[INFO] cloning repository https://github.com/ClSlaid/fh-lox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ClSlaid/fh-lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClSlaid%2Ffh-lox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClSlaid%2Ffh-lox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 423ff532c0f22a6b9fc3731d4fe4c8302e74f126
[INFO] checking ClSlaid/fh-lox against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClSlaid%2Ffh-lox" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ClSlaid/fh-lox
[INFO] finished tweaking git repo https://github.com/ClSlaid/fh-lox
[INFO] tweaked toml for git repo https://github.com/ClSlaid/fh-lox written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ClSlaid/fh-lox on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ClSlaid/fh-lox 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 396ee9c72ba38458c604a1c6f40565415b32ff31f3e406a326b702f09b383179
[INFO] running `Command { std: "docker" "start" "-a" "396ee9c72ba38458c604a1c6f40565415b32ff31f3e406a326b702f09b383179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "396ee9c72ba38458c604a1c6f40565415b32ff31f3e406a326b702f09b383179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396ee9c72ba38458c604a1c6f40565415b32ff31f3e406a326b702f09b383179", kill_on_drop: false }`
[INFO] [stdout] 396ee9c72ba38458c604a1c6f40565415b32ff31f3e406a326b702f09b383179
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a59b832445e87aee6b0ea2b20a398424df97805bfa7e63c269b4fab7b55d23f
[INFO] running `Command { std: "docker" "start" "-a" "3a59b832445e87aee6b0ea2b20a398424df97805bfa7e63c269b4fab7b55d23f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling unicode-xid v0.2.4
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[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking siphasher v0.3.10
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]    Compiling ena v0.14.2
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[INFO] [stderr]    Compiling petgraph v0.6.3
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[INFO] [stderr]    Compiling regex v1.8.4
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[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]     Checking lalrpop-util v0.20.0
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[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling lalrpop v0.20.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]    Compiling logos-derive v0.13.0
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[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]    Compiling fh-lox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::assert_matches`
[INFO] [stdout]    --> src/syntax/token.rs:167:14
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use std::assert_matches::assert_matches;
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ could not find `assert_matches` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__AssignExpr::AssignExprParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:2896:9
[INFO] [stdout]      |
[INFO] [stdout] 2896 | pub use self::__parse__AssignExpr::AssignExprParser;
[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__CmpExpr::CmpExprParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:5777:9
[INFO] [stdout]      |
[INFO] [stdout] 5777 | pub use self::__parse__CmpExpr::CmpExprParser;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__CmpOp::CmpOpParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:8447:9
[INFO] [stdout]      |
[INFO] [stdout] 8447 | pub use self::__parse__CmpOp::CmpOpParser;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__EqualityExpr::EqualityExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:11328:9
[INFO] [stdout]       |
[INFO] [stdout] 11328 | pub use self::__parse__EqualityExpr::EqualityExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__EqualityOp::EqualityOpParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:13990:9
[INFO] [stdout]       |
[INFO] [stdout] 13990 | pub use self::__parse__EqualityOp::EqualityOpParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__ExprOp::ExprOpParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:19535:9
[INFO] [stdout]       |
[INFO] [stdout] 19535 | pub use self::__parse__ExprOp::ExprOpParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__ExprS::ExprSParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:22428:9
[INFO] [stdout]       |
[INFO] [stdout] 22428 | pub use self::__parse__ExprS::ExprSParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__ExprStmt::ExprStmtParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:25330:9
[INFO] [stdout]       |
[INFO] [stdout] 25330 | pub use self::__parse__ExprStmt::ExprStmtParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__FactorExpr::FactorExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:28211:9
[INFO] [stdout]       |
[INFO] [stdout] 28211 | pub use self::__parse__FactorExpr::FactorExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__FactorOp::FactorOpParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:30873:9
[INFO] [stdout]       |
[INFO] [stdout] 30873 | pub use self::__parse__FactorOp::FactorOpParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__LogicAndExpr::LogicAndExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:33754:9
[INFO] [stdout]       |
[INFO] [stdout] 33754 | pub use self::__parse__LogicAndExpr::LogicAndExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__LogicOrExpr::LogicOrExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:36635:9
[INFO] [stdout]       |
[INFO] [stdout] 36635 | pub use self::__parse__LogicOrExpr::LogicOrExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__PrimaryExpr::PrimaryExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:39516:9
[INFO] [stdout]       |
[INFO] [stdout] 39516 | pub use self::__parse__PrimaryExpr::PrimaryExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__PrintStmt::PrintStmtParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:42422:9
[INFO] [stdout]       |
[INFO] [stdout] 42422 | pub use self::__parse__PrintStmt::PrintStmtParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__AssignExpr::AssignExprParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:2896:9
[INFO] [stdout]      |
[INFO] [stdout] 2896 | pub use self::__parse__AssignExpr::AssignExprParser;
[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__CmpExpr::CmpExprParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:5777:9
[INFO] [stdout]      |
[INFO] [stdout] 5777 | pub use self::__parse__CmpExpr::CmpExprParser;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__CmpOp::CmpOpParser`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:8447:9
[INFO] [stdout]      |
[INFO] [stdout] 8447 | pub use self::__parse__CmpOp::CmpOpParser;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__EqualityExpr::EqualityExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:11328:9
[INFO] [stdout]       |
[INFO] [stdout] 11328 | pub use self::__parse__EqualityExpr::EqualityExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__EqualityOp::EqualityOpParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:13990:9
[INFO] [stdout]       |
[INFO] [stdout] 13990 | pub use self::__parse__EqualityOp::EqualityOpParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Stmt::StmtParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:48371:9
[INFO] [stdout]       |
[INFO] [stdout] 48371 | pub use self::__parse__Stmt::StmtParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__ExprOp::ExprOpParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:19535:9
[INFO] [stdout]       |
[INFO] [stdout] 19535 | pub use self::__parse__ExprOp::ExprOpParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__StmtS::StmtSParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:51342:9
[INFO] [stdout]       |
[INFO] [stdout] 51342 | pub use self::__parse__StmtS::StmtSParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__ExprS::ExprSParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:22428:9
[INFO] [stdout]       |
[INFO] [stdout] 22428 | pub use self::__parse__ExprS::ExprSParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__ExprStmt::ExprStmtParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:25330:9
[INFO] [stdout]       |
[INFO] [stdout] 25330 | pub use self::__parse__ExprStmt::ExprStmtParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__TermExpr::TermExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:54223:9
[INFO] [stdout]       |
[INFO] [stdout] 54223 | pub use self::__parse__TermExpr::TermExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__FactorExpr::FactorExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:28211:9
[INFO] [stdout]       |
[INFO] [stdout] 28211 | pub use self::__parse__FactorExpr::FactorExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__FactorOp::FactorOpParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:30873:9
[INFO] [stdout]       |
[INFO] [stdout] 30873 | pub use self::__parse__FactorOp::FactorOpParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__UnaryExpr::UnaryExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:57104:9
[INFO] [stdout]       |
[INFO] [stdout] 57104 | pub use self::__parse__UnaryExpr::UnaryExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__LogicAndExpr::LogicAndExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:33754:9
[INFO] [stdout]       |
[INFO] [stdout] 33754 | pub use self::__parse__LogicAndExpr::LogicAndExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__LogicOrExpr::LogicOrExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:36635:9
[INFO] [stdout]       |
[INFO] [stdout] 36635 | pub use self::__parse__LogicOrExpr::LogicOrExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__UnaryOp::UnaryOpParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:59766:9
[INFO] [stdout]       |
[INFO] [stdout] 59766 | pub use self::__parse__UnaryOp::UnaryOpParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__PrimaryExpr::PrimaryExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:39516:9
[INFO] [stdout]       |
[INFO] [stdout] 39516 | pub use self::__parse__PrimaryExpr::PrimaryExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__VarStmt::VarStmtParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:62684:9
[INFO] [stdout]       |
[INFO] [stdout] 62684 | pub use self::__parse__VarStmt::VarStmtParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__PrintStmt::PrintStmtParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:42422:9
[INFO] [stdout]       |
[INFO] [stdout] 42422 | pub use self::__parse__PrintStmt::PrintStmtParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::StmtS`
[INFO] [stdout]   --> src/syntax/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use ast::StmtS;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__Stmt::StmtParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:48371:9
[INFO] [stdout]       |
[INFO] [stdout] 48371 | pub use self::__parse__Stmt::StmtParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__StmtS::StmtSParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:51342:9
[INFO] [stdout]       |
[INFO] [stdout] 51342 | pub use self::__parse__StmtS::StmtSParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__TermExpr::TermExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:54223:9
[INFO] [stdout]       |
[INFO] [stdout] 54223 | pub use self::__parse__TermExpr::TermExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__UnaryExpr::UnaryExprParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:57104:9
[INFO] [stdout]       |
[INFO] [stdout] 57104 | pub use self::__parse__UnaryExpr::UnaryExprParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__UnaryOp::UnaryOpParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:59766:9
[INFO] [stdout]       |
[INFO] [stdout] 59766 | pub use self::__parse__UnaryOp::UnaryOpParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::__parse__VarStmt::VarStmtParser`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/fh-lox-255ccd34b4b57e0c/out/syntax/grammar.rs:62684:9
[INFO] [stdout]       |
[INFO] [stdout] 62684 | pub use self::__parse__VarStmt::VarStmtParser;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::StmtS`
[INFO] [stdout]   --> src/syntax/mod.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub use ast::StmtS;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `assert_matches` has been stable since 1.95.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(assert_matches)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `assert_matches` has been stable since 1.95.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(assert_matches)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fh-lox` (lib test) due to 1 previous error; 22 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3a59b832445e87aee6b0ea2b20a398424df97805bfa7e63c269b4fab7b55d23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a59b832445e87aee6b0ea2b20a398424df97805bfa7e63c269b4fab7b55d23f", kill_on_drop: false }`
[INFO] [stdout] 3a59b832445e87aee6b0ea2b20a398424df97805bfa7e63c269b4fab7b55d23f
