Dec 14 17:03:18.272 INFO testing thrust-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 17:03:18.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:03:18.648 INFO [stdout] 3fae13c9b5a040d71287bec26ac499a0826f5ea5064816c74dff79030e7330a7 Dec 14 17:03:18.651 INFO running `"docker" "start" "-a" "3fae13c9b5a040d71287bec26ac499a0826f5ea5064816c74dff79030e7330a7"` Dec 14 17:03:20.150 INFO [stderr] usermod: no changes Dec 14 17:03:20.251 INFO [stderr] Compiling docopt v0.6.86 Dec 14 17:03:25.691 INFO [stderr] Compiling thrust v0.1.0 (/source) Dec 14 17:03:26.358 INFO [stderr] warning: unused import: `std::str` Dec 14 17:03:26.358 INFO [stderr] --> src/lib.rs:6:5 Dec 14 17:03:26.358 INFO [stderr] | Dec 14 17:03:26.358 INFO [stderr] 6 | use std::str; Dec 14 17:03:26.358 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:26.358 INFO [stderr] | Dec 14 17:03:26.358 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 17:03:26.358 INFO [stderr] Dec 14 17:03:26.358 INFO [stderr] warning: unused import: `be_u8` Dec 14 17:03:26.358 INFO [stderr] --> src/parser.rs:1:99 Dec 14 17:03:26.358 INFO [stderr] | Dec 14 17:03:26.358 INFO [stderr] 1 | use nom::{space, alphanumeric, ErrorKind, IterIndices, IResult, multispace, not_line_ending, Err, be_u8, digit, InputLength, is_alphanumeric}; Dec 14 17:03:26.358 INFO [stderr] | ^^^^^ Dec 14 17:03:26.358 INFO [stderr] Dec 14 17:03:26.358 INFO [stderr] warning: unused import: `std::convert::From` Dec 14 17:03:26.358 INFO [stderr] --> src/parser.rs:4:5 Dec 14 17:03:26.358 INFO [stderr] | Dec 14 17:03:26.358 INFO [stderr] 4 | use std::convert::From; Dec 14 17:03:26.358 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.358 INFO [stderr] Dec 14 17:03:26.358 INFO [stderr] warning: unused imports: `Index`, `RangeFrom`, `Range` Dec 14 17:03:26.358 INFO [stderr] --> src/parser.rs:5:16 Dec 14 17:03:26.358 INFO [stderr] | Dec 14 17:03:26.358 INFO [stderr] 5 | use std::ops::{Index,Range,RangeFrom}; Dec 14 17:03:26.358 INFO [stderr] | ^^^^^ ^^^^^ ^^^^^^^^^ Dec 14 17:03:26.358 INFO [stderr] Dec 14 17:03:26.367 INFO [stderr] warning: unused import: `super::*` Dec 14 17:03:26.367 INFO [stderr] --> src/parser.rs:219:9 Dec 14 17:03:26.367 INFO [stderr] | Dec 14 17:03:26.367 INFO [stderr] 219 | use super::*; Dec 14 17:03:26.367 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:26.367 INFO [stderr] Dec 14 17:03:26.367 INFO [stderr] warning: unused import: `std::str` Dec 14 17:03:26.367 INFO [stderr] --> src/parser.rs:220:9 Dec 14 17:03:26.367 INFO [stderr] | Dec 14 17:03:26.367 INFO [stderr] 220 | use std::str; Dec 14 17:03:26.367 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:26.367 INFO [stderr] Dec 14 17:03:26.367 INFO [stderr] warning: unused import: `nom::IResult::*` Dec 14 17:03:26.367 INFO [stderr] --> src/parser.rs:221:9 Dec 14 17:03:26.367 INFO [stderr] | Dec 14 17:03:26.367 INFO [stderr] 221 | use nom::IResult::*; Dec 14 17:03:26.367 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:26.367 INFO [stderr] Dec 14 17:03:26.367 INFO [stderr] warning: unused imports: `Ast`, `FieldMetadataNode`, `FunctionNode`, `IdentNode`, `NamespaceNode`, `ServiceNode`, `StructFieldNode`, `StructNode`, `Ty` Dec 14 17:03:26.367 INFO [stderr] --> src/parser.rs:223:15 Dec 14 17:03:26.367 INFO [stderr] | Dec 14 17:03:26.367 INFO [stderr] 223 | use ast::{IdentNode, StructNode, FunctionNode, ServiceNode, NamespaceNode, StructFieldNode, FieldMetadataNode, Ty, Ast}; Dec 14 17:03:26.367 INFO [stderr] | ^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^ ^^^ Dec 14 17:03:26.367 INFO [stderr] Dec 14 17:03:26.367 INFO [stderr] warning: unused import: `Read` Dec 14 17:03:26.367 INFO [stderr] --> src/ast.rs:1:15 Dec 14 17:03:26.367 INFO [stderr] | Dec 14 17:03:26.367 INFO [stderr] 1 | use std::io::{Read, Write}; Dec 14 17:03:26.367 INFO [stderr] | ^^^^ Dec 14 17:03:26.367 INFO [stderr] Dec 14 17:03:26.367 INFO [stderr] warning: unused import: `std::path::Path` Dec 14 17:03:26.367 INFO [stderr] --> src/generator.rs:2:5 Dec 14 17:03:26.367 INFO [stderr] | Dec 14 17:03:26.367 INFO [stderr] 2 | use std::path::Path; Dec 14 17:03:26.367 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:26.367 INFO [stderr] Dec 14 17:03:26.367 INFO [stderr] warning: unused imports: `Result`, `Write` Dec 14 17:03:26.367 INFO [stderr] --> src/generator.rs:3:15 Dec 14 17:03:26.367 INFO [stderr] | Dec 14 17:03:26.367 INFO [stderr] 3 | use std::io::{Result, Read, Write}; Dec 14 17:03:26.367 INFO [stderr] | ^^^^^^ ^^^^^ Dec 14 17:03:26.367 INFO [stderr] Dec 14 17:03:26.367 INFO [stderr] warning: unused import: `ast::Ast` Dec 14 17:03:26.367 INFO [stderr] --> src/generator.rs:5:5 Dec 14 17:03:26.367 INFO [stderr] | Dec 14 17:03:26.367 INFO [stderr] 5 | use ast::Ast; Dec 14 17:03:26.367 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:26.368 INFO [stderr] Dec 14 17:03:26.811 INFO [stderr] warning: unused variable: `w` Dec 14 17:03:26.811 INFO [stderr] --> src/ast.rs:4:19 Dec 14 17:03:26.811 INFO [stderr] | Dec 14 17:03:26.811 INFO [stderr] 4 | fn gen(&self, w: &mut Write) {} Dec 14 17:03:26.811 INFO [stderr] | ^ help: consider using `_w` instead Dec 14 17:03:26.811 INFO [stderr] | Dec 14 17:03:26.811 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 17:03:26.811 INFO [stderr] Dec 14 17:03:26.811 INFO [stderr] warning: unused variable: `w` Dec 14 17:03:26.811 INFO [stderr] --> src/ast.rs:195:19 Dec 14 17:03:26.811 INFO [stderr] | Dec 14 17:03:26.811 INFO [stderr] 195 | fn gen(&self, w: &mut Write) {} Dec 14 17:03:26.811 INFO [stderr] | ^ help: consider using `_w` instead Dec 14 17:03:26.811 INFO [stderr] Dec 14 17:03:26.811 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:26.811 INFO [stderr] --> src/generator.rs:18:17 Dec 14 17:03:26.811 INFO [stderr] | Dec 14 17:03:26.811 INFO [stderr] 18 | Err(err) => return "Error opening the input .thrift file." Dec 14 17:03:26.811 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:26.811 INFO [stderr] Dec 14 17:03:26.811 INFO [stderr] warning: unused variable: `i` Dec 14 17:03:26.811 INFO [stderr] --> src/generator.rs:26:27 Dec 14 17:03:26.811 INFO [stderr] | Dec 14 17:03:26.811 INFO [stderr] 26 | IResult::Done(i, o) => println!("Done parsing."), Dec 14 17:03:26.811 INFO [stderr] | ^ help: consider using `_i` instead Dec 14 17:03:26.811 INFO [stderr] Dec 14 17:03:26.811 INFO [stderr] warning: unused variable: `o` Dec 14 17:03:26.811 INFO [stderr] --> src/generator.rs:26:30 Dec 14 17:03:26.811 INFO [stderr] | Dec 14 17:03:26.811 INFO [stderr] 26 | IResult::Done(i, o) => println!("Done parsing."), Dec 14 17:03:26.811 INFO [stderr] | ^ help: consider using `_o` instead Dec 14 17:03:26.811 INFO [stderr] Dec 14 17:03:26.811 INFO [stderr] warning: unused variable: `output` Dec 14 17:03:26.811 INFO [stderr] --> src/generator.rs:15:28 Dec 14 17:03:26.811 INFO [stderr] | Dec 14 17:03:26.811 INFO [stderr] 15 | pub fn run(path: &str, output: &str) -> &'static str { Dec 14 17:03:26.811 INFO [stderr] | ^^^^^^ help: consider using `_output` instead Dec 14 17:03:26.811 INFO [stderr] Dec 14 17:03:26.811 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:26.811 INFO [stderr] --> src/lib.rs:26:13 Dec 14 17:03:26.811 INFO [stderr] | Dec 14 17:03:26.811 INFO [stderr] 26 | fn from(err: string::FromUtf8Error) -> ThriftCompilerError { Dec 14 17:03:26.811 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:26.811 INFO [stderr] Dec 14 17:03:26.811 INFO [stderr] warning: unused variable: `i` Dec 14 17:03:26.811 INFO [stderr] --> src/lib.rs:40:27 Dec 14 17:03:26.811 INFO [stderr] | Dec 14 17:03:26.811 INFO [stderr] 40 | IResult::Done(i, nodes) => { Dec 14 17:03:26.812 INFO [stderr] | ^ help: consider using `_i` instead Dec 14 17:03:26.812 INFO [stderr] Dec 14 17:03:26.812 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:26.812 INFO [stderr] --> src/lib.rs:62:28 Dec 14 17:03:26.812 INFO [stderr] | Dec 14 17:03:26.812 INFO [stderr] 62 | IResult::Error(err) => { Dec 14 17:03:26.812 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:26.812 INFO [stderr] Dec 14 17:03:26.959 INFO [stderr] warning: function is never used: `eof` Dec 14 17:03:26.959 INFO [stderr] --> src/parser.rs:32:1 Dec 14 17:03:26.959 INFO [stderr] | Dec 14 17:03:26.959 INFO [stderr] 32 | fn eof(input:&[u8]) -> IResult<&[u8], &[u8]> { Dec 14 17:03:26.959 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.959 INFO [stderr] Dec 14 17:03:26.959 INFO [stderr] warning: function is never used: `namespace` Dec 14 17:03:26.959 INFO [stderr] --> src/parser.rs:60:1 Dec 14 17:03:26.959 INFO [stderr] | Dec 14 17:03:26.959 INFO [stderr] 60 | pub fn namespace<'a>(input:&'a [u8]) -> IResult<&'a [u8], &'a [u8]> { Dec 14 17:03:26.959 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.959 INFO [stderr] Dec 14 17:03:26.959 INFO [stderr] warning: struct is never constructed: `Parser` Dec 14 17:03:26.959 INFO [stderr] --> src/parser.rs:214:1 Dec 14 17:03:26.959 INFO [stderr] | Dec 14 17:03:26.959 INFO [stderr] 214 | pub struct Parser<'a> { Dec 14 17:03:26.959 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.959 INFO [stderr] Dec 14 17:03:26.959 INFO [stderr] warning: method is never used: `new` Dec 14 17:03:26.959 INFO [stderr] --> src/ast.rs:127:5 Dec 14 17:03:26.959 INFO [stderr] | Dec 14 17:03:26.959 INFO [stderr] 127 | pub fn new(name: IdentNode) -> ServiceNode { Dec 14 17:03:26.959 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.959 INFO [stderr] Dec 14 17:03:26.972 INFO [stderr] warning: field is never used: `input` Dec 14 17:03:26.972 INFO [stderr] --> src/generator.rs:10:5 Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] 10 | input: String, Dec 14 17:03:26.972 INFO [stderr] | ^^^^^^^^^^^^^ Dec 14 17:03:26.972 INFO [stderr] Dec 14 17:03:26.972 INFO [stderr] warning: field is never used: `output` Dec 14 17:03:26.972 INFO [stderr] --> src/generator.rs:11:5 Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] 11 | output: Option Dec 14 17:03:26.972 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.972 INFO [stderr] Dec 14 17:03:26.972 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.972 INFO [stderr] --> src/ast.rs:214:9 Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] 214 | write!(w, "pub struct {} {{\n", self.name.0); Dec 14 17:03:26.972 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 17:03:26.972 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.972 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 17:03:26.972 INFO [stderr] Dec 14 17:03:26.972 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.972 INFO [stderr] --> src/ast.rs:218:13 Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] 218 | write!(w, " "); Dec 14 17:03:26.972 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.972 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 17:03:26.972 INFO [stderr] Dec 14 17:03:26.972 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.972 INFO [stderr] --> src/ast.rs:222:9 Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] 222 | write!(w, "}}\n"); Dec 14 17:03:26.972 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.972 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 17:03:26.972 INFO [stderr] Dec 14 17:03:26.972 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.972 INFO [stderr] --> src/ast.rs:229:30 Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] 229 | &Ty::String => { write!(w, "String"); }, Dec 14 17:03:26.972 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.972 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 17:03:26.972 INFO [stderr] Dec 14 17:03:26.972 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.972 INFO [stderr] --> src/ast.rs:230:28 Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] 230 | &Ty::Void => { write!(w, "()"); }, Dec 14 17:03:26.972 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.972 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 17:03:26.972 INFO [stderr] Dec 14 17:03:26.972 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.972 INFO [stderr] --> src/ast.rs:231:28 Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] 231 | &Ty::Byte => { write!(w, "i8"); }, Dec 14 17:03:26.972 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.972 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 17:03:26.972 INFO [stderr] Dec 14 17:03:26.972 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.972 INFO [stderr] --> src/ast.rs:232:30 Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] 232 | &Ty::Binary => { write!(w, "Vec"); }, Dec 14 17:03:26.972 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.972 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 17:03:26.972 INFO [stderr] Dec 14 17:03:26.972 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.972 INFO [stderr] --> src/ast.rs:233:32 Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] 233 | &Ty::Signed16 => { write!(w, "i16"); }, Dec 14 17:03:26.972 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.972 INFO [stderr] | Dec 14 17:03:26.972 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.972 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 17:03:26.973 INFO [stderr] Dec 14 17:03:26.973 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.973 INFO [stderr] --> src/ast.rs:234:32 Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] 234 | &Ty::Signed32 => { write!(w, "i32"); }, Dec 14 17:03:26.973 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.973 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 17:03:26.973 INFO [stderr] Dec 14 17:03:26.973 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.973 INFO [stderr] --> src/ast.rs:235:32 Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] 235 | &Ty::Signed64 => { write!(w, "i64"); }, Dec 14 17:03:26.973 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.973 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 17:03:26.973 INFO [stderr] Dec 14 17:03:26.973 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.973 INFO [stderr] --> src/ast.rs:236:28 Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] 236 | &Ty::Bool => { write!(w, "bool"); }, Dec 14 17:03:26.973 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.973 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 17:03:26.973 INFO [stderr] Dec 14 17:03:26.973 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.973 INFO [stderr] --> src/ast.rs:238:17 Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] 238 | write!(w, "Vec<"); Dec 14 17:03:26.973 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.973 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 17:03:26.973 INFO [stderr] Dec 14 17:03:26.973 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.973 INFO [stderr] --> src/ast.rs:240:17 Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] 240 | write!(w, ">"); Dec 14 17:03:26.973 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.973 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 17:03:26.973 INFO [stderr] Dec 14 17:03:26.973 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.973 INFO [stderr] --> src/ast.rs:243:17 Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] 243 | write!(w, "HashMap<"); Dec 14 17:03:26.973 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.973 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 17:03:26.973 INFO [stderr] Dec 14 17:03:26.973 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.973 INFO [stderr] --> src/ast.rs:245:17 Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] 245 | write!(w, ", "); Dec 14 17:03:26.973 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.973 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 17:03:26.973 INFO [stderr] Dec 14 17:03:26.973 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.973 INFO [stderr] --> src/ast.rs:247:17 Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] 247 | write!(w, ">"); Dec 14 17:03:26.973 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.973 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 17:03:26.973 INFO [stderr] Dec 14 17:03:26.973 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.973 INFO [stderr] --> src/ast.rs:257:9 Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] 257 | write!(w, "{}: ", self.ident.0); Dec 14 17:03:26.973 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.973 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 17:03:26.973 INFO [stderr] Dec 14 17:03:26.973 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.973 INFO [stderr] --> src/ast.rs:260:13 Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] 260 | write!(w, "Option<"); Dec 14 17:03:26.973 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.973 INFO [stderr] | Dec 14 17:03:26.973 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.974 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 17:03:26.974 INFO [stderr] Dec 14 17:03:26.974 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.974 INFO [stderr] --> src/ast.rs:266:13 Dec 14 17:03:26.974 INFO [stderr] | Dec 14 17:03:26.974 INFO [stderr] 266 | write!(w, ">"); Dec 14 17:03:26.974 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:26.974 INFO [stderr] | Dec 14 17:03:26.974 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.974 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 17:03:26.974 INFO [stderr] Dec 14 17:03:26.974 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.974 INFO [stderr] --> src/ast.rs:269:9 Dec 14 17:03:26.974 INFO [stderr] | Dec 14 17:03:26.974 INFO [stderr] 269 | write!(w, ",\n"); Dec 14 17:03:26.974 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.974 INFO [stderr] | Dec 14 17:03:26.974 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.974 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 17:03:26.974 INFO [stderr] Dec 14 17:03:26.974 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:26.974 INFO [stderr] --> src/generator.rs:23:9 Dec 14 17:03:26.974 INFO [stderr] | Dec 14 17:03:26.974 INFO [stderr] 23 | file.read_to_string(&mut input); Dec 14 17:03:26.974 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:26.974 INFO [stderr] | Dec 14 17:03:26.974 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:26.974 INFO [stderr] Dec 14 17:03:30.996 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.83s Dec 14 17:03:31.000 INFO [stderr] su: No module specific data is present Dec 14 17:03:32.122 INFO running `"docker" "inspect" "3fae13c9b5a040d71287bec26ac499a0826f5ea5064816c74dff79030e7330a7"` Dec 14 17:03:32.408 INFO running `"docker" "rm" "-f" "3fae13c9b5a040d71287bec26ac499a0826f5ea5064816c74dff79030e7330a7"` Dec 14 17:03:32.718 INFO [stdout] 3fae13c9b5a040d71287bec26ac499a0826f5ea5064816c74dff79030e7330a7 Dec 14 17:03:32.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:03:33.306 INFO [stdout] 42f77a7f7c2ce7c4c8e5399454a10a6581c5fc0ccfd9f4fb4a8b07bb895f0b3b Dec 14 17:03:33.308 INFO running `"docker" "start" "-a" "42f77a7f7c2ce7c4c8e5399454a10a6581c5fc0ccfd9f4fb4a8b07bb895f0b3b"` Dec 14 17:03:34.979 INFO [stderr] usermod: no changes Dec 14 17:03:35.134 INFO [stderr] Compiling thrust v0.1.0 (/source) Dec 14 17:03:36.555 INFO [stderr] warning: unused import: `std::str` Dec 14 17:03:36.555 INFO [stderr] --> src/lib.rs:6:5 Dec 14 17:03:36.555 INFO [stderr] | Dec 14 17:03:36.555 INFO [stderr] 6 | use std::str; Dec 14 17:03:36.555 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:36.555 INFO [stderr] | Dec 14 17:03:36.556 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 14 17:03:36.556 INFO [stderr] Dec 14 17:03:36.556 INFO [stderr] warning: unused import: `be_u8` Dec 14 17:03:36.556 INFO [stderr] --> src/parser.rs:1:99 Dec 14 17:03:36.556 INFO [stderr] | Dec 14 17:03:36.556 INFO [stderr] 1 | use nom::{space, alphanumeric, ErrorKind, IterIndices, IResult, multispace, not_line_ending, Err, be_u8, digit, InputLength, is_alphanumeric}; Dec 14 17:03:36.556 INFO [stderr] | ^^^^^ Dec 14 17:03:36.556 INFO [stderr] Dec 14 17:03:36.556 INFO [stderr] warning: unused import: `std::convert::From` Dec 14 17:03:36.556 INFO [stderr] --> src/parser.rs:4:5 Dec 14 17:03:36.556 INFO [stderr] | Dec 14 17:03:36.556 INFO [stderr] 4 | use std::convert::From; Dec 14 17:03:36.556 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:36.556 INFO [stderr] Dec 14 17:03:36.556 INFO [stderr] warning: unused imports: `Index`, `RangeFrom`, `Range` Dec 14 17:03:36.556 INFO [stderr] --> src/parser.rs:5:16 Dec 14 17:03:36.556 INFO [stderr] | Dec 14 17:03:36.556 INFO [stderr] 5 | use std::ops::{Index,Range,RangeFrom}; Dec 14 17:03:36.556 INFO [stderr] | ^^^^^ ^^^^^ ^^^^^^^^^ Dec 14 17:03:36.556 INFO [stderr] Dec 14 17:03:36.583 INFO [stderr] warning: unused import: `std::str` Dec 14 17:03:36.583 INFO [stderr] --> src/parser.rs:220:9 Dec 14 17:03:36.583 INFO [stderr] | Dec 14 17:03:36.583 INFO [stderr] 220 | use std::str; Dec 14 17:03:36.583 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:36.583 INFO [stderr] Dec 14 17:03:36.583 INFO [stderr] warning: unused import: `nom::IResult::*` Dec 14 17:03:36.583 INFO [stderr] --> src/parser.rs:221:9 Dec 14 17:03:36.583 INFO [stderr] | Dec 14 17:03:36.583 INFO [stderr] 221 | use nom::IResult::*; Dec 14 17:03:36.583 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:36.583 INFO [stderr] Dec 14 17:03:36.583 INFO [stderr] warning: unused import: `Ast` Dec 14 17:03:36.583 INFO [stderr] --> src/parser.rs:223:120 Dec 14 17:03:36.583 INFO [stderr] | Dec 14 17:03:36.583 INFO [stderr] 223 | use ast::{IdentNode, StructNode, FunctionNode, ServiceNode, NamespaceNode, StructFieldNode, FieldMetadataNode, Ty, Ast}; Dec 14 17:03:36.583 INFO [stderr] | ^^^ Dec 14 17:03:36.583 INFO [stderr] Dec 14 17:03:36.583 INFO [stderr] warning: unused import: `Read` Dec 14 17:03:36.583 INFO [stderr] --> src/ast.rs:1:15 Dec 14 17:03:36.583 INFO [stderr] | Dec 14 17:03:36.583 INFO [stderr] 1 | use std::io::{Read, Write}; Dec 14 17:03:36.583 INFO [stderr] | ^^^^ Dec 14 17:03:36.583 INFO [stderr] Dec 14 17:03:36.583 INFO [stderr] warning: unused import: `parser::*` Dec 14 17:03:36.583 INFO [stderr] --> src/ast.rs:276:9 Dec 14 17:03:36.583 INFO [stderr] | Dec 14 17:03:36.583 INFO [stderr] 276 | use parser::*; Dec 14 17:03:36.583 INFO [stderr] | ^^^^^^^^^ Dec 14 17:03:36.583 INFO [stderr] Dec 14 17:03:36.583 INFO [stderr] warning: unused import: `std::path::Path` Dec 14 17:03:36.583 INFO [stderr] --> src/generator.rs:2:5 Dec 14 17:03:36.583 INFO [stderr] | Dec 14 17:03:36.583 INFO [stderr] 2 | use std::path::Path; Dec 14 17:03:36.583 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:36.583 INFO [stderr] Dec 14 17:03:36.583 INFO [stderr] warning: unused imports: `Result`, `Write` Dec 14 17:03:36.584 INFO [stderr] --> src/generator.rs:3:15 Dec 14 17:03:36.584 INFO [stderr] | Dec 14 17:03:36.584 INFO [stderr] 3 | use std::io::{Result, Read, Write}; Dec 14 17:03:36.584 INFO [stderr] | ^^^^^^ ^^^^^ Dec 14 17:03:36.584 INFO [stderr] Dec 14 17:03:36.584 INFO [stderr] warning: unused import: `ast::Ast` Dec 14 17:03:36.584 INFO [stderr] --> src/generator.rs:5:5 Dec 14 17:03:36.584 INFO [stderr] | Dec 14 17:03:36.584 INFO [stderr] 5 | use ast::Ast; Dec 14 17:03:36.584 INFO [stderr] | ^^^^^^^^ Dec 14 17:03:36.584 INFO [stderr] Dec 14 17:03:37.235 INFO [stderr] warning: constant `empty` should have an upper case name such as `EMPTY` Dec 14 17:03:37.235 INFO [stderr] --> tests/struct.rs:5:1 Dec 14 17:03:37.235 INFO [stderr] | Dec 14 17:03:37.235 INFO [stderr] 5 | / pub const empty: &'static [u8] = b" Dec 14 17:03:37.235 INFO [stderr] 6 | | namespace rust ping Dec 14 17:03:37.235 INFO [stderr] 7 | | struct Ping {} Dec 14 17:03:37.235 INFO [stderr] 8 | | "; Dec 14 17:03:37.235 INFO [stderr] | |__^ Dec 14 17:03:37.235 INFO [stderr] | Dec 14 17:03:37.235 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 14 17:03:37.235 INFO [stderr] Dec 14 17:03:37.235 INFO [stderr] warning: constant `empty_gen` should have an upper case name such as `EMPTY_GEN` Dec 14 17:03:37.235 INFO [stderr] --> tests/struct.rs:10:1 Dec 14 17:03:37.235 INFO [stderr] | Dec 14 17:03:37.235 INFO [stderr] 10 | / pub const empty_gen: &'static str = "pub struct Ping { Dec 14 17:03:37.235 INFO [stderr] 11 | | } Dec 14 17:03:37.235 INFO [stderr] 12 | | "; Dec 14 17:03:37.235 INFO [stderr] | |__^ Dec 14 17:03:37.235 INFO [stderr] Dec 14 17:03:37.235 INFO [stderr] warning: constant `field` should have an upper case name such as `FIELD` Dec 14 17:03:37.235 INFO [stderr] --> tests/struct.rs:14:1 Dec 14 17:03:37.235 INFO [stderr] | Dec 14 17:03:37.235 INFO [stderr] 14 | / pub const field: &'static [u8] = b" Dec 14 17:03:37.235 INFO [stderr] 15 | | namespace rust ping Dec 14 17:03:37.235 INFO [stderr] 16 | | struct Ping { Dec 14 17:03:37.235 INFO [stderr] 17 | | 1: required string foobar; Dec 14 17:03:37.235 INFO [stderr] 18 | | } Dec 14 17:03:37.235 INFO [stderr] 19 | | "; Dec 14 17:03:37.235 INFO [stderr] | |__^ Dec 14 17:03:37.235 INFO [stderr] Dec 14 17:03:37.235 INFO [stderr] warning: constant `field_gen` should have an upper case name such as `FIELD_GEN` Dec 14 17:03:37.235 INFO [stderr] --> tests/struct.rs:21:1 Dec 14 17:03:37.235 INFO [stderr] | Dec 14 17:03:37.235 INFO [stderr] 21 | / pub const field_gen: &'static str = "pub struct Ping { Dec 14 17:03:37.235 INFO [stderr] 22 | | foobar: String, Dec 14 17:03:37.235 INFO [stderr] 23 | | } Dec 14 17:03:37.235 INFO [stderr] 24 | | "; Dec 14 17:03:37.235 INFO [stderr] | |__^ Dec 14 17:03:37.235 INFO [stderr] Dec 14 17:03:37.286 INFO [stderr] warning: unused variable: `r` Dec 14 17:03:37.286 INFO [stderr] --> tests/namespace.rs:17:9 Dec 14 17:03:37.286 INFO [stderr] | Dec 14 17:03:37.286 INFO [stderr] 17 | let r = ThriftCompiler::run(empty).unwrap(); Dec 14 17:03:37.286 INFO [stderr] | ^ help: consider using `_r` instead Dec 14 17:03:37.286 INFO [stderr] | Dec 14 17:03:37.287 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 17:03:37.287 INFO [stderr] Dec 14 17:03:37.323 INFO [stderr] warning: constant `ns` should have an upper case name such as `NS` Dec 14 17:03:37.323 INFO [stderr] --> tests/namespace.rs:5:1 Dec 14 17:03:37.323 INFO [stderr] | Dec 14 17:03:37.323 INFO [stderr] 5 | pub const ns: &'static [u8] = b"namespace rust foobar\n"; Dec 14 17:03:37.323 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.323 INFO [stderr] | Dec 14 17:03:37.323 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 14 17:03:37.323 INFO [stderr] Dec 14 17:03:37.323 INFO [stderr] warning: constant `ns_1` should have an upper case name such as `NS_1` Dec 14 17:03:37.323 INFO [stderr] --> tests/namespace.rs:6:1 Dec 14 17:03:37.323 INFO [stderr] | Dec 14 17:03:37.323 INFO [stderr] 6 | / pub const ns_1: &'static [u8] = b" Dec 14 17:03:37.323 INFO [stderr] 7 | | namespace rust foobar\n Dec 14 17:03:37.323 INFO [stderr] 8 | | "; Dec 14 17:03:37.323 INFO [stderr] | |__^ Dec 14 17:03:37.323 INFO [stderr] Dec 14 17:03:37.323 INFO [stderr] warning: constant `ns_2` should have an upper case name such as `NS_2` Dec 14 17:03:37.323 INFO [stderr] --> tests/namespace.rs:9:1 Dec 14 17:03:37.323 INFO [stderr] | Dec 14 17:03:37.323 INFO [stderr] 9 | / pub const ns_2: &'static [u8] = b" Dec 14 17:03:37.323 INFO [stderr] 10 | | namespace rust foobar\n Dec 14 17:03:37.323 INFO [stderr] 11 | | "; Dec 14 17:03:37.323 INFO [stderr] | |__^ Dec 14 17:03:37.323 INFO [stderr] Dec 14 17:03:37.323 INFO [stderr] warning: constant `empty` should have an upper case name such as `EMPTY` Dec 14 17:03:37.323 INFO [stderr] --> tests/namespace.rs:12:1 Dec 14 17:03:37.323 INFO [stderr] | Dec 14 17:03:37.323 INFO [stderr] 12 | pub const empty: &'static [u8] = b""; Dec 14 17:03:37.323 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:37.323 INFO [stderr] Dec 14 17:03:38.284 INFO [stderr] warning: unused variable: `w` Dec 14 17:03:38.284 INFO [stderr] --> src/ast.rs:4:19 Dec 14 17:03:38.284 INFO [stderr] | Dec 14 17:03:38.284 INFO [stderr] 4 | fn gen(&self, w: &mut Write) {} Dec 14 17:03:38.284 INFO [stderr] | ^ help: consider using `_w` instead Dec 14 17:03:38.284 INFO [stderr] | Dec 14 17:03:38.284 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 17:03:38.284 INFO [stderr] Dec 14 17:03:38.285 INFO [stderr] warning: unused variable: `w` Dec 14 17:03:38.285 INFO [stderr] --> src/ast.rs:195:19 Dec 14 17:03:38.285 INFO [stderr] | Dec 14 17:03:38.285 INFO [stderr] 195 | fn gen(&self, w: &mut Write) {} Dec 14 17:03:38.285 INFO [stderr] | ^ help: consider using `_w` instead Dec 14 17:03:38.285 INFO [stderr] Dec 14 17:03:38.285 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:38.285 INFO [stderr] --> src/generator.rs:18:17 Dec 14 17:03:38.285 INFO [stderr] | Dec 14 17:03:38.285 INFO [stderr] 18 | Err(err) => return "Error opening the input .thrift file." Dec 14 17:03:38.285 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:38.285 INFO [stderr] Dec 14 17:03:38.285 INFO [stderr] warning: unused variable: `i` Dec 14 17:03:38.285 INFO [stderr] --> src/generator.rs:26:27 Dec 14 17:03:38.285 INFO [stderr] | Dec 14 17:03:38.285 INFO [stderr] 26 | IResult::Done(i, o) => println!("Done parsing."), Dec 14 17:03:38.285 INFO [stderr] | ^ help: consider using `_i` instead Dec 14 17:03:38.285 INFO [stderr] Dec 14 17:03:38.285 INFO [stderr] warning: unused variable: `o` Dec 14 17:03:38.285 INFO [stderr] --> src/generator.rs:26:30 Dec 14 17:03:38.285 INFO [stderr] | Dec 14 17:03:38.285 INFO [stderr] 26 | IResult::Done(i, o) => println!("Done parsing."), Dec 14 17:03:38.285 INFO [stderr] | ^ help: consider using `_o` instead Dec 14 17:03:38.285 INFO [stderr] Dec 14 17:03:38.285 INFO [stderr] warning: unused variable: `output` Dec 14 17:03:38.285 INFO [stderr] --> src/generator.rs:15:28 Dec 14 17:03:38.285 INFO [stderr] | Dec 14 17:03:38.285 INFO [stderr] 15 | pub fn run(path: &str, output: &str) -> &'static str { Dec 14 17:03:38.285 INFO [stderr] | ^^^^^^ help: consider using `_output` instead Dec 14 17:03:38.285 INFO [stderr] Dec 14 17:03:38.285 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:38.285 INFO [stderr] --> src/lib.rs:26:13 Dec 14 17:03:38.285 INFO [stderr] | Dec 14 17:03:38.285 INFO [stderr] 26 | fn from(err: string::FromUtf8Error) -> ThriftCompilerError { Dec 14 17:03:38.285 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:38.285 INFO [stderr] Dec 14 17:03:38.285 INFO [stderr] warning: unused variable: `i` Dec 14 17:03:38.285 INFO [stderr] --> src/lib.rs:40:27 Dec 14 17:03:38.285 INFO [stderr] | Dec 14 17:03:38.285 INFO [stderr] 40 | IResult::Done(i, nodes) => { Dec 14 17:03:38.285 INFO [stderr] | ^ help: consider using `_i` instead Dec 14 17:03:38.285 INFO [stderr] Dec 14 17:03:38.285 INFO [stderr] warning: unused variable: `err` Dec 14 17:03:38.285 INFO [stderr] --> src/lib.rs:62:28 Dec 14 17:03:38.285 INFO [stderr] | Dec 14 17:03:38.285 INFO [stderr] 62 | IResult::Error(err) => { Dec 14 17:03:38.285 INFO [stderr] | ^^^ help: consider using `_err` instead Dec 14 17:03:38.285 INFO [stderr] Dec 14 17:03:38.664 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.664 INFO [stderr] --> src/ast.rs:282:13 Dec 14 17:03:38.664 INFO [stderr] | Dec 14 17:03:38.664 INFO [stderr] 282 | let mut s = Ty::String; Dec 14 17:03:38.664 INFO [stderr] | ----^ Dec 14 17:03:38.664 INFO [stderr] | | Dec 14 17:03:38.664 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.664 INFO [stderr] | Dec 14 17:03:38.664 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 17:03:38.664 INFO [stderr] Dec 14 17:03:38.665 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.665 INFO [stderr] --> src/ast.rs:290:13 Dec 14 17:03:38.665 INFO [stderr] | Dec 14 17:03:38.665 INFO [stderr] 290 | let mut s = Ty::Void; Dec 14 17:03:38.665 INFO [stderr] | ----^ Dec 14 17:03:38.665 INFO [stderr] | | Dec 14 17:03:38.665 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.665 INFO [stderr] Dec 14 17:03:38.667 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.667 INFO [stderr] --> src/ast.rs:298:13 Dec 14 17:03:38.667 INFO [stderr] | Dec 14 17:03:38.667 INFO [stderr] 298 | let mut s = Ty::Bool; Dec 14 17:03:38.667 INFO [stderr] | ----^ Dec 14 17:03:38.667 INFO [stderr] | | Dec 14 17:03:38.667 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.667 INFO [stderr] Dec 14 17:03:38.675 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.675 INFO [stderr] --> src/ast.rs:306:13 Dec 14 17:03:38.675 INFO [stderr] | Dec 14 17:03:38.675 INFO [stderr] 306 | let mut s = Ty::Signed16; Dec 14 17:03:38.675 INFO [stderr] | ----^ Dec 14 17:03:38.675 INFO [stderr] | | Dec 14 17:03:38.675 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.675 INFO [stderr] Dec 14 17:03:38.675 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.675 INFO [stderr] --> src/ast.rs:314:13 Dec 14 17:03:38.675 INFO [stderr] | Dec 14 17:03:38.675 INFO [stderr] 314 | let mut s = Ty::Signed32; Dec 14 17:03:38.675 INFO [stderr] | ----^ Dec 14 17:03:38.675 INFO [stderr] | | Dec 14 17:03:38.675 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.675 INFO [stderr] Dec 14 17:03:38.675 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.675 INFO [stderr] --> src/ast.rs:322:13 Dec 14 17:03:38.675 INFO [stderr] | Dec 14 17:03:38.675 INFO [stderr] 322 | let mut s = Ty::Signed64; Dec 14 17:03:38.675 INFO [stderr] | ----^ Dec 14 17:03:38.675 INFO [stderr] | | Dec 14 17:03:38.675 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.675 INFO [stderr] Dec 14 17:03:38.677 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.677 INFO [stderr] --> src/ast.rs:330:13 Dec 14 17:03:38.677 INFO [stderr] | Dec 14 17:03:38.677 INFO [stderr] 330 | let mut s = Ty::Byte; Dec 14 17:03:38.677 INFO [stderr] | ----^ Dec 14 17:03:38.677 INFO [stderr] | | Dec 14 17:03:38.677 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.677 INFO [stderr] Dec 14 17:03:38.679 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.679 INFO [stderr] --> src/ast.rs:338:13 Dec 14 17:03:38.679 INFO [stderr] | Dec 14 17:03:38.679 INFO [stderr] 338 | let mut s = Ty::Binary; Dec 14 17:03:38.680 INFO [stderr] | ----^ Dec 14 17:03:38.680 INFO [stderr] | | Dec 14 17:03:38.680 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.680 INFO [stderr] Dec 14 17:03:38.680 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.680 INFO [stderr] --> src/ast.rs:346:13 Dec 14 17:03:38.680 INFO [stderr] | Dec 14 17:03:38.680 INFO [stderr] 346 | let mut s = Ty::List(Box::new(Ty::String)); Dec 14 17:03:38.680 INFO [stderr] | ----^ Dec 14 17:03:38.680 INFO [stderr] | | Dec 14 17:03:38.680 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.680 INFO [stderr] Dec 14 17:03:38.680 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.680 INFO [stderr] --> src/ast.rs:354:13 Dec 14 17:03:38.680 INFO [stderr] | Dec 14 17:03:38.680 INFO [stderr] 354 | let mut s = Ty::Map(Box::new(Ty::String), Box::new(Ty::String)); Dec 14 17:03:38.680 INFO [stderr] | ----^ Dec 14 17:03:38.680 INFO [stderr] | | Dec 14 17:03:38.680 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.680 INFO [stderr] Dec 14 17:03:38.684 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.684 INFO [stderr] --> src/ast.rs:362:13 Dec 14 17:03:38.684 INFO [stderr] | Dec 14 17:03:38.684 INFO [stderr] 362 | let mut s = StructFieldNode { Dec 14 17:03:38.684 INFO [stderr] | ----^ Dec 14 17:03:38.684 INFO [stderr] | | Dec 14 17:03:38.684 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.684 INFO [stderr] Dec 14 17:03:38.684 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.684 INFO [stderr] --> src/ast.rs:375:13 Dec 14 17:03:38.684 INFO [stderr] | Dec 14 17:03:38.684 INFO [stderr] 375 | let mut s = StructFieldNode { Dec 14 17:03:38.684 INFO [stderr] | ----^ Dec 14 17:03:38.684 INFO [stderr] | | Dec 14 17:03:38.684 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.684 INFO [stderr] Dec 14 17:03:38.686 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.686 INFO [stderr] --> src/ast.rs:388:13 Dec 14 17:03:38.686 INFO [stderr] | Dec 14 17:03:38.686 INFO [stderr] 388 | let mut field = StructFieldNode { Dec 14 17:03:38.686 INFO [stderr] | ----^^^^^ Dec 14 17:03:38.686 INFO [stderr] | | Dec 14 17:03:38.686 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.686 INFO [stderr] Dec 14 17:03:38.686 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.686 INFO [stderr] --> src/ast.rs:394:13 Dec 14 17:03:38.686 INFO [stderr] | Dec 14 17:03:38.686 INFO [stderr] 394 | let mut s = StructNode { Dec 14 17:03:38.686 INFO [stderr] | ----^ Dec 14 17:03:38.686 INFO [stderr] | | Dec 14 17:03:38.686 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.686 INFO [stderr] Dec 14 17:03:38.691 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.691 INFO [stderr] --> src/ast.rs:407:13 Dec 14 17:03:38.691 INFO [stderr] | Dec 14 17:03:38.691 INFO [stderr] 407 | let mut field1 = StructFieldNode { Dec 14 17:03:38.691 INFO [stderr] | ----^^^^^^ Dec 14 17:03:38.691 INFO [stderr] | | Dec 14 17:03:38.691 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.691 INFO [stderr] Dec 14 17:03:38.691 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.691 INFO [stderr] --> src/ast.rs:414:13 Dec 14 17:03:38.691 INFO [stderr] | Dec 14 17:03:38.691 INFO [stderr] 414 | let mut field2 = StructFieldNode { Dec 14 17:03:38.691 INFO [stderr] | ----^^^^^^ Dec 14 17:03:38.691 INFO [stderr] | | Dec 14 17:03:38.691 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.691 INFO [stderr] Dec 14 17:03:38.691 INFO [stderr] warning: variable does not need to be mutable Dec 14 17:03:38.691 INFO [stderr] --> src/ast.rs:421:13 Dec 14 17:03:38.691 INFO [stderr] | Dec 14 17:03:38.691 INFO [stderr] 421 | let mut s = StructNode { Dec 14 17:03:38.691 INFO [stderr] | ----^ Dec 14 17:03:38.692 INFO [stderr] | | Dec 14 17:03:38.692 INFO [stderr] | help: remove this `mut` Dec 14 17:03:38.692 INFO [stderr] Dec 14 17:03:38.791 INFO [stderr] warning: function is never used: `eof` Dec 14 17:03:38.791 INFO [stderr] --> src/parser.rs:32:1 Dec 14 17:03:38.791 INFO [stderr] | Dec 14 17:03:38.791 INFO [stderr] 32 | fn eof(input:&[u8]) -> IResult<&[u8], &[u8]> { Dec 14 17:03:38.791 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.791 INFO [stderr] Dec 14 17:03:38.791 INFO [stderr] warning: function is never used: `namespace` Dec 14 17:03:38.791 INFO [stderr] --> src/parser.rs:60:1 Dec 14 17:03:38.791 INFO [stderr] | Dec 14 17:03:38.791 INFO [stderr] 60 | pub fn namespace<'a>(input:&'a [u8]) -> IResult<&'a [u8], &'a [u8]> { Dec 14 17:03:38.791 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.791 INFO [stderr] Dec 14 17:03:38.791 INFO [stderr] warning: struct is never constructed: `Parser` Dec 14 17:03:38.791 INFO [stderr] --> src/parser.rs:214:1 Dec 14 17:03:38.791 INFO [stderr] | Dec 14 17:03:38.791 INFO [stderr] 214 | pub struct Parser<'a> { Dec 14 17:03:38.791 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.791 INFO [stderr] Dec 14 17:03:38.791 INFO [stderr] warning: field is never used: `input` Dec 14 17:03:38.791 INFO [stderr] --> src/generator.rs:10:5 Dec 14 17:03:38.791 INFO [stderr] | Dec 14 17:03:38.791 INFO [stderr] 10 | input: String, Dec 14 17:03:38.791 INFO [stderr] | ^^^^^^^^^^^^^ Dec 14 17:03:38.791 INFO [stderr] Dec 14 17:03:38.791 INFO [stderr] warning: field is never used: `output` Dec 14 17:03:38.791 INFO [stderr] --> src/generator.rs:11:5 Dec 14 17:03:38.791 INFO [stderr] | Dec 14 17:03:38.791 INFO [stderr] 11 | output: Option Dec 14 17:03:38.791 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.791 INFO [stderr] Dec 14 17:03:38.815 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.815 INFO [stderr] --> src/ast.rs:214:9 Dec 14 17:03:38.815 INFO [stderr] | Dec 14 17:03:38.815 INFO [stderr] 214 | write!(w, "pub struct {} {{\n", self.name.0); Dec 14 17:03:38.815 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.815 INFO [stderr] | Dec 14 17:03:38.815 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 14 17:03:38.815 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.815 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 17:03:38.815 INFO [stderr] Dec 14 17:03:38.815 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.816 INFO [stderr] --> src/ast.rs:218:13 Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] 218 | write!(w, " "); Dec 14 17:03:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.816 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 17:03:38.816 INFO [stderr] Dec 14 17:03:38.816 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.816 INFO [stderr] --> src/ast.rs:222:9 Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] 222 | write!(w, "}}\n"); Dec 14 17:03:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.816 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 17:03:38.816 INFO [stderr] Dec 14 17:03:38.816 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.816 INFO [stderr] --> src/ast.rs:229:30 Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] 229 | &Ty::String => { write!(w, "String"); }, Dec 14 17:03:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.816 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 17:03:38.816 INFO [stderr] Dec 14 17:03:38.816 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.816 INFO [stderr] --> src/ast.rs:230:28 Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] 230 | &Ty::Void => { write!(w, "()"); }, Dec 14 17:03:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.816 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 17:03:38.816 INFO [stderr] Dec 14 17:03:38.816 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.816 INFO [stderr] --> src/ast.rs:231:28 Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] 231 | &Ty::Byte => { write!(w, "i8"); }, Dec 14 17:03:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.816 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 17:03:38.816 INFO [stderr] Dec 14 17:03:38.816 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.816 INFO [stderr] --> src/ast.rs:232:30 Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] 232 | &Ty::Binary => { write!(w, "Vec"); }, Dec 14 17:03:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.816 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 17:03:38.816 INFO [stderr] Dec 14 17:03:38.816 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.816 INFO [stderr] --> src/ast.rs:233:32 Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] 233 | &Ty::Signed16 => { write!(w, "i16"); }, Dec 14 17:03:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.816 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 17:03:38.816 INFO [stderr] Dec 14 17:03:38.816 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.816 INFO [stderr] --> src/ast.rs:234:32 Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] 234 | &Ty::Signed32 => { write!(w, "i32"); }, Dec 14 17:03:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.816 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 17:03:38.816 INFO [stderr] Dec 14 17:03:38.816 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.816 INFO [stderr] --> src/ast.rs:235:32 Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] 235 | &Ty::Signed64 => { write!(w, "i64"); }, Dec 14 17:03:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.816 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 17:03:38.816 INFO [stderr] Dec 14 17:03:38.816 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.816 INFO [stderr] --> src/ast.rs:236:28 Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] 236 | &Ty::Bool => { write!(w, "bool"); }, Dec 14 17:03:38.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.816 INFO [stderr] | Dec 14 17:03:38.816 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.816 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 17:03:38.816 INFO [stderr] Dec 14 17:03:38.817 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.817 INFO [stderr] --> src/ast.rs:238:17 Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] 238 | write!(w, "Vec<"); Dec 14 17:03:38.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.817 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 17:03:38.817 INFO [stderr] Dec 14 17:03:38.817 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.817 INFO [stderr] --> src/ast.rs:240:17 Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] 240 | write!(w, ">"); Dec 14 17:03:38.817 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.817 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 17:03:38.817 INFO [stderr] Dec 14 17:03:38.817 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.817 INFO [stderr] --> src/ast.rs:243:17 Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] 243 | write!(w, "HashMap<"); Dec 14 17:03:38.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.817 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 17:03:38.817 INFO [stderr] Dec 14 17:03:38.817 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.817 INFO [stderr] --> src/ast.rs:245:17 Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] 245 | write!(w, ", "); Dec 14 17:03:38.817 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.817 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 17:03:38.817 INFO [stderr] Dec 14 17:03:38.817 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.817 INFO [stderr] --> src/ast.rs:247:17 Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] 247 | write!(w, ">"); Dec 14 17:03:38.817 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.817 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 17:03:38.817 INFO [stderr] Dec 14 17:03:38.817 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.817 INFO [stderr] --> src/ast.rs:257:9 Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] 257 | write!(w, "{}: ", self.ident.0); Dec 14 17:03:38.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.817 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 17:03:38.817 INFO [stderr] Dec 14 17:03:38.817 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.817 INFO [stderr] --> src/ast.rs:260:13 Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] 260 | write!(w, "Option<"); Dec 14 17:03:38.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.817 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 17:03:38.817 INFO [stderr] Dec 14 17:03:38.817 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.817 INFO [stderr] --> src/ast.rs:266:13 Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] 266 | write!(w, ">"); Dec 14 17:03:38.817 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.817 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 17:03:38.817 INFO [stderr] Dec 14 17:03:38.817 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.817 INFO [stderr] --> src/ast.rs:269:9 Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] 269 | write!(w, ",\n"); Dec 14 17:03:38.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.817 INFO [stderr] | Dec 14 17:03:38.817 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.817 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 17:03:38.817 INFO [stderr] Dec 14 17:03:38.827 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 14 17:03:38.827 INFO [stderr] --> src/generator.rs:23:9 Dec 14 17:03:38.827 INFO [stderr] | Dec 14 17:03:38.827 INFO [stderr] 23 | file.read_to_string(&mut input); Dec 14 17:03:38.827 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 17:03:38.827 INFO [stderr] | Dec 14 17:03:38.827 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 14 17:03:38.827 INFO [stderr] Dec 14 17:03:40.619 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.61s Dec 14 17:03:40.619 INFO [stderr] su: No module specific data is present Dec 14 17:03:41.279 INFO running `"docker" "inspect" "42f77a7f7c2ce7c4c8e5399454a10a6581c5fc0ccfd9f4fb4a8b07bb895f0b3b"` Dec 14 17:03:41.549 INFO running `"docker" "rm" "-f" "42f77a7f7c2ce7c4c8e5399454a10a6581c5fc0ccfd9f4fb4a8b07bb895f0b3b"` Dec 14 17:03:41.835 INFO [stdout] 42f77a7f7c2ce7c4c8e5399454a10a6581c5fc0ccfd9f4fb4a8b07bb895f0b3b Dec 14 17:03:41.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17:03:42.351 INFO [stdout] 9d2b72a737d5b70958a5679fee1ce27f08d82938f88b6de84c1456eaead9b70d Dec 14 17:03:42.354 INFO running `"docker" "start" "-a" "9d2b72a737d5b70958a5679fee1ce27f08d82938f88b6de84c1456eaead9b70d"` Dec 14 17:03:44.371 INFO [stderr] usermod: no changes Dec 14 17:03:44.478 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s Dec 14 17:03:44.478 INFO [stderr] Running /target/debug/deps/thrust-580c0f69cf104f80 Dec 14 17:03:44.480 INFO [stdout] Dec 14 17:03:44.480 INFO [stdout] running 29 tests Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_struct ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_struct_field ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_ty_i16 ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_ty_i64 ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_ty_i32 ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_struct_multi_fields ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_ty_binary ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_ty_byte ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_struct_optional_field ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_ty_list ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_ty_map ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_ty_string ... ok Dec 14 17:03:44.483 INFO [stdout] test ast::tests::gen_ty_void ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::define_empty_struct ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::define_service ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::define_service_method ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::define_service_multi_method ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::define_service_ws ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::define_struct_field ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::define_struct_with_field ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::define_struct_with_multi_fields ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::panic_parse_field_metadata ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::parse_field_metadata ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::parse_ns_test ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::parse_simple_types ... ok Dec 14 17:03:44.483 INFO [stdout] test parser::tests::parse_types ... ok Dec 14 17:03:44.487 INFO [stdout] test parser::tests::should_parse_generics ... ok Dec 14 17:03:44.487 INFO [stdout] test ast::tests::gen_ty_bool ... ok Dec 14 17:03:44.595 INFO [stdout] test parser::tests::should_fail_string_generic ... ok Dec 14 17:03:44.595 INFO [stdout] Dec 14 17:03:44.595 INFO [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:03:44.595 INFO [stdout] Dec 14 17:03:44.603 INFO [stderr] Running /target/debug/deps/thrust-715b573c1257fb3f Dec 14 17:03:44.603 INFO [stderr] Running /target/debug/deps/namespace-fd51060ef8dfb02c Dec 14 17:03:44.603 INFO [stdout] Dec 14 17:03:44.603 INFO [stdout] running 0 tests Dec 14 17:03:44.603 INFO [stdout] Dec 14 17:03:44.603 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:03:44.603 INFO [stdout] Dec 14 17:03:44.603 INFO [stdout] Dec 14 17:03:44.603 INFO [stdout] running 4 tests Dec 14 17:03:44.603 INFO [stdout] test namespace_2 ... ok Dec 14 17:03:44.603 INFO [stdout] test namespace_1 ... ok Dec 14 17:03:44.611 INFO [stdout] test namespace ... ok Dec 14 17:03:44.684 INFO [stdout] test ns_empty ... ok Dec 14 17:03:44.684 INFO [stdout] Dec 14 17:03:44.684 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:03:44.684 INFO [stdout] Dec 14 17:03:44.691 INFO [stderr] Running /target/debug/deps/struct-1b26d9610be3e773 Dec 14 17:03:44.691 INFO [stdout] Dec 14 17:03:44.691 INFO [stdout] running 2 tests Dec 14 17:03:44.719 INFO [stderr] Doc-tests thrust Dec 14 17:03:44.719 INFO [stdout] test test_field_struct ... ok Dec 14 17:03:44.719 INFO [stdout] test test_empty_struct ... ok Dec 14 17:03:44.719 INFO [stdout] Dec 14 17:03:44.719 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:03:44.719 INFO [stdout] Dec 14 17:03:45.797 INFO [stdout] Dec 14 17:03:45.797 INFO [stdout] running 0 tests Dec 14 17:03:45.797 INFO [stdout] Dec 14 17:03:45.797 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 17:03:45.797 INFO [stdout] Dec 14 17:03:45.806 INFO [stderr] su: No module specific data is present Dec 14 17:03:46.469 INFO running `"docker" "inspect" "9d2b72a737d5b70958a5679fee1ce27f08d82938f88b6de84c1456eaead9b70d"` Dec 14 17:03:46.811 INFO running `"docker" "rm" "-f" "9d2b72a737d5b70958a5679fee1ce27f08d82938f88b6de84c1456eaead9b70d"` Dec 14 17:03:47.063 INFO [stdout] 9d2b72a737d5b70958a5679fee1ce27f08d82938f88b6de84c1456eaead9b70d