[INFO] fetching crate grabapl_syntax 0.0.4...
[INFO] testing grabapl_syntax-0.0.4 against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] extracting crate grabapl_syntax 0.0.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate grabapl_syntax 0.0.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate grabapl_syntax 0.0.4
[INFO] tweaked toml for crates.io crate grabapl_syntax 0.0.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grabapl_syntax 0.0.4 on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grabapl_syntax 0.0.4 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded internment v0.8.6
[INFO] [stderr]   Downloaded serde_json_any_key v2.0.0
[INFO] [stderr]   Downloaded ariadne v0.5.1
[INFO] [stderr]   Downloaded grabapl v0.0.4
[INFO] [stderr]   Downloaded error-stack v0.5.0
[INFO] [stderr]   Downloaded chumsky v0.10.1
[INFO] [stderr]   Downloaded proptest v1.7.0
[INFO] [stderr]   Downloaded regex-syntax v0.7.5
[INFO] [stderr]   Downloaded regex-automata v0.3.9
[INFO] [stderr]   Downloaded grabapl_temp_petgraph_crate_not_namesquatting_i_promise v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2afefc8cf7feb686ad5379f9427aaefacf271b839f7deab60a2c7540fef06f57
[INFO] running `Command { std: "docker" "start" "-a" "2afefc8cf7feb686ad5379f9427aaefacf271b839f7deab60a2c7540fef06f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2afefc8cf7feb686ad5379f9427aaefacf271b839f7deab60a2c7540fef06f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2afefc8cf7feb686ad5379f9427aaefacf271b839f7deab60a2c7540fef06f57", kill_on_drop: false }`
[INFO] [stdout] 2afefc8cf7feb686ad5379f9427aaefacf271b839f7deab60a2c7540fef06f57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ed83759cac8e1d5d4d4ebe7baaa8fae4df70d6ce4dd80a57a635f9d9e013148
[INFO] running `Command { std: "docker" "start" "-a" "4ed83759cac8e1d5d4d4ebe7baaa8fae4df70d6ce4dd80a57a635f9d9e013148", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling fixedbitset v0.5.7
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[INFO] [stderr]    Compiling chumsky v0.10.1
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling ariadne v0.5.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling internment v0.8.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling error-stack v0.5.0
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling grabapl_temp_petgraph_crate_not_namesquatting_i_promise v0.0.0
[INFO] [stderr]    Compiling serde_json_any_key v2.0.0
[INFO] [stderr]    Compiling grabapl v0.0.4
[INFO] [stderr]    Compiling grabapl_syntax v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/custom_syntax.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt;
[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: `std::error::Error`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_sig`
[INFO] [stdout]    --> src/interpreter.rs:321:39
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 FnImplicitParam::Edge(edge_sig) => {
[INFO] [stdout]     |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_sig`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_stmt_span`
[INFO] [stdout]    --> src/interpreter.rs:801:23
[INFO] [stdout]     |
[INFO] [stdout] 801 |         (return_stmt, return_stmt_span): Spanned<ReturnStmt<'src, S::CS>>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_stmt_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/interpreter.rs:906:46
[INFO] [stdout]     |
[INFO] [stdout] 906 |     let tokens = tokens.into_iter().map(|(t, s)| t).collect::<Vec<_>>();
[INFO] [stdout]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_span`
[INFO] [stdout]    --> src/lib.rs:837:31
[INFO] [stdout]     |
[INFO] [stdout] 837 |         if let Some((program, file_span)) = ast.filter(|_| errs.len() + parse_errs.len() == 0) {
[INFO] [stdout]     |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_span`
[INFO] [stdout]   --> src/main.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |         if let Some((program, file_span)) = ast.filter(|_| errs.len() + parse_errs.len() == 0) {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.45s
[INFO] running `Command { std: "docker" "inspect" "4ed83759cac8e1d5d4d4ebe7baaa8fae4df70d6ce4dd80a57a635f9d9e013148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed83759cac8e1d5d4d4ebe7baaa8fae4df70d6ce4dd80a57a635f9d9e013148", kill_on_drop: false }`
[INFO] [stdout] 4ed83759cac8e1d5d4d4ebe7baaa8fae4df70d6ce4dd80a57a635f9d9e013148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2259e6746ffedf9885a62f1ac6a7ba6fef9215e0be0dbb74965d095808371a5
[INFO] running `Command { std: "docker" "start" "-a" "f2259e6746ffedf9885a62f1ac6a7ba6fef9215e0be0dbb74965d095808371a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling wait-timeout v0.2.1
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[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.1
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[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling test-log-macros v0.2.18
[INFO] [stderr]    Compiling test-log v0.2.18
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling grabapl_temp_petgraph_crate_not_namesquatting_i_promise v0.0.0
[INFO] [stderr]    Compiling serde_json_any_key v2.0.0
[INFO] [stderr]    Compiling grabapl v0.0.4
[INFO] [stderr]    Compiling grabapl_syntax v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/custom_syntax.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt;
[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: `std::error::Error`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/custom_syntax.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt;
[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: `std::error::Error`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_sig`
[INFO] [stdout]    --> src/interpreter.rs:321:39
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 FnImplicitParam::Edge(edge_sig) => {
[INFO] [stdout]     |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_sig`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_stmt_span`
[INFO] [stdout]    --> src/interpreter.rs:801:23
[INFO] [stdout]     |
[INFO] [stdout] 801 |         (return_stmt, return_stmt_span): Spanned<ReturnStmt<'src, S::CS>>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_stmt_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/interpreter.rs:906:46
[INFO] [stdout]     |
[INFO] [stdout] 906 |     let tokens = tokens.into_iter().map(|(t, s)| t).collect::<Vec<_>>();
[INFO] [stdout]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_span`
[INFO] [stdout]    --> src/lib.rs:837:31
[INFO] [stdout]     |
[INFO] [stdout] 837 |         if let Some((program, file_span)) = ast.filter(|_| errs.len() + parse_errs.len() == 0) {
[INFO] [stdout]     |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edge_sig`
[INFO] [stdout]    --> src/interpreter.rs:321:39
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 FnImplicitParam::Edge(edge_sig) => {
[INFO] [stdout]     |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_sig`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_stmt_span`
[INFO] [stdout]    --> src/interpreter.rs:801:23
[INFO] [stdout]     |
[INFO] [stdout] 801 |         (return_stmt, return_stmt_span): Spanned<ReturnStmt<'src, S::CS>>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_stmt_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/interpreter.rs:906:46
[INFO] [stdout]     |
[INFO] [stdout] 906 |     let tokens = tokens.into_iter().map(|(t, s)| t).collect::<Vec<_>>();
[INFO] [stdout]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_span`
[INFO] [stdout]    --> src/lib.rs:837:31
[INFO] [stdout]     |
[INFO] [stdout] 837 |         if let Some((program, file_span)) = ast.filter(|_| errs.len() + parse_errs.len() == 0) {
[INFO] [stdout]     |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op_ctx`
[INFO] [stdout]   --> tests/shape_query_names.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let (op_ctx, fn_map) = grabapl_syntax::parse_to_op_ctx_and_map::<TestSemantics>(SRC);
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_op_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fn_map`
[INFO] [stdout]   --> tests/shape_query_names.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let (op_ctx, fn_map) = grabapl_syntax::parse_to_op_ctx_and_map::<TestSemantics>(SRC);
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op_ctx`
[INFO] [stdout]   --> tests/diverge_test.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let (op_ctx, fn_map) = grabapl_syntax::parse_to_op_ctx_and_map::<TestSemantics>(SRC);
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_op_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fn_map`
[INFO] [stdout]   --> tests/diverge_test.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let (op_ctx, fn_map) = grabapl_syntax::parse_to_op_ctx_and_map::<TestSemantics>(SRC);
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_span`
[INFO] [stdout]   --> src/main.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |         if let Some((program, file_span)) = ast.filter(|_| errs.len() + parse_errs.len() == 0) {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_span`
[INFO] [stdout]   --> src/main.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |         if let Some((program, file_span)) = ast.filter(|_| errs.len() + parse_errs.len() == 0) {
[INFO] [stdout]    |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grabapl_syntax` (lib test); 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/bin/rustc --crate-name grabapl_syntax --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=5e210033fe49affc -C extra-filename=-b54a734198bf4e3b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ariadne=/opt/rustwide/target/debug/deps/libariadne-9c5f493aeb566091.rlib --extern chumsky=/opt/rustwide/target/debug/deps/libchumsky-1daf33379b2ad94d.rlib --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-7108a4c1aec874f2.rlib --extern error_stack=/opt/rustwide/target/debug/deps/liberror_stack-787585dd09ecb427.rlib --extern grabapl=/opt/rustwide/target/debug/deps/libgrabapl-f43f325e935d81ad.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-cf4a551c5e21bb4c.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-12104b1289541c3c.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3d0eeb0b7fc6127a.rlib --extern test_log=/opt/rustwide/target/debug/deps/libtest_log-2bbdfcaa610f8da8.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a24bee79404663c3.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-21f4316b5e66de81/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `grabapl_syntax` (test "max_heap_remove_proptest")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/f9988fefd3add01f414f52b414308e7872622fee/bin/rustc --crate-name max_heap_remove_proptest --edition=2024 tests/max_heap_remove_proptest.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=2581fa2e599ea8fe -C extra-filename=-01d595da9f176baf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ariadne=/opt/rustwide/target/debug/deps/libariadne-9c5f493aeb566091.rlib --extern chumsky=/opt/rustwide/target/debug/deps/libchumsky-1daf33379b2ad94d.rlib --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-7108a4c1aec874f2.rlib --extern error_stack=/opt/rustwide/target/debug/deps/liberror_stack-787585dd09ecb427.rlib --extern grabapl=/opt/rustwide/target/debug/deps/libgrabapl-f43f325e935d81ad.rlib --extern grabapl_syntax=/opt/rustwide/target/debug/deps/libgrabapl_syntax-8f7149910d3e3fc4.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-cf4a551c5e21bb4c.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-12104b1289541c3c.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3d0eeb0b7fc6127a.rlib --extern test_log=/opt/rustwide/target/debug/deps/libtest_log-2bbdfcaa610f8da8.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-a24bee79404663c3.rlib --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-21f4316b5e66de81/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f2259e6746ffedf9885a62f1ac6a7ba6fef9215e0be0dbb74965d095808371a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2259e6746ffedf9885a62f1ac6a7ba6fef9215e0be0dbb74965d095808371a5", kill_on_drop: false }`
[INFO] [stdout] f2259e6746ffedf9885a62f1ac6a7ba6fef9215e0be0dbb74965d095808371a5
