[INFO] fetching crate json5 0.2.7...
[INFO] testing json5-0.2.7 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate json5 0.2.7 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate json5 0.2.7 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate json5 0.2.7
[INFO] finished tweaking crates.io crate json5 0.2.7
[INFO] tweaked toml for crates.io crate json5 0.2.7 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stdout] d7fc7ab6ffb6acbb4212d58f2c35fca5339d7c908b30e4b4ffa6a4ae972754f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d7fc7ab6ffb6acbb4212d58f2c35fca5339d7c908b30e4b4ffa6a4ae972754f8"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling json5 v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:39:29
[INFO] [stderr]    |
[INFO] [stderr] 39 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.14s
[INFO] running `"docker" "inspect" "d7fc7ab6ffb6acbb4212d58f2c35fca5339d7c908b30e4b4ffa6a4ae972754f8"`
[INFO] running `"docker" "rm" "-f" "d7fc7ab6ffb6acbb4212d58f2c35fca5339d7c908b30e4b4ffa6a4ae972754f8"`
[INFO] [stdout] d7fc7ab6ffb6acbb4212d58f2c35fca5339d7c908b30e4b4ffa6a4ae972754f8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f1f50aaa2a5ee82eec63ccf3109896c8ec054cfdf2f0277fdf19bbc516bbc6d
[INFO] running `"docker" "start" "-a" "3f1f50aaa2a5ee82eec63ccf3109896c8ec054cfdf2f0277fdf19bbc516bbc6d"`
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:39:29
[INFO] [stderr]    |
[INFO] [stderr] 39 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling json5 v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:39:29
[INFO] [stderr]    |
[INFO] [stderr] 39 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.89s
[INFO] running `"docker" "inspect" "3f1f50aaa2a5ee82eec63ccf3109896c8ec054cfdf2f0277fdf19bbc516bbc6d"`
[INFO] running `"docker" "rm" "-f" "3f1f50aaa2a5ee82eec63ccf3109896c8ec054cfdf2f0277fdf19bbc516bbc6d"`
[INFO] [stdout] 3f1f50aaa2a5ee82eec63ccf3109896c8ec054cfdf2f0277fdf19bbc516bbc6d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 60ba7b38b1d36c89a1052df09a2c4458fa3dac406eedb1be49fbab1f8b906b1d
[INFO] running `"docker" "start" "-a" "60ba7b38b1d36c89a1052df09a2c4458fa3dac406eedb1be49fbab1f8b906b1d"`
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:39:29
[INFO] [stderr]    |
[INFO] [stderr] 39 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:39:29
[INFO] [stderr]    |
[INFO] [stderr] 39 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json5-7b692fe0169b5d52
[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] [stderr]      Running /opt/rustwide/target/debug/deps/adapted_from_js_reference-b16b902c78f727bf
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test parses_double_quoted_strings ... ok
[INFO] [stdout] test parses_double_string_property_names ... ok
[INFO] [stdout] test parses_array_values ... ok
[INFO] [stdout] test parses_empty_arrays ... ok
[INFO] [stdout] test parses_empty_objects ... ok
[INFO] [stdout] test parses_escaped_characters ... ok
[INFO] [stdout] test parses_false ... ok
[INFO] [stdout] test parses_fractional_numbers ... ok
[INFO] [stdout] test parses_exponents ... ok
[INFO] [stdout] test parses_escaped_property_names ... ok
[INFO] [stdout] test parses_leading_decimal_points ... ok
[INFO] [stdout] test parses_multiple_properties ... ok
[INFO] [stdout] test parses_multi_line_comments ... ok
[INFO] [stdout] test parses_integers ... ok
[INFO] [stdout] test parses_multiple_array_values ... ok
[INFO] [stdout] test parses_leading_zeroes ... ok
[INFO] [stdout] test parses_hexadecimal_numbers ... ok
[INFO] [stdout] test parses_nulls ... ok
[INFO] [stdout] test parses_nested_quotes_strings ... ok
[INFO] [stdout] test parses_signed_and_unsigned_nan ... ok
[INFO] [stdout] test parses_signed_and_unsiged_infinity ... ok
[INFO] [stdout] test parses_nested_objects ... ok
[INFO] [stdout] test parses_single_line_comments ... ok
[INFO] [stdout] test parses_nested_arrays ... ok
[INFO] [stdout] test parses_single_line_comments_at_end_of_input ... ok
[INFO] [stdout] test parses_single_quoted_strings ... ok
[INFO] [stdout] test parses_single_string_property_names ... ok
[INFO] [stdout] test parses_special_character_property_names ... ok
[INFO] [stdout] test parses_true ... ok
[INFO] [stdout] test parses_unicode_property_names ... ok
[INFO] [stdout] test parses_unquoted_property_names ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/common-ca569f9d7fa35570
[INFO] [stdout] test parses_signed_numbers ... ok
[INFO] [stdout] test parses_whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] [stderr]      Running /opt/rustwide/target/debug/deps/de-f1ddaccc5c0c1a70
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test deserializes_byte_buf ... ignored
[INFO] [stdout] test deserializes_bytes ... ignored
[INFO] [stdout] test deserialize_error_messages ... ok
[INFO] [stdout] test deserializes_bool ... ok
[INFO] [stdout] test deserializes_char ... ok
[INFO] [stdout] test deserializes_i16 ... ok
[INFO] [stdout] test deserializes_f64 ... ok
[INFO] [stdout] test deserializes_enum_with_error ... ok
[INFO] [stdout] test deserializes_enum ... ok
[INFO] [stdout] test deserializes_i32 ... ok
[INFO] [stdout] test deserializes_newtype_struct ... ok
[INFO] [stdout] test deserializes_f32 ... ok
[INFO] [stdout] test deserializes_str ... ignored
[INFO] [stdout] test deserializes_i64 ... ok
[INFO] [stdout] test deserializes_json_values ... ok
[INFO] [stdout] test deserializes_ignored ... ok
[INFO] [stdout] test deserializes_i8 ... ok
[INFO] [stdout] test deserializes_map ... ok
[INFO] [stdout] test deserializes_option ... ok
[INFO] [stdout] test deserializes_u32 ... ok
[INFO] [stdout] test deserializes_u16 ... ok
[INFO] [stdout] test deserializes_u64 ... ok
[INFO] [stdout] test deserializes_u8 ... ok
[INFO] [stdout] test deserializes_unit ... ok
[INFO] [stdout] test deserializes_struct ... ok
[INFO] [stdout] test deserializes_tuple_struct ... ok
[INFO] [stdout] test deserializes_tuple ... ok
[INFO] [stdout] test deserializes_string ... ok
[INFO] [stdout] test deserializes_seq ... ok
[INFO] [stdout] test deserializes_unit_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json5_dot_org_example-248663f088ce77ca
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test serializes_example_from_json5_dot_org ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ser-7624f688897e56c1
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test serializes_byte_buf ... ignored
[INFO] [stdout] test serializes_bytes ... ignored
[INFO] [stdout] test serializes_f32 ... ok
[INFO] [stdout] test serializes_i32 ... ok
[INFO] [stdout] test serializes_enum ... ok
[INFO] [stdout] test serializes_bool ... ok
[INFO] [stdout] test serializes_f64 ... ok
[INFO] [stdout] test serializes_char ... ok
[INFO] [stdout] test serializes_i64 ... ok
[INFO] [stdout] test serializes_i8 ... ok
[INFO] [stdout] test serializes_map ... ok
[INFO] [stdout] test serializes_option ... ok
[INFO] [stdout] test serializes_i16 ... ok
[INFO] [stdout] test serializes_newtype_struct ... ok
[INFO] [stdout] test serializes_str ... ok
[INFO] [stdout] test serializes_struct ... ok
[INFO] [stdout] test serializes_seq ... ok
[INFO] [stdout] test serializes_tuple ... ok
[INFO] [stdout] test serializes_string ... ok
[INFO] [stdout] test serializes_unit_struct ... ok
[INFO] [stdout] test serializes_unit ... ok
[INFO] [stdout] test serializes_tuple_struct ... ok
[INFO] [stdout] test serializes_u64 ... ok
[INFO] [stdout] test serializes_u8 ... ok
[INFO] [stdout] test serializes_u16 ... ok
[INFO] [stdout] test serializes_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json5
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 71) ... ok
[INFO] [stdout] test src/lib.rs -  (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "60ba7b38b1d36c89a1052df09a2c4458fa3dac406eedb1be49fbab1f8b906b1d"`
[INFO] running `"docker" "rm" "-f" "60ba7b38b1d36c89a1052df09a2c4458fa3dac406eedb1be49fbab1f8b906b1d"`
[INFO] [stdout] 60ba7b38b1d36c89a1052df09a2c4458fa3dac406eedb1be49fbab1f8b906b1d