[INFO] fetching crate gluon_parser 0.12.0...
[INFO] extracting crate gluon_parser 0.12.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/gluon_parser/0.12.0
[INFO] extracting crate gluon_parser 0.12.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gluon_parser/0.12.0
[INFO] validating manifest of gluon_parser-0.12.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gluon_parser-0.12.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gluon_parser-0.12.0
[INFO] finished frobbing gluon_parser-0.12.0
[INFO] frobbed toml for gluon_parser-0.12.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/gluon_parser/0.12.0/Cargo.toml
[INFO] started frobbing gluon_parser-0.12.0
[INFO] finished frobbing gluon_parser-0.12.0
[INFO] frobbed toml for gluon_parser-0.12.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gluon_parser/0.12.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gluon_parser-0.12.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gluon_parser/0.12.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 03a7ca060af0ad4b4890aab10b24597d6984a6ad02af2bdd93bfeb009d835532
[INFO] running `"docker" "start" "-a" "03a7ca060af0ad4b4890aab10b24597d6984a6ad02af2bdd93bfeb009d835532"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling collect-mac v0.1.0
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling pretty v0.5.2
[INFO] [stderr]    Compiling ena v0.13.0
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling codespan v0.3.0
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling codespan-reporting v0.3.0
[INFO] [stderr]    Compiling lalrpop v0.17.1
[INFO] [stderr]    Compiling gluon_base v0.12.0
[INFO] [stderr]    Compiling gluon_parser v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `"docker" "inspect" "03a7ca060af0ad4b4890aab10b24597d6984a6ad02af2bdd93bfeb009d835532"`
[INFO] running `"docker" "rm" "-f" "03a7ca060af0ad4b4890aab10b24597d6984a6ad02af2bdd93bfeb009d835532"`
[INFO] [stdout] 03a7ca060af0ad4b4890aab10b24597d6984a6ad02af2bdd93bfeb009d835532
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gluon_parser/0.12.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 94e4ac1b7e94ab6e1b48762f8ab6d866f648578a26d6e54accaed8490ce1e707
[INFO] running `"docker" "start" "-a" "94e4ac1b7e94ab6e1b48762f8ab6d866f648578a26d6e54accaed8490ce1e707"`
[INFO] [stderr]    Compiling gluon_parser v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `"docker" "inspect" "94e4ac1b7e94ab6e1b48762f8ab6d866f648578a26d6e54accaed8490ce1e707"`
[INFO] running `"docker" "rm" "-f" "94e4ac1b7e94ab6e1b48762f8ab6d866f648578a26d6e54accaed8490ce1e707"`
[INFO] [stdout] 94e4ac1b7e94ab6e1b48762f8ab6d866f648578a26d6e54accaed8490ce1e707
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gluon_parser/0.12.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a916716bd030eb63e9cd201564c49f3fc0d29e9e3df25ebaa36ead1ad5bef342
[INFO] running `"docker" "start" "-a" "a916716bd030eb63e9cd201564c49f3fc0d29e9e3df25ebaa36ead1ad5bef342"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gluon_parser-ea48978b6ed9b625
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test infix::tests::reparse_equal_precedence_conflicting_fixities ... ok
[INFO] [stdout] test infix::tests::infixes ... ok
[INFO] [stdout] test infix::tests::reparse_equal_precedence_left_fixity ... ok
[INFO] [stdout] test infix::tests::reparse_equal_precedence_conflicting_fixities_nested ... ok
[INFO] [stdout] test infix::tests::reparse_equal_precedence_right_fixity ... ok
[INFO] [stdout] test token::test::builtin_operators ... ok
[INFO] [stdout] test token::test::byte_literals ... ok
[INFO] [stdout] test token::test::byte_literals_unexpected_char ... ok
[INFO] [stdout] test infix::tests::reparse_single ... ok
[INFO] [stdout] test infix::tests::reparse_mixed_precedences_mixed_fixities ... ok
[INFO] [stdout] test token::test::char_literal_unexpected_escape_code ... ok
[INFO] [stdout] test token::test::char_literal_unterminated ... ok
[INFO] [stdout] test token::test::char_literal_unexpected_eof ... ok
[INFO] [stdout] test token::test::char_literals ... ok
[INFO] [stdout] test token::test::delimters ... ok
[INFO] [stdout] test token::test::hex_literals ... ok
[INFO] [stdout] test token::test::float_literals ... ok
[INFO] [stdout] test token::test::float_literals_unexpected_char ... ok
[INFO] [stdout] test token::test::hex_literals_bounds ... ok
[INFO] [stdout] test token::test::hex_literals_incomplete ... ok
[INFO] [stdout] test token::test::hex_literals_underflow ... ok
[INFO] [stdout] test token::test::hex_literals_overflow ... ok
[INFO] [stdout] test token::test::hex_literals_unexpected_char ... ok
[INFO] [stdout] test token::test::hex_literals_wrong_prefix ... ok
[INFO] [stdout] test token::test::int_literal_overflow ... ok
[INFO] [stdout] test token::test::int_literals ... ok
[INFO] [stdout] test token::test::line_comments ... ok
[INFO] [stdout] test token::test::line_doc_comments ... ok
[INFO] [stdout] test token::test::shebang_line_token_test ... ok
[INFO] [stdout] test token::test::line_doc_comments_with_space ... ok
[INFO] [stdout] test token::test::char_literal_empty ... ok
[INFO] [stdout] test token::test::raw_string_literals ... ok
[INFO] [stdout] test infix::tests::reparse_greater_precedence ... ok
[INFO] [stdout] test token::test::sample_lambda_expr ... ok
[INFO] [stdout] test infix::tests::reparse_less_precedence ... ok
[INFO] [stdout] test token::test::sample_array ... ok
[INFO] [stdout] test token::test::string_literal_unexpected_escape_code ... ok
[INFO] [stdout] test token::test::string_literal_unterminated ... ok
[INFO] [stdout] test token::test::string_literals ... ok
[INFO] [stdout] test token::test::user_defined_operators ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/attributes-f97ec2da29cb90fe
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test any_tokens ... ok
[INFO] [stdout] test bindings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basic-65bcb8a371ec45de
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test case_expr ... ok
[INFO] [stdout] test builtin_op ... ok
[INFO] [stdout] test block_open_after_explicit_let_in ... ok
[INFO] [stdout] test array_trailing_comma ... ok
[INFO] [stdout] test comment_after_integer ... ok
[INFO] [stdout] test comment_on_rec_let ... ok
[INFO] [stdout] test comment_on_let ... ok
[INFO] [stdout] test array_expr ... ok
[INFO] [stdout] test application ... ok
[INFO] [stdout] test block_open_after_let_in ... ok
[INFO] [stdout] test alias_in_record_type ... ok
[INFO] [stdout] test dangling_in ... ok
[INFO] [stdout] test do_in_parens ... ok
[INFO] [stdout] test doc_comment_on_record_field ... ok
[INFO] [stdout] test comment_on_type ... ok
[INFO] [stdout] test expression ... ok
[INFO] [stdout] test let_args ... ok
[INFO] [stdout] test let_pattern ... ok
[INFO] [stdout] test gadt ... ok
[INFO] [stdout] test let_then_doc_comment ... ok
[INFO] [stdout] test function_operator_application ... ok
[INFO] [stdout] test if_else_test ... ok
[INFO] [stdout] test let_type_decl ... ok
[INFO] [stdout] test field_access_test ... ok
[INFO] [stdout] test parse_repl_line ... ok
[INFO] [stdout] test merge_line_comments ... ok
[INFO] [stdout] test parse_macro ... ok
[INFO] [stdout] test partial_field_access_simple ... ok
[INFO] [stdout] test nested_pattern_parens ... ok
[INFO] [stdout] test partial_field_access_in_block ... ok
[INFO] [stdout] test quote_in_identifier ... ok
[INFO] [stdout] test nested_pattern ... ok
[INFO] [stdout] test rec_let_doc_rec_let ... ok
[INFO] [stdout] test rec_let_indentation ... ok
[INFO] [stdout] test rec_let_with_doc_comment ... ok
[INFO] [stdout] test operator_expr ... ok
[INFO] [stdout] test rec_let_rec_let ... ok
[INFO] [stdout] test op_identifier ... ok
[INFO] [stdout] test span_app ... ok
[INFO] [stdout] test record_trailing_comma ... ok
[INFO] [stdout] test record_pattern ... ok
[INFO] [stdout] test record_type_field ... ok
[INFO] [stdout] test shebang_at_top_is_ignored ... ok
[INFO] [stdout] test span_identifier ... ok
[INFO] [stdout] test span_field_access ... ok
[INFO] [stdout] test span_integer ... ok
[INFO] [stdout] test span_if_else ... ok
[INFO] [stdout] test span_match ... ok
[INFO] [stdout] test span_string_literal ... ok
[INFO] [stdout] test tuple_type ... ok
[INFO] [stdout] test span_byte ... ok
[INFO] [stdout] test variant_type ... ok
[INFO] [stdout] test type_mutually_recursive ... ok
[INFO] [stdout] test type_decl_projection ... ok
[INFO] [stdout] test type_decl_record ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/error_handling-9d4f59bcda70b576
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test incomplete_alternative_before_complete_alternative ... ok
[INFO] [stdout] test error_in_do_2 ... ok
[INFO] [stdout] test empty_input ... ok
[INFO] [stdout] test invalid_variant ... ok
[INFO] [stdout] test error_in_do_1 ... ok
[INFO] [stdout] test incomplete_alternative ... ok
[INFO] [stdout] test incomplete_let_binding_3 ... ok
[INFO] [stdout] test incomplete_alternative_with_partial_pattern ... ok
[INFO] [stdout] test invalid_case ... ok
[INFO] [stdout] test incomplete_let_binding_2 ... ok
[INFO] [stdout] test incomplete_let_binding ... ok
[INFO] [stdout] test tokenizer_error_is_returned ... ok
[INFO] [stdout] test missing_close_paren ... ok
[INFO] [stdout] test tokenizer_error_at_eof_is_returned ... ok
[INFO] [stdout] test no_infinite_loop_from_default_block ... ok
[INFO] [stdout] test missing_pattern ... ok
[INFO] [stdout] test missing_match_expr ... ok
[INFO] [stdout] test unterminated_char_literal ... ok
[INFO] [stdout] test wrong_indent_expression ... ok
[INFO] [stdout] test unclosed_string ... ok
[INFO] [stdout] test only_identifiers_are_allowed_on_recursive_patterns ... ok
[INFO] [stdout] test old_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/indentation-9719252edb052643
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test if_expr_else_is_block ... ok
[INFO] [stdout] test let_in_let_args ... ok
[INFO] [stdout] test close_brace_on_same_line_as_type ... ok
[INFO] [stdout] test close_lambda_on_implicit_statement ... ok
[INFO] [stdout] test allow_unindented_lambda ... ok
[INFO] [stdout] test and_on_same_line_as_type ... ok
[INFO] [stdout] test block_match ... ok
[INFO] [stdout] test if_else_if_else ... ok
[INFO] [stdout] test match_with_alignment ... ok
[INFO] [stdout] test to_much_unindented_case_of ... ok
[INFO] [stdout] test record_unindented_fields ... ok
[INFO] [stdout] test sequence_expressions ... ok
[INFO] [stdout] test unclosed_let ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stack_overflow-14286dd6fd872875
[INFO] [stdout] test dont_stack_overflow_on_let_bindings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/types-c78e9d4fefa79aac
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test function_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gluon_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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a916716bd030eb63e9cd201564c49f3fc0d29e9e3df25ebaa36ead1ad5bef342"`
[INFO] running `"docker" "rm" "-f" "a916716bd030eb63e9cd201564c49f3fc0d29e9e3df25ebaa36ead1ad5bef342"`
[INFO] [stdout] a916716bd030eb63e9cd201564c49f3fc0d29e9e3df25ebaa36ead1ad5bef342