[INFO] fetching crate ielr 0.1.1... [INFO] testing ielr-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate ielr 0.1.1 into /workspace/builds/worker-3-tc1/source [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate ielr 0.1.1 [INFO] finished tweaking crates.io crate ielr 0.1.1 [INFO] tweaked toml for crates.io crate ielr 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ielr 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ielr 0.1.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fnv v1.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1edd42c4d92161a489a14bda50eef817dcbd6e29bbfad5e5dd76aed00c2f3b31 [INFO] running `Command { std: "docker" "start" "-a" "1edd42c4d92161a489a14bda50eef817dcbd6e29bbfad5e5dd76aed00c2f3b31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1edd42c4d92161a489a14bda50eef817dcbd6e29bbfad5e5dd76aed00c2f3b31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1edd42c4d92161a489a14bda50eef817dcbd6e29bbfad5e5dd76aed00c2f3b31", kill_on_drop: false }` [INFO] [stdout] 1edd42c4d92161a489a14bda50eef817dcbd6e29bbfad5e5dd76aed00c2f3b31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b881fb664a4c63b62ab3cc4a2655ef51cfd49a03d16d5ea43b9032e5f05a944e [INFO] running `Command { std: "docker" "start" "-a" "b881fb664a4c63b62ab3cc4a2655ef51cfd49a03d16d5ea43b9032e5f05a944e", kill_on_drop: false }` [INFO] [stderr] Compiling fnv v1.0.5 [INFO] [stderr] Compiling ielr v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/output/state.rs:145:25 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn action_table(&self) -> ActionTable { [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] 145 | pub fn action_table(&self) -> ActionTable<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/output/state.rs:152:23 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn goto_table(&self) -> GotoTable { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 152 | pub fn goto_table(&self) -> GotoTable<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.36s [INFO] running `Command { std: "docker" "inspect" "b881fb664a4c63b62ab3cc4a2655ef51cfd49a03d16d5ea43b9032e5f05a944e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b881fb664a4c63b62ab3cc4a2655ef51cfd49a03d16d5ea43b9032e5f05a944e", kill_on_drop: false }` [INFO] [stdout] b881fb664a4c63b62ab3cc4a2655ef51cfd49a03d16d5ea43b9032e5f05a944e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98737b08a6d5c01544a3a2f5cb6939bb4d32209767c62359bf62eb9430365559 [INFO] running `Command { std: "docker" "start" "-a" "98737b08a6d5c01544a3a2f5cb6939bb4d32209767c62359bf62eb9430365559", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/output/state.rs:145:25 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn action_table(&self) -> ActionTable { [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] 145 | pub fn action_table(&self) -> ActionTable<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/output/state.rs:152:23 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn goto_table(&self) -> GotoTable { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 152 | pub fn goto_table(&self) -> GotoTable<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ielr v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `DisplayTable` is never constructed [INFO] [stdout] --> tests/integration/complex_grammars.rs:286:8 [INFO] [stdout] | [INFO] [stdout] 286 | struct DisplayTable<'a> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fmt_lookahead` is never used [INFO] [stdout] --> tests/integration/complex_grammars.rs:293:8 [INFO] [stdout] | [INFO] [stdout] 292 | impl DisplayTable<'_> { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] 293 | fn fmt_lookahead(&self, f: &mut fmt::Formatter<'_>, lookahead: Lookahead) -> fmt::Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DisplayTable` is never constructed [INFO] [stdout] --> src/test_common.rs:165:23 [INFO] [stdout] | [INFO] [stdout] 165 | pub(crate) struct DisplayTable<'a, Kind>(&'a LRTable); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `token_str`, `node_str`, and `symbol_str` are never used [INFO] [stdout] --> src/test_common.rs:168:12 [INFO] [stdout] | [INFO] [stdout] 167 | impl DisplayTable<'_, Kind> { [INFO] [stdout] | ------------------------------------------ associated functions in this implementation [INFO] [stdout] 168 | fn token_str(token: Token) -> &'static str { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | fn node_str(node: Node) -> &'static str { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 186 | fn symbol_str(symbol: Symbol) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/output/state.rs:145:25 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn action_table(&self) -> ActionTable { [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] 145 | pub fn action_table(&self) -> ActionTable<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/output/state.rs:152:23 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn goto_table(&self) -> GotoTable { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 152 | pub fn goto_table(&self) -> GotoTable<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.73s [INFO] running `Command { std: "docker" "inspect" "98737b08a6d5c01544a3a2f5cb6939bb4d32209767c62359bf62eb9430365559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98737b08a6d5c01544a3a2f5cb6939bb4d32209767c62359bf62eb9430365559", kill_on_drop: false }` [INFO] [stdout] 98737b08a6d5c01544a3a2f5cb6939bb4d32209767c62359bf62eb9430365559 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 753151b1a24d9e8985f6426ee2b77a345045bf00326dec92518d75dc389d17f1 [INFO] running `Command { std: "docker" "start" "-a" "753151b1a24d9e8985f6426ee2b77a345045bf00326dec92518d75dc389d17f1", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/output/state.rs:145:25 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn action_table(&self) -> ActionTable { [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] 145 | pub fn action_table(&self) -> ActionTable<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/output/state.rs:152:23 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn goto_table(&self) -> GotoTable { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 152 | pub fn goto_table(&self) -> GotoTable<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `ielr` (lib) generated 2 warnings (run `cargo fix --lib -p ielr` to apply 2 suggestions) [INFO] [stderr] warning: struct `DisplayTable` is never constructed [INFO] [stderr] --> tests/integration/complex_grammars.rs:286:8 [INFO] [stderr] | [INFO] [stderr] 286 | struct DisplayTable<'a> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `fmt_lookahead` is never used [INFO] [stderr] --> tests/integration/complex_grammars.rs:293:8 [INFO] [stderr] | [INFO] [stderr] 292 | impl DisplayTable<'_> { [INFO] [stderr] | --------------------- method in this implementation [INFO] [stderr] 293 | fn fmt_lookahead(&self, f: &mut fmt::Formatter<'_>, lookahead: Lookahead) -> fmt::Result { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `DisplayTable` is never constructed [INFO] [stderr] --> src/test_common.rs:165:23 [INFO] [stderr] | [INFO] [stderr] 165 | pub(crate) struct DisplayTable<'a, Kind>(&'a LRTable); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `token_str`, `node_str`, and `symbol_str` are never used [INFO] [stderr] --> src/test_common.rs:168:12 [INFO] [stderr] | [INFO] [stderr] 167 | impl DisplayTable<'_, Kind> { [INFO] [stderr] | ------------------------------------------ associated functions in this implementation [INFO] [stderr] 168 | fn token_str(token: Token) -> &'static str { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 178 | fn node_str(node: Node) -> &'static str { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | fn symbol_str(symbol: Symbol) -> &'static str { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ielr` (test "integration") generated 2 warnings [INFO] [stderr] warning: `ielr` (lib test) generated 4 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/ielr-c103cc7541187c5a) [INFO] [stdout] [INFO] [stdout] running 45 tests [INFO] [stdout] test grammar_data::conflict_resolution::tests::prefer_bitor ... ok [INFO] [stdout] test grammar_data::conflict_resolution::tests::cycle_in_dominant_contribution ... ok [INFO] [stdout] test grammar_data::conflict_resolution::tests::solution_exists ... ok [INFO] [stdout] test grammar_data::first_set::tests::derive_tokens_expression ... ok [INFO] [stdout] test grammar_data::conflict_resolution::tests::cyclic_graphs ... ok [INFO] [stdout] test grammar_data::first_set::tests::derive_tokens_items ... ok [INFO] [stdout] test grammar_data::first_set::tests::first_nullables ... ok [INFO] [stdout] test grammar_data::nullable::tests::nullable_symbols ... ok [INFO] [stdout] test grammar_data::nullable::tests::nullables_nodes ... ok [INFO] [stdout] test grammar_data::tests::cycle_error ... ok [INFO] [stdout] test ielr::item_relation::tests::closure ... ok [INFO] [stdout] test ielr::item_relation::tests::get_relations_from ... ok [INFO] [stdout] test ielr::phase0::tests::successor_follows ... ok [INFO] [stdout] test ielr::phase1::tests::follow_kernel_items ... ok [INFO] [stdout] test ielr::phase1::tests::always_follows ... ok [INFO] [stdout] test ielr::phase2::tests::annotations_split_stable ... ok [INFO] [stdout] test ielr::phase2::tests::annotate_predecessor ... ok [INFO] [stdout] test ielr::phase2::tests::annotate_predecessor_case_2_1 ... ok [INFO] [stdout] test ielr::phase0::tests::successor_follows2 ... ok [INFO] [stdout] test ielr::phase3::tests::dominant_contribution ... ok [INFO] [stdout] test ielr::item_relation::tests::get_relations_to ... ok [INFO] [stdout] test ielr::phase2::tests::compute_conflicts ... ok [INFO] [stdout] test ielr::phase0::tests::gotos_follows_internal ... ok [INFO] [stdout] test ielr::phase2::tests::compute_lhs_contributions ... ok [INFO] [stdout] test lr::state::tests::closure_with_annotations ... ok [INFO] [stdout] test lr::state::tests::closure_with_annotations_start_state ... ok [INFO] [stdout] test lr::state::tests::closure_without_annotations_start_state ... ok [INFO] [stdout] test lr::state::tests::closure_without_annotations ... ok [INFO] [stdout] test lr::state::tests::forbid_derivations ... ok [INFO] [stdout] test output::error::tests::conflict_contributions_len ... ok [INFO] [stdout] test ielr::phase0::tests::gotos_follows_internal_precedence ... ok [INFO] [stdout] test structures::bitset::tests::basic_contain_elements ... ok [INFO] [stdout] test structures::bitset::tests::equality ... ok [INFO] [stdout] test structures::bitset::tests::iterator ... ok [INFO] [stdout] test structures::visit::tests::re_visit ... ok [INFO] [stdout] test structures::bitset::tests::bucket_and_bit_conversions ... ok [INFO] [stdout] test structures::visit::tests::visit ... ok [INFO] [stdout] test tests::empty_grammar_starting_nodes ... ok [INFO] [stdout] test structures::bitset::tests::clear_and_empty ... ok [INFO] [stdout] test tests::expression_conflict_solution ... ok [INFO] [stdout] test lr::state::tests::closure_empty_state ... ok [INFO] [stdout] test tests::lalr_k_unimplemented - should panic ... ok [INFO] [stdout] test tests::lr_k_unimplemented - should panic ... ok [INFO] [stdout] test input::grammar::tests::grammar_errors ... ok [INFO] [stdout] test ielr::phase0::tests::number_of_goto_items ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] [stderr] Running tests/integration/main.rs (/opt/rustwide/target/debug/deps/integration-693255f52fe3e297) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test minutia::license ... ok [INFO] [stdout] test complex_grammars::successes ... ok [INFO] [stdout] test minutia::formatting ... FAILED [INFO] [stdout] test complex_grammars::failures ... ok [INFO] [stdout] test minutia::doclinks ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- minutia::formatting stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'minutia::formatting' (66) panicked at tests/integration/minutia.rs:104:13: [INFO] [stdout] incorrect formatting: [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5796f4b2ccea - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5796f4b2ccea - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5796f4b2ccea - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5796f4b2ccea - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5796f4b40d3a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5796f4b40d3a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x5796f4b317e2 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5796f4b317e2 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5796f4b0b34f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5796f4b0b34f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5796f4b24d19 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5796f4a144fc - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5796f4a144fc - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5796f4b24ed2 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5796f4b24ed2 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5796f4b0b408 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5796f4b00439 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5796f4b0c11d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5796f4b414cc - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5796f49e90f2 - integration[6873b90021fcbb]::minutia::formatting [INFO] [stdout] at /opt/rustwide/workdir/tests/integration/minutia.rs:104:13 [INFO] [stdout] 20: 0x5796f49e7e47 - integration[6873b90021fcbb]::minutia::formatting::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/tests/integration/minutia.rs:99:16 [INFO] [stdout] 21: 0x5796f49ef9d6 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x5796f4a085db - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5796f4a085db - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 24: 0x5796f4a14fcb - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 25: 0x5796f4a14fcb - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 26: 0x5796f4a14fcb - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 27: 0x5796f4a14fcb - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 28: 0x5796f4a14fcb - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x5796f4a14fcb - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 30: 0x5796f4a14fcb - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 31: 0x5796f4a0f424 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 32: 0x5796f4a0f424 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 33: 0x5796f4a17bd2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 34: 0x5796f4a17bd2 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 35: 0x5796f4a17bd2 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 36: 0x5796f4a17bd2 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 37: 0x5796f4a17bd2 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x5796f4a17bd2 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 39: 0x5796f4a17bd2 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x5796f4b2c29f - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 41: 0x5796f4b2c29f - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 42: 0x70d73394aaa4 - [INFO] [stdout] 43: 0x70d7339d7a64 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] minutia::formatting [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.98s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test integration` [INFO] running `Command { std: "docker" "inspect" "753151b1a24d9e8985f6426ee2b77a345045bf00326dec92518d75dc389d17f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "753151b1a24d9e8985f6426ee2b77a345045bf00326dec92518d75dc389d17f1", kill_on_drop: false }` [INFO] [stdout] 753151b1a24d9e8985f6426ee2b77a345045bf00326dec92518d75dc389d17f1