[INFO] fetching crate dora-parser 0.0.2... [INFO] testing dora-parser-0.0.2 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate dora-parser 0.0.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate dora-parser 0.0.2 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate dora-parser 0.0.2 [INFO] finished tweaking crates.io crate dora-parser 0.0.2 [INFO] tweaked toml for crates.io crate dora-parser 0.0.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9abc7495007d2d7554de98761e3ec0fee6e4960097fd5b97e5d8ad4e875b98a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d9abc7495007d2d7554de98761e3ec0fee6e4960097fd5b97e5d8ad4e875b98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9abc7495007d2d7554de98761e3ec0fee6e4960097fd5b97e5d8ad4e875b98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9abc7495007d2d7554de98761e3ec0fee6e4960097fd5b97e5d8ad4e875b98a", kill_on_drop: false }` [INFO] [stdout] d9abc7495007d2d7554de98761e3ec0fee6e4960097fd5b97e5d8ad4e875b98a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9879b81fdd69edaf3d91fe2ee725cbe1ee52dc0fad28c92391ffd0e539361bd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f9879b81fdd69edaf3d91fe2ee725cbe1ee52dc0fad28c92391ffd0e539361bd", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling dora-parser v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.72s [INFO] running `Command { std: "docker" "inspect" "f9879b81fdd69edaf3d91fe2ee725cbe1ee52dc0fad28c92391ffd0e539361bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9879b81fdd69edaf3d91fe2ee725cbe1ee52dc0fad28c92391ffd0e539361bd", kill_on_drop: false }` [INFO] [stdout] f9879b81fdd69edaf3d91fe2ee725cbe1ee52dc0fad28c92391ffd0e539361bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e52e82a6f06236234224e2d0bdfe3e67a9acebce2702306a69c1338221c66877 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e52e82a6f06236234224e2d0bdfe3e67a9acebce2702306a69c1338221c66877", kill_on_drop: false }` [INFO] [stderr] Compiling dora-parser v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.02s [INFO] running `Command { std: "docker" "inspect" "e52e82a6f06236234224e2d0bdfe3e67a9acebce2702306a69c1338221c66877", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e52e82a6f06236234224e2d0bdfe3e67a9acebce2702306a69c1338221c66877", kill_on_drop: false }` [INFO] [stdout] e52e82a6f06236234224e2d0bdfe3e67a9acebce2702306a69c1338221c66877 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 19e0f710eec89d1142f11bbd8267add779a9bb72b2eef01fd53248ae59f8bd1b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "19e0f710eec89d1142f11bbd8267add779a9bb72b2eef01fd53248ae59f8bd1b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dora_parser-d69b8e33512ee7c8 [INFO] [stdout] [INFO] [stdout] running 180 tests [INFO] [stdout] test lexer::position::test_new ... ok [INFO] [stdout] test lexer::reader::tests::read_from_str ... ok [INFO] [stdout] test interner::interner ... ok [INFO] [stdout] test lexer::tests::test_code_with_tabwidth8 ... ok [INFO] [stdout] test lexer::tests::test_float_numbers ... ok [INFO] [stdout] test lexer::tests::test_code_with_newlines ... ok [INFO] [stdout] test lexer::tests::test_code_with_spaces ... ok [INFO] [stdout] test lexer::tests::test_float_scientific_notation ... ok [INFO] [stdout] test lexer::tests::test_escape_sequences ... ok [INFO] [stdout] test lexer::tests::test_skip_multi_comment ... ok [INFO] [stdout] test lexer::tests::test_hex_numbers ... ok [INFO] [stdout] test lexer::tests::test_code_with_tabs ... ok [INFO] [stdout] test lexer::tests::test_read_empty_file ... ok [INFO] [stdout] test lexer::tests::test_keywords ... ok [INFO] [stdout] test lexer::tests::test_read_identifier ... ok [INFO] [stdout] test lexer::tests::test_read_numbers ... ok [INFO] [stdout] test lexer::tests::test_operators ... ok [INFO] [stdout] test lexer::tests::test_unclosed_string ... ok [INFO] [stdout] test parser::tests::parse_assign ... ok [INFO] [stdout] test lexer::tests::test_skip_single_line_comment ... ok [INFO] [stdout] test lexer::tests::test_unfinished_multi_comment ... ok [INFO] [stdout] test parser::tests::parse_add_left_associativity ... ok [INFO] [stdout] test parser::tests::parse_add ... ok [INFO] [stdout] test parser::tests::parse_bit_and ... ok [INFO] [stdout] test parser::tests::parse_add_right_associativity_via_parens ... ok [INFO] [stdout] test parser::tests::parse_as_expr ... ok [INFO] [stdout] test lexer::tests::test_string ... ok [INFO] [stdout] test lexer::tests::test_string_with_newline ... ok [INFO] [stdout] test lexer::tests::test_unclosed_char ... ok [INFO] [stdout] test lexer::tests::test_unfinished_line_comment ... ok [INFO] [stdout] test parser::tests::parse_and ... ok [INFO] [stdout] test parser::tests::parse_block_with_multiple_stmts ... ok [INFO] [stdout] test parser::tests::parse_array_index ... ok [INFO] [stdout] test parser::tests::parse_break ... ok [INFO] [stdout] test parser::tests::parse_bit_xor ... ok [INFO] [stdout] test parser::tests::parse_abstract_method ... ok [INFO] [stdout] test parser::tests::parse_block_with_one_stmt ... ok [INFO] [stdout] test parser::tests::parse_class_type_params ... ok [INFO] [stdout] test parser::tests::parse_call_without_params ... ok [INFO] [stdout] test parser::tests::parse_class_abstract ... ok [INFO] [stdout] test parser::tests::parse_block ... ok [INFO] [stdout] test parser::tests::parse_call_with_path ... ok [INFO] [stdout] test parser::tests::parse_call_with_params ... ok [INFO] [stdout] test parser::tests::parse_class ... ok [INFO] [stdout] test parser::tests::parse_class_with_open ... ok [INFO] [stdout] test parser::tests::parse_class_with_param ... ok [INFO] [stdout] test parser::tests::parse_bit_or ... ok [INFO] [stdout] test parser::tests::parse_class_with_param_let ... ok [INFO] [stdout] test parser::tests::parse_class_with_parens_but_no_params ... ok [INFO] [stdout] test parser::tests::parse_empty_impl ... ok [INFO] [stdout] test parser::tests::parse_empty_trait ... ok [INFO] [stdout] test parser::tests::parse_eq ... ok [INFO] [stdout] test parser::tests::parse_expr_stmt ... ok [INFO] [stdout] test parser::tests::parse_expr_stmt_without_semicolon ... ok [INFO] [stdout] test parser::tests::parse_false ... ok [INFO] [stdout] test parser::tests::parse_fct_call_with_type_param ... ok [INFO] [stdout] test parser::tests::parse_fct_with_type_params ... ok [INFO] [stdout] test parser::tests::parse_field ... ok [INFO] [stdout] test parser::tests::parse_field_access ... ok [INFO] [stdout] test parser::tests::parse_field_negated ... ok [INFO] [stdout] test parser::tests::parse_field_non_ident ... ok [INFO] [stdout] test parser::tests::parse_div ... ok [INFO] [stdout] test parser::tests::parse_final_method ... ok [INFO] [stdout] test parser::tests::parse_do ... ok [INFO] [stdout] test parser::tests::parse_else ... ok [INFO] [stdout] test parser::tests::parse_continue ... ok [INFO] [stdout] test parser::tests::parse_double_unary_plus ... ok [INFO] [stdout] test parser::tests::parse_defer ... ok [INFO] [stdout] test parser::tests::parse_empty_block ... ok [INFO] [stdout] test parser::tests::parse_double_neg_without_parentheses ... ok [INFO] [stdout] test parser::tests::parse_function ... ok [INFO] [stdout] test parser::tests::parse_class_with_parent_class ... ok [INFO] [stdout] test parser::tests::parse_double_unary_plus_without_parentheses ... ok [INFO] [stdout] test parser::tests::parse_for ... ok [INFO] [stdout] test parser::tests::parse_double_neg ... ok [INFO] [stdout] test parser::tests::parse_do_without_catch ... ok [INFO] [stdout] test parser::tests::parse_const ... ok [INFO] [stdout] test parser::tests::parse_class_with_params ... ok [INFO] [stdout] test parser::tests::parse_class_with_param_var ... ok [INFO] [stdout] test parser::tests::parse_function_throws ... ok [INFO] [stdout] test parser::tests::parse_gt ... ok [INFO] [stdout] test parser::tests::parse_ge ... ok [INFO] [stdout] test parser::tests::parse_function_with_single_param ... ok [INFO] [stdout] test parser::tests::parse_function_with_multiple_params ... ok [INFO] [stdout] test parser::tests::parse_internal ... ok [INFO] [stdout] test parser::tests::parse_if_expr ... ok [INFO] [stdout] test parser::tests::parse_global_var ... ok [INFO] [stdout] test parser::tests::parse_generic_with_bound ... ok [INFO] [stdout] test parser::tests::parse_function_throws_with_return_type ... ok [INFO] [stdout] test parser::tests::parse_if ... ok [INFO] [stdout] test parser::tests::parse_global_let ... ok [INFO] [stdout] test parser::tests::parse_function_without_body ... ok [INFO] [stdout] test parser::tests::parse_if_without_else ... ok [INFO] [stdout] test parser::tests::parse_ident ... ok [INFO] [stdout] test parser::tests::parse_is_expr ... ok [INFO] [stdout] test parser::tests::parse_is_not ... ok [INFO] [stdout] test parser::tests::parse_generic_with_multiple_bounds ... ok [INFO] [stdout] test parser::tests::parse_lambda_no_params_no_return_value ... ok [INFO] [stdout] test parser::tests::parse_is ... ok [INFO] [stdout] test parser::tests::parse_generic_super_class ... ok [INFO] [stdout] test parser::tests::parse_impl_with_function ... ok [INFO] [stdout] test parser::tests::parse_function_without_throws ... ok [INFO] [stdout] test parser::tests::parse_impl_with_static_function ... ok [INFO] [stdout] test parser::tests::parse_lit_float ... ok [INFO] [stdout] test parser::tests::parse_lt ... ok [INFO] [stdout] test parser::tests::parse_let_without_type_and_assignment ... ok [INFO] [stdout] test parser::tests::parse_lit_char ... ok [INFO] [stdout] test parser::tests::parse_left ... ok [INFO] [stdout] test parser::tests::parse_let_with_type_but_without_assignment ... ok [INFO] [stdout] test parser::tests::parse_lambda_no_params_with_return_value ... ok [INFO] [stdout] test parser::tests::parse_let_with_type ... ok [INFO] [stdout] test parser::tests::parse_generic_super_class_with_nested_type_definition ... ok [INFO] [stdout] test parser::tests::parse_internal_class ... ok [INFO] [stdout] test parser::tests::parse_le ... ok [INFO] [stdout] test parser::tests::parse_mod ... ok [INFO] [stdout] test parser::tests::parse_lambda_with_one_param ... ok [INFO] [stdout] test parser::tests::parse_let_without_type ... ok [INFO] [stdout] test parser::tests::parse_loop ... ok [INFO] [stdout] test parser::tests::parse_lambda_no_params_unit_as_return_value ... ok [INFO] [stdout] test parser::tests::parse_lambda_with_two_params ... ok [INFO] [stdout] test parser::tests::parse_nil ... ok [INFO] [stdout] test parser::tests::parse_mul ... ok [INFO] [stdout] test parser::tests::parse_new_call_path ... ok [INFO] [stdout] test parser::tests::parse_ne ... ok [INFO] [stdout] test parser::tests::parse_new_call_ident ... ok [INFO] [stdout] test parser::tests::parse_number_with_underscore ... ok [INFO] [stdout] test parser::tests::parse_or ... ok [INFO] [stdout] test parser::tests::parse_number ... ok [INFO] [stdout] test parser::tests::parse_multiple_muls ... ok [INFO] [stdout] test parser::tests::parse_module_with_body ... ok [INFO] [stdout] test parser::tests::parse_neg ... ok [INFO] [stdout] test parser::tests::parse_return ... ok [INFO] [stdout] test parser::tests::parse_new_call_call ... ok [INFO] [stdout] test parser::tests::parse_self ... ok [INFO] [stdout] test parser::tests::parse_method ... ok [INFO] [stdout] test parser::tests::parse_multiple_functions ... ok [INFO] [stdout] test parser::tests::parse_module_with_parent ... ok [INFO] [stdout] test parser::tests::parse_module ... ok [INFO] [stdout] test parser::tests::parse_return_value ... ok [INFO] [stdout] test parser::tests::parse_shift_right ... ok [INFO] [stdout] test parser::tests::parse_method_invocation ... ok [INFO] [stdout] test parser::tests::parse_string ... ok [INFO] [stdout] test parser::tests::parse_multiple_class_type_params ... ok [INFO] [stdout] test parser::tests::parse_struct_lit_while ... ok [INFO] [stdout] test parser::tests::parse_true ... ok [INFO] [stdout] test parser::tests::parse_open_method ... ok [INFO] [stdout] test parser::tests::parse_struct_lit_if ... ok [INFO] [stdout] test parser::tests::parse_sub ... ok [INFO] [stdout] test parser::tests::parse_template ... ok [INFO] [stdout] test parser::tests::parse_struct_empty ... ok [INFO] [stdout] test parser::tests::parse_override_method ... ok [INFO] [stdout] test parser::tests::parse_parent_class_params ... ok [INFO] [stdout] test parser::tests::parse_struct_one_field ... ok [INFO] [stdout] test parser::tests::parse_struct_multiple_fields ... ok [INFO] [stdout] test parser::tests::parse_type_basic ... ok [INFO] [stdout] test parser::tests::parse_tuple ... ok [INFO] [stdout] test parser::tests::parse_static_method ... ok [INFO] [stdout] test parser::tests::parse_throw ... ok [INFO] [stdout] test parser::tests::parse_trait_with_function ... ok [INFO] [stdout] test parser::tests::parse_try_function ... ok [INFO] [stdout] test parser::tests::parse_type_tuple_with_one_type ... ok [INFO] [stdout] test parser::tests::parse_type_fct_one_param ... ok [INFO] [stdout] test parser::tests::parse_try_with_else ... ok [INFO] [stdout] test parser::tests::parse_var_without_type_and_assignment ... ok [INFO] [stdout] test parser::tests::parse_type_unit ... ok [INFO] [stdout] test parser::tests::parse_type_fct_no_params ... ok [INFO] [stdout] test parser::tests::parse_type_tuple_with_two_types ... ok [INFO] [stdout] test parser::tests::parse_trait_with_static_function ... ok [INFO] [stdout] test parser::tests::parse_unary_plus ... ok [INFO] [stdout] test parser::tests::parse_var_with_type_but_without_assignment ... ok [INFO] [stdout] test parser::tests::parse_try_force ... ok [INFO] [stdout] test parser::tests::parse_try_opt ... ok [INFO] [stdout] test parser::tests::parse_type_basic_with_params ... ok [INFO] [stdout] test parser::tests::parse_var_with_type ... ok [INFO] [stdout] test parser::tests::parse_type_fct_two_params ... ok [INFO] [stdout] test parser::tests::parse_try_method ... ok [INFO] [stdout] test parser::tests::parse_var_without_type ... ok [INFO] [stdout] test parser::tests::parse_try_expr ... ok [INFO] [stdout] test parser::tests::parse_unsigned_shift_right ... ok [INFO] [stdout] test parser::tests::parse_while ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 180 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s [INFO] [stdout] [INFO] [stderr] Doc-tests dora-parser [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "19e0f710eec89d1142f11bbd8267add779a9bb72b2eef01fd53248ae59f8bd1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19e0f710eec89d1142f11bbd8267add779a9bb72b2eef01fd53248ae59f8bd1b", kill_on_drop: false }` [INFO] [stdout] 19e0f710eec89d1142f11bbd8267add779a9bb72b2eef01fd53248ae59f8bd1b