[INFO] fetching crate ason 1.4.0...
[INFO] testing ason-1.4.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate ason 1.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate ason 1.4.0
[INFO] finished tweaking crates.io crate ason 1.4.0
[INFO] tweaked toml for crates.io crate ason 1.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ason 1.4.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8836f92f44a04e7c3449bb7c969dd8d73507b14749ecd8ba20f09de21c5b0ed8
[INFO] running `Command { std: "docker" "start" "-a" "8836f92f44a04e7c3449bb7c969dd8d73507b14749ecd8ba20f09de21c5b0ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8836f92f44a04e7c3449bb7c969dd8d73507b14749ecd8ba20f09de21c5b0ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8836f92f44a04e7c3449bb7c969dd8d73507b14749ecd8ba20f09de21c5b0ed8", kill_on_drop: false }`
[INFO] [stdout] 8836f92f44a04e7c3449bb7c969dd8d73507b14749ecd8ba20f09de21c5b0ed8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fbe02a980f4dd30c6112689cbf21ce236c86fd12b498e4c3b414a8cc28afa20
[INFO] running `Command { std: "docker" "start" "-a" "5fbe02a980f4dd30c6112689cbf21ce236c86fd12b498e4c3b414a8cc28afa20", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling hexfloat2 v0.1.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling ason v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.54s
[INFO] running `Command { std: "docker" "inspect" "5fbe02a980f4dd30c6112689cbf21ce236c86fd12b498e4c3b414a8cc28afa20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbe02a980f4dd30c6112689cbf21ce236c86fd12b498e4c3b414a8cc28afa20", kill_on_drop: false }`
[INFO] [stdout] 5fbe02a980f4dd30c6112689cbf21ce236c86fd12b498e4c3b414a8cc28afa20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92aa309f4300b9599b236c9171f43c2f3e5a96234028c032f9e430c0c11f140f
[INFO] running `Command { std: "docker" "start" "-a" "92aa309f4300b9599b236c9171f43c2f3e5a96234028c032f9e430c0c11f140f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ason v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `Command { std: "docker" "inspect" "92aa309f4300b9599b236c9171f43c2f3e5a96234028c032f9e430c0c11f140f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92aa309f4300b9599b236c9171f43c2f3e5a96234028c032f9e430c0c11f140f", kill_on_drop: false }`
[INFO] [stdout] 92aa309f4300b9599b236c9171f43c2f3e5a96234028c032f9e430c0c11f140f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b2bf9fc6ef17a4534350f994c2c527678f348a76f3de9bfb8b3096ffe208320
[INFO] running `Command { std: "docker" "start" "-a" "9b2bf9fc6ef17a4534350f994c2c527678f348a76f3de9bfb8b3096ffe208320", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ason-2e016b6bea1f19c2)
[INFO] [stdout] 
[INFO] [stdout] running 98 tests
[INFO] [stdout] test charwithposition::tests::test_chars_with_position_iter ... ok
[INFO] [stdout] test errorprinter::tests::test_error_with_source ... ok
[INFO] [stdout] test errorprinter::tests::test_error_with_source_and_location ... ok
[INFO] [stdout] test charstream::tests::test_char_stream_from_reader ... ok
[INFO] [stdout] test errorprinter::tests::test_error_with_source_and_range ... ok
[INFO] [stdout] test lexer::tests::test_lex_byte_data_hexadecimal ... ok
[INFO] [stdout] test lexer::tests::test_lex_binary_number ... ok
[INFO] [stdout] test lexer::tests::test_lex_binary_number_with_explicit_type ... ok
[INFO] [stdout] test lexer::tests::test_lex_auto_trimmed_string ... ok
[INFO] [stdout] test errorprinter::tests::test_error_with_source_and_unexpected_end_of_document ... ok
[INFO] [stdout] test lexer::tests::test_lex_datetime ... ok
[INFO] [stdout] test lexer::tests::test_lex_char ... ok
[INFO] [stdout] test lexer::tests::test_lex_decimal_number ... ok
[INFO] [stdout] test lexer::tests::test_lex_decimal_number_with_explicit_type ... ok
[INFO] [stdout] test lexer::tests::test_lex_hex_number_floating_point ... ok
[INFO] [stdout] test lexer::tests::test_lex_decimal_number_floating_point ... ok
[INFO] [stdout] test lexer::tests::test_lex_identifier ... ok
[INFO] [stdout] test lexer::tests::test_lex_hex_number_with_explicit_type ... ok
[INFO] [stdout] test lexer::tests::test_lex_line_comment ... ok
[INFO] [stdout] test lexer::tests::test_lex_keyword ... ok
[INFO] [stdout] test lexer::tests::test_lex_hex_number ... ok
[INFO] [stdout] test lexer::tests::test_lex_long_string ... ok
[INFO] [stdout] test lexer::tests::test_lex_multiple_line_string ... ok
[INFO] [stdout] test lexer::tests::test_lex_raw_string ... ok
[INFO] [stdout] test lexer::tests::test_lex_multiple_tokens ... ok
[INFO] [stdout] test lexer::tests::test_lex_punctuations ... ok
[INFO] [stdout] test lexer::tests::test_lex_string ... ok
[INFO] [stdout] test lexer::tests::test_lex_variant ... ok
[INFO] [stdout] test lexer::tests::test_lex_whitespaces ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_clean_comments ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_blanks_commas_and_comments ... ok
[INFO] [stdout] test lexer::tests::test_lex_multiline_location ... ok
[INFO] [stdout] test lexer::tests::test_lex_raw_string_with_hash_symbol ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_plus_and_minus_floating_point_numbers ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_plus_and_minus_hex_floating_point_numbers ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_signed_integer_overflow_binary ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_plus_and_minus_binary_numbers ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_signed_integer_overflow_hex ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_plus_and_minus_floating_point_numbers_with_explicit_type ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_plus_and_minus_hex_numbers ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_trim_blanks ... ok
[INFO] [stdout] test peekableiter::tests::test_nested_peekable_iter ... ok
[INFO] [stdout] test parser::tests::test_parse_object ... ok
[INFO] [stdout] test parser::tests::test_parse_variant ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_signed_integer_overflow_decimal ... ok
[INFO] [stdout] test parser::tests::test_parse_byte_data ... ok
[INFO] [stdout] test parser::tests::test_parse_list ... ok
[INFO] [stdout] test parser::tests::test_parse_map ... ok
[INFO] [stdout] test normalizer::tests::test_normalize_plus_and_minus_decimal_numbers ... ok
[INFO] [stdout] test parser::tests::test_parse_simple_value ... ok
[INFO] [stdout] test parser::tests::test_parse_tuple ... ok
[INFO] [stdout] test parser::tests::test_parse_mixed ... ok
[INFO] [stdout] test peekableiter::tests::test_peekable_iter ... ok
[INFO] [stdout] test printer::tests::test_print_hex_byte_data ... ok
[INFO] [stdout] test printer::tests::test_print_list ... ok
[INFO] [stdout] test printer::tests::test_print_map ... ok
[INFO] [stdout] test printer::tests::test_print_object ... ok
[INFO] [stdout] test printer::tests::test_print_tuple ... ok
[INFO] [stdout] test serde::de::tests::test_byte_data ... ok
[INFO] [stdout] test serde::de::tests::test_list ... ok
[INFO] [stdout] test printer::tests::test_print_variant ... ok
[INFO] [stdout] test serde::de::tests::test_mixed_list_and_object ... ok
[INFO] [stdout] test serde::de::tests::test_mixed_tuple_and_object ... ok
[INFO] [stdout] test printer::tests::test_print_simple_value ... ok
[INFO] [stdout] test printer::tests::test_example_file_06 ... ok
[INFO] [stdout] test printer::tests::test_example_file_04 ... ok
[INFO] [stdout] test printer::tests::test_example_file_03 ... ok
[INFO] [stdout] test printer::tests::test_example_file_05 ... ok
[INFO] [stdout] test printer::tests::test_example_file_02 ... ok
[INFO] [stdout] test serde::de::tests::test_mix_list_and_tuple ... ok
[INFO] [stdout] test printer::tests::test_example_file_01 ... ok
[INFO] [stdout] test serde::de::tests::test_map ... ok
[INFO] [stdout] test serde::ser::tests::test_hex_byte_data ... ok
[INFO] [stdout] test serde::de::tests::test_object ... ok
[INFO] [stdout] test serde::de::tests::test_option ... ok
[INFO] [stdout] test serde::de::tests::test_variant_with_list_and_object_values ... ok
[INFO] [stdout] test serde::de::tests::test_tuple ... ok
[INFO] [stdout] test serde::de::tests::test_primitive_types ... ok
[INFO] [stdout] test serde::de::tests::test_variant_with_object_style_member ... ok
[INFO] [stdout] test serde::de::tests::test_variant_with_tuple_style_member ... ok
[INFO] [stdout] test serde::ser::tests::test_mix_list_and_object ... ok
[INFO] [stdout] test serde::ser::tests::test_mix_list_and_tuple ... ok
[INFO] [stdout] test serde::ser::tests::test_mix_tuple_and_object ... ok
[INFO] [stdout] test serde::ser::tests::test_mix_variant_object ... ok
[INFO] [stdout] test serde::ser::tests::test_map ... ok
[INFO] [stdout] test serde::ser::tests::test_option ... ok
[INFO] [stdout] test serde::de::tests::test_variant_with_value ... ok
[INFO] [stdout] test serde::ser::tests::test_object ... ok
[INFO] [stdout] test serde::de::tests::test_variant ... ok
[INFO] [stdout] test serde::ser::tests::test_primitive_types ... ok
[INFO] [stdout] test serde::ser::tests::test_list ... ok
[INFO] [stdout] test serde::ser::tests::test_variant_with_multiple_values ... ok
[INFO] [stdout] test serde::ser::tests::test_variant_with_object_value ... ok
[INFO] [stdout] test serde::serde_date::tests::test_deserialize ... ok
[INFO] [stdout] test serde::serde_date::tests::test_serialize ... ok
[INFO] [stdout] test serde::ser::tests::test_tuple ... ok
[INFO] [stdout] test serde::ser::tests::test_variant_with_single_value ... ok
[INFO] [stdout] test lexer::tests::test_lex_block_comment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 98 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ason
[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" "9b2bf9fc6ef17a4534350f994c2c527678f348a76f3de9bfb8b3096ffe208320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b2bf9fc6ef17a4534350f994c2c527678f348a76f3de9bfb8b3096ffe208320", kill_on_drop: false }`
[INFO] [stdout] 9b2bf9fc6ef17a4534350f994c2c527678f348a76f3de9bfb8b3096ffe208320