[INFO] cloning repository https://github.com/HubCodes/language-template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HubCodes/language-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHubCodes%2Flanguage-template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHubCodes%2Flanguage-template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91501694182bf0adb8fb12930760b123704cde7f
[INFO] fixing HubCodes/language-template against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHubCodes%2Flanguage-template" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HubCodes/language-template
[INFO] finished tweaking git repo https://github.com/HubCodes/language-template
[INFO] tweaked toml for git repo https://github.com/HubCodes/language-template written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HubCodes/language-template on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HubCodes/language-template already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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-7-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0feda46887333d00625a712ca090601061e5b4bc6ee83d6e5b5e4433a1e28863
[INFO] running `Command { std: "docker" "start" "0feda46887333d00625a712ca090601061e5b4bc6ee83d6e5b5e4433a1e28863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0feda46887333d00625a712ca090601061e5b4bc6ee83d6e5b5e4433a1e28863" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0feda46887333d00625a712ca090601061e5b4bc6ee83d6e5b5e4433a1e28863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0feda46887333d00625a712ca090601061e5b4bc6ee83d6e5b5e4433a1e28863" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   lalrpop-util v0.19.1 removed features: lexer, regex
[INFO] [stderr]   libc v0.2.80 removed features: default, std
[INFO] [stderr]   serde v1.0.117 removed features: default, derive, serde_derive, std
[INFO] [stderr] 
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.50
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]     Checking lang v0.1.0 (/opt/rustwide/workdir/lang)
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking lalrpop-util v0.19.1
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling lalrpop v0.19.1
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> parser/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Expr::ExprParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-d24e539e0533dd88/out/grammar.rs:3106:9
[INFO] [stdout]      |
[INFO] [stdout] 3106 | pub use self::__parse__Expr::ExprParser;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Term::TermParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-d24e539e0533dd88/out/grammar.rs:9296:9
[INFO] [stdout]      |
[INFO] [stdout] 9296 | pub use self::__parse__Term::TermParser;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/parser-d24e539e0533dd88/out/grammar.rs:919:16
[INFO] [stdout]     |
[INFO] [stdout] 918 |     impl ExprParser {
[INFO] [stdout]     |     --------------- associated function in this implementation
[INFO] [stdout] 919 |         pub fn new() -> ExprParser {
[INFO] [stdout]     |                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-d24e539e0533dd88/out/grammar.rs:7109:16
[INFO] [stdout]      |
[INFO] [stdout] 7108 |     impl TermParser {
[INFO] [stdout]      |     --------------- associated function in this implementation
[INFO] [stdout] 7109 |         pub fn new() -> TermParser {
[INFO] [stdout]      |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> parser/src/lib.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn parse(code: &str) -> Result<Program, ParseError<usize, lexer::Token, &str>> {
[INFO] [stdout]    |                    ^^^^                                       ^^^^^^^^^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                                          |
[INFO] [stdout]    |                    the lifetime is elided here                the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn parse(code: &str) -> Result<Program, ParseError<usize, lexer::Token<'_>, &str>> {
[INFO] [stdout]    |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking minijs-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] [stderr] crater-edition-check: minijs-rust v0.1.0 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking lalrpop-util v0.19.1
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling lalrpop v0.19.1
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stdout] error[E0432]: unresolved import `lalrpop_util::lexer`
[INFO] [stdout]  --> parser/src/lib.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | use lalrpop_util::{ParseError, lexer};
[INFO] [stdout]   |                                ^^^^^ no `lexer` in the root
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-util-0.19.1/src/lib.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[cfg(feature = "lexer")]
[INFO] [stdout]   |       ----------------- the item is gated behind the `lexer` feature
[INFO] [stdout] 5 | pub mod lexer;
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::__lalrpop_util::lexer`
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 |     use self::__lalrpop_util::lexer::Token;
[INFO] [stdout]    |                               ^^^^^ could not find `lexer` in `__lalrpop_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-util-0.19.1/src/lib.rs:5:9
[INFO] [stdout]    |
[INFO] [stdout]  4 | #[cfg(feature = "lexer")]
[INFO] [stdout]    |       ----------------- the item is gated behind the `lexer` feature
[INFO] [stdout]  5 | pub mod lexer;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::__lalrpop_util::lexer`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:3122:31
[INFO] [stdout]      |
[INFO] [stdout] 3122 |     use self::__lalrpop_util::lexer::Token;
[INFO] [stdout]      |                               ^^^^^ could not find `lexer` in `__lalrpop_util`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-util-0.19.1/src/lib.rs:5:9
[INFO] [stdout]      |
[INFO] [stdout]    4 | #[cfg(feature = "lexer")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `lexer` feature
[INFO] [stdout]    5 | pub mod lexer;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::__lalrpop_util::lexer`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:6216:31
[INFO] [stdout]      |
[INFO] [stdout] 6216 |     use self::__lalrpop_util::lexer::Token;
[INFO] [stdout]      |                               ^^^^^ could not find `lexer` in `__lalrpop_util`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-util-0.19.1/src/lib.rs:5:9
[INFO] [stdout]      |
[INFO] [stdout]    4 | #[cfg(feature = "lexer")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `lexer` feature
[INFO] [stdout]    5 | pub mod lexer;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `self::__lalrpop_util::lexer`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:9354:31
[INFO] [stdout]      |
[INFO] [stdout] 9354 | pub use self::__lalrpop_util::lexer::Token;
[INFO] [stdout]      |                               ^^^^^ could not find `lexer` in `__lalrpop_util`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-util-0.19.1/src/lib.rs:5:9
[INFO] [stdout]      |
[INFO] [stdout]    4 | #[cfg(feature = "lexer")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `lexer` feature
[INFO] [stdout]    5 | pub mod lexer;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `lexer` in `__lalrpop_util`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:914:34
[INFO] [stdout]     |
[INFO] [stdout] 914 |         builder: __lalrpop_util::lexer::MatcherBuilder,
[INFO] [stdout]     |                                  ^^^^^ could not find `lexer` in `__lalrpop_util`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-util-0.19.1/src/lib.rs:5:9
[INFO] [stdout]     |
[INFO] [stdout]   4 | #[cfg(feature = "lexer")]
[INFO] [stdout]     |       ----------------- the item is gated behind the `lexer` feature
[INFO] [stdout]   5 | pub mod lexer;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `lexer` in `__lalrpop_util`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:4008:34
[INFO] [stdout]      |
[INFO] [stdout] 4008 |         builder: __lalrpop_util::lexer::MatcherBuilder,
[INFO] [stdout]      |                                  ^^^^^ could not find `lexer` in `__lalrpop_util`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-util-0.19.1/src/lib.rs:5:9
[INFO] [stdout]      |
[INFO] [stdout]    4 | #[cfg(feature = "lexer")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `lexer` feature
[INFO] [stdout]    5 | pub mod lexer;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `lexer` in `__lalrpop_util`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:7104:34
[INFO] [stdout]      |
[INFO] [stdout] 7104 |         builder: __lalrpop_util::lexer::MatcherBuilder,
[INFO] [stdout]      |                                  ^^^^^ could not find `lexer` in `__lalrpop_util`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-util-0.19.1/src/lib.rs:5:9
[INFO] [stdout]      |
[INFO] [stdout]    4 | #[cfg(feature = "lexer")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `lexer` feature
[INFO] [stdout]    5 | pub mod lexer;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `lexer` in `__lalrpop_util`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:9310:45
[INFO] [stdout]      |
[INFO] [stdout] 9310 |     pub fn new_builder() -> __lalrpop_util::lexer::MatcherBuilder {
[INFO] [stdout]      |                                             ^^^^^ could not find `lexer` in `__lalrpop_util`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-util-0.19.1/src/lib.rs:5:9
[INFO] [stdout]      |
[INFO] [stdout]    4 | #[cfg(feature = "lexer")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `lexer` feature
[INFO] [stdout]    5 | pub mod lexer;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `lexer` in `__lalrpop_util`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:9351:25
[INFO] [stdout]      |
[INFO] [stdout] 9351 |         __lalrpop_util::lexer::MatcherBuilder::new(__strs.iter().copied()).unwrap()
[INFO] [stdout]      |                         ^^^^^ could not find `lexer` in `__lalrpop_util`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lalrpop-util-0.19.1/src/lib.rs:5:9
[INFO] [stdout]      |
[INFO] [stdout]    4 | #[cfg(feature = "lexer")]
[INFO] [stdout]      |       ----------------- the item is gated behind the `lexer` feature
[INFO] [stdout]    5 | pub mod lexer;
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> parser/src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use] extern crate lazy_static;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Expr::ExprParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:3106:9
[INFO] [stdout]      |
[INFO] [stdout] 3106 | pub use self::__parse__Expr::ExprParser;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Term::TermParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/parser-58394ef48772794d/out/grammar.rs:9296:9
[INFO] [stdout]      |
[INFO] [stdout] 9296 | pub use self::__parse__Term::TermParser;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parser` (lib) due to 10 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0feda46887333d00625a712ca090601061e5b4bc6ee83d6e5b5e4433a1e28863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0feda46887333d00625a712ca090601061e5b4bc6ee83d6e5b5e4433a1e28863", kill_on_drop: false }`
[INFO] [stdout] 0feda46887333d00625a712ca090601061e5b4bc6ee83d6e5b5e4433a1e28863
