[INFO] cloning repository https://github.com/hgzimmerman/HLWNPA [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hgzimmerman/HLWNPA" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgzimmerman%2FHLWNPA", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgzimmerman%2FHLWNPA'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5fd0648e66968a0a625d1bc107791795e035eb88 [INFO] testing hgzimmerman/HLWNPA against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgzimmerman%2FHLWNPA" "/workspace/builds/worker-42/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-42/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hgzimmerman/HLWNPA on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hgzimmerman/HLWNPA [INFO] finished tweaking git repo https://github.com/hgzimmerman/HLWNPA [INFO] tweaked toml for git repo https://github.com/hgzimmerman/HLWNPA written to /workspace/builds/worker-42/source/Cargo.toml [INFO] crate git repo https://github.com/hgzimmerman/HLWNPA already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea105352da2f0c0e45bad98bcc720d5d7fd4166aed6d23f0367bc10c0a7ed604 [INFO] running `Command { std: "docker" "start" "-a" "ea105352da2f0c0e45bad98bcc720d5d7fd4166aed6d23f0367bc10c0a7ed604", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea105352da2f0c0e45bad98bcc720d5d7fd4166aed6d23f0367bc10c0a7ed604", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea105352da2f0c0e45bad98bcc720d5d7fd4166aed6d23f0367bc10c0a7ed604", kill_on_drop: false }` [INFO] [stdout] ea105352da2f0c0e45bad98bcc720d5d7fd4166aed6d23f0367bc10c0a7ed604 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bb2dc78ab2b7d0745ca02c4c1ab8bcac4b1d0d030a598d1e390474f2cd76ddc [INFO] running `Command { std: "docker" "start" "-a" "8bb2dc78ab2b7d0745ca02c4c1ab8bcac4b1d0d030a598d1e390474f2cd76ddc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.30 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling textwrap v0.7.0 [INFO] [stderr] Compiling nom v3.2.0 [INFO] [stderr] Compiling uuid v0.4.0 [INFO] [stderr] Compiling clap v2.26.0 [INFO] [stderr] Compiling hlwnpa v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `lang_result::LangError` [INFO] [stdout] --> src/ast/mutability.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use lang_result::LangError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/mod.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | ///Anything that generates an AST node. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/expressions/mod.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | /// Grab the righthand side [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/expressions/mod.rs:55:1 [INFO] [stdout] | [INFO] [stdout] 55 | /// Get an index into an array. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/expressions/mod.rs:67:1 [INFO] [stdout] | [INFO] [stdout] 67 | /// Get a field belonging to a struct [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/parser/expressions/mod.rs:268:21 [INFO] [stdout] | [INFO] [stdout] 268 | (Ok((Some(Operator::Invert), *lhs.clone(), None))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 268 - (Ok((Some(Operator::Invert), *lhs.clone(), None))) [INFO] [stdout] 268 + Ok((Some(Operator::Invert), *lhs.clone(), None)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/parser/expressions/mod.rs:271:21 [INFO] [stdout] | [INFO] [stdout] 271 | (Ok((Some(Operator::Negate), *lhs.clone(), None))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 271 - (Ok((Some(Operator::Negate), *lhs.clone(), None))) [INFO] [stdout] 271 + Ok((Some(Operator::Negate), *lhs.clone(), None)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/parser/expressions/mod.rs:274:21 [INFO] [stdout] | [INFO] [stdout] 274 | (Ok((Some(Operator::Increment), *lhs.clone(), None))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 274 - (Ok((Some(Operator::Increment), *lhs.clone(), None))) [INFO] [stdout] 274 + Ok((Some(Operator::Increment), *lhs.clone(), None)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/parser/expressions/mod.rs:277:21 [INFO] [stdout] | [INFO] [stdout] 277 | (Ok((Some(Operator::Decrement), *lhs.clone(), None))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 277 - (Ok((Some(Operator::Decrement), *lhs.clone(), None))) [INFO] [stdout] 277 + Ok((Some(Operator::Decrement), *lhs.clone(), None)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/parser/expressions/mod.rs:287:13 [INFO] [stdout] | [INFO] [stdout] 287 | (Err( [INFO] [stdout] | ^ [INFO] [stdout] 288 | "Ast isn't an supported when assigning precedence".to_string(), [INFO] [stdout] 289 | )) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 287 ~ Err( [INFO] [stdout] 288 | "Ast isn't an supported when assigning precedence".to_string(), [INFO] [stdout] 289 ~ ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/literal/mod.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | /// put all literal types here [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/literal/array.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | /// Grab a list of literals delimited by [ ] and then check if their datatypes are the same [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/literal/array.rs:58:1 [INFO] [stdout] | [INFO] [stdout] 58 | /// Matches syntax like [0..10] to create an array with the first value of 0, and the last value of 10. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/utilities.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / /// Any token that cannot directly recurse into itself (ie contain an expression as its first token) [INFO] [stdout] 12 | | /// nor contains a keyword. [INFO] [stdout] 13 | | /// [INFO] [stdout] 14 | | /// This is used in the sexpr parser, as anything that could parse an expression could blow up the [INFO] [stdout] 15 | | /// stack, and that parser isn't interested in evaluating assignments, function definitions, etc... [INFO] [stdout] | |_--------------------------------------------------------------------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/assignment.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | /// Used for assigning identifiers to types [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/assignment.rs:44:1 [INFO] [stdout] | [INFO] [stdout] 44 | /// Used for assigning identifiers to types [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/type_signature.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | /// _ts indicates that the parser combinator is a getting a type signature [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/function.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | /// Either a Type or an identifier that can be resolved to a Struct's Type [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/function.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | /// The function definition syntax should look like: fn fn_name(id: datatype, ...) -> return_type { expressions ...} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/body.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | ///Body that only accepts assignments in the form: a : 4 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/parser/body.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | / ///Body that only accepts assignments in the form: a : [INFO] [stdout] 48 | | /// Used for creating a struct's type. [INFO] [stdout] | |_-------------------------------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/repl.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/repl.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `io` is imported redundantly [INFO] [stdout] --> src/repl.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io; [INFO] [stdout] | ------- the item `io` is already imported here [INFO] [stdout] ... [INFO] [stdout] 79 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(trace_macros)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(test)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/include.rs:20:35 [INFO] [stdout] | [INFO] [stdout] 20 | reason: e.description().to_string(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/include.rs:40:27 [INFO] [stdout] | [INFO] [stdout] 40 | reason: e.description().to_string(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hlwnpa` due to 3 previous errors; 26 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8bb2dc78ab2b7d0745ca02c4c1ab8bcac4b1d0d030a598d1e390474f2cd76ddc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bb2dc78ab2b7d0745ca02c4c1ab8bcac4b1d0d030a598d1e390474f2cd76ddc", kill_on_drop: false }` [INFO] [stdout] 8bb2dc78ab2b7d0745ca02c4c1ab8bcac4b1d0d030a598d1e390474f2cd76ddc