Dec 02 14:09:54.123 INFO testing thrust-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 14:09:54.123 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 14:09:54.576 INFO [stdout] 3c3abd3bf1cb472a243d5aaf9678b36ab21abe4322e692cec5ad1098efcf6bae
Dec 02 14:09:54.578 INFO running `"docker" "start" "-a" "3c3abd3bf1cb472a243d5aaf9678b36ab21abe4322e692cec5ad1098efcf6bae"`
Dec 02 14:09:55.821 INFO [stderr] usermod: no changes
Dec 02 14:09:55.923 INFO [stderr]    Compiling memchr v0.1.11
Dec 02 14:09:55.923 INFO [stderr]    Compiling thread-id v2.0.0
Dec 02 14:09:56.519 INFO [stderr]    Compiling thread_local v0.2.7
Dec 02 14:09:56.956 INFO [stderr]    Compiling aho-corasick v0.5.3
Dec 02 14:09:58.826 INFO [stderr]    Compiling regex v0.1.80
Dec 02 14:10:08.576 INFO [stderr]    Compiling docopt v0.6.86
Dec 02 14:10:14.555 INFO [stderr]    Compiling thrust v0.1.0 (/source)
Dec 02 14:10:15.291 INFO [stderr] warning: unused import: `std::str`
Dec 02 14:10:15.291 INFO [stderr]  --> src/lib.rs:6:5
Dec 02 14:10:15.291 INFO [stderr]   |
Dec 02 14:10:15.291 INFO [stderr] 6 | use std::str;
Dec 02 14:10:15.291 INFO [stderr]   |     ^^^^^^^^
Dec 02 14:10:15.291 INFO [stderr]   |
Dec 02 14:10:15.291 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 14:10:15.291 INFO [stderr] 
Dec 02 14:10:15.291 INFO [stderr] warning: unused import: `be_u8`
Dec 02 14:10:15.291 INFO [stderr]  --> src/parser.rs:1:99
Dec 02 14:10:15.291 INFO [stderr]   |
Dec 02 14:10:15.291 INFO [stderr] 1 | use nom::{space, alphanumeric, ErrorKind, IterIndices, IResult, multispace, not_line_ending, Err, be_u8, digit, InputLength, is_alphanumeric};
Dec 02 14:10:15.291 INFO [stderr]   |                                                                                                   ^^^^^
Dec 02 14:10:15.291 INFO [stderr] 
Dec 02 14:10:15.291 INFO [stderr] warning: unused import: `std::convert::From`
Dec 02 14:10:15.291 INFO [stderr]  --> src/parser.rs:4:5
Dec 02 14:10:15.291 INFO [stderr]   |
Dec 02 14:10:15.291 INFO [stderr] 4 | use std::convert::From;
Dec 02 14:10:15.291 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.291 INFO [stderr] 
Dec 02 14:10:15.291 INFO [stderr] warning: unused imports: `Index`, `RangeFrom`, `Range`
Dec 02 14:10:15.291 INFO [stderr]  --> src/parser.rs:5:16
Dec 02 14:10:15.291 INFO [stderr]   |
Dec 02 14:10:15.291 INFO [stderr] 5 | use std::ops::{Index,Range,RangeFrom};
Dec 02 14:10:15.291 INFO [stderr]   |                ^^^^^ ^^^^^ ^^^^^^^^^
Dec 02 14:10:15.291 INFO [stderr] 
Dec 02 14:10:15.291 INFO [stderr] warning: unused import: `super::*`
Dec 02 14:10:15.291 INFO [stderr]    --> src/parser.rs:219:9
Dec 02 14:10:15.291 INFO [stderr]     |
Dec 02 14:10:15.291 INFO [stderr] 219 |     use super::*;
Dec 02 14:10:15.291 INFO [stderr]     |         ^^^^^^^^
Dec 02 14:10:15.291 INFO [stderr] 
Dec 02 14:10:15.291 INFO [stderr] warning: unused import: `std::str`
Dec 02 14:10:15.291 INFO [stderr]    --> src/parser.rs:220:9
Dec 02 14:10:15.291 INFO [stderr]     |
Dec 02 14:10:15.291 INFO [stderr] 220 |     use std::str;
Dec 02 14:10:15.291 INFO [stderr]     |         ^^^^^^^^
Dec 02 14:10:15.291 INFO [stderr] 
Dec 02 14:10:15.291 INFO [stderr] warning: unused import: `nom::IResult::*`
Dec 02 14:10:15.291 INFO [stderr]    --> src/parser.rs:221:9
Dec 02 14:10:15.291 INFO [stderr]     |
Dec 02 14:10:15.291 INFO [stderr] 221 |     use nom::IResult::*;
Dec 02 14:10:15.292 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 02 14:10:15.292 INFO [stderr] 
Dec 02 14:10:15.292 INFO [stderr] warning: unused imports: `Ast`, `FieldMetadataNode`, `FunctionNode`, `IdentNode`, `NamespaceNode`, `ServiceNode`, `StructFieldNode`, `StructNode`, `Ty`
Dec 02 14:10:15.292 INFO [stderr]    --> src/parser.rs:223:15
Dec 02 14:10:15.292 INFO [stderr]     |
Dec 02 14:10:15.292 INFO [stderr] 223 |     use ast::{IdentNode, StructNode, FunctionNode, ServiceNode, NamespaceNode, StructFieldNode, FieldMetadataNode, Ty, Ast};
Dec 02 14:10:15.292 INFO [stderr]     |               ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^  ^^^
Dec 02 14:10:15.292 INFO [stderr] 
Dec 02 14:10:15.292 INFO [stderr] warning: unused import: `Read`
Dec 02 14:10:15.292 INFO [stderr]  --> src/ast.rs:1:15
Dec 02 14:10:15.292 INFO [stderr]   |
Dec 02 14:10:15.292 INFO [stderr] 1 | use std::io::{Read, Write};
Dec 02 14:10:15.292 INFO [stderr]   |               ^^^^
Dec 02 14:10:15.292 INFO [stderr] 
Dec 02 14:10:15.292 INFO [stderr] warning: unused import: `std::path::Path`
Dec 02 14:10:15.292 INFO [stderr]  --> src/generator.rs:2:5
Dec 02 14:10:15.292 INFO [stderr]   |
Dec 02 14:10:15.292 INFO [stderr] 2 | use std::path::Path;
Dec 02 14:10:15.292 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 02 14:10:15.292 INFO [stderr] 
Dec 02 14:10:15.292 INFO [stderr] warning: unused imports: `Result`, `Write`
Dec 02 14:10:15.292 INFO [stderr]  --> src/generator.rs:3:15
Dec 02 14:10:15.292 INFO [stderr]   |
Dec 02 14:10:15.292 INFO [stderr] 3 | use std::io::{Result, Read, Write};
Dec 02 14:10:15.292 INFO [stderr]   |               ^^^^^^        ^^^^^
Dec 02 14:10:15.292 INFO [stderr] 
Dec 02 14:10:15.292 INFO [stderr] warning: unused import: `ast::Ast`
Dec 02 14:10:15.292 INFO [stderr]  --> src/generator.rs:5:5
Dec 02 14:10:15.292 INFO [stderr]   |
Dec 02 14:10:15.292 INFO [stderr] 5 | use ast::Ast;
Dec 02 14:10:15.292 INFO [stderr]   |     ^^^^^^^^
Dec 02 14:10:15.292 INFO [stderr] 
Dec 02 14:10:15.719 INFO [stderr] warning: unused variable: `w`
Dec 02 14:10:15.719 INFO [stderr]  --> src/ast.rs:4:19
Dec 02 14:10:15.719 INFO [stderr]   |
Dec 02 14:10:15.719 INFO [stderr] 4 |     fn gen(&self, w: &mut Write) {}
Dec 02 14:10:15.719 INFO [stderr]   |                   ^ help: consider using `_w` instead
Dec 02 14:10:15.719 INFO [stderr]   |
Dec 02 14:10:15.719 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 14:10:15.719 INFO [stderr] 
Dec 02 14:10:15.719 INFO [stderr] warning: unused variable: `w`
Dec 02 14:10:15.719 INFO [stderr]    --> src/ast.rs:195:19
Dec 02 14:10:15.719 INFO [stderr]     |
Dec 02 14:10:15.719 INFO [stderr] 195 |     fn gen(&self, w: &mut Write) {}
Dec 02 14:10:15.719 INFO [stderr]     |                   ^ help: consider using `_w` instead
Dec 02 14:10:15.719 INFO [stderr] 
Dec 02 14:10:15.719 INFO [stderr] warning: unused variable: `err`
Dec 02 14:10:15.719 INFO [stderr]   --> src/generator.rs:18:17
Dec 02 14:10:15.719 INFO [stderr]    |
Dec 02 14:10:15.719 INFO [stderr] 18 |             Err(err) => return "Error opening the input .thrift file."
Dec 02 14:10:15.719 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 02 14:10:15.719 INFO [stderr] 
Dec 02 14:10:15.719 INFO [stderr] warning: unused variable: `i`
Dec 02 14:10:15.719 INFO [stderr]   --> src/generator.rs:26:27
Dec 02 14:10:15.719 INFO [stderr]    |
Dec 02 14:10:15.719 INFO [stderr] 26 |             IResult::Done(i, o) => println!("Done parsing."),
Dec 02 14:10:15.719 INFO [stderr]    |                           ^ help: consider using `_i` instead
Dec 02 14:10:15.719 INFO [stderr] 
Dec 02 14:10:15.719 INFO [stderr] warning: unused variable: `o`
Dec 02 14:10:15.719 INFO [stderr]   --> src/generator.rs:26:30
Dec 02 14:10:15.719 INFO [stderr]    |
Dec 02 14:10:15.719 INFO [stderr] 26 |             IResult::Done(i, o) => println!("Done parsing."),
Dec 02 14:10:15.719 INFO [stderr]    |                              ^ help: consider using `_o` instead
Dec 02 14:10:15.719 INFO [stderr] 
Dec 02 14:10:15.719 INFO [stderr] warning: unused variable: `output`
Dec 02 14:10:15.719 INFO [stderr]   --> src/generator.rs:15:28
Dec 02 14:10:15.719 INFO [stderr]    |
Dec 02 14:10:15.719 INFO [stderr] 15 |     pub fn run(path: &str, output: &str) -> &'static str {
Dec 02 14:10:15.719 INFO [stderr]    |                            ^^^^^^ help: consider using `_output` instead
Dec 02 14:10:15.719 INFO [stderr] 
Dec 02 14:10:15.719 INFO [stderr] warning: unused variable: `err`
Dec 02 14:10:15.719 INFO [stderr]   --> src/lib.rs:26:13
Dec 02 14:10:15.719 INFO [stderr]    |
Dec 02 14:10:15.719 INFO [stderr] 26 |     fn from(err: string::FromUtf8Error) -> ThriftCompilerError {
Dec 02 14:10:15.719 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 02 14:10:15.719 INFO [stderr] 
Dec 02 14:10:15.719 INFO [stderr] warning: unused variable: `i`
Dec 02 14:10:15.719 INFO [stderr]   --> src/lib.rs:40:27
Dec 02 14:10:15.719 INFO [stderr]    |
Dec 02 14:10:15.719 INFO [stderr] 40 |             IResult::Done(i, nodes) => {
Dec 02 14:10:15.719 INFO [stderr]    |                           ^ help: consider using `_i` instead
Dec 02 14:10:15.719 INFO [stderr] 
Dec 02 14:10:15.719 INFO [stderr] warning: unused variable: `err`
Dec 02 14:10:15.719 INFO [stderr]   --> src/lib.rs:62:28
Dec 02 14:10:15.719 INFO [stderr]    |
Dec 02 14:10:15.719 INFO [stderr] 62 |             IResult::Error(err) => {
Dec 02 14:10:15.719 INFO [stderr]    |                            ^^^ help: consider using `_err` instead
Dec 02 14:10:15.719 INFO [stderr] 
Dec 02 14:10:15.861 INFO [stderr] warning: function is never used: `eof`
Dec 02 14:10:15.861 INFO [stderr]   --> src/parser.rs:32:1
Dec 02 14:10:15.861 INFO [stderr]    |
Dec 02 14:10:15.861 INFO [stderr] 32 | fn eof(input:&[u8]) -> IResult<&[u8], &[u8]> {
Dec 02 14:10:15.861 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.861 INFO [stderr] 
Dec 02 14:10:15.862 INFO [stderr] warning: function is never used: `namespace`
Dec 02 14:10:15.862 INFO [stderr]   --> src/parser.rs:60:1
Dec 02 14:10:15.862 INFO [stderr]    |
Dec 02 14:10:15.862 INFO [stderr] 60 | pub fn namespace<'a>(input:&'a [u8]) -> IResult<&'a [u8], &'a [u8]> {
Dec 02 14:10:15.862 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.862 INFO [stderr] 
Dec 02 14:10:15.862 INFO [stderr] warning: struct is never constructed: `Parser`
Dec 02 14:10:15.862 INFO [stderr]    --> src/parser.rs:214:1
Dec 02 14:10:15.863 INFO [stderr]     |
Dec 02 14:10:15.863 INFO [stderr] 214 | pub struct Parser<'a> {
Dec 02 14:10:15.863 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.863 INFO [stderr] 
Dec 02 14:10:15.864 INFO [stderr] warning: method is never used: `new`
Dec 02 14:10:15.864 INFO [stderr]    --> src/ast.rs:127:5
Dec 02 14:10:15.864 INFO [stderr]     |
Dec 02 14:10:15.864 INFO [stderr] 127 |     pub fn new(name: IdentNode) -> ServiceNode {
Dec 02 14:10:15.864 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.864 INFO [stderr] 
Dec 02 14:10:15.864 INFO [stderr] warning: field is never used: `input`
Dec 02 14:10:15.864 INFO [stderr]   --> src/generator.rs:10:5
Dec 02 14:10:15.864 INFO [stderr]    |
Dec 02 14:10:15.864 INFO [stderr] 10 |     input: String,
Dec 02 14:10:15.864 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 02 14:10:15.871 INFO [stderr] 
Dec 02 14:10:15.871 INFO [stderr] warning: field is never used: `output`
Dec 02 14:10:15.871 INFO [stderr]   --> src/generator.rs:11:5
Dec 02 14:10:15.871 INFO [stderr]    |
Dec 02 14:10:15.871 INFO [stderr] 11 |     output: Option<File>
Dec 02 14:10:15.871 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.871 INFO [stderr] 
Dec 02 14:10:15.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.873 INFO [stderr]    --> src/ast.rs:214:9
Dec 02 14:10:15.873 INFO [stderr]     |
Dec 02 14:10:15.873 INFO [stderr] 214 |         write!(w, "pub struct {} {{\n", self.name.0);
Dec 02 14:10:15.873 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.873 INFO [stderr]     |
Dec 02 14:10:15.874 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 14:10:15.874 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.874 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 02 14:10:15.874 INFO [stderr] 
Dec 02 14:10:15.874 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.874 INFO [stderr]    --> src/ast.rs:218:13
Dec 02 14:10:15.874 INFO [stderr]     |
Dec 02 14:10:15.874 INFO [stderr] 218 |             write!(w, "    ");
Dec 02 14:10:15.874 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.874 INFO [stderr]     |
Dec 02 14:10:15.875 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.875 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 02 14:10:15.875 INFO [stderr] 
Dec 02 14:10:15.875 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.875 INFO [stderr]    --> src/ast.rs:222:9
Dec 02 14:10:15.875 INFO [stderr]     |
Dec 02 14:10:15.875 INFO [stderr] 222 |         write!(w, "}}\n");
Dec 02 14:10:15.875 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.875 INFO [stderr]     |
Dec 02 14:10:15.875 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.875 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 02 14:10:15.875 INFO [stderr] 
Dec 02 14:10:15.875 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.875 INFO [stderr]    --> src/ast.rs:229:30
Dec 02 14:10:15.875 INFO [stderr]     |
Dec 02 14:10:15.875 INFO [stderr] 229 |             &Ty::String => { write!(w, "String"); },
Dec 02 14:10:15.875 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.876 INFO [stderr]     |
Dec 02 14:10:15.876 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.876 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 02 14:10:15.876 INFO [stderr] 
Dec 02 14:10:15.876 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.876 INFO [stderr]    --> src/ast.rs:230:28
Dec 02 14:10:15.876 INFO [stderr]     |
Dec 02 14:10:15.876 INFO [stderr] 230 |             &Ty::Void => { write!(w, "()"); },
Dec 02 14:10:15.876 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^
Dec 02 14:10:15.876 INFO [stderr]     |
Dec 02 14:10:15.876 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.876 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 02 14:10:15.876 INFO [stderr] 
Dec 02 14:10:15.876 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.876 INFO [stderr]    --> src/ast.rs:231:28
Dec 02 14:10:15.876 INFO [stderr]     |
Dec 02 14:10:15.876 INFO [stderr] 231 |             &Ty::Byte => { write!(w, "i8"); },
Dec 02 14:10:15.876 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^
Dec 02 14:10:15.876 INFO [stderr]     |
Dec 02 14:10:15.876 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.877 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 02 14:10:15.877 INFO [stderr] 
Dec 02 14:10:15.877 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.877 INFO [stderr]    --> src/ast.rs:232:30
Dec 02 14:10:15.877 INFO [stderr]     |
Dec 02 14:10:15.877 INFO [stderr] 232 |             &Ty::Binary => { write!(w, "Vec<i8>"); },
Dec 02 14:10:15.877 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.877 INFO [stderr]     |
Dec 02 14:10:15.877 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.877 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 02 14:10:15.877 INFO [stderr] 
Dec 02 14:10:15.878 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.878 INFO [stderr]    --> src/ast.rs:233:32
Dec 02 14:10:15.878 INFO [stderr]     |
Dec 02 14:10:15.878 INFO [stderr] 233 |             &Ty::Signed16 => { write!(w, "i16"); },
Dec 02 14:10:15.878 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.878 INFO [stderr]     |
Dec 02 14:10:15.878 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.878 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 02 14:10:15.878 INFO [stderr] 
Dec 02 14:10:15.878 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.878 INFO [stderr]    --> src/ast.rs:234:32
Dec 02 14:10:15.878 INFO [stderr]     |
Dec 02 14:10:15.878 INFO [stderr] 234 |             &Ty::Signed32 => { write!(w, "i32"); },
Dec 02 14:10:15.878 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.878 INFO [stderr]     |
Dec 02 14:10:15.878 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.878 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 02 14:10:15.878 INFO [stderr] 
Dec 02 14:10:15.878 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.878 INFO [stderr]    --> src/ast.rs:235:32
Dec 02 14:10:15.878 INFO [stderr]     |
Dec 02 14:10:15.878 INFO [stderr] 235 |             &Ty::Signed64 => { write!(w, "i64"); },
Dec 02 14:10:15.878 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.879 INFO [stderr]     |
Dec 02 14:10:15.879 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.879 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 02 14:10:15.879 INFO [stderr] 
Dec 02 14:10:15.879 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.879 INFO [stderr]    --> src/ast.rs:236:28
Dec 02 14:10:15.879 INFO [stderr]     |
Dec 02 14:10:15.879 INFO [stderr] 236 |             &Ty::Bool => { write!(w, "bool"); },
Dec 02 14:10:15.879 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.879 INFO [stderr]     |
Dec 02 14:10:15.879 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.880 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 02 14:10:15.880 INFO [stderr] 
Dec 02 14:10:15.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.880 INFO [stderr]    --> src/ast.rs:238:17
Dec 02 14:10:15.880 INFO [stderr]     |
Dec 02 14:10:15.880 INFO [stderr] 238 |                 write!(w, "Vec<");
Dec 02 14:10:15.880 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.880 INFO [stderr]     |
Dec 02 14:10:15.880 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.880 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 02 14:10:15.880 INFO [stderr] 
Dec 02 14:10:15.880 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.880 INFO [stderr]    --> src/ast.rs:240:17
Dec 02 14:10:15.880 INFO [stderr]     |
Dec 02 14:10:15.880 INFO [stderr] 240 |                 write!(w, ">");
Dec 02 14:10:15.880 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Dec 02 14:10:15.880 INFO [stderr]     |
Dec 02 14:10:15.880 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.880 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 02 14:10:15.881 INFO [stderr] 
Dec 02 14:10:15.881 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.881 INFO [stderr]    --> src/ast.rs:243:17
Dec 02 14:10:15.881 INFO [stderr]     |
Dec 02 14:10:15.881 INFO [stderr] 243 |                 write!(w, "HashMap<");
Dec 02 14:10:15.881 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.881 INFO [stderr]     |
Dec 02 14:10:15.881 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.881 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 02 14:10:15.881 INFO [stderr] 
Dec 02 14:10:15.881 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.881 INFO [stderr]    --> src/ast.rs:245:17
Dec 02 14:10:15.881 INFO [stderr]     |
Dec 02 14:10:15.881 INFO [stderr] 245 |                 write!(w, ", ");
Dec 02 14:10:15.881 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^
Dec 02 14:10:15.881 INFO [stderr]     |
Dec 02 14:10:15.881 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.881 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 02 14:10:15.881 INFO [stderr] 
Dec 02 14:10:15.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.882 INFO [stderr]    --> src/ast.rs:247:17
Dec 02 14:10:15.882 INFO [stderr]     |
Dec 02 14:10:15.882 INFO [stderr] 247 |                 write!(w, ">");
Dec 02 14:10:15.882 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Dec 02 14:10:15.882 INFO [stderr]     |
Dec 02 14:10:15.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.882 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 02 14:10:15.882 INFO [stderr] 
Dec 02 14:10:15.882 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.882 INFO [stderr]    --> src/ast.rs:257:9
Dec 02 14:10:15.882 INFO [stderr]     |
Dec 02 14:10:15.882 INFO [stderr] 257 |         write!(w, "{}: ", self.ident.0);
Dec 02 14:10:15.882 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.882 INFO [stderr]     |
Dec 02 14:10:15.882 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.882 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 02 14:10:15.882 INFO [stderr] 
Dec 02 14:10:15.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.883 INFO [stderr]    --> src/ast.rs:260:13
Dec 02 14:10:15.883 INFO [stderr]     |
Dec 02 14:10:15.883 INFO [stderr] 260 |             write!(w, "Option<");
Dec 02 14:10:15.883 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.883 INFO [stderr]     |
Dec 02 14:10:15.883 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.883 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 02 14:10:15.883 INFO [stderr] 
Dec 02 14:10:15.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.883 INFO [stderr]    --> src/ast.rs:266:13
Dec 02 14:10:15.883 INFO [stderr]     |
Dec 02 14:10:15.883 INFO [stderr] 266 |             write!(w, ">");
Dec 02 14:10:15.883 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 02 14:10:15.883 INFO [stderr]     |
Dec 02 14:10:15.883 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.883 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 02 14:10:15.883 INFO [stderr] 
Dec 02 14:10:15.883 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.883 INFO [stderr]    --> src/ast.rs:269:9
Dec 02 14:10:15.883 INFO [stderr]     |
Dec 02 14:10:15.883 INFO [stderr] 269 |         write!(w, ",\n");
Dec 02 14:10:15.883 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.884 INFO [stderr]     |
Dec 02 14:10:15.884 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.884 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 02 14:10:15.884 INFO [stderr] 
Dec 02 14:10:15.884 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:15.884 INFO [stderr]   --> src/generator.rs:23:9
Dec 02 14:10:15.884 INFO [stderr]    |
Dec 02 14:10:15.884 INFO [stderr] 23 |         file.read_to_string(&mut input);
Dec 02 14:10:15.884 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:15.884 INFO [stderr]    |
Dec 02 14:10:15.884 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:15.891 INFO [stderr] 
Dec 02 14:10:19.394 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.56s
Dec 02 14:10:19.399 INFO [stderr] su: No module specific data is present
Dec 02 14:10:20.297 INFO running `"docker" "inspect" "3c3abd3bf1cb472a243d5aaf9678b36ab21abe4322e692cec5ad1098efcf6bae"`
Dec 02 14:10:20.543 INFO running `"docker" "rm" "-f" "3c3abd3bf1cb472a243d5aaf9678b36ab21abe4322e692cec5ad1098efcf6bae"`
Dec 02 14:10:20.935 INFO [stdout] 3c3abd3bf1cb472a243d5aaf9678b36ab21abe4322e692cec5ad1098efcf6bae
Dec 02 14:10:20.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 14:10:21.595 INFO [stdout] 3d69d35cf9e9681d4cc10cc7a789fb0f98023285704de91463884f87e7f177d5
Dec 02 14:10:21.598 INFO running `"docker" "start" "-a" "3d69d35cf9e9681d4cc10cc7a789fb0f98023285704de91463884f87e7f177d5"`
Dec 02 14:10:22.320 INFO [stderr] usermod: no changes
Dec 02 14:10:22.377 INFO [stderr]    Compiling thrust v0.1.0 (/source)
Dec 02 14:10:23.115 INFO [stderr] warning: constant `empty` should have an upper case name such as `EMPTY`
Dec 02 14:10:23.115 INFO [stderr]  --> tests/struct.rs:5:1
Dec 02 14:10:23.115 INFO [stderr]   |
Dec 02 14:10:23.115 INFO [stderr] 5 | / pub const empty: &'static [u8] = b"
Dec 02 14:10:23.115 INFO [stderr] 6 | | namespace rust ping
Dec 02 14:10:23.115 INFO [stderr] 7 | | struct Ping {}
Dec 02 14:10:23.115 INFO [stderr] 8 | | ";
Dec 02 14:10:23.115 INFO [stderr]   | |__^
Dec 02 14:10:23.115 INFO [stderr]   |
Dec 02 14:10:23.115 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Dec 02 14:10:23.115 INFO [stderr] 
Dec 02 14:10:23.115 INFO [stderr] warning: constant `empty_gen` should have an upper case name such as `EMPTY_GEN`
Dec 02 14:10:23.115 INFO [stderr]   --> tests/struct.rs:10:1
Dec 02 14:10:23.115 INFO [stderr]    |
Dec 02 14:10:23.115 INFO [stderr] 10 | / pub const empty_gen: &'static str = "pub struct Ping {
Dec 02 14:10:23.115 INFO [stderr] 11 | | }
Dec 02 14:10:23.115 INFO [stderr] 12 | | ";
Dec 02 14:10:23.115 INFO [stderr]    | |__^
Dec 02 14:10:23.115 INFO [stderr] 
Dec 02 14:10:23.115 INFO [stderr] warning: constant `field` should have an upper case name such as `FIELD`
Dec 02 14:10:23.115 INFO [stderr]   --> tests/struct.rs:14:1
Dec 02 14:10:23.115 INFO [stderr]    |
Dec 02 14:10:23.115 INFO [stderr] 14 | / pub const field: &'static [u8] = b"
Dec 02 14:10:23.115 INFO [stderr] 15 | | namespace rust ping
Dec 02 14:10:23.115 INFO [stderr] 16 | | struct Ping {
Dec 02 14:10:23.115 INFO [stderr] 17 | |     1: required string foobar;
Dec 02 14:10:23.115 INFO [stderr] 18 | | }
Dec 02 14:10:23.115 INFO [stderr] 19 | | ";
Dec 02 14:10:23.115 INFO [stderr]    | |__^
Dec 02 14:10:23.115 INFO [stderr] 
Dec 02 14:10:23.115 INFO [stderr] warning: constant `field_gen` should have an upper case name such as `FIELD_GEN`
Dec 02 14:10:23.115 INFO [stderr]   --> tests/struct.rs:21:1
Dec 02 14:10:23.115 INFO [stderr]    |
Dec 02 14:10:23.115 INFO [stderr] 21 | / pub const field_gen: &'static str = "pub struct Ping {
Dec 02 14:10:23.115 INFO [stderr] 22 | |     foobar: String,
Dec 02 14:10:23.115 INFO [stderr] 23 | | }
Dec 02 14:10:23.115 INFO [stderr] 24 | | ";
Dec 02 14:10:23.115 INFO [stderr]    | |__^
Dec 02 14:10:23.115 INFO [stderr] 
Dec 02 14:10:23.180 INFO [stderr] warning: unused variable: `r`
Dec 02 14:10:23.180 INFO [stderr]   --> tests/namespace.rs:17:9
Dec 02 14:10:23.180 INFO [stderr]    |
Dec 02 14:10:23.180 INFO [stderr] 17 |     let r = ThriftCompiler::run(empty).unwrap();
Dec 02 14:10:23.180 INFO [stderr]    |         ^ help: consider using `_r` instead
Dec 02 14:10:23.180 INFO [stderr]    |
Dec 02 14:10:23.180 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 14:10:23.180 INFO [stderr] 
Dec 02 14:10:23.194 INFO [stderr] warning: constant `ns` should have an upper case name such as `NS`
Dec 02 14:10:23.194 INFO [stderr]  --> tests/namespace.rs:5:1
Dec 02 14:10:23.194 INFO [stderr]   |
Dec 02 14:10:23.194 INFO [stderr] 5 | pub const ns: &'static [u8] = b"namespace rust foobar\n";
Dec 02 14:10:23.194 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:23.194 INFO [stderr]   |
Dec 02 14:10:23.194 INFO [stderr]   = note: #[warn(non_upper_case_globals)] on by default
Dec 02 14:10:23.194 INFO [stderr] 
Dec 02 14:10:23.194 INFO [stderr] warning: constant `ns_1` should have an upper case name such as `NS_1`
Dec 02 14:10:23.194 INFO [stderr]  --> tests/namespace.rs:6:1
Dec 02 14:10:23.194 INFO [stderr]   |
Dec 02 14:10:23.194 INFO [stderr] 6 | / pub const ns_1: &'static [u8] = b"
Dec 02 14:10:23.194 INFO [stderr] 7 | | namespace rust foobar\n
Dec 02 14:10:23.194 INFO [stderr] 8 | | ";
Dec 02 14:10:23.194 INFO [stderr]   | |__^
Dec 02 14:10:23.194 INFO [stderr] 
Dec 02 14:10:23.194 INFO [stderr] warning: constant `ns_2` should have an upper case name such as `NS_2`
Dec 02 14:10:23.194 INFO [stderr]   --> tests/namespace.rs:9:1
Dec 02 14:10:23.194 INFO [stderr]    |
Dec 02 14:10:23.194 INFO [stderr] 9  | / pub const ns_2: &'static [u8] = b"
Dec 02 14:10:23.194 INFO [stderr] 10 | |     namespace rust foobar\n
Dec 02 14:10:23.194 INFO [stderr] 11 | | ";
Dec 02 14:10:23.194 INFO [stderr]    | |__^
Dec 02 14:10:23.194 INFO [stderr] 
Dec 02 14:10:23.194 INFO [stderr] warning: constant `empty` should have an upper case name such as `EMPTY`
Dec 02 14:10:23.194 INFO [stderr]   --> tests/namespace.rs:12:1
Dec 02 14:10:23.195 INFO [stderr]    |
Dec 02 14:10:23.195 INFO [stderr] 12 | pub const empty: &'static [u8] = b"";
Dec 02 14:10:23.195 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:23.195 INFO [stderr] 
Dec 02 14:10:23.331 INFO [stderr] warning: unused import: `std::str`
Dec 02 14:10:23.331 INFO [stderr]  --> src/lib.rs:6:5
Dec 02 14:10:23.331 INFO [stderr]   |
Dec 02 14:10:23.331 INFO [stderr] 6 | use std::str;
Dec 02 14:10:23.331 INFO [stderr]   |     ^^^^^^^^
Dec 02 14:10:23.331 INFO [stderr]   |
Dec 02 14:10:23.331 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 14:10:23.331 INFO [stderr] 
Dec 02 14:10:23.331 INFO [stderr] warning: unused import: `be_u8`
Dec 02 14:10:23.331 INFO [stderr]  --> src/parser.rs:1:99
Dec 02 14:10:23.331 INFO [stderr]   |
Dec 02 14:10:23.331 INFO [stderr] 1 | use nom::{space, alphanumeric, ErrorKind, IterIndices, IResult, multispace, not_line_ending, Err, be_u8, digit, InputLength, is_alphanumeric};
Dec 02 14:10:23.331 INFO [stderr]   |                                                                                                   ^^^^^
Dec 02 14:10:23.331 INFO [stderr] 
Dec 02 14:10:23.331 INFO [stderr] warning: unused import: `std::convert::From`
Dec 02 14:10:23.331 INFO [stderr]  --> src/parser.rs:4:5
Dec 02 14:10:23.331 INFO [stderr]   |
Dec 02 14:10:23.331 INFO [stderr] 4 | use std::convert::From;
Dec 02 14:10:23.331 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 02 14:10:23.331 INFO [stderr] 
Dec 02 14:10:23.331 INFO [stderr] warning: unused imports: `Index`, `RangeFrom`, `Range`
Dec 02 14:10:23.331 INFO [stderr]  --> src/parser.rs:5:16
Dec 02 14:10:23.331 INFO [stderr]   |
Dec 02 14:10:23.331 INFO [stderr] 5 | use std::ops::{Index,Range,RangeFrom};
Dec 02 14:10:23.331 INFO [stderr]   |                ^^^^^ ^^^^^ ^^^^^^^^^
Dec 02 14:10:23.331 INFO [stderr] 
Dec 02 14:10:23.335 INFO [stderr] warning: unused import: `std::str`
Dec 02 14:10:23.335 INFO [stderr]    --> src/parser.rs:220:9
Dec 02 14:10:23.335 INFO [stderr]     |
Dec 02 14:10:23.335 INFO [stderr] 220 |     use std::str;
Dec 02 14:10:23.335 INFO [stderr]     |         ^^^^^^^^
Dec 02 14:10:23.335 INFO [stderr] 
Dec 02 14:10:23.335 INFO [stderr] warning: unused import: `nom::IResult::*`
Dec 02 14:10:23.335 INFO [stderr]    --> src/parser.rs:221:9
Dec 02 14:10:23.335 INFO [stderr]     |
Dec 02 14:10:23.335 INFO [stderr] 221 |     use nom::IResult::*;
Dec 02 14:10:23.335 INFO [stderr]     |         ^^^^^^^^^^^^^^^
Dec 02 14:10:23.335 INFO [stderr] 
Dec 02 14:10:23.335 INFO [stderr] warning: unused import: `Ast`
Dec 02 14:10:23.335 INFO [stderr]    --> src/parser.rs:223:120
Dec 02 14:10:23.335 INFO [stderr]     |
Dec 02 14:10:23.335 INFO [stderr] 223 |     use ast::{IdentNode, StructNode, FunctionNode, ServiceNode, NamespaceNode, StructFieldNode, FieldMetadataNode, Ty, Ast};
Dec 02 14:10:23.335 INFO [stderr]     |                                                                                                                        ^^^
Dec 02 14:10:23.335 INFO [stderr] 
Dec 02 14:10:23.335 INFO [stderr] warning: unused import: `Read`
Dec 02 14:10:23.335 INFO [stderr]  --> src/ast.rs:1:15
Dec 02 14:10:23.335 INFO [stderr]   |
Dec 02 14:10:23.335 INFO [stderr] 1 | use std::io::{Read, Write};
Dec 02 14:10:23.335 INFO [stderr]   |               ^^^^
Dec 02 14:10:23.335 INFO [stderr] 
Dec 02 14:10:23.338 INFO [stderr] warning: unused import: `parser::*`
Dec 02 14:10:23.338 INFO [stderr]    --> src/ast.rs:276:9
Dec 02 14:10:23.338 INFO [stderr]     |
Dec 02 14:10:23.338 INFO [stderr] 276 |     use parser::*;
Dec 02 14:10:23.338 INFO [stderr]     |         ^^^^^^^^^
Dec 02 14:10:23.338 INFO [stderr] 
Dec 02 14:10:23.338 INFO [stderr] warning: unused import: `std::path::Path`
Dec 02 14:10:23.338 INFO [stderr]  --> src/generator.rs:2:5
Dec 02 14:10:23.338 INFO [stderr]   |
Dec 02 14:10:23.338 INFO [stderr] 2 | use std::path::Path;
Dec 02 14:10:23.338 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 02 14:10:23.338 INFO [stderr] 
Dec 02 14:10:23.338 INFO [stderr] warning: unused imports: `Result`, `Write`
Dec 02 14:10:23.338 INFO [stderr]  --> src/generator.rs:3:15
Dec 02 14:10:23.338 INFO [stderr]   |
Dec 02 14:10:23.338 INFO [stderr] 3 | use std::io::{Result, Read, Write};
Dec 02 14:10:23.338 INFO [stderr]   |               ^^^^^^        ^^^^^
Dec 02 14:10:23.338 INFO [stderr] 
Dec 02 14:10:23.338 INFO [stderr] warning: unused import: `ast::Ast`
Dec 02 14:10:23.338 INFO [stderr]  --> src/generator.rs:5:5
Dec 02 14:10:23.338 INFO [stderr]   |
Dec 02 14:10:23.338 INFO [stderr] 5 | use ast::Ast;
Dec 02 14:10:23.338 INFO [stderr]   |     ^^^^^^^^
Dec 02 14:10:23.338 INFO [stderr] 
Dec 02 14:10:24.239 INFO [stderr] warning: unused variable: `w`
Dec 02 14:10:24.239 INFO [stderr]  --> src/ast.rs:4:19
Dec 02 14:10:24.239 INFO [stderr]   |
Dec 02 14:10:24.239 INFO [stderr] 4 |     fn gen(&self, w: &mut Write) {}
Dec 02 14:10:24.239 INFO [stderr]   |                   ^ help: consider using `_w` instead
Dec 02 14:10:24.239 INFO [stderr]   |
Dec 02 14:10:24.239 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 02 14:10:24.239 INFO [stderr] 
Dec 02 14:10:24.239 INFO [stderr] warning: unused variable: `w`
Dec 02 14:10:24.239 INFO [stderr]    --> src/ast.rs:195:19
Dec 02 14:10:24.239 INFO [stderr]     |
Dec 02 14:10:24.239 INFO [stderr] 195 |     fn gen(&self, w: &mut Write) {}
Dec 02 14:10:24.239 INFO [stderr]     |                   ^ help: consider using `_w` instead
Dec 02 14:10:24.239 INFO [stderr] 
Dec 02 14:10:24.239 INFO [stderr] warning: unused variable: `err`
Dec 02 14:10:24.239 INFO [stderr]   --> src/generator.rs:18:17
Dec 02 14:10:24.239 INFO [stderr]    |
Dec 02 14:10:24.239 INFO [stderr] 18 |             Err(err) => return "Error opening the input .thrift file."
Dec 02 14:10:24.239 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 02 14:10:24.239 INFO [stderr] 
Dec 02 14:10:24.239 INFO [stderr] warning: unused variable: `i`
Dec 02 14:10:24.239 INFO [stderr]   --> src/generator.rs:26:27
Dec 02 14:10:24.239 INFO [stderr]    |
Dec 02 14:10:24.239 INFO [stderr] 26 |             IResult::Done(i, o) => println!("Done parsing."),
Dec 02 14:10:24.239 INFO [stderr]    |                           ^ help: consider using `_i` instead
Dec 02 14:10:24.239 INFO [stderr] 
Dec 02 14:10:24.240 INFO [stderr] warning: unused variable: `o`
Dec 02 14:10:24.240 INFO [stderr]   --> src/generator.rs:26:30
Dec 02 14:10:24.240 INFO [stderr]    |
Dec 02 14:10:24.240 INFO [stderr] 26 |             IResult::Done(i, o) => println!("Done parsing."),
Dec 02 14:10:24.240 INFO [stderr]    |                              ^ help: consider using `_o` instead
Dec 02 14:10:24.240 INFO [stderr] 
Dec 02 14:10:24.240 INFO [stderr] warning: unused variable: `output`
Dec 02 14:10:24.240 INFO [stderr]   --> src/generator.rs:15:28
Dec 02 14:10:24.240 INFO [stderr]    |
Dec 02 14:10:24.240 INFO [stderr] 15 |     pub fn run(path: &str, output: &str) -> &'static str {
Dec 02 14:10:24.240 INFO [stderr]    |                            ^^^^^^ help: consider using `_output` instead
Dec 02 14:10:24.240 INFO [stderr] 
Dec 02 14:10:24.244 INFO [stderr] warning: unused variable: `err`
Dec 02 14:10:24.244 INFO [stderr]   --> src/lib.rs:26:13
Dec 02 14:10:24.244 INFO [stderr]    |
Dec 02 14:10:24.244 INFO [stderr] 26 |     fn from(err: string::FromUtf8Error) -> ThriftCompilerError {
Dec 02 14:10:24.244 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 02 14:10:24.244 INFO [stderr] 
Dec 02 14:10:24.244 INFO [stderr] warning: unused variable: `i`
Dec 02 14:10:24.244 INFO [stderr]   --> src/lib.rs:40:27
Dec 02 14:10:24.244 INFO [stderr]    |
Dec 02 14:10:24.244 INFO [stderr] 40 |             IResult::Done(i, nodes) => {
Dec 02 14:10:24.244 INFO [stderr]    |                           ^ help: consider using `_i` instead
Dec 02 14:10:24.244 INFO [stderr] 
Dec 02 14:10:24.244 INFO [stderr] warning: unused variable: `err`
Dec 02 14:10:24.244 INFO [stderr]   --> src/lib.rs:62:28
Dec 02 14:10:24.244 INFO [stderr]    |
Dec 02 14:10:24.244 INFO [stderr] 62 |             IResult::Error(err) => {
Dec 02 14:10:24.244 INFO [stderr]    |                            ^^^ help: consider using `_err` instead
Dec 02 14:10:24.244 INFO [stderr] 
Dec 02 14:10:24.356 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.358 INFO [stderr]    --> src/ast.rs:282:13
Dec 02 14:10:24.358 INFO [stderr]     |
Dec 02 14:10:24.358 INFO [stderr] 282 |         let mut s = Ty::String;
Dec 02 14:10:24.358 INFO [stderr]     |             ----^
Dec 02 14:10:24.358 INFO [stderr]     |             |
Dec 02 14:10:24.358 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.358 INFO [stderr]     |
Dec 02 14:10:24.358 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 14:10:24.358 INFO [stderr] 
Dec 02 14:10:24.358 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.358 INFO [stderr]    --> src/ast.rs:290:13
Dec 02 14:10:24.358 INFO [stderr]     |
Dec 02 14:10:24.358 INFO [stderr] 290 |         let mut s = Ty::Void;
Dec 02 14:10:24.358 INFO [stderr]     |             ----^
Dec 02 14:10:24.358 INFO [stderr]     |             |
Dec 02 14:10:24.358 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.358 INFO [stderr] 
Dec 02 14:10:24.359 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.359 INFO [stderr]    --> src/ast.rs:298:13
Dec 02 14:10:24.359 INFO [stderr]     |
Dec 02 14:10:24.359 INFO [stderr] 298 |         let mut s = Ty::Bool;
Dec 02 14:10:24.359 INFO [stderr]     |             ----^
Dec 02 14:10:24.359 INFO [stderr]     |             |
Dec 02 14:10:24.359 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.359 INFO [stderr] 
Dec 02 14:10:24.360 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.360 INFO [stderr]    --> src/ast.rs:306:13
Dec 02 14:10:24.360 INFO [stderr]     |
Dec 02 14:10:24.360 INFO [stderr] 306 |         let mut s = Ty::Signed16;
Dec 02 14:10:24.360 INFO [stderr]     |             ----^
Dec 02 14:10:24.360 INFO [stderr]     |             |
Dec 02 14:10:24.361 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.361 INFO [stderr] 
Dec 02 14:10:24.361 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.362 INFO [stderr]    --> src/ast.rs:314:13
Dec 02 14:10:24.362 INFO [stderr]     |
Dec 02 14:10:24.362 INFO [stderr] 314 |         let mut s = Ty::Signed32;
Dec 02 14:10:24.362 INFO [stderr]     |             ----^
Dec 02 14:10:24.362 INFO [stderr]     |             |
Dec 02 14:10:24.362 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.362 INFO [stderr] 
Dec 02 14:10:24.363 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.363 INFO [stderr]    --> src/ast.rs:322:13
Dec 02 14:10:24.363 INFO [stderr]     |
Dec 02 14:10:24.363 INFO [stderr] 322 |         let mut s = Ty::Signed64;
Dec 02 14:10:24.363 INFO [stderr]     |             ----^
Dec 02 14:10:24.363 INFO [stderr]     |             |
Dec 02 14:10:24.363 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.363 INFO [stderr] 
Dec 02 14:10:24.364 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.364 INFO [stderr]    --> src/ast.rs:330:13
Dec 02 14:10:24.364 INFO [stderr]     |
Dec 02 14:10:24.364 INFO [stderr] 330 |         let mut s = Ty::Byte;
Dec 02 14:10:24.364 INFO [stderr]     |             ----^
Dec 02 14:10:24.364 INFO [stderr]     |             |
Dec 02 14:10:24.364 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.364 INFO [stderr] 
Dec 02 14:10:24.365 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.365 INFO [stderr]    --> src/ast.rs:338:13
Dec 02 14:10:24.365 INFO [stderr]     |
Dec 02 14:10:24.365 INFO [stderr] 338 |         let mut s = Ty::Binary;
Dec 02 14:10:24.365 INFO [stderr]     |             ----^
Dec 02 14:10:24.365 INFO [stderr]     |             |
Dec 02 14:10:24.365 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.365 INFO [stderr] 
Dec 02 14:10:24.367 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.367 INFO [stderr]    --> src/ast.rs:346:13
Dec 02 14:10:24.367 INFO [stderr]     |
Dec 02 14:10:24.367 INFO [stderr] 346 |         let mut s = Ty::List(Box::new(Ty::String));
Dec 02 14:10:24.367 INFO [stderr]     |             ----^
Dec 02 14:10:24.367 INFO [stderr]     |             |
Dec 02 14:10:24.367 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.367 INFO [stderr] 
Dec 02 14:10:24.368 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.368 INFO [stderr]    --> src/ast.rs:354:13
Dec 02 14:10:24.368 INFO [stderr]     |
Dec 02 14:10:24.368 INFO [stderr] 354 |         let mut s = Ty::Map(Box::new(Ty::String), Box::new(Ty::String));
Dec 02 14:10:24.368 INFO [stderr]     |             ----^
Dec 02 14:10:24.368 INFO [stderr]     |             |
Dec 02 14:10:24.368 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.368 INFO [stderr] 
Dec 02 14:10:24.370 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.370 INFO [stderr]    --> src/ast.rs:362:13
Dec 02 14:10:24.371 INFO [stderr]     |
Dec 02 14:10:24.371 INFO [stderr] 362 |         let mut s = StructFieldNode {
Dec 02 14:10:24.371 INFO [stderr]     |             ----^
Dec 02 14:10:24.371 INFO [stderr]     |             |
Dec 02 14:10:24.371 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.371 INFO [stderr] 
Dec 02 14:10:24.375 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.375 INFO [stderr]    --> src/ast.rs:375:13
Dec 02 14:10:24.375 INFO [stderr]     |
Dec 02 14:10:24.375 INFO [stderr] 375 |         let mut s = StructFieldNode {
Dec 02 14:10:24.375 INFO [stderr]     |             ----^
Dec 02 14:10:24.375 INFO [stderr]     |             |
Dec 02 14:10:24.375 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.375 INFO [stderr] 
Dec 02 14:10:24.375 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.375 INFO [stderr]    --> src/ast.rs:388:13
Dec 02 14:10:24.375 INFO [stderr]     |
Dec 02 14:10:24.375 INFO [stderr] 388 |         let mut field = StructFieldNode {
Dec 02 14:10:24.375 INFO [stderr]     |             ----^^^^^
Dec 02 14:10:24.375 INFO [stderr]     |             |
Dec 02 14:10:24.375 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.375 INFO [stderr] 
Dec 02 14:10:24.375 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.375 INFO [stderr]    --> src/ast.rs:394:13
Dec 02 14:10:24.375 INFO [stderr]     |
Dec 02 14:10:24.375 INFO [stderr] 394 |         let mut s = StructNode {
Dec 02 14:10:24.375 INFO [stderr]     |             ----^
Dec 02 14:10:24.375 INFO [stderr]     |             |
Dec 02 14:10:24.375 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.375 INFO [stderr] 
Dec 02 14:10:24.379 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.379 INFO [stderr]    --> src/ast.rs:407:13
Dec 02 14:10:24.379 INFO [stderr]     |
Dec 02 14:10:24.379 INFO [stderr] 407 |         let mut field1 = StructFieldNode {
Dec 02 14:10:24.379 INFO [stderr]     |             ----^^^^^^
Dec 02 14:10:24.379 INFO [stderr]     |             |
Dec 02 14:10:24.379 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.379 INFO [stderr] 
Dec 02 14:10:24.379 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.379 INFO [stderr]    --> src/ast.rs:414:13
Dec 02 14:10:24.379 INFO [stderr]     |
Dec 02 14:10:24.379 INFO [stderr] 414 |         let mut field2 = StructFieldNode {
Dec 02 14:10:24.379 INFO [stderr]     |             ----^^^^^^
Dec 02 14:10:24.379 INFO [stderr]     |             |
Dec 02 14:10:24.379 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.379 INFO [stderr] 
Dec 02 14:10:24.379 INFO [stderr] warning: variable does not need to be mutable
Dec 02 14:10:24.379 INFO [stderr]    --> src/ast.rs:421:13
Dec 02 14:10:24.379 INFO [stderr]     |
Dec 02 14:10:24.379 INFO [stderr] 421 |         let mut s = StructNode {
Dec 02 14:10:24.379 INFO [stderr]     |             ----^
Dec 02 14:10:24.379 INFO [stderr]     |             |
Dec 02 14:10:24.379 INFO [stderr]     |             help: remove this `mut`
Dec 02 14:10:24.379 INFO [stderr] 
Dec 02 14:10:24.479 INFO [stderr] warning: function is never used: `eof`
Dec 02 14:10:24.479 INFO [stderr]   --> src/parser.rs:32:1
Dec 02 14:10:24.479 INFO [stderr]    |
Dec 02 14:10:24.479 INFO [stderr] 32 | fn eof(input:&[u8]) -> IResult<&[u8], &[u8]> {
Dec 02 14:10:24.479 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.479 INFO [stderr] 
Dec 02 14:10:24.479 INFO [stderr] warning: function is never used: `namespace`
Dec 02 14:10:24.479 INFO [stderr]   --> src/parser.rs:60:1
Dec 02 14:10:24.479 INFO [stderr]    |
Dec 02 14:10:24.479 INFO [stderr] 60 | pub fn namespace<'a>(input:&'a [u8]) -> IResult<&'a [u8], &'a [u8]> {
Dec 02 14:10:24.479 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.479 INFO [stderr] 
Dec 02 14:10:24.479 INFO [stderr] warning: struct is never constructed: `Parser`
Dec 02 14:10:24.479 INFO [stderr]    --> src/parser.rs:214:1
Dec 02 14:10:24.479 INFO [stderr]     |
Dec 02 14:10:24.479 INFO [stderr] 214 | pub struct Parser<'a> {
Dec 02 14:10:24.479 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.479 INFO [stderr] 
Dec 02 14:10:24.479 INFO [stderr] warning: field is never used: `input`
Dec 02 14:10:24.479 INFO [stderr]   --> src/generator.rs:10:5
Dec 02 14:10:24.479 INFO [stderr]    |
Dec 02 14:10:24.479 INFO [stderr] 10 |     input: String,
Dec 02 14:10:24.479 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 02 14:10:24.479 INFO [stderr] 
Dec 02 14:10:24.479 INFO [stderr] warning: field is never used: `output`
Dec 02 14:10:24.479 INFO [stderr]   --> src/generator.rs:11:5
Dec 02 14:10:24.479 INFO [stderr]    |
Dec 02 14:10:24.479 INFO [stderr] 11 |     output: Option<File>
Dec 02 14:10:24.479 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.479 INFO [stderr] 
Dec 02 14:10:24.489 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.489 INFO [stderr]    --> src/ast.rs:214:9
Dec 02 14:10:24.489 INFO [stderr]     |
Dec 02 14:10:24.489 INFO [stderr] 214 |         write!(w, "pub struct {} {{\n", self.name.0);
Dec 02 14:10:24.489 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.489 INFO [stderr]     |
Dec 02 14:10:24.489 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 02 14:10:24.489 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.489 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 02 14:10:24.489 INFO [stderr] 
Dec 02 14:10:24.490 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.490 INFO [stderr]    --> src/ast.rs:218:13
Dec 02 14:10:24.490 INFO [stderr]     |
Dec 02 14:10:24.490 INFO [stderr] 218 |             write!(w, "    ");
Dec 02 14:10:24.490 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.490 INFO [stderr]     |
Dec 02 14:10:24.490 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.490 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 02 14:10:24.490 INFO [stderr] 
Dec 02 14:10:24.490 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.490 INFO [stderr]    --> src/ast.rs:222:9
Dec 02 14:10:24.490 INFO [stderr]     |
Dec 02 14:10:24.490 INFO [stderr] 222 |         write!(w, "}}\n");
Dec 02 14:10:24.490 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.490 INFO [stderr]     |
Dec 02 14:10:24.490 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.490 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 02 14:10:24.490 INFO [stderr] 
Dec 02 14:10:24.490 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.490 INFO [stderr]    --> src/ast.rs:229:30
Dec 02 14:10:24.490 INFO [stderr]     |
Dec 02 14:10:24.490 INFO [stderr] 229 |             &Ty::String => { write!(w, "String"); },
Dec 02 14:10:24.490 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.490 INFO [stderr]     |
Dec 02 14:10:24.490 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.490 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 02 14:10:24.490 INFO [stderr] 
Dec 02 14:10:24.491 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.491 INFO [stderr]    --> src/ast.rs:230:28
Dec 02 14:10:24.491 INFO [stderr]     |
Dec 02 14:10:24.491 INFO [stderr] 230 |             &Ty::Void => { write!(w, "()"); },
Dec 02 14:10:24.491 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^
Dec 02 14:10:24.491 INFO [stderr]     |
Dec 02 14:10:24.491 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.491 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 02 14:10:24.491 INFO [stderr] 
Dec 02 14:10:24.491 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.491 INFO [stderr]    --> src/ast.rs:231:28
Dec 02 14:10:24.491 INFO [stderr]     |
Dec 02 14:10:24.491 INFO [stderr] 231 |             &Ty::Byte => { write!(w, "i8"); },
Dec 02 14:10:24.491 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^
Dec 02 14:10:24.491 INFO [stderr]     |
Dec 02 14:10:24.491 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.491 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 02 14:10:24.491 INFO [stderr] 
Dec 02 14:10:24.491 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.491 INFO [stderr]    --> src/ast.rs:232:30
Dec 02 14:10:24.491 INFO [stderr]     |
Dec 02 14:10:24.491 INFO [stderr] 232 |             &Ty::Binary => { write!(w, "Vec<i8>"); },
Dec 02 14:10:24.491 INFO [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.491 INFO [stderr]     |
Dec 02 14:10:24.491 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.491 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 02 14:10:24.491 INFO [stderr] 
Dec 02 14:10:24.491 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.491 INFO [stderr]    --> src/ast.rs:233:32
Dec 02 14:10:24.491 INFO [stderr]     |
Dec 02 14:10:24.491 INFO [stderr] 233 |             &Ty::Signed16 => { write!(w, "i16"); },
Dec 02 14:10:24.491 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.491 INFO [stderr]     |
Dec 02 14:10:24.491 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.491 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 02 14:10:24.491 INFO [stderr] 
Dec 02 14:10:24.491 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.491 INFO [stderr]    --> src/ast.rs:234:32
Dec 02 14:10:24.491 INFO [stderr]     |
Dec 02 14:10:24.491 INFO [stderr] 234 |             &Ty::Signed32 => { write!(w, "i32"); },
Dec 02 14:10:24.491 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.491 INFO [stderr]     |
Dec 02 14:10:24.491 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.491 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 02 14:10:24.491 INFO [stderr] 
Dec 02 14:10:24.491 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.492 INFO [stderr]    --> src/ast.rs:235:32
Dec 02 14:10:24.492 INFO [stderr]     |
Dec 02 14:10:24.492 INFO [stderr] 235 |             &Ty::Signed64 => { write!(w, "i64"); },
Dec 02 14:10:24.492 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.492 INFO [stderr]     |
Dec 02 14:10:24.492 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.492 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 02 14:10:24.492 INFO [stderr] 
Dec 02 14:10:24.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.492 INFO [stderr]    --> src/ast.rs:236:28
Dec 02 14:10:24.492 INFO [stderr]     |
Dec 02 14:10:24.492 INFO [stderr] 236 |             &Ty::Bool => { write!(w, "bool"); },
Dec 02 14:10:24.492 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.492 INFO [stderr]     |
Dec 02 14:10:24.492 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.492 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 02 14:10:24.492 INFO [stderr] 
Dec 02 14:10:24.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.492 INFO [stderr]    --> src/ast.rs:238:17
Dec 02 14:10:24.492 INFO [stderr]     |
Dec 02 14:10:24.492 INFO [stderr] 238 |                 write!(w, "Vec<");
Dec 02 14:10:24.492 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.492 INFO [stderr]     |
Dec 02 14:10:24.492 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.492 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 02 14:10:24.492 INFO [stderr] 
Dec 02 14:10:24.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.492 INFO [stderr]    --> src/ast.rs:240:17
Dec 02 14:10:24.492 INFO [stderr]     |
Dec 02 14:10:24.492 INFO [stderr] 240 |                 write!(w, ">");
Dec 02 14:10:24.492 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Dec 02 14:10:24.492 INFO [stderr]     |
Dec 02 14:10:24.492 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.492 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 02 14:10:24.492 INFO [stderr] 
Dec 02 14:10:24.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.492 INFO [stderr]    --> src/ast.rs:243:17
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr] 243 |                 write!(w, "HashMap<");
Dec 02 14:10:24.493 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.493 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 02 14:10:24.493 INFO [stderr] 
Dec 02 14:10:24.493 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.493 INFO [stderr]    --> src/ast.rs:245:17
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr] 245 |                 write!(w, ", ");
Dec 02 14:10:24.493 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.493 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 02 14:10:24.493 INFO [stderr] 
Dec 02 14:10:24.493 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.493 INFO [stderr]    --> src/ast.rs:247:17
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr] 247 |                 write!(w, ">");
Dec 02 14:10:24.493 INFO [stderr]     |                 ^^^^^^^^^^^^^^^
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.493 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 02 14:10:24.493 INFO [stderr] 
Dec 02 14:10:24.493 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.493 INFO [stderr]    --> src/ast.rs:257:9
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr] 257 |         write!(w, "{}: ", self.ident.0);
Dec 02 14:10:24.493 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.493 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 02 14:10:24.493 INFO [stderr] 
Dec 02 14:10:24.493 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.493 INFO [stderr]    --> src/ast.rs:260:13
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr] 260 |             write!(w, "Option<");
Dec 02 14:10:24.493 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.493 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 02 14:10:24.493 INFO [stderr] 
Dec 02 14:10:24.493 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.493 INFO [stderr]    --> src/ast.rs:266:13
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr] 266 |             write!(w, ">");
Dec 02 14:10:24.493 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.493 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 02 14:10:24.493 INFO [stderr] 
Dec 02 14:10:24.493 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.493 INFO [stderr]    --> src/ast.rs:269:9
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr] 269 |         write!(w, ",\n");
Dec 02 14:10:24.493 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.493 INFO [stderr]     |
Dec 02 14:10:24.493 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.493 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 02 14:10:24.493 INFO [stderr] 
Dec 02 14:10:24.495 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 14:10:24.495 INFO [stderr]   --> src/generator.rs:23:9
Dec 02 14:10:24.495 INFO [stderr]    |
Dec 02 14:10:24.495 INFO [stderr] 23 |         file.read_to_string(&mut input);
Dec 02 14:10:24.495 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 14:10:24.495 INFO [stderr]    |
Dec 02 14:10:24.495 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 14:10:24.495 INFO [stderr] 
Dec 02 14:10:25.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Dec 02 14:10:25.678 INFO [stderr] su: No module specific data is present
Dec 02 14:10:26.244 INFO running `"docker" "inspect" "3d69d35cf9e9681d4cc10cc7a789fb0f98023285704de91463884f87e7f177d5"`
Dec 02 14:10:26.464 INFO running `"docker" "rm" "-f" "3d69d35cf9e9681d4cc10cc7a789fb0f98023285704de91463884f87e7f177d5"`
Dec 02 14:10:26.687 INFO [stdout] 3d69d35cf9e9681d4cc10cc7a789fb0f98023285704de91463884f87e7f177d5
Dec 02 14:10:26.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 14:10:27.023 INFO [stdout] a77d149ad00be5da57009bc14b2d57fb7b6cdac01cdc57ba8e92749486c25330
Dec 02 14:10:27.028 INFO running `"docker" "start" "-a" "a77d149ad00be5da57009bc14b2d57fb7b6cdac01cdc57ba8e92749486c25330"`
Dec 02 14:10:27.627 INFO [stderr] usermod: no changes
Dec 02 14:10:27.682 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 02 14:10:27.695 INFO [stderr]      Running /target/debug/deps/thrust-e8f6f4c484fb6297
Dec 02 14:10:27.697 INFO [stdout] 
Dec 02 14:10:27.697 INFO [stdout] running 29 tests
Dec 02 14:10:27.697 INFO [stdout] test ast::tests::gen_struct_optional_field ... ok
Dec 02 14:10:27.697 INFO [stdout] test ast::tests::gen_ty_i32 ... ok
Dec 02 14:10:27.697 INFO [stdout] test ast::tests::gen_struct_multi_fields ... ok
Dec 02 14:10:27.698 INFO [stdout] test ast::tests::gen_struct ... ok
Dec 02 14:10:27.698 INFO [stdout] test ast::tests::gen_ty_bool ... ok
Dec 02 14:10:27.698 INFO [stdout] test ast::tests::gen_ty_byte ... ok
Dec 02 14:10:27.698 INFO [stdout] test ast::tests::gen_ty_i16 ... ok
Dec 02 14:10:27.698 INFO [stdout] test ast::tests::gen_ty_list ... ok
Dec 02 14:10:27.698 INFO [stdout] test ast::tests::gen_ty_i64 ... ok
Dec 02 14:10:27.698 INFO [stdout] test parser::tests::define_empty_struct ... ok
Dec 02 14:10:27.699 INFO [stdout] test ast::tests::gen_ty_map ... ok
Dec 02 14:10:27.699 INFO [stdout] test ast::tests::gen_ty_string ... ok
Dec 02 14:10:27.699 INFO [stdout] test parser::tests::define_service_method ... ok
Dec 02 14:10:27.699 INFO [stdout] test ast::tests::gen_struct_field ... ok
Dec 02 14:10:27.699 INFO [stdout] test parser::tests::define_service ... ok
Dec 02 14:10:27.700 INFO [stdout] test ast::tests::gen_ty_void ... ok
Dec 02 14:10:27.700 INFO [stdout] test parser::tests::parse_field_metadata ... ok
Dec 02 14:10:27.700 INFO [stdout] test parser::tests::define_struct_field ... ok
Dec 02 14:10:27.701 INFO [stdout] test parser::tests::define_service_ws ... ok
Dec 02 14:10:27.701 INFO [stdout] test parser::tests::define_service_multi_method ... ok
Dec 02 14:10:27.701 INFO [stdout] test ast::tests::gen_ty_binary ... ok
Dec 02 14:10:27.701 INFO [stdout] test parser::tests::parse_ns_test ... ok
Dec 02 14:10:27.701 INFO [stdout] test parser::tests::panic_parse_field_metadata ... ok
Dec 02 14:10:27.701 INFO [stdout] test parser::tests::define_struct_with_field ... ok
Dec 02 14:10:27.701 INFO [stdout] test parser::tests::define_struct_with_multi_fields ... ok
Dec 02 14:10:27.701 INFO [stdout] test parser::tests::parse_types ... ok
Dec 02 14:10:27.701 INFO [stdout] test parser::tests::parse_simple_types ... ok
Dec 02 14:10:27.705 INFO [stdout] test parser::tests::should_parse_generics ... ok
Dec 02 14:10:27.722 INFO [stdout] test parser::tests::should_fail_string_generic ... ok
Dec 02 14:10:27.722 INFO [stdout] 
Dec 02 14:10:27.722 INFO [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 14:10:27.722 INFO [stdout] 
Dec 02 14:10:27.725 INFO [stderr]      Running /target/debug/deps/thrust-c57eb95ae974c704
Dec 02 14:10:27.728 INFO [stdout] 
Dec 02 14:10:27.728 INFO [stdout] running 0 tests
Dec 02 14:10:27.728 INFO [stdout] 
Dec 02 14:10:27.728 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 14:10:27.729 INFO [stdout] 
Dec 02 14:10:27.729 INFO [stderr]      Running /target/debug/deps/namespace-7ff84ec207d82384
Dec 02 14:10:27.730 INFO [stdout] 
Dec 02 14:10:27.730 INFO [stdout] running 4 tests
Dec 02 14:10:27.731 INFO [stdout] test namespace ... ok
Dec 02 14:10:27.731 INFO [stdout] test namespace_1 ... ok
Dec 02 14:10:27.731 INFO [stdout] test namespace_2 ... ok
Dec 02 14:10:27.753 INFO [stdout] test ns_empty ... ok
Dec 02 14:10:27.753 INFO [stdout] 
Dec 02 14:10:27.753 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 14:10:27.753 INFO [stdout] 
Dec 02 14:10:27.759 INFO [stderr]      Running /target/debug/deps/struct-56639ac57521ec1a
Dec 02 14:10:27.765 INFO [stderr]    Doc-tests thrust
Dec 02 14:10:27.765 INFO [stdout] 
Dec 02 14:10:27.765 INFO [stdout] running 2 tests
Dec 02 14:10:27.765 INFO [stdout] test test_empty_struct ... ok
Dec 02 14:10:27.765 INFO [stdout] test test_field_struct ... ok
Dec 02 14:10:27.766 INFO [stdout] 
Dec 02 14:10:27.766 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 14:10:27.766 INFO [stdout] 
Dec 02 14:10:28.702 INFO [stdout] 
Dec 02 14:10:28.702 INFO [stdout] running 0 tests
Dec 02 14:10:28.702 INFO [stdout] 
Dec 02 14:10:28.702 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 14:10:28.702 INFO [stdout] 
Dec 02 14:10:28.719 INFO [stderr] su: No module specific data is present
Dec 02 14:10:29.270 INFO running `"docker" "inspect" "a77d149ad00be5da57009bc14b2d57fb7b6cdac01cdc57ba8e92749486c25330"`
Dec 02 14:10:29.391 INFO running `"docker" "rm" "-f" "a77d149ad00be5da57009bc14b2d57fb7b6cdac01cdc57ba8e92749486c25330"`
Dec 02 14:10:29.650 INFO [stdout] a77d149ad00be5da57009bc14b2d57fb7b6cdac01cdc57ba8e92749486c25330
