[INFO] crate json5 0.2.8 is already in cache
[INFO] testing json5-0.2.8 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate json5 0.2.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate json5 0.2.8 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate json5 0.2.8
[INFO] finished tweaking crates.io crate json5 0.2.8
[INFO] tweaked toml for crates.io crate json5 0.2.8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 705ac0b454cb2c6846edebb8af6970f9981ade922be2606d990ea132c0e0c1d1
[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" "705ac0b454cb2c6846edebb8af6970f9981ade922be2606d990ea132c0e0c1d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "705ac0b454cb2c6846edebb8af6970f9981ade922be2606d990ea132c0e0c1d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705ac0b454cb2c6846edebb8af6970f9981ade922be2606d990ea132c0e0c1d1", kill_on_drop: false }`
[INFO] [stdout] 705ac0b454cb2c6846edebb8af6970f9981ade922be2606d990ea132c0e0c1d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1e69aef7d5ad0f9e1c8c3d49e02b74f2ab66f7f94cb58b5dc23dd42d3fe7ddb
[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" "e1e69aef7d5ad0f9e1c8c3d49e02b74f2ab66f7f94cb58b5dc23dd42d3fe7ddb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling json5 v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "e1e69aef7d5ad0f9e1c8c3d49e02b74f2ab66f7f94cb58b5dc23dd42d3fe7ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e69aef7d5ad0f9e1c8c3d49e02b74f2ab66f7f94cb58b5dc23dd42d3fe7ddb", kill_on_drop: false }`
[INFO] [stdout] e1e69aef7d5ad0f9e1c8c3d49e02b74f2ab66f7f94cb58b5dc23dd42d3fe7ddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d161cc258488679bf60e125ff4ff8d9974c35e02f5455cb96f8f2f2c56527e7b
[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" "d161cc258488679bf60e125ff4ff8d9974c35e02f5455cb96f8f2f2c56527e7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling json5 v0.2.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |         formatter.write_str(std::error::Error::description(self))
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "d161cc258488679bf60e125ff4ff8d9974c35e02f5455cb96f8f2f2c56527e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d161cc258488679bf60e125ff4ff8d9974c35e02f5455cb96f8f2f2c56527e7b", kill_on_drop: false }`
[INFO] [stdout] d161cc258488679bf60e125ff4ff8d9974c35e02f5455cb96f8f2f2c56527e7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce854214858f258914ff7aa31ee534f7566a39b40a5e992d84ad7e32f9e60da6
[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" "ce854214858f258914ff7aa31ee534f7566a39b40a5e992d84ad7e32f9e60da6", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:38:29
[INFO] [stderr]    |
[INFO] [stderr] 38 |         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:38:29
[INFO] [stderr]    |
[INFO] [stderr] 38 |         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 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json5-bf4003226c788e25
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adapted_from_js_reference-89f51c3a02cc8d2b
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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_false ... ok
[INFO] [stdout] test parses_escaped_characters ... ok
[INFO] [stdout] test parses_exponents ... ok
[INFO] [stdout] test parses_leading_decimal_points ... ok
[INFO] [stdout] test parses_hexadecimal_numbers ... ok
[INFO] [stdout] test parses_escaped_property_names ... ok
[INFO] [stdout] test parses_fractional_numbers ... ok
[INFO] [stdout] test parses_leading_zeroes ... ok
[INFO] [stdout] test parses_integers ... ok
[INFO] [stdout] test parses_multiple_array_values ... ok
[INFO] [stdout] test parses_multi_line_comments ... ok
[INFO] [stdout] test parses_multiple_properties ... ok
[INFO] [stdout] test parses_single_line_comments ... ok
[INFO] [stdout] test parses_single_line_comments_at_end_of_input ... ok
[INFO] [stdout] test parses_signed_numbers ... ok
[INFO] [stdout] test parses_nested_quotes_strings ... ok
[INFO] [stdout] test parses_single_string_property_names ... ok
[INFO] [stdout] test parses_signed_and_unsigned_nan ... ok
[INFO] [stdout] test parses_nested_arrays ... ok
[INFO] [stdout] test parses_unicode_property_names ... ok
[INFO] [stdout] test parses_true ... ok
[INFO] [stdout] test parses_signed_and_unsiged_infinity ... ok
[INFO] [stdout] test parses_unquoted_property_names ... ok
[INFO] [stdout] test parses_nested_objects ... ok
[INFO] [stdout] test parses_special_character_property_names ... ok
[INFO] [stdout] test parses_single_quoted_strings ... ok
[INFO] [stdout] test parses_whitespace ... ok
[INFO] [stdout] test parses_nulls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/common-2c46f7ac8a09c93f
[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-3654103266db9cbb
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test deserializes_byte_buf ... ignored
[INFO] [stdout] test deserializes_bytes ... ignored
[INFO] [stdout] test deserializes_bool ... ok
[INFO] [stdout] test deserializes_char ... ok
[INFO] [stdout] test deserialize_error_messages ... ok
[INFO] [stdout] test deserializes_enum_with_error ... ok
[INFO] [stdout] test deserializes_f64 ... ok
[INFO] [stdout] test deserializes_f32 ... ok
[INFO] [stdout] test deserializes_i16 ... ok
[INFO] [stdout] test deserializes_enum ... ok
[INFO] [stdout] test deserializes_str ... ignored
[INFO] [stdout] test deserializes_i32 ... ok
[INFO] [stdout] test deserializes_i64 ... ok
[INFO] [stdout] test deserializes_ignored ... ok
[INFO] [stdout] test deserializes_i8 ... ok
[INFO] [stdout] test deserializes_newtype_struct ... ok
[INFO] [stdout] test deserializes_option ... ok
[INFO] [stdout] test deserializes_seq_size_hint ... ok
[INFO] [stdout] test deserializes_map_size_hint ... ok
[INFO] [stdout] test deserializes_json_values ... ok
[INFO] [stdout] test deserializes_string ... ok
[INFO] [stdout] test deserializes_tuple ... ok
[INFO] [stdout] test deserializes_map ... ok
[INFO] [stdout] test deserializes_tuple_struct ... ok
[INFO] [stdout] test deserializes_seq ... ok
[INFO] [stdout] test deserializes_u32 ... ok
[INFO] [stdout] test deserializes_u16 ... ok
[INFO] [stdout] test deserializes_struct ... ok
[INFO] [stdout] test deserializes_unit ... ok
[INFO] [stdout] test deserializes_u64 ... ok
[INFO] [stdout] test deserializes_unit_struct ... ok
[INFO] [stdout] test deserializes_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json5_dot_org_example-954aae72f34aaec4
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ser-8702297126451b92
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test serializes_byte_buf ... ignored
[INFO] [stdout] test serializes_bytes ... ignored
[INFO] [stdout] test serializes_bool ... ok
[INFO] [stdout] test serializes_char ... ok
[INFO] [stdout] test serializes_enum ... ok
[INFO] [stdout] test serializes_f64 ... ok
[INFO] [stdout] test serializes_f32 ... ok
[INFO] [stdout] test serializes_i16 ... ok
[INFO] [stdout] test serializes_i64 ... ok
[INFO] [stdout] test serializes_i32 ... ok
[INFO] [stdout] test serializes_i8 ... ok
[INFO] [stdout] test serializes_option ... ok
[INFO] [stdout] test serializes_newtype_struct ... ok
[INFO] [stdout] test serializes_map ... ok
[INFO] [stdout] test serializes_seq ... ok
[INFO] [stdout] test serializes_str ... ok
[INFO] [stdout] test serializes_string ... ok
[INFO] [stdout] test serializes_struct ... ok
[INFO] [stdout] test serializes_tuple ... ok
[INFO] [stdout] test serializes_tuple_struct ... ok
[INFO] [stdout] test serializes_u32 ... ok
[INFO] [stdout] test serializes_u8 ... ok
[INFO] [stdout] test serializes_unit ... ok
[INFO] [stdout] test serializes_u64 ... ok
[INFO] [stdout] test serializes_unit_struct ... ok
[INFO] [stdout] test serializes_u16 ... 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 69) ... 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 `Command { std: "docker" "inspect" "ce854214858f258914ff7aa31ee534f7566a39b40a5e992d84ad7e32f9e60da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce854214858f258914ff7aa31ee534f7566a39b40a5e992d84ad7e32f9e60da6", kill_on_drop: false }`
[INFO] [stdout] ce854214858f258914ff7aa31ee534f7566a39b40a5e992d84ad7e32f9e60da6