[INFO] updating cached repository https://github.com/google/json5format
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd14f80c7dd32d27e9282fde4f53e0505c450884
[INFO] testing google/json5format against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fjson5format" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/google/json5format on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/google/json5format
[INFO] finished tweaking git repo https://github.com/google/json5format
[INFO] tweaked toml for git repo https://github.com/google/json5format written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/google/json5format already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e92c9df8b25e980f78353e1712abe0104945859e3fcd83a29e2c7157e0a097d5
[INFO] running `"docker" "start" "-a" "e92c9df8b25e980f78353e1712abe0104945859e3fcd83a29e2c7157e0a097d5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling json5format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `"docker" "inspect" "e92c9df8b25e980f78353e1712abe0104945859e3fcd83a29e2c7157e0a097d5"`
[INFO] running `"docker" "rm" "-f" "e92c9df8b25e980f78353e1712abe0104945859e3fcd83a29e2c7157e0a097d5"`
[INFO] [stdout] e92c9df8b25e980f78353e1712abe0104945859e3fcd83a29e2c7157e0a097d5
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] f8f2945da1454ae23ef8145aedfe07a97f1e6db81fab378cc2ef81d31edba7ba
[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" "f8f2945da1454ae23ef8145aedfe07a97f1e6db81fab378cc2ef81d31edba7ba"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling json5format v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 48.01s
[INFO] running `"docker" "inspect" "f8f2945da1454ae23ef8145aedfe07a97f1e6db81fab378cc2ef81d31edba7ba"`
[INFO] running `"docker" "rm" "-f" "f8f2945da1454ae23ef8145aedfe07a97f1e6db81fab378cc2ef81d31edba7ba"`
[INFO] [stdout] f8f2945da1454ae23ef8145aedfe07a97f1e6db81fab378cc2ef81d31edba7ba
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "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] 2596a5065aa1604082fc94f0d7ff689ba555133c1c4d40bde64dca13a0626124
[INFO] running `"docker" "start" "-a" "2596a5065aa1604082fc94f0d7ff689ba555133c1c4d40bde64dca13a0626124"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json5format-42c134dadf113784
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test parser::tests::test_enums ... ok
[INFO] [stdout] test parser::tests::test_regex_braces ... ok
[INFO] [stdout] test parser::tests::test_regex_command_colon ... ok
[INFO] [stdout] test parser::tests::test_regex_line_comment ... ok
[INFO] [stdout] test parser::tests::test_regex_non_string_primitive ... ok
[INFO] [stdout] test parser::tests::test_regex_string ... ok
[INFO] [stdout] test parser::tests::test_regex_unquoted_property_name ... ok
[INFO] [stdout] test parser::tests::test_regex_block_comment ... ok
[INFO] [stdout] test parser::tests::test_colon ... ok
[INFO] [stdout] test parser::tests::test_plain_ascii_whitespace_no_newline ... ok
[INFO] [stdout] test parser::tests::test_comma ... ok
[INFO] [stdout] test parser::tests::test_whitespace_no_newlines ... ok
[INFO] [stdout] test parser::tests::test_newline ... ok
[INFO] [stdout] test parser::tests::test_empty_block_comment ... ok
[INFO] [stdout] test parser::tests::test_brace ... ok
[INFO] [stdout] test parser::tests::test_empty_line_comment ... ok
[INFO] [stdout] test parser::tests::test_single_quoted_string ... ok
[INFO] [stdout] test parser::tests::test_line_comment ... ok
[INFO] [stdout] test parser::tests::test_whitespace_until_newline ... ok
[INFO] [stdout] test parser::tests::test_block_comment ... ok
[INFO] [stdout] test parser::tests::test_double_quoted_string ... ok
[INFO] [stdout] test parser::tests::test_non_string_primitive ... ok
[INFO] [stdout] test parser::tests::test_property_name ... ok
[INFO] [stdout] test parser::tests::bad_property_name_captures_number_first ... ok
[INFO] [stdout] test parser::tests::bad_property_name ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-7ba7d8745a311744
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test test_duplicated_key_in_subpath_options_is_ignored ... ok
[INFO] [stdout] test test_options ... ok
[INFO] [stdout] test test_parse_error_incomplete_property ... ok
[INFO] [stdout] test test_parse_error_extra_comma_between_array_items ... ok
[INFO] [stdout] test test_parse_error_expected_object ... ok
[INFO] [stdout] test test_parse_error_missing_property_value ... ok
[INFO] [stdout] test test_parse_error_not_json ... ok
[INFO] [stdout] test test_parse_error_missing_property_value_when_closing_object ... ok
[INFO] [stdout] test test_parse_error_mismatched_braces ... ok
[INFO] [stdout] test test_parse_error_comma_before_first_property ... ok
[INFO] [stdout] test test_breaks_between_line_comments ... ok
[INFO] [stdout] test test_parse_error_property_name_when_array_value_is_expected ... ok
[INFO] [stdout] test test_parse_error_quoted_property_name_and_comma_looks_like_a_value ... ok
[INFO] [stdout] test test_parse_error_comma_before_first_array_item ... ok
[INFO] [stdout] test test_parse_error_expected_array ... ok
[INFO] [stdout] test test_parse_error_value_without_property_name ... ok
[INFO] [stdout] test test_parse_error_quoted_property_name_separator_missing ... ok
[INFO] [stdout] test test_last_scope_is_array ... ok
[INFO] [stdout] test test_no_trailing_commas ... ok
[INFO] [stdout] test test_parse_error_unclosed_string ... ok
[INFO] [stdout] test test_parse_error_extra_comma_between_properties ... ok
[INFO] [stdout] test test_property_name_separator_missing ... ok
[INFO] [stdout] test test_comment_block ... ok
[INFO] [stdout] test test_parse_error_bad_non_string_primitive ... ok
[INFO] [stdout] test test_format_options ... ok
[INFO] [stdout] test test_collapse_containers_of_one ... ok
[INFO] [stdout] test test_validate_example_in_documentation ... ok
[INFO] [stdout] test test_format_simple_cml ... ok
[INFO] [stdout] test test_format_sort_and_align_block_comment ... ok
[INFO] [stdout] test test_property_name_formatting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json5format
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/error.rs - test_error (line 119) ... ok
[INFO] [stdout] test src/lib.rs - Json5Format::to_utf8 (line 416) ... ok
[INFO] [stdout] test src/lib.rs - Json5Format::to_string (line 439) ... ok
[INFO] [stdout] test src/lib.rs -  (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2596a5065aa1604082fc94f0d7ff689ba555133c1c4d40bde64dca13a0626124"`
[INFO] running `"docker" "rm" "-f" "2596a5065aa1604082fc94f0d7ff689ba555133c1c4d40bde64dca13a0626124"`
[INFO] [stdout] 2596a5065aa1604082fc94f0d7ff689ba555133c1c4d40bde64dca13a0626124