[INFO] crate esr 0.1.0 is already in cache [INFO] extracting crate esr 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/esr/0.1.0 [INFO] extracting crate esr 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/esr/0.1.0 [INFO] validating manifest of esr-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of esr-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing esr-0.1.0 [INFO] finished frobbing esr-0.1.0 [INFO] frobbed toml for esr-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/esr/0.1.0/Cargo.toml [INFO] started frobbing esr-0.1.0 [INFO] finished frobbing esr-0.1.0 [INFO] frobbed toml for esr-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/esr/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing esr-0.1.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/esr/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] f50a1edd91c1a8f956a41d47335b1ecd7d331bf96a7cd534b43bd6b4faf716df [INFO] running `"docker" "start" "-a" "f50a1edd91c1a8f956a41d47335b1ecd7d331bf96a7cd534b43bd6b4faf716df"` [INFO] [stderr] Compiling toolshed v0.4.0 [INFO] [stderr] Compiling esr v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/nested.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | /// All potential tokens, including Comma for sequence expressions [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 42 | / bp!(ANY, [ [INFO] [stderr] 43 | | ____, ____, ____, SEQ, CALL, ____, CMEM, ____, ____, ____, ARRW, ____, [INFO] [stderr] 44 | | // EOF ; : , ( ) [ ] { } => NEW [INFO] [stderr] 45 | | [INFO] [stderr] ... | [INFO] [stderr] 68 | | // IMPL PCKG PROT IFACE PRIV PUBLI IDENT ACCSS TPL_O TPL_C ERR_T ERR_E [INFO] [stderr] 69 | | ]); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.41s [INFO] running `"docker" "inspect" "f50a1edd91c1a8f956a41d47335b1ecd7d331bf96a7cd534b43bd6b4faf716df"` [INFO] running `"docker" "rm" "-f" "f50a1edd91c1a8f956a41d47335b1ecd7d331bf96a7cd534b43bd6b4faf716df"` [INFO] [stdout] f50a1edd91c1a8f956a41d47335b1ecd7d331bf96a7cd534b43bd6b4faf716df [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/esr/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 5c3e2a0bf03dda729e9da8984118dda36763c1cb1b8f26930b17359cd3734e45 [INFO] running `"docker" "start" "-a" "5c3e2a0bf03dda729e9da8984118dda36763c1cb1b8f26930b17359cd3734e45"` [INFO] [stderr] Compiling difference v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling pretty_assertions v0.4.1 [INFO] [stderr] Compiling esr v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/parser/nested.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | /// All potential tokens, including Comma for sequence expressions [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 42 | / bp!(ANY, [ [INFO] [stderr] 43 | | ____, ____, ____, SEQ, CALL, ____, CMEM, ____, ____, ____, ARRW, ____, [INFO] [stderr] 44 | | // EOF ; : , ( ) [ ] { } => NEW [INFO] [stderr] 45 | | [INFO] [stderr] ... | [INFO] [stderr] 68 | | // IMPL PCKG PROT IFACE PRIV PUBLI IDENT ACCSS TPL_O TPL_C ERR_T ERR_E [INFO] [stderr] 69 | | ]); [INFO] [stderr] | |___- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.64s [INFO] running `"docker" "inspect" "5c3e2a0bf03dda729e9da8984118dda36763c1cb1b8f26930b17359cd3734e45"` [INFO] running `"docker" "rm" "-f" "5c3e2a0bf03dda729e9da8984118dda36763c1cb1b8f26930b17359cd3734e45"` [INFO] [stdout] 5c3e2a0bf03dda729e9da8984118dda36763c1cb1b8f26930b17359cd3734e45 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/esr/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 4039355c3759539de4fe78ddc8c0c8f5e04244def4baeafbd46c8fbc012c9882 [INFO] running `"docker" "start" "-a" "4039355c3759539de4fe78ddc8c0c8f5e04244def4baeafbd46c8fbc012c9882"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/esr-71ac1be4126a92fd [INFO] [stdout] [INFO] [stdout] running 148 tests [INFO] [stdout] test astgen::expression::test::test_call_expression ... ok [INFO] [stdout] test astgen::expression::test::test_binary_expression ... ok [INFO] [stdout] test astgen::expression::test::test_arrow_function_expression ... ok [INFO] [stdout] test ast::node::test::ptr ... ok [INFO] [stdout] test astgen::expression::test::test_array_expression ... ok [INFO] [stdout] test astgen::expression::test::test_class_expression ... ok [INFO] [stdout] test astgen::expression::test::test_identifier_expression ... ok [INFO] [stdout] test astgen::expression::test::test_literal_expression ... ok [INFO] [stdout] test astgen::expression::test::test_computed_member_expression ... ok [INFO] [stdout] test astgen::expression::test::test_condititional_expression ... ok [INFO] [stdout] test astgen::expression::test::test_function_expression ... ok [INFO] [stdout] test astgen::expression::test::test_this_expression ... ok [INFO] [stdout] test astgen::expression::test::test_sequence_expression ... ok [INFO] [stdout] test astgen::expression::test::test_void_expression ... ok [INFO] [stdout] test astgen::statement::test::test_block_statement ... ok [INFO] [stdout] test astgen::expression::test::test_member_expression ... ok [INFO] [stdout] test astgen::expression::test::test_meta_property_expression ... ok [INFO] [stdout] test astgen::expression::test::test_object_expression ... ok [INFO] [stdout] test astgen::statement::test::test_statement_break_statement ... ok [INFO] [stdout] test astgen::statement::test::test_statement_continue_statement ... ok [INFO] [stdout] test astgen::statement::test::test_statement_empty ... ok [INFO] [stdout] test astgen::statement::test::test_statement_expression_statement ... ok [INFO] [stdout] test astgen::statement::test::test_statement_if_statement ... ok [INFO] [stdout] test astgen::statement::test::test_statement_return_statement ... ok [INFO] [stdout] test astgen::statement::test::test_statement_throw_statement ... ok [INFO] [stdout] test astgen::statement::test::test_try_statement ... ok [INFO] [stdout] test astgen::statement::test::test_while_statement ... ok [INFO] [stdout] test astgen::test::test_generate_ast_empty ... ok [INFO] [stdout] test astgen::test::test_generate_ast_expression ... ok [INFO] [stdout] test astgen::value::test::test_is_float ... ok [INFO] [stdout] test astgen::value::test::test_parse_regex ... ok [INFO] [stdout] test astgen::expression::test::test_postfix_expression ... ok [INFO] [stdout] test astgen::expression::test::test_prefix_expression ... ok [INFO] [stdout] test astgen::statement::test::test_do_statement ... ok [INFO] [stdout] test astgen::value::test::test_value_false ... ok [INFO] [stdout] test astgen::value::test::test_pattern ... ok [INFO] [stdout] test astgen::value::test::test_value_null ... ok [INFO] [stdout] test astgen::value::test::test_regex ... ok [INFO] [stdout] test astgen::expression::test::test_spread_expression ... ok [INFO] [stdout] test astgen::value::test::test_value_string ... ok [INFO] [stdout] test error::test::test_format_unexpected_token_error ... ok [INFO] [stdout] test lexer::test::block_comment ... ok [INFO] [stdout] test astgen::value::test::test_value_true ... ok [INFO] [stdout] test astgen::value::test::test_template ... ok [INFO] [stdout] test astgen::value::test::test_value_undefined ... ok [INFO] [stdout] test astgen::statement::test::test_declaration_statement ... ok [INFO] [stdout] test astgen::statement::test::test_function_statement ... ok [INFO] [stdout] test lexer::test::line_comment ... ok [INFO] [stdout] test lexer::test::keywords ... ok [INFO] [stdout] test lexer::test::function_statement ... ok [INFO] [stdout] test lexer::test::method_call ... ok [INFO] [stdout] test astgen::statement::test::test_for_statement ... ok [INFO] [stdout] test astgen::value::test::test_value_number ... ok [INFO] [stdout] test lexer::test::method_call_with_keyword ... ok [INFO] [stdout] test lexer::test::simple_math ... ok [INFO] [stdout] test lexer::test::unexpected_end ... ok [INFO] [stdout] test lexer::test::unexpected_token ... ok [INFO] [stdout] test parser::expression::test::array_expression ... ok [INFO] [stdout] test parser::expression::test::arrow_function_expression ... ok [INFO] [stdout] test lexer::test::operators ... ok [INFO] [stdout] test parser::expression::test::arrow_function_in_sequence ... ok [INFO] [stdout] test parser::expression::test::arrow_function_invalid_params_throws ... ok [INFO] [stdout] test parser::expression::test::arrow_function_shorthand ... ok [INFO] [stdout] test parser::expression::test::arrow_function_with_default_params ... ok [INFO] [stdout] test parser::expression::test::arrow_function_with_params ... ok [INFO] [stdout] test parser::expression::test::assignment_to_lvalue ... ok [INFO] [stdout] test parser::expression::test::binary_expression ... ok [INFO] [stdout] test parser::expression::test::call_expression ... ok [INFO] [stdout] test parser::expression::test::class_expression ... ok [INFO] [stdout] test lexer::test::variable_declaration ... ok [INFO] [stdout] test parser::expression::test::complex_conditional_expression ... ok [INFO] [stdout] test parser::expression::test::ident_expression ... ok [INFO] [stdout] test parser::expression::test::member_expression ... ok [INFO] [stdout] test parser::expression::test::conditional_expression ... ok [INFO] [stdout] test parser::expression::test::complex_template_expression ... ok [INFO] [stdout] test parser::expression::test::function_expression ... ok [INFO] [stdout] test parser::expression::test::keyword_member_expression ... ok [INFO] [stdout] test parser::expression::test::named_function_expression ... ok [INFO] [stdout] test parser::expression::test::meta_property_expression_throws ... ok [INFO] [stdout] test parser::expression::test::postfix_expression ... ok [INFO] [stdout] test parser::expression::test::named_class_expression ... ok [INFO] [stdout] test parser::expression::test::named_child_class_expression ... ok [INFO] [stdout] test parser::expression::test::computed_member_expression ... ok [INFO] [stdout] test parser::expression::test::meta_property_expression ... ok [INFO] [stdout] test parser::expression::test::regression_asi_decrements ... ok [INFO] [stdout] test parser::expression::test::parenthesized_binary_expression ... ok [INFO] [stdout] test lexer::test::empty_lexer ... ok [INFO] [stdout] test parser::expression::test::sparse_array_expression ... ok [INFO] [stdout] test parser::expression::test::sequence_expression ... ok [INFO] [stdout] test parser::expression::test::regression_asi_safe ... ok [INFO] [stdout] test parser::expression::test::spread_expression_illegal_bare ... ok [INFO] [stdout] test parser::expression::test::spread_expression_in_array ... ok [INFO] [stdout] test parser::expression::test::regression_decrements ... ok [INFO] [stdout] test parser::expression::test::regression_increments ... ok [INFO] [stdout] test parser::expression::test::regression_operator_precedence ... ok [INFO] [stdout] test parser::expression::test::regular_expression ... ok [INFO] [stdout] test parser::expression::test::regression_asi_increments ... ok [INFO] [stdout] test parser::expression::test::spread_expression_in_call ... ok [INFO] [stdout] test parser::expression::test::template_expression ... ok [INFO] [stdout] test parser::function::test::child_class_empty ... ok [INFO] [stdout] test parser::function::test::class_constructor ... ok [INFO] [stdout] test parser::function::test::class_extends_null ... ok [INFO] [stdout] test parser::expression::test::tagged_template_expression ... ok [INFO] [stdout] test parser::expression::test::value_expression ... ok [INFO] [stdout] test parser::function::test::class_empty ... ok [INFO] [stdout] test parser::expression::test::tagged_complex_template_expression ... ok [INFO] [stdout] test parser::function::test::function_body ... ok [INFO] [stdout] test parser::function::test::function_params ... ok [INFO] [stdout] test parser::function::test::function_with_generator_flag ... ok [INFO] [stdout] test parser::function::test::class_value ... ok [INFO] [stdout] test parser::function::test::function_with_rest_element ... ok [INFO] [stdout] test parser::function::test::function_with_non_trailing_rest_element ... ok [INFO] [stdout] test parser::function::test::function_with_non_trailing_default_params ... ok [INFO] [stdout] test parser::function::test::function_with_tailing_rest_element ... ok [INFO] [stdout] test parser::function::test::class_methods ... ok [INFO] [stdout] test parser::function::test::function_empty ... ok [INFO] [stdout] test parser::function::test::class_method ... ok [INFO] [stdout] test parser::function::test::function_with_default_params ... ok [INFO] [stdout] test parser::statement::test::class_statement ... ok [INFO] [stdout] test parser::statement::test::for_statement ... ok [INFO] [stdout] test parser::statement::test::break_statement ... ok [INFO] [stdout] test parser::statement::test::empty_for_statement ... ok [INFO] [stdout] test parser::statement::test::block_statement ... ok [INFO] [stdout] test parser::statement::test::for_statement_sequences ... ok [INFO] [stdout] test parser::statement::test::break_statement_label ... ok [INFO] [stdout] test parser::statement::test::for_statement_continue ... ok [INFO] [stdout] test parser::statement::test::do_statement ... ok [INFO] [stdout] test parser::statement::test::if_else_statement ... ok [INFO] [stdout] test parser::statement::test::labeled_block_statement ... ok [INFO] [stdout] test parser::statement::test::if_statement ... ok [INFO] [stdout] test parser::statement::test::throw_statement ... ok [INFO] [stdout] test parser::statement::test::try_statement ... ok [INFO] [stdout] test parser::statement::test::switch_statement ... ok [INFO] [stdout] test parser::statement::test::try_statement_finally ... ok [INFO] [stdout] test parser::statement::test::try_statement_full ... ok [INFO] [stdout] test parser::statement::test::variable_declaration_statement_destructuring_array ... ok [INFO] [stdout] test parser::statement::test::variable_declaration_statement_destructuring_array_sparse ... ok [INFO] [stdout] test parser::statement::test::try_statement_no_tail ... ok [INFO] [stdout] test parser::statement::test::variable_declaration_statement ... ok [INFO] [stdout] test parser::statement::test::while_statement ... ok [INFO] [stdout] test parser::test::empty_parse ... ok [INFO] [stdout] test parser::test::empty_statements ... ok [INFO] [stdout] test parser::statement::test::variable_declaration_statement_destructuring_object ... ok [INFO] [stdout] test parser::statement::test::variable_declaration_statement_spread ... ok [INFO] [stdout] test parser::statement::test::while_statement_block ... ok [INFO] [stdout] test parser::statement::test::function_statement ... ok [INFO] [stdout] test parser::statement::test::function_statement_must_have_name ... ok [INFO] [stdout] test parser::statement::test::class_statement_must_have_name ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 148 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests esr [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4039355c3759539de4fe78ddc8c0c8f5e04244def4baeafbd46c8fbc012c9882"` [INFO] running `"docker" "rm" "-f" "4039355c3759539de4fe78ddc8c0c8f5e04244def4baeafbd46c8fbc012c9882"` [INFO] [stdout] 4039355c3759539de4fe78ddc8c0c8f5e04244def4baeafbd46c8fbc012c9882