[INFO] fetching crate json5 0.3.0...
[INFO] testing json5-0.3.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate json5 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate json5 0.3.0 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 json5 0.3.0
[INFO] finished tweaking crates.io crate json5 0.3.0
[INFO] tweaked toml for crates.io crate json5 0.3.0 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] b9344ea6e411c062843c07d5bdde96bd265d375bab2ea10ade7195cbf00b937a
[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" "b9344ea6e411c062843c07d5bdde96bd265d375bab2ea10ade7195cbf00b937a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9344ea6e411c062843c07d5bdde96bd265d375bab2ea10ade7195cbf00b937a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9344ea6e411c062843c07d5bdde96bd265d375bab2ea10ade7195cbf00b937a", kill_on_drop: false }`
[INFO] [stdout] b9344ea6e411c062843c07d5bdde96bd265d375bab2ea10ade7195cbf00b937a
[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] 0b0f5f7e90c88839b4555a6bcf5d8d0b0be396573894f47eec206aea7054d463
[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" "0b0f5f7e90c88839b4555a6bcf5d8d0b0be396573894f47eec206aea7054d463", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling json5 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "0b0f5f7e90c88839b4555a6bcf5d8d0b0be396573894f47eec206aea7054d463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0f5f7e90c88839b4555a6bcf5d8d0b0be396573894f47eec206aea7054d463", kill_on_drop: false }`
[INFO] [stdout] 0b0f5f7e90c88839b4555a6bcf5d8d0b0be396573894f47eec206aea7054d463
[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] f0db3ab96e3e9fb06886a30966aef17875fd480aee531b61f38da4326bedf124
[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" "f0db3ab96e3e9fb06886a30966aef17875fd480aee531b61f38da4326bedf124", kill_on_drop: false }`
[INFO] [stderr]    Compiling json5 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.85s
[INFO] running `Command { std: "docker" "inspect" "f0db3ab96e3e9fb06886a30966aef17875fd480aee531b61f38da4326bedf124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0db3ab96e3e9fb06886a30966aef17875fd480aee531b61f38da4326bedf124", kill_on_drop: false }`
[INFO] [stdout] f0db3ab96e3e9fb06886a30966aef17875fd480aee531b61f38da4326bedf124
[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] dbd823622595321eb587065d77cf362840e9bb63d366d5411b67a7f2f05e9323
[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" "dbd823622595321eb587065d77cf362840e9bb63d366d5411b67a7f2f05e9323", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json5-3e3da64a317a5dd3
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adapted_from_js_reference-c736882cb1bbb6bf
[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] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test parses_false ... ok
[INFO] [stdout] test parses_empty_objects ... ok
[INFO] [stdout] test parses_empty_arrays ... ok
[INFO] [stdout] test parses_escaped_characters ... ok
[INFO] [stdout] test parses_double_quoted_strings ... ok
[INFO] [stdout] test parses_array_values ... ok
[INFO] [stdout] test parses_hexadecimal_numbers ... ok
[INFO] [stdout] test parses_double_string_property_names ... ok
[INFO] [stdout] test parses_escaped_property_names ... ok
[INFO] [stdout] test parses_fractional_numbers ... ok
[INFO] [stdout] test parses_integers ... ok
[INFO] [stdout] test parses_exponents ... ok
[INFO] [stdout] test parses_leading_decimal_points ... ok
[INFO] [stdout] test parses_nested_objects ... ok
[INFO] [stdout] test parses_single_line_comments_at_end_of_input ... ok
[INFO] [stdout] test parses_nested_quotes_strings ... ok
[INFO] [stdout] test parses_single_quoted_strings ... ok
[INFO] [stdout] test parses_single_line_comments ... ok
[INFO] [stdout] test parses_nulls ... ok
[INFO] [stdout] test parses_signed_and_unsiged_infinity ... ok
[INFO] [stdout] test parses_nested_arrays ... ok
[INFO] [stdout] test parses_multiple_properties ... ok
[INFO] [stdout] test parses_multiple_array_values ... ok
[INFO] [stdout] test parses_signed_numbers ... ok
[INFO] [stdout] test parses_leading_zeroes ... ok
[INFO] [stdout] test parses_multi_line_comments ... ok
[INFO] [stdout] test parses_signed_and_unsigned_nan ... ok
[INFO] [stdout] test parses_whitespace ... ok
[INFO] [stdout] test parses_special_character_property_names ... ok
[INFO] [stdout] test parses_true ... ok
[INFO] [stdout] test parses_unquoted_property_names ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/common-8e54e0bb0aeec546
[INFO] [stdout] test parses_single_string_property_names ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/de-107a73b3faab42df
[INFO] [stdout] test parses_unicode_property_names ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test deserializes_byte_buf ... ignored
[INFO] [stdout] test deserializes_bytes ... ignored
[INFO] [stdout] test deserializes_json_values ... ok
[INFO] [stdout] test deserializes_bool ... ok
[INFO] [stdout] test deserializes_i8 ... ok
[INFO] [stdout] test deserializes_i64 ... ok
[INFO] [stdout] test deserializes_f32 ... ok
[INFO] [stdout] test deserializes_i32 ... ok
[INFO] [stdout] test deserializes_char ... ok
[INFO] [stdout] test deserializes_i16 ... ok
[INFO] [stdout] test deserializes_f64 ... ok
[INFO] [stdout] test deserializes_ignored ... ok
[INFO] [stdout] test deserializes_enum_error ... ok
[INFO] [stdout] test deserializes_map ... ok
[INFO] [stdout] test deserializes_str ... ignored
[INFO] [stdout] test deserializes_enum ... ok
[INFO] [stdout] test deserializes_map_error ... ok
[INFO] [stdout] test deserializes_option ... ok
[INFO] [stdout] test deserializes_seq ... ok
[INFO] [stdout] test deserializes_seq_size_hint ... ok
[INFO] [stdout] test deserializes_u64 ... ok
[INFO] [stdout] test deserializes_u32 ... ok
[INFO] [stdout] test deserializes_seq_error ... ok
[INFO] [stdout] test deserializes_map_size_hint ... ok
[INFO] [stdout] test deserializes_option_error ... ok
[INFO] [stdout] test deserializes_newtype_struct_error ... ok
[INFO] [stdout] test deserializes_parse_error ... ok
[INFO] [stdout] test deserializes_tuple ... ok
[INFO] [stdout] test deserializes_string ... ok
[INFO] [stdout] test deserializes_tuple_error ... ok
[INFO] [stdout] test deserializes_u16 ... ok
[INFO] [stdout] test deserializes_tuple_struct ... ok
[INFO] [stdout] test deserializes_u8 ... ok
[INFO] [stdout] test deserializes_newtype_struct ... ok
[INFO] [stdout] test deserializes_struct_error ... ok
[INFO] [stdout] test deserializes_struct ... ok
[INFO] [stdout] test deserializes_unit_error ... ok
[INFO] [stdout] test deserializes_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/examples-63f352935a2a7422
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test serializes_example_infinite ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json5_dot_org_example-390130b402f17cd4
[INFO] [stdout] test deserializes_example_nan ... ok
[INFO] [stdout] test deserializes_example_infinite ... ok
[INFO] [stdout] test serializes_example_nan ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test serializes_example_from_json5_dot_org ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ser-1809e900ba689d43
[INFO] [stdout] test serializes_byte_buf ... ignored
[INFO] [stdout] test serializes_bytes ... ignored
[INFO] [stdout] test serializes_char ... ok
[INFO] [stdout] test serializes_f32 ... ok
[INFO] [stdout] test serializes_enum ... ok
[INFO] [stdout] test serializes_i16 ... ok
[INFO] [stdout] test serializes_i32 ... ok
[INFO] [stdout] test serializes_bool ... ok
[INFO] [stdout] test serializes_i8 ... ok
[INFO] [stdout] test serializes_newtype_struct ... ok
[INFO] [stdout] test serializes_i64 ... ok
[INFO] [stdout] test serializes_option ... ok
[INFO] [stdout] test serializes_u16 ... ok
[INFO] [stdout] test serializes_str ... ok
[INFO] [stdout] test serializes_string ... ok
[INFO] [stdout] test serializes_struct ... ok
[INFO] [stdout] test serializes_f64 ... ok
[INFO] [stdout] test serializes_seq ... ok
[INFO] [stdout] test serializes_map ... ok
[INFO] [stdout] test serializes_tuple ... ok
[INFO] [stdout] test serializes_u32 ... ok
[INFO] [stdout] test serializes_u8 ... ok
[INFO] [stdout] test serializes_u64 ... ok
[INFO] [stdout] test serializes_tuple_struct ... ok
[INFO] [stdout] test serializes_unit_struct ... ok
[INFO] [stderr]    Doc-tests json5
[INFO] [stdout] test serializes_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 128) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbd823622595321eb587065d77cf362840e9bb63d366d5411b67a7f2f05e9323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd823622595321eb587065d77cf362840e9bb63d366d5411b67a7f2f05e9323", kill_on_drop: false }`
[INFO] [stdout] dbd823622595321eb587065d77cf362840e9bb63d366d5411b67a7f2f05e9323