[INFO] fetching crate syntax-parser-generator 0.1.1... [INFO] testing syntax-parser-generator-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate syntax-parser-generator 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate syntax-parser-generator 0.1.1 [INFO] finished tweaking crates.io crate syntax-parser-generator 0.1.1 [INFO] tweaked toml for crates.io crate syntax-parser-generator 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate syntax-parser-generator 0.1.1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding pretty_assertions v1.4.0 (available: v1.4.1) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6488b7263483e074a4c79ea0a9ff85dcb7e4a73e161b89b8baafee38e77a4a72 [INFO] running `Command { std: "docker" "start" "-a" "6488b7263483e074a4c79ea0a9ff85dcb7e4a73e161b89b8baafee38e77a4a72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6488b7263483e074a4c79ea0a9ff85dcb7e4a73e161b89b8baafee38e77a4a72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6488b7263483e074a4c79ea0a9ff85dcb7e4a73e161b89b8baafee38e77a4a72", kill_on_drop: false }` [INFO] [stdout] 6488b7263483e074a4c79ea0a9ff85dcb7e4a73e161b89b8baafee38e77a4a72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6af2decbdb1b6e532984926a4a346fa03992443e867ab4567d10e44f3d38a331 [INFO] running `Command { std: "docker" "start" "-a" "6af2decbdb1b6e532984926a4a346fa03992443e867ab4567d10e44f3d38a331", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling derive-where v1.6.0 [INFO] [stderr] Compiling syntax-parser-generator v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parsing/lr_parser/mod.rs:112:26 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn new_execution(&self) -> LrParserExecution { [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] 112 | pub fn new_execution(&self) -> LrParserExecution<'_, Terminal, Nonterminal, Tag> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/parsing/lr_parser/execute.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | machine: &'a LrParser, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 62 | ) -> LrParserExecution { [INFO] [stdout] | --------------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 62 | ) -> LrParserExecution<'a, Terminal, Nonterminal, Tag> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.47s [INFO] running `Command { std: "docker" "inspect" "6af2decbdb1b6e532984926a4a346fa03992443e867ab4567d10e44f3d38a331", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6af2decbdb1b6e532984926a4a346fa03992443e867ab4567d10e44f3d38a331", kill_on_drop: false }` [INFO] [stdout] 6af2decbdb1b6e532984926a4a346fa03992443e867ab4567d10e44f3d38a331 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 53a7b11ee5d4000eece654b47cb98e0e965631fecdbf60df40b76754f53ab76b [INFO] running `Command { std: "docker" "start" "-a" "53a7b11ee5d4000eece654b47cb98e0e965631fecdbf60df40b76754f53ab76b", kill_on_drop: false }` [INFO] [stderr] Compiling pretty_assertions v1.4.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parsing/lr_parser/mod.rs:112:26 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn new_execution(&self) -> LrParserExecution { [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] 112 | pub fn new_execution(&self) -> LrParserExecution<'_, Terminal, Nonterminal, Tag> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/parsing/lr_parser/execute.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | machine: &'a LrParser, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 62 | ) -> LrParserExecution { [INFO] [stdout] | --------------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 62 | ) -> LrParserExecution<'a, Terminal, Nonterminal, Tag> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syntax-parser-generator v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parsing/lr_parser/mod.rs:112:26 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn new_execution(&self) -> LrParserExecution { [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] 112 | pub fn new_execution(&self) -> LrParserExecution<'_, Terminal, Nonterminal, Tag> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/parsing/lr_parser/execute.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 61 | machine: &'a LrParser, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 62 | ) -> LrParserExecution { [INFO] [stdout] | --------------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 62 | ) -> LrParserExecution<'a, Terminal, Nonterminal, Tag> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.44s [INFO] running `Command { std: "docker" "inspect" "53a7b11ee5d4000eece654b47cb98e0e965631fecdbf60df40b76754f53ab76b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53a7b11ee5d4000eece654b47cb98e0e965631fecdbf60df40b76754f53ab76b", kill_on_drop: false }` [INFO] [stdout] 53a7b11ee5d4000eece654b47cb98e0e965631fecdbf60df40b76754f53ab76b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d4fdf4c37efe8d3467ebb38f2a2555a9dc5b98844233a134e4048890c8bd4692 [INFO] running `Command { std: "docker" "start" "-a" "d4fdf4c37efe8d3467ebb38f2a2555a9dc5b98844233a134e4048890c8bd4692", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parsing/lr_parser/mod.rs:112:26 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn new_execution(&self) -> LrParserExecution { [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] 112 | pub fn new_execution(&self) -> LrParserExecution<'_, Terminal, Nonterminal, Tag> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/parsing/lr_parser/execute.rs:61:19 [INFO] [stderr] | [INFO] [stderr] 61 | machine: &'a LrParser, [INFO] [stderr] | ^^ the lifetime is named here [INFO] [stderr] 62 | ) -> LrParserExecution { [INFO] [stderr] | --------------------------------------------- the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 62 | ) -> LrParserExecution<'a, Terminal, Nonterminal, Tag> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `syntax-parser-generator` (lib) generated 2 warnings (run `cargo fix --lib -p syntax-parser-generator` to apply 2 suggestions) [INFO] [stderr] warning: `syntax-parser-generator` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syntax_parser_generator-86ef565b01c50316) [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test automata::dfa::tests::test_dead_route ... ok [INFO] [stdout] test automata::dfa::tests::test_scan_2 ... ok [INFO] [stdout] test automata::dfa::tests::test_scan_1 ... ok [INFO] [stdout] test automata::dfa_minimize::tests::test_dfa_minimization ... ok [INFO] [stdout] test automata::nfa::tests::test_nfa_closure ... ok [INFO] [stdout] test automata::nfa::tests::test_nfa_move_by_symbol ... ok [INFO] [stdout] test automata::nfa_to_dfa::tests::test ... ok [INFO] [stdout] test handles::collections::handle_bit_set::tests::test_canonicalize ... ok [INFO] [stdout] test handles::collections::handle_bit_set::tests::test_hash ... ok [INFO] [stdout] test handles::collections::handle_bit_set::tests::test_insert ... ok [INFO] [stdout] test handles::collections::handle_bit_set::tests::test_union ... ok [INFO] [stdout] test handles::collections::handle_map::tests::test_handle_map ... ok [INFO] [stdout] test handles::collections::handle_map::tests::test_into_iter ... ok [INFO] [stdout] test handles::collections::handled_hash_map::tests::test ... ok [INFO] [stdout] test lex::regex::tests::test_single_char ... ok [INFO] [stdout] test lex::regex::tests::test_plus ... ok [INFO] [stdout] test lex::regex::tests::test_concat ... ok [INFO] [stdout] test parsing::lr_parser::execute::tests::test_failing ... ok [INFO] [stdout] test readers::byte_array_reader::tests::test_sequence_extraction ... ok [INFO] [stdout] test lex::regex::tests::test_union ... ok [INFO] [stdout] test parsing::lr_parser::execute::tests::test_successful ... ok [INFO] [stdout] test readers::byte_array_reader::tests::test_reading ... ok [INFO] [stdout] test readers::byte_array_reader::tests::test_reset_to_tail ... ok [INFO] [stdout] test parsing::translator::tests::test_successful_calculator_translator ... ok [INFO] [stdout] test lex::regex::tests::test_star ... ok [INFO] [stdout] test parsing::translator::tests::test_failing_calculator_translator ... ok [INFO] [stdout] test lex::tests::test_lexical_error - should panic ... ok [INFO] [stdout] test lex::regex::tests::test_complex ... ok [INFO] [stderr] Running tests/c_lang_test.rs (/opt/rustwide/target/debug/deps/c_lang_test-1f9197c633ab5a49) [INFO] [stdout] test lex::tests::test_lexical_analyzer_on_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests syntax_parser_generator [INFO] [stdout] test test_c_ast_pipeline ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lex/lexeme.rs - lex::lexeme::LexemeDescriptor::special_char (line 49) ... ok [INFO] [stdout] test src/handles/collections/handle_map.rs - handles::collections::handle_map::HandleMap (line 20) ... ok [INFO] [stdout] test src/handles/specials/automatically_handled.rs - handles::specials::automatically_handled::AutomaticallyHandled (line 16) ... ok [INFO] [stdout] test src/handles/collections/handled_vec.rs - handles::collections::handled_vec::HandledVec (line 18) ... ok [INFO] [stdout] test src/lex/lexeme.rs - lex::lexeme::LexemeDescriptor::keyword (line 31) ... ok [INFO] [stdout] test src/handles/mod.rs - handles (line 34) ... ok [INFO] [stdout] test src/handles/specials/orderly_handled.rs - handles::specials::orderly_handled::OrderlyHandled (line 18) ... ok [INFO] [stdout] test src/handles/mod.rs - handles (line 20) ... ok [INFO] [stdout] test src/handles/collections/handled_hash_map.rs - handles::collections::handled_hash_map::HandledHashMap (line 18) ... ok [INFO] [stdout] test src/lex/mod.rs - lex (line 17) ... ok [INFO] [stdout] test src/parsing/mod.rs - parsing (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d4fdf4c37efe8d3467ebb38f2a2555a9dc5b98844233a134e4048890c8bd4692", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4fdf4c37efe8d3467ebb38f2a2555a9dc5b98844233a134e4048890c8bd4692", kill_on_drop: false }` [INFO] [stdout] d4fdf4c37efe8d3467ebb38f2a2555a9dc5b98844233a134e4048890c8bd4692