[INFO] fetching crate toml_edit 0.2.1...
[INFO] testing toml_edit-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate toml_edit 0.2.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate toml_edit 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toml_edit 0.2.1
[INFO] finished tweaking crates.io crate toml_edit 0.2.1
[INFO] tweaked toml for crates.io crate toml_edit 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 25e737c11ac43f42f6121be92b8124ff92c02c65286d9b4593f1bc4d9663501b
[INFO] running `Command { std: "docker" "start" "-a" "25e737c11ac43f42f6121be92b8124ff92c02c65286d9b4593f1bc4d9663501b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25e737c11ac43f42f6121be92b8124ff92c02c65286d9b4593f1bc4d9663501b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e737c11ac43f42f6121be92b8124ff92c02c65286d9b4593f1bc4d9663501b", kill_on_drop: false }`
[INFO] [stdout] 25e737c11ac43f42f6121be92b8124ff92c02c65286d9b4593f1bc4d9663501b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5bdb4a091f1d905547a52a257f87b6ac45ecc9d391769e557762e344e6f6595
[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" "d5bdb4a091f1d905547a52a257f87b6ac45ecc9d391769e557762e344e6f6595", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling combine v4.6.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling toml_edit v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 47.43s
[INFO] running `Command { std: "docker" "inspect" "d5bdb4a091f1d905547a52a257f87b6ac45ecc9d391769e557762e344e6f6595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5bdb4a091f1d905547a52a257f87b6ac45ecc9d391769e557762e344e6f6595", kill_on_drop: false }`
[INFO] [stdout] d5bdb4a091f1d905547a52a257f87b6ac45ecc9d391769e557762e344e6f6595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd2d5d9d15e063833a5c5e49503b9bf6a3bf81f48155398ee865b7d5161e34a2
[INFO] running `Command { std: "docker" "start" "-a" "fd2d5d9d15e063833a5c5e49503b9bf6a3bf81f48155398ee865b7d5161e34a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling toml_edit v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 23.19s
[INFO] running `Command { std: "docker" "inspect" "fd2d5d9d15e063833a5c5e49503b9bf6a3bf81f48155398ee865b7d5161e34a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2d5d9d15e063833a5c5e49503b9bf6a3bf81f48155398ee865b7d5161e34a2", kill_on_drop: false }`
[INFO] [stdout] fd2d5d9d15e063833a5c5e49503b9bf6a3bf81f48155398ee865b7d5161e34a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 18b9c134d5ac3e55037a691ecc26e15015056d1c453990ebb805971f444d3971
[INFO] running `Command { std: "docker" "start" "-a" "18b9c134d5ac3e55037a691ecc26e15015056d1c453990ebb805971f444d3971", kill_on_drop: false }`
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toml_edit-a6b4ee55f093b3a0)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test parser::tests::floats ... ok
[INFO] [stdout] test parser::tests::basic_string ... ok
[INFO] [stdout] test parser::tests::inline_tables ... ok
[INFO] [stdout] test parser::tests::keys ... ok
[INFO] [stdout] test parser::tests::literal_string ... ok
[INFO] [stdout] test parser::tests::integers ... ok
[INFO] [stdout] test parser::tests::ml_literal_string ... ok
[INFO] [stdout] test parser::tests::trivia ... ok
[INFO] [stdout] test parser::tests::ml_basic_string ... ok
[INFO] [stdout] test parser::tests::ml_basic_string_escape_ws ... ok
[INFO] [stdout] test parser::tests::local_date ... ok
[INFO] [stdout] test parser::tests::local_date_time ... ok
[INFO] [stdout] test parser::tests::offset_date_time ... ok
[INFO] [stdout] test parser::tests::documents ... ok
[INFO] [stdout] test parser::tests::local_time ... ok
[INFO] [stdout] test parser::tests::values ... ok
[INFO] [stdout] test parser::tests::arrays ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_edit.rs (/opt/rustwide/target/debug/deps/test_edit-52ce81bfc38b5473)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::test_inline_table_append ... ok
[INFO] [stdout] test tests::test_inserting_tables_from_different_parsed_docs ... ok
[INFO] [stdout] test tests::test_insert_array ... ok
[INFO] [stdout] test tests::test_as_table_like ... ok
[INFO] [stdout] test tests::test_insert_into_inline_table ... ok
[INFO] [stdout] test tests::test_remove_array_entry ... ok
[INFO] [stdout] test tests::test_multiple_max_usize_positions ... ok
[INFO] [stdout] test tests::test_insert_values ... ok
[INFO] [stdout] test tests::test_insert_nonleaf_table ... ok
[INFO] [stdout] test tests::test_inserted_leaf_table_goes_after_last_sibling ... ok
[INFO] [stdout] test tests::test_remove_from_array ... ok
[INFO] [stdout] test tests::test_remove_nonleaf_table ... ok
[INFO] [stdout] test tests::test_insert_replace_into_array ... ok
[INFO] [stdout] test tests::test_remove_array ... ok
[INFO] [stdout] test tests::test_remove_from_inline_table ... ok
[INFO] [stdout] test tests::test_sort_values ... ok
[INFO] [stdout] test tests::test_remove_last_value_from_implicit ... ok
[INFO] [stdout] test tests::test_set_position ... ok
[INFO] [stdout] test tests::test_multiple_zero_positions ... ok
[INFO] [stdout] test tests::test_remove_value ... ok
[INFO] [stdout] test tests::test_remove_leaf_table ... ok
[INFO] [stdout] test tests::test_insert_leaf_table ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_invalid.rs (/opt/rustwide/target/debug/deps/test_invalid-917336665e30e72d)
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test test_datetime_malformed_no_leads ... ok
[INFO] [stdout] test test_datetime_malformed_with_milli ... ok
[INFO] [stdout] test test_array_mixed_types_strings_and_ints ... ok
[INFO] [stdout] test test_empty_implicit_table ... ok
[INFO] [stdout] test test_array_mixed_types_ints_and_floats ... ok
[INFO] [stdout] test test_duplicate_keys ... ok
[INFO] [stdout] test test_array_mixed_types_arrays_and_ints ... ok
[INFO] [stdout] test test_empty_table ... ok
[INFO] [stdout] test test_datetime_malformed_no_secs ... ok
[INFO] [stdout] test test_float_leading_zero_pos ... ok
[INFO] [stdout] test test_datetime_malformed_no_t ... ok
[INFO] [stdout] test test_duplicate_tables ... ok
[INFO] [stdout] test test_float_leading_zero_neg ... ok
[INFO] [stdout] test test_float_no_leading_zero ... ok
[INFO] [stdout] test test_float_leading_zero ... ok
[INFO] [stdout] test test_float_no_trailing_digits ... ok
[INFO] [stdout] test test_integer_invalid_binary_char ... ok
[INFO] [stdout] test test_integer_leading_zero ... ok
[INFO] [stdout] test test_integer_invalid_hex_char ... ok
[INFO] [stdout] test test_integer_leading_zero_pos ... ok
[INFO] [stdout] test test_float_underscore_after ... ok
[INFO] [stdout] test test_key_after_array ... ok
[INFO] [stdout] test test_integer_underscore_after ... ok
[INFO] [stdout] test test_integer_invalid_octal_char ... ok
[INFO] [stdout] test test_float_underscore_after_point ... ok
[INFO] [stdout] test test_key_after_table ... ok
[INFO] [stdout] test test_integer_leading_zero_neg ... ok
[INFO] [stdout] test test_integer_underscore_double ... ok
[INFO] [stdout] test test_key_hash ... ok
[INFO] [stdout] test test_float_underscore_before_point ... ok
[INFO] [stdout] test test_key_open_bracket ... ok
[INFO] [stdout] test test_key_newline ... ok
[INFO] [stdout] test test_integer_underscore_before ... ok
[INFO] [stdout] test test_key_empty ... ok
[INFO] [stdout] test test_key_two_equals ... ok
[INFO] [stdout] test test_string_bad_escape ... ok
[INFO] [stdout] test test_key_single_open_bracket ... ok
[INFO] [stdout] test test_key_no_eol ... ok
[INFO] [stdout] test test_rrbrace ... ok
[INFO] [stdout] test test_float_underscore_before ... ok
[INFO] [stdout] test test_string_bad_uni_esc ... ok
[INFO] [stdout] test test_string_bad_byte_escape ... ok
[INFO] [stdout] test test_string_bad_surrogate ... ok
[INFO] [stdout] test test_table_array_malformed_empty ... ok
[INFO] [stdout] test test_table_empty ... ok
[INFO] [stdout] test test_table_array_implicit ... ok
[INFO] [stdout] test test_table_whitespace ... ok
[INFO] [stdout] test test_string_no_close ... ok
[INFO] [stdout] test test_table_with_pound ... ok
[INFO] [stdout] test test_table_array_malformed_bracket ... ok
[INFO] [stdout] test test_key_space ... ok
[INFO] [stdout] test test_table_nested_brackets_open ... ok
[INFO] [stdout] test test_table_nested_brackets_close ... ok
[INFO] [stdout] test test_string_byte_escapes ... ok
[INFO] [stdout] test test_text_after_array_entries ... ok
[INFO] [stdout] test test_key_start_bracket ... ok
[INFO] [stdout] test test_text_after_integer ... ok
[INFO] [stdout] test test_llbrace ... ok
[INFO] [stdout] test test_text_after_table ... ok
[INFO] [stdout] test test_text_before_array_separator ... ok
[INFO] [stdout] test test_text_after_string ... ok
[INFO] [stdout] test test_text_in_array ... ok
[INFO] [stdout] test test_duplicate_key_table ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_parse.rs (/opt/rustwide/target/debug/deps/test_parse-576c5c11df05afd7)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_key_from_str ... ok
[INFO] [stdout] test test_parse_error ... ok
[INFO] [stdout] test test_value_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_valid.rs (/opt/rustwide/target/debug/deps/test_valid-082fb5f8d33d703f)
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test test_comment_at_eof ... ok
[INFO] [stdout] test test_comment_at_eof2 ... ok
[INFO] [stdout] test test_array_one ... ok
[INFO] [stdout] test test_array_nopspaces ... ok
[INFO] [stdout] test test_array_empty ... ok
[INFO] [stdout] test test_datetime ... ok
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test test_implicit_groups ... ok
[INFO] [stdout] test test_float_underscore ... ok
[INFO] [stdout] test test_float_exponent ... ok
[INFO] [stdout] test test_arrays ... ok
[INFO] [stdout] test test_implicit_and_explicit_after ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_inline_table ... ok
[INFO] [stdout] test test_comments_everywhere ... ok
[INFO] [stdout] test test_key_unification ... ok
[INFO] [stdout] test test_bool ... ok
[INFO] [stdout] test test_implicit_and_explicit_before ... ok
[INFO] [stdout] test test_long_float ... ok
[INFO] [stdout] test test_raw_string ... ok
[INFO] [stdout] test test_key_special_chars ... ok
[INFO] [stdout] test test_string_empty ... ok
[INFO] [stdout] test test_example ... ok
[INFO] [stdout] test test_arrays_hetergeneous ... ok
[INFO] [stdout] test test_raw_multiline_string ... ok
[INFO] [stdout] test test_long_integer ... ok
[INFO] [stdout] test test_table_array_implicit ... ok
[INFO] [stdout] test test_integer ... ok
[INFO] [stdout] test test_integer_underscore ... ok
[INFO] [stdout] test test_multiline_string ... ok
[INFO] [stdout] test test_arrays_nested ... ok
[INFO] [stdout] test test_table_array_many ... ok
[INFO] [stdout] test test_string_with_pound ... ok
[INFO] [stdout] test test_table_with_poung ... ok
[INFO] [stdout] test test_string_nl ... ok
[INFO] [stdout] test test_table_empty ... ok
[INFO] [stdout] test test_table_sub_empty ... ok
[INFO] [stdout] test test_whitespace ... ok
[INFO] [stdout] test test_string_simple ... ok
[INFO] [stdout] test test_string_escapes ... ok
[INFO] [stdout] test test_unicode_escape ... ok
[INFO] [stdout] test test_unicode_literal ... ok
[INFO] [stdout] test test_windows_path ... ok
[INFO] [stdout] test test_table_reordering ... ok
[INFO] [stdout] test test_table_no_eol ... ok
[INFO] [stdout] test test_table_with_literal_string ... ok
[INFO] [stdout] test test_keys_equal_nospace ... ok
[INFO] [stdout] test test_table_array_nest ... ok
[INFO] [stderr]    Doc-tests toml_edit
[INFO] [stdout] test test_key_numeric ... ok
[INFO] [stdout] test test_key_space ... ok
[INFO] [stdout] test test_table_with_single_quotes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/value.rs - value::Value::decor (line 492) ... ok
[INFO] [stdout] test src/formatted.rs - formatted::decorated (line 62) ... ok
[INFO] [stdout] test src/table.rs - table::value (line 433) ... ok
[INFO] [stdout] test src/table.rs - table::Table::set_implicit (line 195) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "18b9c134d5ac3e55037a691ecc26e15015056d1c453990ebb805971f444d3971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b9c134d5ac3e55037a691ecc26e15015056d1c453990ebb805971f444d3971", kill_on_drop: false }`
[INFO] [stdout] 18b9c134d5ac3e55037a691ecc26e15015056d1c453990ebb805971f444d3971