[INFO] fetching crate tree-sitter-cli 0.20.8...
[INFO] testing tree-sitter-cli-0.20.8 against 1.75.0 for beta-1.76-1
[INFO] extracting crate tree-sitter-cli 0.20.8 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate tree-sitter-cli 0.20.8 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tree-sitter-cli 0.20.8
[INFO] finished tweaking crates.io crate tree-sitter-cli 0.20.8
[INFO] tweaked toml for crates.io crate tree-sitter-cli 0.20.8 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate tree-sitter-cli 0.20.8 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-highlight v0.20.1
[INFO] [stderr]   Downloaded tree-sitter-config v0.19.0
[INFO] [stderr]   Downloaded tree-sitter-tags v0.20.2
[INFO] [stderr]   Downloaded tree-sitter-loader v0.20.0
[INFO] [stderr]   Downloaded unindent v0.2.1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50c7094da088d03245c3c366f3a3f93903578d3e71063997aa990b4e1681e91f
[INFO] running `Command { std: "docker" "start" "-a" "50c7094da088d03245c3c366f3a3f93903578d3e71063997aa990b4e1681e91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50c7094da088d03245c3c366f3a3f93903578d3e71063997aa990b4e1681e91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c7094da088d03245c3c366f3a3f93903578d3e71063997aa990b4e1681e91f", kill_on_drop: false }`
[INFO] [stdout] 50c7094da088d03245c3c366f3a3f93903578d3e71063997aa990b4e1681e91f
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f1dcc889af9bce204a157c6aa45f9525f72cadf1f97b81bb435a6ab2e9b8066
[INFO] running `Command { std: "docker" "start" "-a" "9f1dcc889af9bce204a157c6aa45f9525f72cadf1f97b81bb435a6ab2e9b8066", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling serde_json v1.0.95
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling tree-sitter-loader v0.20.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling chunked_transfer v1.4.1
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling utf8-width v0.1.6
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling tiny_http v0.12.0
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling smallbitvec v2.5.1
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling webbrowser v0.8.8
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling tree-sitter-tags v0.20.2
[INFO] [stderr]    Compiling tree-sitter-highlight v0.20.1
[INFO] [stderr]    Compiling tree-sitter-cli v0.20.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tree-sitter-config v0.19.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_default_aliases.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let mut status = match step.symbol.kind {
[INFO] [stdout]    |                     ----^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_default_aliases.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut status = match symbol.kind {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_tokens.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 let mut lexical_variable = &mut lexical_variables[index];
[INFO] [stdout]    |                     ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Rule` instead of cloning the inner type
[INFO] [stdout]    --> src/generate/prepare_grammar/extract_tokens.rs:212:75
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         rule: Box::new(self.extract_tokens_in_rule((&rule).clone())),
[INFO] [stdout]     |                                                                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.49s
[INFO] running `Command { std: "docker" "inspect" "9f1dcc889af9bce204a157c6aa45f9525f72cadf1f97b81bb435a6ab2e9b8066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1dcc889af9bce204a157c6aa45f9525f72cadf1f97b81bb435a6ab2e9b8066", kill_on_drop: false }`
[INFO] [stdout] 9f1dcc889af9bce204a157c6aa45f9525f72cadf1f97b81bb435a6ab2e9b8066
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f234f808de97ca2f8197c763f1ebd66fc0ef93612bef8bfa5d8de8c0f27694fd
[INFO] running `Command { std: "docker" "start" "-a" "f234f808de97ca2f8197c763f1ebd66fc0ef93612bef8bfa5d8de8c0f27694fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]    Compiling rustix v0.37.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling linux-raw-sys v0.3.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling unindent v0.2.1
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling tree-sitter-config v0.19.0
[INFO] [stderr]    Compiling tree-sitter-loader v0.20.0
[INFO] [stderr]    Compiling webbrowser v0.8.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling tempfile v3.5.0
[INFO] [stderr]    Compiling tree-sitter-cli v0.20.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `proc_macro`
[INFO] [stdout]   --> src/tests/corpus_test.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use proc_macro::test_with_seed;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `proc_macro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `proc_macro`
[INFO] [stdout]   --> src/tests/parser_test.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use proc_macro::retry;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `proc_macro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `retry`
[INFO] [stdout]    --> src/tests/parser_test.rs:642:3
[INFO] [stdout]     |
[INFO] [stdout] 642 | #[retry(10)]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:76:3
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:71:3
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:61:3
[INFO] [stdout]    |
[INFO] [stdout] 61 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:56:3
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:51:3
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `START_SEED`, `new_seed`
[INFO] [stdout]  --> src/tests/corpus_test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     new_seed,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     START_SEED,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_default_aliases.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let mut status = match step.symbol.kind {
[INFO] [stdout]    |                     ----^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_default_aliases.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut status = match symbol.kind {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_tokens.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 let mut lexical_variable = &mut lexical_variables[index];
[INFO] [stdout]    |                     ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Rule` instead of cloning the inner type
[INFO] [stdout]    --> src/generate/prepare_grammar/extract_tokens.rs:212:75
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         rule: Box::new(self.extract_tokens_in_rule((&rule).clone())),
[INFO] [stdout]     |                                                                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tree-sitter-cli` (lib test) due to 16 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f234f808de97ca2f8197c763f1ebd66fc0ef93612bef8bfa5d8de8c0f27694fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f234f808de97ca2f8197c763f1ebd66fc0ef93612bef8bfa5d8de8c0f27694fd", kill_on_drop: false }`
[INFO] [stdout] f234f808de97ca2f8197c763f1ebd66fc0ef93612bef8bfa5d8de8c0f27694fd
[INFO] testing tree-sitter-cli-0.20.8 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate tree-sitter-cli 0.20.8 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate tree-sitter-cli 0.20.8 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tree-sitter-cli 0.20.8
[INFO] finished tweaking crates.io crate tree-sitter-cli 0.20.8
[INFO] tweaked toml for crates.io crate tree-sitter-cli 0.20.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate tree-sitter-cli 0.20.8 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1aa9513fdf0f95f02ca6639c155453855275300a34057d261cba69e95a6bba1
[INFO] running `Command { std: "docker" "start" "-a" "b1aa9513fdf0f95f02ca6639c155453855275300a34057d261cba69e95a6bba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1aa9513fdf0f95f02ca6639c155453855275300a34057d261cba69e95a6bba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1aa9513fdf0f95f02ca6639c155453855275300a34057d261cba69e95a6bba1", kill_on_drop: false }`
[INFO] [stdout] b1aa9513fdf0f95f02ca6639c155453855275300a34057d261cba69e95a6bba1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6f3c51ffe3353d95fac25531da0d8e3a9673226288e854182f202e1cd869ad4
[INFO] running `Command { std: "docker" "start" "-a" "f6f3c51ffe3353d95fac25531da0d8e3a9673226288e854182f202e1cd869ad4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.159
[INFO] [stderr]    Compiling serde v1.0.159
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling serde_json v1.0.95
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling anyhow v1.0.70
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling tree-sitter-loader v0.20.0
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling utf8-width v0.1.6
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling chunked_transfer v1.4.1
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling tiny_http v0.12.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling smallbitvec v2.5.1
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling webbrowser v0.8.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling tree-sitter-tags v0.20.2
[INFO] [stderr]    Compiling tree-sitter-highlight v0.20.1
[INFO] [stderr]    Compiling tree-sitter-cli v0.20.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tree-sitter-config v0.19.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_default_aliases.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let mut status = match step.symbol.kind {
[INFO] [stdout]    |                     ----^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_default_aliases.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut status = match symbol.kind {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_tokens.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 let mut lexical_variable = &mut lexical_variables[index];
[INFO] [stdout]    |                     ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Rule` instead of cloning the inner type
[INFO] [stdout]    --> src/generate/prepare_grammar/extract_tokens.rs:212:75
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         rule: Box::new(self.extract_tokens_in_rule((&rule).clone())),
[INFO] [stdout]     |                                                                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.62s
[INFO] running `Command { std: "docker" "inspect" "f6f3c51ffe3353d95fac25531da0d8e3a9673226288e854182f202e1cd869ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f3c51ffe3353d95fac25531da0d8e3a9673226288e854182f202e1cd869ad4", kill_on_drop: false }`
[INFO] [stdout] f6f3c51ffe3353d95fac25531da0d8e3a9673226288e854182f202e1cd869ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d621effacd66e2e53d9be37c09d49fc21aea40b3aa90f731fe23dadd24b0c212
[INFO] running `Command { std: "docker" "start" "-a" "d621effacd66e2e53d9be37c09d49fc21aea40b3aa90f731fe23dadd24b0c212", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]    Compiling rustix v0.37.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling linux-raw-sys v0.3.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling unindent v0.2.1
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tree-sitter-config v0.19.0
[INFO] [stderr]    Compiling tree-sitter-loader v0.20.0
[INFO] [stderr]    Compiling webbrowser v0.8.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]    Compiling tempfile v3.5.0
[INFO] [stderr]    Compiling tree-sitter-cli v0.20.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `proc_macro`
[INFO] [stdout]   --> src/tests/corpus_test.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use proc_macro::test_with_seed;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `proc_macro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `proc_macro`
[INFO] [stdout]   --> src/tests/parser_test.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use proc_macro::retry;
[INFO] [stdout]    |     ^^^^^^^^^^ use of undeclared crate or module `proc_macro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `retry`
[INFO] [stdout]    --> src/tests/parser_test.rs:642:3
[INFO] [stdout]     |
[INFO] [stdout] 642 | #[retry(10)]
[INFO] [stdout]     |   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:76:3
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:71:3
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:66:3
[INFO] [stdout]    |
[INFO] [stdout] 66 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:61:3
[INFO] [stdout]    |
[INFO] [stdout] 61 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:56:3
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:51:3
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:36:3
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:31:3
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `test_with_seed`
[INFO] [stdout]   --> src/tests/corpus_test.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[test_with_seed(retry=10, seed=*START_SEED, seed_fn=new_seed)]
[INFO] [stdout]    |   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_default_aliases.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let mut status = match step.symbol.kind {
[INFO] [stdout]    |                     ----^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_default_aliases.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut status = match symbol.kind {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/generate/prepare_grammar/extract_tokens.rs:52:21
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 let mut lexical_variable = &mut lexical_variables[index];
[INFO] [stdout]    |                     ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `START_SEED`, `new_seed`
[INFO] [stdout]  --> src/tests/corpus_test.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     new_seed,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     START_SEED,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Rule` instead of cloning the inner type
[INFO] [stdout]    --> src/generate/prepare_grammar/extract_tokens.rs:212:75
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         rule: Box::new(self.extract_tokens_in_rule((&rule).clone())),
[INFO] [stdout]     |                                                                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tree-sitter-cli` (lib test) due to 16 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d621effacd66e2e53d9be37c09d49fc21aea40b3aa90f731fe23dadd24b0c212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d621effacd66e2e53d9be37c09d49fc21aea40b3aa90f731fe23dadd24b0c212", kill_on_drop: false }`
[INFO] [stdout] d621effacd66e2e53d9be37c09d49fc21aea40b3aa90f731fe23dadd24b0c212
