Dec 12 10:52:45.770 INFO checking nom-lua-0.0.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 10:52:45.770 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 10:52:46.036 INFO [stdout] 8b238529c42b4c5c229f45a99ac5d2c2b8432f23dbc8abd4f955e3e3ef5e34a2
Dec 12 10:52:46.040 INFO running `"docker" "start" "-a" "8b238529c42b4c5c229f45a99ac5d2c2b8432f23dbc8abd4f955e3e3ef5e34a2"`
Dec 12 10:52:46.926 INFO [stderr] usermod: no changes
Dec 12 10:52:46.959 INFO [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
Dec 12 10:52:46.959 INFO [stderr] disables Cargo from automatically inferring other example targets.
Dec 12 10:52:46.959 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 12 10:52:46.959 INFO [stderr] files will be included as a example target:
Dec 12 10:52:46.959 INFO [stderr] 
Dec 12 10:52:46.959 INFO [stderr] * /source/examples/repl.rs
Dec 12 10:52:46.959 INFO [stderr] 
Dec 12 10:52:46.959 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 12 10:52:46.960 INFO [stderr] ready to be compiled as a example target today. You can future-proof yourself
Dec 12 10:52:46.960 INFO [stderr] and disable this warning by adding `autoexamples = false` to your [package]
Dec 12 10:52:46.960 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 12 10:52:46.960 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 12 10:52:46.960 INFO [stderr] 
Dec 12 10:52:46.960 INFO [stderr] For more information on this warning you can consult
Dec 12 10:52:46.960 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 12 10:52:46.974 INFO [stderr]     Checking hexf-parse v0.1.0
Dec 12 10:52:47.561 INFO [stderr]     Checking nom-lua v0.0.2 (/source)
Dec 12 10:52:48.728 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 10:52:48.728 INFO [stderr]   --> src/lib.rs:16:1
Dec 12 10:52:48.728 INFO [stderr]    |
Dec 12 10:52:48.728 INFO [stderr] 16 | #[macro_use]
Dec 12 10:52:48.728 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 10:52:48.728 INFO [stderr]    |
Dec 12 10:52:48.728 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 10:52:48.728 INFO [stderr] 
Dec 12 10:52:48.728 INFO [stderr] warning: unused macro definition
Dec 12 10:52:48.728 INFO [stderr]   --> src/lib.rs:58:1
Dec 12 10:52:48.728 INFO [stderr]    |
Dec 12 10:52:48.728 INFO [stderr] 58 | / macro_rules! ast_invalid {
Dec 12 10:52:48.728 INFO [stderr] 59 | |     ($name: ident, $func: ident, $input: expr) => {
Dec 12 10:52:48.728 INFO [stderr] 60 | |         #[test]
Dec 12 10:52:48.732 INFO [stderr] 61 | |         #[should_panic]
Dec 12 10:52:48.732 INFO [stderr] ...  |
Dec 12 10:52:48.732 INFO [stderr] 66 | |     }
Dec 12 10:52:48.732 INFO [stderr] 67 | | }
Dec 12 10:52:48.732 INFO [stderr]    | |_^
Dec 12 10:52:48.732 INFO [stderr]    |
Dec 12 10:52:48.732 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 12 10:52:48.732 INFO [stderr] 
Dec 12 10:52:48.732 INFO [stderr] warning: unused import: `function::parse_block`
Dec 12 10:52:48.732 INFO [stderr]   --> src/lib.rs:86:5
Dec 12 10:52:48.732 INFO [stderr]    |
Dec 12 10:52:48.732 INFO [stderr] 86 | use function::parse_block;
Dec 12 10:52:48.732 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:48.732 INFO [stderr] 
Dec 12 10:52:48.732 INFO [stderr] warning: doc comment not used by rustdoc
Dec 12 10:52:48.732 INFO [stderr]    --> src/ast.rs:129:13
Dec 12 10:52:48.732 INFO [stderr]     |
Dec 12 10:52:48.732 INFO [stderr] 129 |             /// Holds a lua name, usually a function or variable name
Dec 12 10:52:48.732 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:48.732 INFO [stderr]     |
Dec 12 10:52:48.732 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 12 10:52:48.732 INFO [stderr] 
Dec 12 10:52:48.732 INFO [stderr] warning: doc comment not used by rustdoc
Dec 12 10:52:48.732 INFO [stderr]    --> src/ast.rs:133:13
Dec 12 10:52:48.732 INFO [stderr]     |
Dec 12 10:52:48.732 INFO [stderr] 133 |             /// Holds a lua label name
Dec 12 10:52:48.732 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:48.732 INFO [stderr] 
Dec 12 10:52:48.732 INFO [stderr] warning: doc comment not used by rustdoc
Dec 12 10:52:48.732 INFO [stderr]    --> src/ast.rs:136:13
Dec 12 10:52:48.732 INFO [stderr]     |
Dec 12 10:52:48.732 INFO [stderr] 136 |             /// Contains an expression
Dec 12 10:52:48.732 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:48.732 INFO [stderr] 
Dec 12 10:52:48.732 INFO [stderr] warning: unused import: `std::str`
Dec 12 10:52:48.732 INFO [stderr]   --> src/op.rs:16:5
Dec 12 10:52:48.732 INFO [stderr]    |
Dec 12 10:52:48.732 INFO [stderr] 16 | use std::str;
Dec 12 10:52:48.732 INFO [stderr]    |     ^^^^^^^^
Dec 12 10:52:48.732 INFO [stderr] 
Dec 12 10:52:48.740 INFO [stderr] warning: unused import: `number::parse_number`
Dec 12 10:52:48.740 INFO [stderr]   --> src/exp.rs:12:5
Dec 12 10:52:48.740 INFO [stderr]    |
Dec 12 10:52:48.740 INFO [stderr] 12 | use number::parse_number;
Dec 12 10:52:48.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:48.740 INFO [stderr] 
Dec 12 10:52:48.740 INFO [stderr] warning: unused import: `ast::ASTNode::*`
Dec 12 10:52:48.740 INFO [stderr]   --> src/exp.rs:62:9
Dec 12 10:52:48.740 INFO [stderr]    |
Dec 12 10:52:48.740 INFO [stderr] 62 |     use ast::ASTNode::*;
Dec 12 10:52:48.740 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 12 10:52:48.740 INFO [stderr] 
Dec 12 10:52:48.740 INFO [stderr] warning: unused import: `nom::IResult`
Dec 12 10:52:48.740 INFO [stderr]   --> src/var.rs:13:5
Dec 12 10:52:48.740 INFO [stderr]    |
Dec 12 10:52:48.740 INFO [stderr] 13 | use nom::IResult;
Dec 12 10:52:48.740 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 10:52:48.740 INFO [stderr] 
Dec 12 10:52:48.740 INFO [stderr] warning: unused import: `ast::ASTNode::*`
Dec 12 10:52:48.740 INFO [stderr]   --> src/var.rs:58:9
Dec 12 10:52:48.740 INFO [stderr]    |
Dec 12 10:52:48.740 INFO [stderr] 58 |     use ast::ASTNode::*;
Dec 12 10:52:48.740 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 12 10:52:48.740 INFO [stderr] 
Dec 12 10:52:48.744 INFO [stderr] warning: unused import: `ast::ASTNode::*`
Dec 12 10:52:48.744 INFO [stderr]   --> src/field.rs:40:9
Dec 12 10:52:48.744 INFO [stderr]    |
Dec 12 10:52:48.744 INFO [stderr] 40 |     use ast::ASTNode::*;
Dec 12 10:52:48.744 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 12 10:52:48.744 INFO [stderr] 
Dec 12 10:52:48.744 INFO [stderr] warning: unused import: `ast::ASTNode::*`
Dec 12 10:52:48.744 INFO [stderr]   --> src/function.rs:56:9
Dec 12 10:52:48.744 INFO [stderr]    |
Dec 12 10:52:48.744 INFO [stderr] 56 |     use ast::ASTNode::*;
Dec 12 10:52:48.744 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 12 10:52:48.744 INFO [stderr] 
Dec 12 10:52:49.074 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 10:52:49.074 INFO [stderr]   --> src/lib.rs:16:1
Dec 12 10:52:49.074 INFO [stderr]    |
Dec 12 10:52:49.074 INFO [stderr] 16 | #[macro_use]
Dec 12 10:52:49.074 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 10:52:49.076 INFO [stderr]    |
Dec 12 10:52:49.076 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 10:52:49.076 INFO [stderr] 
Dec 12 10:52:49.076 INFO [stderr] warning: unused macro definition
Dec 12 10:52:49.076 INFO [stderr]   --> src/lib.rs:25:1
Dec 12 10:52:49.076 INFO [stderr]    |
Dec 12 10:52:49.076 INFO [stderr] 25 | / macro_rules! ast_panic_test {
Dec 12 10:52:49.076 INFO [stderr] 26 | |     ($name: ident, $func: ident, $input: expr) => {
Dec 12 10:52:49.077 INFO [stderr] 27 | |         #[test]
Dec 12 10:52:49.077 INFO [stderr] 28 | |         #[should_panic]
Dec 12 10:52:49.077 INFO [stderr] ...  |
Dec 12 10:52:49.077 INFO [stderr] 33 | |     }
Dec 12 10:52:49.077 INFO [stderr] 34 | | }
Dec 12 10:52:49.077 INFO [stderr]    | |_^
Dec 12 10:52:49.077 INFO [stderr]    |
Dec 12 10:52:49.077 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 12 10:52:49.077 INFO [stderr] 
Dec 12 10:52:49.078 INFO [stderr] warning: unused macro definition
Dec 12 10:52:49.078 INFO [stderr]   --> src/lib.rs:36:1
Dec 12 10:52:49.078 INFO [stderr]    |
Dec 12 10:52:49.078 INFO [stderr] 36 | / macro_rules! ast_test {
Dec 12 10:52:49.078 INFO [stderr] 37 | |     ($name: ident, $func: ident, $input: expr, $output: expr) => {
Dec 12 10:52:49.078 INFO [stderr] 38 | |         #[test]
Dec 12 10:52:49.078 INFO [stderr] 39 | |         fn $name () {
Dec 12 10:52:49.078 INFO [stderr] ...  |
Dec 12 10:52:49.078 INFO [stderr] 43 | |     }
Dec 12 10:52:49.078 INFO [stderr] 44 | | }
Dec 12 10:52:49.078 INFO [stderr]    | |_^
Dec 12 10:52:49.078 INFO [stderr] 
Dec 12 10:52:49.078 INFO [stderr] warning: unused macro definition
Dec 12 10:52:49.078 INFO [stderr]   --> src/lib.rs:46:1
Dec 12 10:52:49.078 INFO [stderr]    |
Dec 12 10:52:49.078 INFO [stderr] 46 | / macro_rules! ast_valid {
Dec 12 10:52:49.078 INFO [stderr] 47 | |     ($name: ident, $func: ident, $input: expr) => {
Dec 12 10:52:49.078 INFO [stderr] 48 | |         #[test]
Dec 12 10:52:49.078 INFO [stderr] 49 | |         fn $name () {
Dec 12 10:52:49.078 INFO [stderr] ...  |
Dec 12 10:52:49.078 INFO [stderr] 55 | |     }
Dec 12 10:52:49.078 INFO [stderr] 56 | | }
Dec 12 10:52:49.078 INFO [stderr]    | |_^
Dec 12 10:52:49.078 INFO [stderr] 
Dec 12 10:52:49.084 INFO [stderr] warning: unused macro definition
Dec 12 10:52:49.084 INFO [stderr]   --> src/lib.rs:58:1
Dec 12 10:52:49.084 INFO [stderr]    |
Dec 12 10:52:49.084 INFO [stderr] 58 | / macro_rules! ast_invalid {
Dec 12 10:52:49.084 INFO [stderr] 59 | |     ($name: ident, $func: ident, $input: expr) => {
Dec 12 10:52:49.084 INFO [stderr] 60 | |         #[test]
Dec 12 10:52:49.084 INFO [stderr] 61 | |         #[should_panic]
Dec 12 10:52:49.084 INFO [stderr] ...  |
Dec 12 10:52:49.084 INFO [stderr] 66 | |     }
Dec 12 10:52:49.084 INFO [stderr] 67 | | }
Dec 12 10:52:49.084 INFO [stderr]    | |_^
Dec 12 10:52:49.084 INFO [stderr] 
Dec 12 10:52:49.084 INFO [stderr] warning: unused import: `function::parse_block`
Dec 12 10:52:49.084 INFO [stderr]   --> src/lib.rs:86:5
Dec 12 10:52:49.084 INFO [stderr]    |
Dec 12 10:52:49.084 INFO [stderr] 86 | use function::parse_block;
Dec 12 10:52:49.084 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:49.084 INFO [stderr] 
Dec 12 10:52:49.084 INFO [stderr] warning: doc comment not used by rustdoc
Dec 12 10:52:49.084 INFO [stderr]    --> src/ast.rs:129:13
Dec 12 10:52:49.084 INFO [stderr]     |
Dec 12 10:52:49.084 INFO [stderr] 129 |             /// Holds a lua name, usually a function or variable name
Dec 12 10:52:49.085 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:49.085 INFO [stderr]     |
Dec 12 10:52:49.085 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 12 10:52:49.085 INFO [stderr] 
Dec 12 10:52:49.085 INFO [stderr] warning: doc comment not used by rustdoc
Dec 12 10:52:49.086 INFO [stderr]    --> src/ast.rs:133:13
Dec 12 10:52:49.086 INFO [stderr]     |
Dec 12 10:52:49.086 INFO [stderr] 133 |             /// Holds a lua label name
Dec 12 10:52:49.086 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:49.086 INFO [stderr] 
Dec 12 10:52:49.086 INFO [stderr] warning: doc comment not used by rustdoc
Dec 12 10:52:49.087 INFO [stderr]    --> src/ast.rs:136:13
Dec 12 10:52:49.087 INFO [stderr]     |
Dec 12 10:52:49.087 INFO [stderr] 136 |             /// Contains an expression
Dec 12 10:52:49.087 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:49.087 INFO [stderr] 
Dec 12 10:52:49.087 INFO [stderr] warning: unused import: `std::str`
Dec 12 10:52:49.088 INFO [stderr]   --> src/op.rs:16:5
Dec 12 10:52:49.088 INFO [stderr]    |
Dec 12 10:52:49.088 INFO [stderr] 16 | use std::str;
Dec 12 10:52:49.088 INFO [stderr]    |     ^^^^^^^^
Dec 12 10:52:49.088 INFO [stderr] 
Dec 12 10:52:49.096 INFO [stderr] warning: unused import: `number::parse_number`
Dec 12 10:52:49.096 INFO [stderr]   --> src/exp.rs:12:5
Dec 12 10:52:49.096 INFO [stderr]    |
Dec 12 10:52:49.096 INFO [stderr] 12 | use number::parse_number;
Dec 12 10:52:49.100 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:49.100 INFO [stderr] 
Dec 12 10:52:49.100 INFO [stderr] warning: unused import: `nom::IResult`
Dec 12 10:52:49.100 INFO [stderr]   --> src/var.rs:13:5
Dec 12 10:52:49.100 INFO [stderr]    |
Dec 12 10:52:49.100 INFO [stderr] 13 | use nom::IResult;
Dec 12 10:52:49.100 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 10:52:49.100 INFO [stderr] 
Dec 12 10:52:52.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.032 INFO [stderr]    --> src/ast.rs:141:17
Dec 12 10:52:52.032 INFO [stderr]     |
Dec 12 10:52:52.032 INFO [stderr] 141 |                 write!(format, "(block\n");
Dec 12 10:52:52.032 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.032 INFO [stderr]     |
Dec 12 10:52:52.032 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 10:52:52.032 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.032 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 12 10:52:52.032 INFO [stderr] 
Dec 12 10:52:52.032 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.032 INFO [stderr]    --> src/ast.rs:143:21
Dec 12 10:52:52.032 INFO [stderr]     |
Dec 12 10:52:52.032 INFO [stderr] 143 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.032 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.032 INFO [stderr]     |
Dec 12 10:52:52.032 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.032 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 12 10:52:52.032 INFO [stderr] 
Dec 12 10:52:52.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.033 INFO [stderr]    --> src/ast.rs:146:21
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr] 146 |                     write!(format, "\treturn {}\n", ret_ast);
Dec 12 10:52:52.033 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.033 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 12 10:52:52.033 INFO [stderr] 
Dec 12 10:52:52.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.033 INFO [stderr]    --> src/ast.rs:210:17
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr] 210 |                 write!(format, "(explist\n");
Dec 12 10:52:52.033 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.033 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 12 10:52:52.033 INFO [stderr] 
Dec 12 10:52:52.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.033 INFO [stderr]    --> src/ast.rs:212:21
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr] 212 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.033 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.033 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 12 10:52:52.033 INFO [stderr] 
Dec 12 10:52:52.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.033 INFO [stderr]    --> src/ast.rs:217:17
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr] 217 |                 write!(format, "(varlist\n");
Dec 12 10:52:52.033 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.033 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 12 10:52:52.033 INFO [stderr] 
Dec 12 10:52:52.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.033 INFO [stderr]    --> src/ast.rs:219:21
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr] 219 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.033 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.033 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 12 10:52:52.033 INFO [stderr] 
Dec 12 10:52:52.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.033 INFO [stderr]    --> src/ast.rs:224:17
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr] 224 |                 write!(format, "(namelist\n");
Dec 12 10:52:52.033 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.033 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 12 10:52:52.033 INFO [stderr] 
Dec 12 10:52:52.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.033 INFO [stderr]    --> src/ast.rs:226:21
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr] 226 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.033 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.033 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 12 10:52:52.033 INFO [stderr] 
Dec 12 10:52:52.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.033 INFO [stderr]    --> src/ast.rs:231:17
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr] 231 |                 write!(format, "(paramlist\n");
Dec 12 10:52:52.033 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.033 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 12 10:52:52.033 INFO [stderr] 
Dec 12 10:52:52.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.033 INFO [stderr]    --> src/ast.rs:233:21
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr] 233 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.033 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.033 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 12 10:52:52.033 INFO [stderr] 
Dec 12 10:52:52.033 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.033 INFO [stderr]    --> src/ast.rs:236:21
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr] 236 |                     write!(format, "\t...\n");
Dec 12 10:52:52.033 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.033 INFO [stderr]     |
Dec 12 10:52:52.033 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.033 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 12 10:52:52.034 INFO [stderr] 
Dec 12 10:52:52.034 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.034 INFO [stderr]    --> src/ast.rs:241:17
Dec 12 10:52:52.034 INFO [stderr]     |
Dec 12 10:52:52.034 INFO [stderr] 241 |                 write!(format, "(fieldlist\n");
Dec 12 10:52:52.034 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.034 INFO [stderr]     |
Dec 12 10:52:52.034 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.034 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 12 10:52:52.034 INFO [stderr] 
Dec 12 10:52:52.034 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.034 INFO [stderr]    --> src/ast.rs:243:21
Dec 12 10:52:52.034 INFO [stderr]     |
Dec 12 10:52:52.034 INFO [stderr] 243 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.034 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.034 INFO [stderr]     |
Dec 12 10:52:52.034 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.034 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 12 10:52:52.034 INFO [stderr] 
Dec 12 10:52:52.112 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.112 INFO [stderr]    --> src/lib.rs:117:5
Dec 12 10:52:52.112 INFO [stderr]     |
Dec 12 10:52:52.112 INFO [stderr] 117 |     s.read_to_end(&mut buf);
Dec 12 10:52:52.112 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.112 INFO [stderr]     |
Dec 12 10:52:52.112 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.112 INFO [stderr] 
Dec 12 10:52:52.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.300 INFO [stderr]    --> src/ast.rs:141:17
Dec 12 10:52:52.300 INFO [stderr]     |
Dec 12 10:52:52.300 INFO [stderr] 141 |                 write!(format, "(block\n");
Dec 12 10:52:52.300 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.300 INFO [stderr]     |
Dec 12 10:52:52.300 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 10:52:52.300 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.300 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 12 10:52:52.300 INFO [stderr] 
Dec 12 10:52:52.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.300 INFO [stderr]    --> src/ast.rs:143:21
Dec 12 10:52:52.300 INFO [stderr]     |
Dec 12 10:52:52.300 INFO [stderr] 143 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.300 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.300 INFO [stderr]     |
Dec 12 10:52:52.300 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.300 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 12 10:52:52.300 INFO [stderr] 
Dec 12 10:52:52.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.300 INFO [stderr]    --> src/ast.rs:146:21
Dec 12 10:52:52.300 INFO [stderr]     |
Dec 12 10:52:52.300 INFO [stderr] 146 |                     write!(format, "\treturn {}\n", ret_ast);
Dec 12 10:52:52.300 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.301 INFO [stderr]     |
Dec 12 10:52:52.301 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.301 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 12 10:52:52.301 INFO [stderr] 
Dec 12 10:52:52.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.309 INFO [stderr]    --> src/ast.rs:210:17
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr] 210 |                 write!(format, "(explist\n");
Dec 12 10:52:52.309 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.309 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 12 10:52:52.309 INFO [stderr] 
Dec 12 10:52:52.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.309 INFO [stderr]    --> src/ast.rs:212:21
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr] 212 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.309 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.309 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 12 10:52:52.309 INFO [stderr] 
Dec 12 10:52:52.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.309 INFO [stderr]    --> src/ast.rs:217:17
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr] 217 |                 write!(format, "(varlist\n");
Dec 12 10:52:52.309 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.309 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 12 10:52:52.309 INFO [stderr] 
Dec 12 10:52:52.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.309 INFO [stderr]    --> src/ast.rs:219:21
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr] 219 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.309 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.309 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 12 10:52:52.309 INFO [stderr] 
Dec 12 10:52:52.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.309 INFO [stderr]    --> src/ast.rs:224:17
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr] 224 |                 write!(format, "(namelist\n");
Dec 12 10:52:52.309 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.309 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 12 10:52:52.309 INFO [stderr] 
Dec 12 10:52:52.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.309 INFO [stderr]    --> src/ast.rs:226:21
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr] 226 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.309 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.309 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 12 10:52:52.309 INFO [stderr] 
Dec 12 10:52:52.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.309 INFO [stderr]    --> src/ast.rs:231:17
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr] 231 |                 write!(format, "(paramlist\n");
Dec 12 10:52:52.309 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.309 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 12 10:52:52.309 INFO [stderr] 
Dec 12 10:52:52.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.309 INFO [stderr]    --> src/ast.rs:233:21
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr] 233 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.309 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.309 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 12 10:52:52.309 INFO [stderr] 
Dec 12 10:52:52.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.309 INFO [stderr]    --> src/ast.rs:236:21
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr] 236 |                     write!(format, "\t...\n");
Dec 12 10:52:52.309 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.309 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 12 10:52:52.309 INFO [stderr] 
Dec 12 10:52:52.309 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.309 INFO [stderr]    --> src/ast.rs:241:17
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.309 INFO [stderr] 241 |                 write!(format, "(fieldlist\n");
Dec 12 10:52:52.309 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.309 INFO [stderr]     |
Dec 12 10:52:52.310 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.310 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 12 10:52:52.310 INFO [stderr] 
Dec 12 10:52:52.310 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.310 INFO [stderr]    --> src/ast.rs:243:21
Dec 12 10:52:52.310 INFO [stderr]     |
Dec 12 10:52:52.310 INFO [stderr] 243 |                     write!(format, "\t{}\n", e);
Dec 12 10:52:52.310 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.310 INFO [stderr]     |
Dec 12 10:52:52.310 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.310 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 12 10:52:52.310 INFO [stderr] 
Dec 12 10:52:52.336 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 10:52:52.336 INFO [stderr]    --> src/lib.rs:117:5
Dec 12 10:52:52.336 INFO [stderr]     |
Dec 12 10:52:52.336 INFO [stderr] 117 |     s.read_to_end(&mut buf);
Dec 12 10:52:52.336 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 10:52:52.336 INFO [stderr]     |
Dec 12 10:52:52.336 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 10:52:52.336 INFO [stderr] 
Dec 12 10:52:53.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.42s
Dec 12 10:52:53.376 INFO [stderr] su: No module specific data is present
Dec 12 10:52:54.358 INFO running `"docker" "inspect" "8b238529c42b4c5c229f45a99ac5d2c2b8432f23dbc8abd4f955e3e3ef5e34a2"`
Dec 12 10:52:54.736 INFO running `"docker" "rm" "-f" "8b238529c42b4c5c229f45a99ac5d2c2b8432f23dbc8abd4f955e3e3ef5e34a2"`
Dec 12 10:52:55.116 INFO [stdout] 8b238529c42b4c5c229f45a99ac5d2c2b8432f23dbc8abd4f955e3e3ef5e34a2