14 17:03:34.959 INFO [stderr] | ^^^^^^^^^ Dec 14 17:03:34.959 INFO [stderr] Dec 14 17:03:34.963 INFO [stderr] warning: unused import: `std::path::Path` Dec 14 17:03:34.963 INFO [stderr] --> src/generator.rs:2:5 Dec 14 17:03:34.963 INFO [stderr] | Dec 14 17:03:34.963 INFO [stderr] 2 | use std::path::Path; Dec 14 17:03:34.963 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:34.963 INFO [stderr] Dec 14 17:03:34.963 INFO [stderr] warning: unused imports: `Result`, `Write` Dec 14 17:03:34.963 INFO [stderr] --> src/generator.rs:3:15 Dec 14 17:03:34.963 INFO [stderr] | Dec 14 17:03:34.963 INFO [stderr] 3 | use std::io::{Result, Read, Write}; Dec 14 17:03:34.963 INFO [stderr] | ^^^^^^ ^^^^^ Dec 14 17:03:34.963 INFO [stderr] Dec 14 17:03:34.963 INFO [stderr] warning: unused import: `ast::Ast` Dec 14 17:03:34.963 INFO [stderr] --> src/generator.rs:5:5 Dec 14 17:03:34.963 INFO [stderr] | Dec 14 17:03:34.963 INFO [stderr] 5 | use ast::Ast; Dec 14 17:03:34.963 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:34.963 INFO [stderr] Dec 14 17:03:35.043 INFO [stderr] warning: unused variable: `r` Dec 14 17:03:35.043 INFO [stderr] --> tests/namespace.rs:17:9 Dec 14 17:03:35.043 INFO [stderr] | Dec 14 17:03:35.043 INFO [stderr] 17 | let r = ThriftCompiler::run(empty).unwrap(); Dec 14 17:03:35.043 INFO [stderr] | ^ help: consider using `_r` instead Dec 14 17:03:35.043 INFO [stderr] | Dec 14 17:03:35.043 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 17:03:35.043 INFO [stderr] Dec 14 17:03:35.059 INFO [stderr] warning: constant `ns` should have an upper case name such as `NS` Dec 14 17:03:35.059 INFO [stderr] --> tests/namespace.rs:5:1 Dec 14 17:03:35.059 INFO [stderr] | Dec 14 17:03:35.059 INFO [stderr] 5 | pub const ns: &'static [u8] = b"namespace rust foobar\n"; Dec 14 17:03:35.059 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:35.059 INFO [stderr] | Dec 14 17:03:35.059 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 14 17:03:35.059 INFO [stderr] Dec 14 17:03:35.059 INFO [stderr] warning: constant `ns_1` should have an upper case name such as `NS_1` Dec 14 17:03:35.059 INFO [stderr] --> tests/namespace.rs:6:1 Dec 14 17:03:35.059 INFO [stderr] | Dec 14 17:03:35.059 INFO [stderr] 6 | / pub const ns_1: &'static [u8] = b" Dec 14 17:03:35.059 INFO [stderr] 7 | | namespace rust foobar\n Dec 14 17:03:35.059 INFO [stderr] 8 | | "; Dec 14 17:03:35.059 INFO [stderr] | |__^ Dec 14 17:03:35.059 INFO [stderr] Dec 14 17:03:35.059 INFO [stderr] warning: constant `ns_2` should have an upper case name such as `NS_2` Dec 14 17:03:35.059 INFO [stderr] --> tests/namespace.rs:9:1 Dec 14 17:03:35.059 INFO [stderr] | Dec 14 17:03:35.059 INFO [stderr] 9 | / pub const ns_2: &'static [u8] = b" Dec 14 17:03:35.059 INFO [stderr] 10 | | namespace rust foobar\n Dec 14 17:03:35.059 INFO [stderr] 11 | | "; Dec 14 17:03:35.059 INFO [stderr] | |__^ Dec 14 17:03:35.059 INFO [stderr] Dec 14 17:03:35.059 INFO [stderr] warning: constant `empty` should have an upper case name such as `EMPTY` Dec 14 17:03:35.059 INFO [stderr] --> tests/namespace.rs:12:1 Dec 14 17:03:35.059 INFO [stderr] | Dec 14 17:03:35.059 INFO [stderr] 12 | pub const empty: &'static [u8] = b""; Dec 14 17:03:35.059 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:35.059 INFO [stderr] Dec 14 17:03:36.233 INFO [stderr] warning: constant `empty` should have an upper case name such as `EMPTY` Dec 14 17:03:36.233 INFO [stderr] --> tests/struct.rs:5:1 Dec 14 17:03:36.233 INFO [stderr] | Dec 14 17:03:36.233 INFO [stderr] 5 | / pub const empty: &'static [u8] = b" Dec 14 17:03:36.233 INFO [stderr] 6 | | namespace rust ping Dec 14 17:03:36.233 INFO [stderr] 7 | | struct Ping {} Dec 14 17:03:36.233 INFO [stderr] 8 | | "; Dec 14 17:03:36.233 INFO [stderr] | |__^ Dec 14 17:03:36.259 INFO [stderr] | Dec 14 17:03:36.263 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 14 17:03:36.263 INFO [stderr] Dec 14 17:03:36.263 INFO [stderr] warning: constant `empty_gen` should have an upper case name such as `EMPTY_GEN` Dec 14 17:03:36.263 INFO [stderr] --> tests/struct.rs:10:1 Dec 14 17:03:36.263 INFO [stderr] | Dec 14 17:03:36.263 INFO [stderr] 10 | / pub const empty_gen: &'static str = "pub struct Ping { Dec 14 17:03:36.263 INFO [stderr] 11 | | } Dec 14 17:03:36.263 INFO [stderr] 12 | | "; Dec 14 17:03:36.263 INFO [stderr] | |__^ Dec 14 17:03:36.263 INFO [stderr] Dec 14 17:03:36.263 INFO [stderr] warning: constant `field` should have an upper case name such as `FIELD` Dec 14 17:03:36.263 INFO [stderr] --> tests/struct.rs:14:1 Dec 14 17:03:36.263 INFO [stderr] | Dec 14 17:03:36.263 INFO [stderr] 14 | / pub const field: &'static [u8] = b" Dec 14 17:03:36.263 INFO [stderr] 15 | | namespace rust ping Dec 14 17:03:36.263 INFO [stderr] 16 | | struct Ping { Dec 14 17:03:36.263 INFO [stderr] 17 | | 1: required string foobar; Dec 14 17:03:36.263 INFO [stderr] 18 | | } Dec 14 17:03:36.263 INFO [stderr] 19 | | "; Dec 14 17:03:36.263 INFO [stderr] | |__^ Dec 14 17:03:36.263 INFO [stderr] Dec 14 17:03:36.263 INFO [stderr] warning: constant `field_gen` should have an upper case name such as `FIELD_GEN` Dec 14 17:03:36.263 INFO [stderr] --> tests/struct.rs:21:1 Dec 14 17:03:36.263 INFO [stderr] | Dec 14 17:03:36.263 INFO [stderr] 21 | / pub const field_gen: &'static str = "pub struct Ping { Dec 14 17:03:36.263 INFO [stderr] 22 | | foobar: String, Dec 14 17:03:36.263 INFO [stderr] 23 | | } Dec 14 17:03:36.263 INFO [stderr] 24 | | "; Dec 14 17:03:36.263 INFO [stderr] | |__^ Dec 14 17:03:36.263 INFO [stderr] Dec 14 17:03:36.683 INFO [stderr] warning: unused variable: `w` Dec 14 17:03:36.683 INFO [stderr] --> src/ast.rs:4:19 Dec 14 17:03:36.683 INFO [stderr] | Dec 14 17:03:36.683 INFO [stderr] 4 | fn gen(&self, w: &mut Write) {} Dec 14 17:03:36.683 INFO [stderr] | ^ help: consider using `_w` instead Dec 14 17:03:36.683 INFO [stderr] | Dec 14 17:03:36.683 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 17:03:36.683 INFO [stderr] Dec 14 17:03:36.683 INFO [stderr] warning: unused variable: `w` Dec 14 17:03:36.683 INFO [stderr] --> src/ast.rs:195:19 Dec 14 17:03:36.683 INFO [stderr] | Dec 14 17:03:36.683 INFO [stderr] 195 | fn gen(&self, w: &mut Write) {} Dec 14 17:03:36.683 INFO [stderr] | ^ help: consider using `_w` instead Dec 14 17:03:36.683 INFO [stderr] Dec 14 17:03:36.683 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:36.683 INFO [stderr] --> src/generator.rs:18:17 Dec 14 17:03:36.683 INFO [stderr] | Dec 14 17:03:36.683 INFO [stderr] 18 | Err(err) => return "Error opening the input .thrift file." Dec 14 17:03:36.683 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:36.683 INFO [stderr] Dec 14 17:03:36.683 INFO [stderr] warning: unused variable: `i` Dec 14 17:03:36.683 INFO [stderr] --> src/generator.rs:26:27 Dec 14 17:03:36.683 INFO [stderr] | Dec 14 17:03:36.683 INFO [stderr] 26 | IResult::Done(i, o) => println!("Done parsing."), Dec 14 17:03:36.683 INFO [stderr] | ^ help: consider using `_i` instead Dec 14 17:03:36.683 INFO [stderr] Dec 14 17:03:36.683 INFO [stderr] warning: unused variable: `o` Dec 14 17:03:36.683 INFO [stderr] --> src/generator.rs:26:30 Dec 14 17:03:36.683 INFO [stderr] | Dec 14 17:03:36.683 INFO [stderr] 26 | IResult::Done(i, o) => println!("Done parsing."), Dec 14 17:03:36.683 INFO [stderr] | ^ help: consider using `_o` instead Dec 14 17:03:36.683 INFO [stderr] Dec 14 17:03:36.683 INFO [stderr] warning: unused variable: `output` Dec 14 17:03:36.683 INFO [stderr] --> src/generator.rs:15:28 Dec 14 17:03:36.683 INFO [stderr] | Dec 14 17:03:36.683 INFO [stderr] 15 | pub fn run(path: &str, output: &str) -> &'static str { Dec 14 17:03:36.684 INFO [stderr] | ^^^^^^ help: consider using `_output` instead Dec 14 17:03:36.684 INFO [stderr] Dec 14 17:03:36.684 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:36.684 INFO [stderr] --> src/lib.rs:26:13 Dec 14 17:03:36.684 INFO [stderr] | Dec 14 17:03:36.684 INFO [stderr] 26 | fn from(err: string::FromUtf8Error) -> ThriftCompilerError { Dec 14 17:03:36.684 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:36.684 INFO [stderr] Dec 14 17:03:36.684 INFO [stderr] warning: unused variable: `i` Dec 14 17:03:36.684 INFO [stderr] --> src/lib.rs:40:27 Dec 14 17:03:36.684 INFO [stderr] | Dec 14 17:03:36.684 INFO [stderr] 40 | IResult::Done(i, nodes) => { Dec 14 17:03:36.684 INFO [stderr] | ^ help: consider using `_i` instead Dec 14 17:03:36.684 INFO [stderr] Dec 14 17:03:36.684 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:36.684 INFO [stderr] --> src/lib.rs:62:28 Dec 14 17:03:36.684 INFO [stderr] | Dec 14 17:03:36.684 INFO [stderr] 62 | IResult::Error(err) => { Dec 14 17:03:36.684 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:36.684 INFO [stderr] Dec 14 17:03:36.911 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.911 INFO [stderr] --> src/ast.rs:282:13 Dec 14 17:03:36.911 INFO [stderr] | Dec 14 17:03:36.911 INFO [stderr] 282 | let mut s = Ty::String; Dec 14 17:03:36.911 INFO [stderr] | ----^ Dec 14 17:03:36.911 INFO [stderr] | | Dec 14 17:03:36.911 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.911 INFO [stderr] | Dec 14 17:03:36.911 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 17:03:36.911 INFO [stderr] Dec 14 17:03:36.911 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.911 INFO [stderr] --> src/ast.rs:290:13 Dec 14 17:03:36.911 INFO [stderr] | Dec 14 17:03:36.911 INFO [stderr] 290 | let mut s = Ty::Void; Dec 14 17:03:36.911 INFO [stderr] | ----^ Dec 14 17:03:36.911 INFO [stderr] | | Dec 14 17:03:36.911 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.911 INFO [stderr] Dec 14 17:03:36.911 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.911 INFO [stderr] --> src/ast.rs:298:13 Dec 14 17:03:36.911 INFO [stderr] | Dec 14 17:03:36.911 INFO [stderr] 298 | let mut s = Ty::Bool; Dec 14 17:03:36.911 INFO [stderr] | ----^ Dec 14 17:03:36.911 INFO [stderr] | | Dec 14 17:03:36.911 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.911 INFO [stderr] Dec 14 17:03:36.913 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.913 INFO [stderr] --> src/ast.rs:306:13 Dec 14 17:03:36.913 INFO [stderr] | Dec 14 17:03:36.913 INFO [stderr] 306 | let mut s = Ty::Signed16; Dec 14 17:03:36.913 INFO [stderr] | ----^ Dec 14 17:03:36.913 INFO [stderr] | | Dec 14 17:03:36.913 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.913 INFO [stderr] Dec 14 17:03:36.915 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.915 INFO [stderr] --> src/ast.rs:314:13 Dec 14 17:03:36.915 INFO [stderr] | Dec 14 17:03:36.915 INFO [stderr] 314 | let mut s = Ty::Signed32; Dec 14 17:03:36.915 INFO [stderr] | ----^ Dec 14 17:03:36.915 INFO [stderr] | | Dec 14 17:03:36.915 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.915 INFO [stderr] Dec 14 17:03:36.915 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.915 INFO [stderr] --> src/ast.rs:322:13 Dec 14 17:03:36.915 INFO [stderr] | Dec 14 17:03:36.915 INFO [stderr] 322 | let mut s = Ty::Signed64; Dec 14 17:03:36.915 INFO [stderr] | ----^ Dec 14 17:03:36.915 INFO [stderr] | | Dec 14 17:03:36.915 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.915 INFO [stderr] Dec 14 17:03:36.919 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.919 INFO [stderr] --> src/ast.rs:330:13 Dec 14 17:03:36.919 INFO [stderr] | Dec 14 17:03:36.919 INFO [stderr] 330 | let mut s = Ty::Byte; Dec 14 17:03:36.919 INFO [stderr] | ----^ Dec 14 17:03:36.919 INFO [stderr] | | Dec 14 17:03:36.919 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.919 INFO [stderr] Dec 14 17:03:36.919 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.919 INFO [stderr] --> src/ast.rs:338:13 Dec 14 17:03:36.919 INFO [stderr] | Dec 14 17:03:36.919 INFO [stderr] 338 | let mut s = Ty::Binary; Dec 14 17:03:36.919 INFO [stderr] | ----^ Dec 14 17:03:36.919 INFO [stderr] | | Dec 14 17:03:36.919 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.919 INFO [stderr] Dec 14 17:03:36.920 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.920 INFO [stderr] --> src/ast.rs:346:13 Dec 14 17:03:36.920 INFO [stderr] | Dec 14 17:03:36.920 INFO [stderr] 346 | let mut s = Ty::List(Box::new(Ty::String)); Dec 14 17:03:36.920 INFO [stderr] | ----^ Dec 14 17:03:36.920 INFO [stderr] | | Dec 14 17:03:36.920 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.920 INFO [stderr] Dec 14 17:03:36.923 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.923 INFO [stderr] --> src/ast.rs:354:13 Dec 14 17:03:36.923 INFO [stderr] | Dec 14 17:03:36.923 INFO [stderr] 354 | let mut s = Ty::Map(Box::new(Ty::String), Box::new(Ty::String)); Dec 14 17:03:36.923 INFO [stderr] | ----^ Dec 14 17:03:36.923 INFO [stderr] | | Dec 14 17:03:36.923 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.923 INFO [stderr] Dec 14 17:03:36.925 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.925 INFO [stderr] --> src/ast.rs:362:13 Dec 14 17:03:36.925 INFO [stderr] | Dec 14 17:03:36.925 INFO [stderr] 362 | let mut s = StructFieldNode { Dec 14 17:03:36.925 INFO [stderr] | ----^ Dec 14 17:03:36.925 INFO [stderr] | | Dec 14 17:03:36.925 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.925 INFO [stderr] Dec 14 17:03:36.927 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.927 INFO [stderr] --> src/ast.rs:375:13 Dec 14 17:03:36.927 INFO [stderr] | Dec 14 17:03:36.927 INFO [stderr] 375 | let mut s = StructFieldNode { Dec 14 17:03:36.927 INFO [stderr] | ----^ Dec 14 17:03:36.927 INFO [stderr] | | Dec 14 17:03:36.927 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.927 INFO [stderr] Dec 14 17:03:36.930 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.931 INFO [stderr] --> src/ast.rs:388:13 Dec 14 17:03:36.931 INFO [stderr] | Dec 14 17:03:36.931 INFO [stderr] 388 | let mut field = StructFieldNode { Dec 14 17:03:36.931 INFO [stderr] | ----^^^^^ Dec 14 17:03:36.931 INFO [stderr] | | Dec 14 17:03:36.931 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.931 INFO [stderr] Dec 14 17:03:36.931 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.931 INFO [stderr] --> src/ast.rs:394:13 Dec 14 17:03:36.931 INFO [stderr] | Dec 14 17:03:36.931 INFO [stderr] 394 | let mut s = StructNode { Dec 14 17:03:36.931 INFO [stderr] | ----^ Dec 14 17:03:36.931 INFO [stderr] | | Dec 14 17:03:36.931 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.931 INFO [stderr] Dec 14 17:03:36.935 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.935 INFO [stderr] --> src/ast.rs:407:13 Dec 14 17:03:36.935 INFO [stderr] | Dec 14 17:03:36.935 INFO [stderr] 407 | let mut field1 = StructFieldNode { Dec 14 17:03:36.935 INFO [stderr] | ----^^^^^^ Dec 14 17:03:36.935 INFO [stderr] | | Dec 14 17:03:36.935 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.935 INFO [stderr] Dec 14 17:03:36.935 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.935 INFO [stderr] --> src/ast.rs:414:13 Dec 14 17:03:36.935 INFO [stderr] | Dec 14 17:03:36.935 INFO [stderr] 414 | let mut field2 = StructFieldNode { Dec 14 17:03:36.935 INFO [stderr] | ----^^^^^^ Dec 14 17:03:36.935 INFO [stderr] | | Dec 14 17:03:36.935 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.935 INFO [stderr] Dec 14 17:03:36.935 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:36.935 INFO [stderr] --> src/ast.rs:421:13 Dec 14 17:03:36.935 INFO [stderr] | Dec 14 17:03:36.935 INFO [stderr] 421 | let mut s = StructNode { Dec 14 17:03:36.935 INFO [stderr] | ----^ Dec 14 17:03:36.935 INFO [stderr] | | Dec 14 17:03:36.935 INFO [stderr] | help: remove this `mut` Dec 14 17:03:36.935 INFO [stderr] Dec 14 17:03:37.023 INFO [stderr] warning: function is never used: `eof` Dec 14 17:03:37.023 INFO [stderr] --> src/parser.rs:32:1 Dec 14 17:03:37.023 INFO [stderr] | Dec 14 17:03:37.023 INFO [stderr] 32 | fn eof(input:&[u8]) -> IResult<&[u8], &[u8]> { Dec 14 17:03:37.023 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.023 INFO [stderr] Dec 14 17:03:37.023 INFO [stderr] warning: function is never used: `namespace` Dec 14 17:03:37.023 INFO [stderr] --> src/parser.rs:60:1 Dec 14 17:03:37.023 INFO [stderr] | Dec 14 17:03:37.023 INFO [stderr] 60 | pub fn namespace<'a>(input:&'a [u8]) -> IResult<&'a [u8], &'a [u8]> { Dec 14 17:03:37.023 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.023 INFO [stderr] Dec 14 17:03:37.023 INFO [stderr] warning: struct is never constructed: `Parser` Dec 14 17:03:37.023 INFO [stderr] --> src/parser.rs:214:1 Dec 14 17:03:37.023 INFO [stderr] | Dec 14 17:03:37.023 INFO [stderr] 214 | pub struct Parser<'a> { Dec 14 17:03:37.023 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.023 INFO [stderr] Dec 14 17:03:37.023 INFO [stderr] warning: field is never used: `input` Dec 14 17:03:37.023 INFO [stderr] --> src/generator.rs:10:5 Dec 14 17:03:37.023 INFO [stderr] | Dec 14 17:03:37.023 INFO [stderr] 10 | input: String, Dec 14 17:03:37.023 INFO [stderr] | ^^^^^^^^^^^^^ Dec 14 17:03:37.023 INFO [stderr] Dec 14 17:03:37.023 INFO [stderr] warning: field is never used: `output` Dec 14 17:03:37.023 INFO [stderr] --> src/generator.rs:11:5 Dec 14 17:03:37.023 INFO [stderr] | Dec 14 17:03:37.023 INFO [stderr] 11 | output: Option Dec 14 17:03:37.023 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.023 INFO [stderr] Dec 14 17:03:37.035 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.035 INFO [stderr] --> src/ast.rs:214:9 Dec 14 17:03:37.035 INFO [stderr] | Dec 14 17:03:37.035 INFO [stderr] 214 | write!(w, "pub struct {} {{\n", self.name.0); Dec 14 17:03:37.035 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.035 INFO [stderr] | Dec 14 17:03:37.035 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 17:03:37.035 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.035 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.035 INFO [stderr] Dec 14 17:03:37.035 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.035 INFO [stderr] --> src/ast.rs:218:13 Dec 14 17:03:37.035 INFO [stderr] | Dec 14 17:03:37.035 INFO [stderr] 218 | write!(w, " "); Dec 14 17:03:37.035 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.036 INFO [stderr] | Dec 14 17:03:37.036 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.036 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.036 INFO [stderr] Dec 14 17:03:37.036 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.036 INFO [stderr] --> src/ast.rs:222:9 Dec 14 17:03:37.036 INFO [stderr] | Dec 14 17:03:37.036 INFO [stderr] 222 | write!(w, "}}\n"); Dec 14 17:03:37.036 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.036 INFO [stderr] | Dec 14 17:03:37.036 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.036 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.036 INFO [stderr] Dec 14 17:03:37.036 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.036 INFO [stderr] --> src/ast.rs:229:30 Dec 14 17:03:37.036 INFO [stderr] | Dec 14 17:03:37.036 INFO [stderr] 229 | &Ty::String => { write!(w, "String"); }, Dec 14 17:03:37.036 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.036 INFO [stderr] | Dec 14 17:03:37.036 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.036 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.036 INFO [stderr] Dec 14 17:03:37.036 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.036 INFO [stderr] --> src/ast.rs:230:28 Dec 14 17:03:37.036 INFO [stderr] | Dec 14 17:03:37.036 INFO [stderr] 230 | &Ty::Void => { write!(w, "()"); }, Dec 14 17:03:37.036 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:37.036 INFO [stderr] | Dec 14 17:03:37.036 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.036 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.036 INFO [stderr] Dec 14 17:03:37.037 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.037 INFO [stderr] --> src/ast.rs:231:28 Dec 14 17:03:37.037 INFO [stderr] | Dec 14 17:03:37.037 INFO [stderr] 231 | &Ty::Byte => { write!(w, "i8"); }, Dec 14 17:03:37.037 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:37.037 INFO [stderr] | Dec 14 17:03:37.037 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.037 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.037 INFO [stderr] Dec 14 17:03:37.037 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.037 INFO [stderr] --> src/ast.rs:232:30 Dec 14 17:03:37.037 INFO [stderr] | Dec 14 17:03:37.037 INFO [stderr] 232 | &Ty::Binary => { write!(w, "Vec"); }, Dec 14 17:03:37.037 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.037 INFO [stderr] | Dec 14 17:03:37.038 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.038 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.038 INFO [stderr] Dec 14 17:03:37.038 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.038 INFO [stderr] --> src/ast.rs:233:32 Dec 14 17:03:37.038 INFO [stderr] | Dec 14 17:03:37.038 INFO [stderr] 233 | &Ty::Signed16 => { write!(w, "i16"); }, Dec 14 17:03:37.038 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.038 INFO [stderr] | Dec 14 17:03:37.038 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.038 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.038 INFO [stderr] Dec 14 17:03:37.038 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.038 INFO [stderr] --> src/ast.rs:234:32 Dec 14 17:03:37.038 INFO [stderr] | Dec 14 17:03:37.038 INFO [stderr] 234 | &Ty::Signed32 => { write!(w, "i32"); }, Dec 14 17:03:37.038 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.038 INFO [stderr] | Dec 14 17:03:37.038 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.038 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.038 INFO [stderr] Dec 14 17:03:37.038 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.038 INFO [stderr] --> src/ast.rs:235:32 Dec 14 17:03:37.038 INFO [stderr] | Dec 14 17:03:37.038 INFO [stderr] 235 | &Ty::Signed64 => { write!(w, "i64"); }, Dec 14 17:03:37.038 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.038 INFO [stderr] | Dec 14 17:03:37.039 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.039 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.039 INFO [stderr] Dec 14 17:03:37.039 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.039 INFO [stderr] --> src/ast.rs:236:28 Dec 14 17:03:37.039 INFO [stderr] | Dec 14 17:03:37.039 INFO [stderr] 236 | &Ty::Bool => { write!(w, "bool"); }, Dec 14 17:03:37.039 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.039 INFO [stderr] | Dec 14 17:03:37.039 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.039 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.039 INFO [stderr] Dec 14 17:03:37.039 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.039 INFO [stderr] --> src/ast.rs:238:17 Dec 14 17:03:37.039 INFO [stderr] | Dec 14 17:03:37.039 INFO [stderr] 238 | write!(w, "Vec<"); Dec 14 17:03:37.039 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.039 INFO [stderr] | Dec 14 17:03:37.040 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.040 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.040 INFO [stderr] Dec 14 17:03:37.040 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.040 INFO [stderr] --> src/ast.rs:240:17 Dec 14 17:03:37.040 INFO [stderr] | Dec 14 17:03:37.040 INFO [stderr] 240 | write!(w, ">"); Dec 14 17:03:37.040 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:37.040 INFO [stderr] | Dec 14 17:03:37.040 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.040 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.040 INFO [stderr] Dec 14 17:03:37.040 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.040 INFO [stderr] --> src/ast.rs:243:17 Dec 14 17:03:37.040 INFO [stderr] | Dec 14 17:03:37.040 INFO [stderr] 243 | write!(w, "HashMap<"); Dec 14 17:03:37.040 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.040 INFO [stderr] | Dec 14 17:03:37.040 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.040 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.040 INFO [stderr] Dec 14 17:03:37.041 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.041 INFO [stderr] --> src/ast.rs:245:17 Dec 14 17:03:37.041 INFO [stderr] | Dec 14 17:03:37.041 INFO [stderr] 245 | write!(w, ", "); Dec 14 17:03:37.041 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:37.041 INFO [stderr] | Dec 14 17:03:37.041 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.041 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.041 INFO [stderr] Dec 14 17:03:37.041 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.041 INFO [stderr] --> src/ast.rs:247:17 Dec 14 17:03:37.041 INFO [stderr] | Dec 14 17:03:37.041 INFO [stderr] 247 | write!(w, ">"); Dec 14 17:03:37.041 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:37.041 INFO [stderr] | Dec 14 17:03:37.041 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.041 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.041 INFO [stderr] Dec 14 17:03:37.042 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.042 INFO [stderr] --> src/ast.rs:257:9 Dec 14 17:03:37.042 INFO [stderr] | Dec 14 17:03:37.042 INFO [stderr] 257 | write!(w, "{}: ", self.ident.0); Dec 14 17:03:37.042 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.042 INFO [stderr] | Dec 14 17:03:37.042 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.042 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.042 INFO [stderr] Dec 14 17:03:37.042 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.042 INFO [stderr] --> src/ast.rs:260:13 Dec 14 17:03:37.042 INFO [stderr] | Dec 14 17:03:37.042 INFO [stderr] 260 | write!(w, "Option<"); Dec 14 17:03:37.042 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.042 INFO [stderr] | Dec 14 17:03:37.042 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.042 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.042 INFO [stderr] Dec 14 17:03:37.047 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.047 INFO [stderr] --> src/ast.rs:266:13 Dec 14 17:03:37.047 INFO [stderr] | Dec 14 17:03:37.047 INFO [stderr] 266 | write!(w, ">"); Dec 14 17:03:37.047 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:37.047 INFO [stderr] | Dec 14 17:03:37.047 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.047 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.047 INFO [stderr] Dec 14 17:03:37.047 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.047 INFO [stderr] --> src/ast.rs:269:9 Dec 14 17:03:37.047 INFO [stderr] | Dec 14 17:03:37.047 INFO [stderr] 269 | write!(w, ",\n"); Dec 14 17:03:37.047 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.047 INFO [stderr] | Dec 14 17:03:37.047 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.047 INFO [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Dec 14 17:03:37.047 INFO [stderr] Dec 14 17:03:37.051 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:37.051 INFO [stderr] --> src/generator.rs:23:9 Dec 14 17:03:37.051 INFO [stderr] | Dec 14 17:03:37.051 INFO [stderr] 23 | file.read_to_string(&mut input); Dec 14 17:03:37.051 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.051 INFO [stderr] | Dec 14 17:03:37.051 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:37.051 INFO [stderr] Dec 14 17:03:39.313 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.73s Dec 14 17:03:39.318 INFO [stderr] su: No module specific data is present Dec 14 17:03:40.233 INFO running `"docker" "inspect" "af1169a1d70c7ebee3890b8b0d13e36e65b06bb6398d9fe58676ff6aff8df107"` Dec 14 17:03:40.513 INFO running `"docker" "rm" "-f" "af1169a1d70c7ebee3890b8b0d13e36e65b06bb6398d9fe58676ff6aff8df107"` Dec 14 17:03:40.798 INFO [stdout] af1169a1d70c7ebee3890b8b0d13e36e65b06bb6398d9fe58676ff6aff8df107 Dec 14 17:03:40.807 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 17:03:41.248 INFO [stdout] 15bd4b66f6159010382026e07bb59b0c5e965962004fc1825db2b22283ee62b4 Dec 14 17:03:41.250 INFO running `"docker" "start" "-a" "15bd4b66f6159010382026e07bb59b0c5e965962004fc1825db2b22283ee62b4"` Dec 14 17:03:42.183 INFO [stderr] usermod: no changes Dec 14 17:03:42.355 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s Dec 14 17:03:42.363 INFO [stderr] Running /target/debug/deps/thrust-f8316a42daf12b30 Dec 14 17:03:42.363 INFO [stdout] Dec 14 17:03:42.363 INFO [stdout] running 29 tests Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_ty_i16 ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_ty_byte ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_struct ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_ty_bool ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_ty_binary ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_struct_optional_field ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_ty_i64 ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_ty_list ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_ty_map ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_ty_string ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_struct_multi_fields ... ok Dec 14 17:03:42.366 INFO [stdout] test ast::tests::gen_ty_void ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::define_empty_struct ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::define_service ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::define_service_method ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::define_service_multi_method ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::define_service_ws ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::define_struct_field ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::define_struct_with_field ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::define_struct_with_multi_fields ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::panic_parse_field_metadata ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::parse_field_metadata ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::parse_ns_test ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::parse_simple_types ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::parse_types ... ok Dec 14 17:03:42.366 INFO [stdout] test parser::tests::should_parse_generics ... ok Dec 14 17:03:42.367 INFO [stdout] test ast::tests::gen_ty_i32 ... ok Dec 14 17:03:42.367 INFO [stdout] test ast::tests::gen_struct_field ... ok Dec 14 17:03:42.427 INFO [stdout] test parser::tests::should_fail_string_generic ... ok Dec 14 17:03:42.427 INFO [stderr] Running /target/debug/deps/thrust-aa1a8f8ada91cb51 Dec 14 17:03:42.427 INFO [stdout] Dec 14 17:03:42.427 INFO [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:03:42.427 INFO [stdout] Dec 14 17:03:42.428 INFO [stdout] Dec 14 17:03:42.428 INFO [stdout] running 0 tests Dec 14 17:03:42.428 INFO [stdout] Dec 14 17:03:42.428 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:03:42.428 INFO [stdout] Dec 14 17:03:42.428 INFO [stderr] Running /target/debug/deps/namespace-a01d964baaf107a1 Dec 14 17:03:42.431 INFO [stdout] Dec 14 17:03:42.431 INFO [stdout] running 4 tests Dec 14 17:03:42.435 INFO [stdout] test namespace_2 ... ok Dec 14 17:03:42.435 INFO [stdout] test namespace_1 ... ok Dec 14 17:03:42.435 INFO [stdout] test namespace ... ok Dec 14 17:03:42.517 INFO [stdout] test ns_empty ... ok Dec 14 17:03:42.517 INFO [stdout] Dec 14 17:03:42.517 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:03:42.517 INFO [stdout] Dec 14 17:03:42.521 INFO [stderr] Running /target/debug/deps/struct-4d0f91fd2c96c25b Dec 14 17:03:42.524 INFO [stdout] Dec 14 17:03:42.524 INFO [stdout] running 2 tests Dec 14 17:03:42.524 INFO [stdout] test test_field_struct ... ok Dec 14 17:03:42.524 INFO [stdout] test test_empty_struct ... ok Dec 14 17:03:42.524 INFO [stdout] Dec 14 17:03:42.524 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:03:42.524 INFO [stdout] Dec 14 17:03:42.525 INFO [stderr] Doc-tests thrust Dec 14 17:03:43.814 INFO [stdout] Dec 14 17:03:43.814 INFO [stdout] running 0 tests Dec 14 17:03:43.814 INFO [stdout] Dec 14 17:03:43.814 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:03:43.814 INFO [stdout] Dec 14 17:03:43.829 INFO [stderr] su: No module specific data is present Dec 14 17:03:44.997 INFO running `"docker" "inspect" "15bd4b66f6159010382026e07bb59b0c5e965962004fc1825db2b22283ee62b4"` Dec 14 17:03:45.399 INFO running `"docker" "rm" "-f" "15bd4b66f6159010382026e07bb59b0c5e965962004fc1825db2b22283ee62b4"` Dec 14 17:03:45.725 INFO [stdout] 15bd4b66f6159010382026e07bb59b0c5e965962004fc1825db2b22283ee62b4