[INFO] fetching crate mun_syntax 0.4.0... [INFO] testing mun_syntax-0.4.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate mun_syntax 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate mun_syntax 0.4.0 [INFO] finished tweaking crates.io crate mun_syntax 0.4.0 [INFO] tweaked toml for crates.io crate mun_syntax 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mun_syntax 0.4.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 43 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding ra_ap_text_edit v0.0.142 (available: v0.0.241) [INFO] [stderr] Adding rowan v0.15.17 (available: v0.16.1) [INFO] [stderr] Adding smol_str v0.1.24 (available: v0.3.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37d2095f5ee3c34b215103158f888c222427b4fe30ffc5699a3b75fefaa2eeb8 [INFO] running `Command { std: "docker" "start" "-a" "37d2095f5ee3c34b215103158f888c222427b4fe30ffc5699a3b75fefaa2eeb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37d2095f5ee3c34b215103158f888c222427b4fe30ffc5699a3b75fefaa2eeb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37d2095f5ee3c34b215103158f888c222427b4fe30ffc5699a3b75fefaa2eeb8", kill_on_drop: false }` [INFO] [stdout] 37d2095f5ee3c34b215103158f888c222427b4fe30ffc5699a3b75fefaa2eeb8 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dcd0d427bfb0cdbfe18c0c8ec4badd5b93af6fc91bca864244ed1576ad06acb [INFO] running `Command { std: "docker" "start" "-a" "3dcd0d427bfb0cdbfe18c0c8ec4badd5b93af6fc91bca864244ed1576ad06acb", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling countme v3.0.1 [INFO] [stderr] Compiling extendhash v1.0.10 [INFO] [stderr] Compiling drop_bomb v0.1.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling text-size v1.1.1 [INFO] [stderr] Compiling smol_str v0.1.24 [INFO] [stderr] Compiling rowan v0.15.17 [INFO] [stderr] Compiling mun_abi v0.4.0 [INFO] [stderr] Compiling ra_ap_text_edit v0.0.142 [INFO] [stderr] Compiling mun_syntax v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `NodeOrToken` [INFO] [stdout] --> src/syntax_node.rs:38:28 [INFO] [stdout] | [INFO] [stdout] 38 | pub use rowan::{Direction, NodeOrToken}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `current` is never used [INFO] [stdout] --> src/parsing.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | trait TokenSource { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 20 | fn current(&self) -> Token; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parsing/lexer/cursor.rs:83:14 [INFO] [stdout] | [INFO] [stdout] 83 | fn chars(&self) -> Chars { [INFO] [stdout] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 83 | fn chars(&self) -> Chars<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.99s [INFO] running `Command { std: "docker" "inspect" "3dcd0d427bfb0cdbfe18c0c8ec4badd5b93af6fc91bca864244ed1576ad06acb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dcd0d427bfb0cdbfe18c0c8ec4badd5b93af6fc91bca864244ed1576ad06acb", kill_on_drop: false }` [INFO] [stdout] 3dcd0d427bfb0cdbfe18c0c8ec4badd5b93af6fc91bca864244ed1576ad06acb [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe698811c5308c316a64ed9013484f987e85371dddc4355e6f04dc9202dc17fc [INFO] running `Command { std: "docker" "start" "-a" "fe698811c5308c316a64ed9013484f987e85371dddc4355e6f04dc9202dc17fc", kill_on_drop: false }` [INFO] [stderr] Compiling insta v1.43.2 [INFO] [stdout] warning: unused import: `NodeOrToken` [INFO] [stdout] --> src/syntax_node.rs:38:28 [INFO] [stdout] | [INFO] [stdout] 38 | pub use rowan::{Direction, NodeOrToken}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `current` is never used [INFO] [stdout] --> src/parsing.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | trait TokenSource { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 20 | fn current(&self) -> Token; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parsing/lexer/cursor.rs:83:14 [INFO] [stdout] | [INFO] [stdout] 83 | fn chars(&self) -> Chars { [INFO] [stdout] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 83 | fn chars(&self) -> Chars<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mun_syntax v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `NodeOrToken` [INFO] [stdout] --> src/syntax_node.rs:38:28 [INFO] [stdout] | [INFO] [stdout] 38 | pub use rowan::{Direction, NodeOrToken}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `current` is never used [INFO] [stdout] --> src/parsing.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | trait TokenSource { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 20 | fn current(&self) -> Token; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parsing/lexer/cursor.rs:83:14 [INFO] [stdout] | [INFO] [stdout] 83 | fn chars(&self) -> Chars { [INFO] [stdout] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 83 | fn chars(&self) -> Chars<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.32s [INFO] running `Command { std: "docker" "inspect" "fe698811c5308c316a64ed9013484f987e85371dddc4355e6f04dc9202dc17fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe698811c5308c316a64ed9013484f987e85371dddc4355e6f04dc9202dc17fc", kill_on_drop: false }` [INFO] [stdout] fe698811c5308c316a64ed9013484f987e85371dddc4355e6f04dc9202dc17fc [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8288cbbf8ca32f92889561dedc4cdeae78a0a5ff594994fa7bc88e607bca7e49 [INFO] running `Command { std: "docker" "start" "-a" "8288cbbf8ca32f92889561dedc4cdeae78a0a5ff594994fa7bc88e607bca7e49", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `NodeOrToken` [INFO] [stderr] --> src/syntax_node.rs:38:28 [INFO] [stderr] | [INFO] [stderr] 38 | pub use rowan::{Direction, NodeOrToken}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `current` is never used [INFO] [stderr] --> src/parsing.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 19 | trait TokenSource { [INFO] [stderr] | ----------- method in this trait [INFO] [stderr] 20 | fn current(&self) -> Token; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parsing/lexer/cursor.rs:83:14 [INFO] [stderr] | [INFO] [stderr] 83 | fn chars(&self) -> Chars { [INFO] [stderr] | ^^^^^ ----- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 83 | fn chars(&self) -> Chars<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `mun_syntax` (lib) generated 3 warnings (run `cargo fix --lib -p mun_syntax` to apply 2 suggestions) [INFO] [stderr] warning: `mun_syntax` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mun_syntax-de9807f22ccb8b8f) [INFO] [stdout] [INFO] [stdout] running 52 tests [INFO] [stdout] test ast::token_extensions::tests::split_float_and_suffix ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_bump ... ok [INFO] [stdout] test api_walkthrough ... ok [INFO] [stdout] test ast::token_extensions::tests::split_int_and_suffix ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_bump_while ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_matches ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_matches_nth_if ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_matches_str ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_nth ... ok [INFO] [stdout] test parsing::lexer::cursor::tests::test_current ... ok [INFO] [stdout] test parsing::token_set::token_set_works_for_tokens ... ok [INFO] [stdout] test tests::lexer::binary_cmp ... ok [INFO] [stdout] test tests::lexer::comments ... ok [INFO] [stdout] test tests::lexer::keywords ... ok [INFO] [stdout] test tests::lexer::symbols ... ok [INFO] [stdout] test tests::lexer::unclosed_string ... ok [INFO] [stdout] test tests::lexer::numbers ... ok [INFO] [stdout] test tests::lexer::whitespace ... ok [INFO] [stdout] test tests::lexer::strings ... ok [INFO] [stdout] test tests::parser::block ... ok [INFO] [stdout] test tests::parser::empty ... ok [INFO] [stdout] test tests::parser::break_expr ... ok [INFO] [stdout] test tests::parser::assignment_operands ... ok [INFO] [stdout] test tests::lexer::ident ... ok [INFO] [stdout] test tests::parser::array_type ... ok [INFO] [stdout] test tests::parser::block_expr ... ok [INFO] [stdout] test tests::parser::binary_expr ... ok [INFO] [stdout] test tests::parser::compare_operands ... ok [INFO] [stdout] test tests::parser::array_expr ... ok [INFO] [stdout] test tests::parser::extern_fn ... ok [INFO] [stdout] test tests::parser::function ... ok [INFO] [stdout] test tests::parser::literals ... ok [INFO] [stdout] test tests::parser::expression_statement ... ok [INFO] [stdout] test tests::parser::function_calls ... ok [INFO] [stdout] test tests::parser::loop_expr ... ok [INFO] [stdout] test tests::parser::arithmetic_operands ... ok [INFO] [stdout] test tests::parser::function_return_path ... ok [INFO] [stdout] test tests::parser::memory_type_specifier ... ok [INFO] [stdout] test tests::parser::logic_operands ... ok [INFO] [stdout] test tests::parser::index_expr ... ok [INFO] [stdout] test tests::parser::missing_field_expr ... ok [INFO] [stdout] test tests::parser::struct_field_index ... ok [INFO] [stdout] test tests::parser::visibility ... ok [INFO] [stdout] test tests::parser::unary_expr ... ok [INFO] [stdout] test tests::parser::if_expr ... ok [INFO] [stdout] test tests::parser::type_alias_def ... ok [INFO] [stdout] test tests::parser::struct_lit ... ok [INFO] [stdout] test tests::parser::patterns ... ok [INFO] [stdout] test tests::parser::struct_def ... ok [INFO] [stdout] test tests::parser::while_expr ... ok [INFO] [stdout] test tests::parser::return_expr ... ok [INFO] [stdout] test tests::parser::use_ ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stderr] Doc-tests mun_syntax [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - match_ast (line 160) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8288cbbf8ca32f92889561dedc4cdeae78a0a5ff594994fa7bc88e607bca7e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8288cbbf8ca32f92889561dedc4cdeae78a0a5ff594994fa7bc88e607bca7e49", kill_on_drop: false }` [INFO] [stdout] 8288cbbf8ca32f92889561dedc4cdeae78a0a5ff594994fa7bc88e607bca7e49