[INFO] cloning repository https://github.com/google/json5format
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/google/json5format" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fjson5format", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fjson5format'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 920d8880ba2f39cd1cc405efb90aa3f91b22aba4
[INFO] testing google/json5format against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoogle%2Fjson5format" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/google/json5format on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-10/source/Cargo.toml
[INFO] crate git repo https://github.com/google/json5format already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51e67b6a0c94c52247a0156d7f47aa978177659fd59046bcc54cf7000e2f1061
[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" "51e67b6a0c94c52247a0156d7f47aa978177659fd59046bcc54cf7000e2f1061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51e67b6a0c94c52247a0156d7f47aa978177659fd59046bcc54cf7000e2f1061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e67b6a0c94c52247a0156d7f47aa978177659fd59046bcc54cf7000e2f1061", kill_on_drop: false }`
[INFO] [stdout] 51e67b6a0c94c52247a0156d7f47aa978177659fd59046bcc54cf7000e2f1061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea3ee6362eac6aff0a7139aaf7a9aede0edde925141dce93ef181bdb3f974128
[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" "ea3ee6362eac6aff0a7139aaf7a9aede0edde925141dce93ef181bdb3f974128", kill_on_drop: false }`
[INFO] [stderr]    Compiling json5format v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "ea3ee6362eac6aff0a7139aaf7a9aede0edde925141dce93ef181bdb3f974128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3ee6362eac6aff0a7139aaf7a9aede0edde925141dce93ef181bdb3f974128", kill_on_drop: false }`
[INFO] [stdout] ea3ee6362eac6aff0a7139aaf7a9aede0edde925141dce93ef181bdb3f974128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e14675f9ec406b1d120ab0efcff685a81f4d62c7088cf0723c42483c7a2c254
[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" "7e14675f9ec406b1d120ab0efcff685a81f4d62c7088cf0723c42483c7a2c254", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling bit-set v0.5.1
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling json5format v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.43s
[INFO] running `Command { std: "docker" "inspect" "7e14675f9ec406b1d120ab0efcff685a81f4d62c7088cf0723c42483c7a2c254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e14675f9ec406b1d120ab0efcff685a81f4d62c7088cf0723c42483c7a2c254", kill_on_drop: false }`
[INFO] [stdout] 7e14675f9ec406b1d120ab0efcff685a81f4d62c7088cf0723c42483c7a2c254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27bc2a151706bdf6bd6b6f7053c3ee2062ba1596591627641f85bc8b904f0083
[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" "27bc2a151706bdf6bd6b6f7053c3ee2062ba1596591627641f85bc8b904f0083", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/json5format-1cb8e7cc636da2fb
[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_block_comment ... ok
[INFO] [stdout] test parser::tests::test_regex_line_comment ... 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_non_string_primitive ... 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_whitespace_no_newlines ... ok
[INFO] [stdout] test parser::tests::test_newline ... ok
[INFO] [stdout] test parser::tests::test_comma ... ok
[INFO] [stdout] test parser::tests::test_brace ... ok
[INFO] [stdout] test parser::tests::test_empty_block_comment ... ok
[INFO] [stdout] test parser::tests::test_block_comment ... ok
[INFO] [stdout] test parser::tests::test_empty_line_comment ... ok
[INFO] [stdout] test parser::tests::test_whitespace_until_newline ... 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_non_string_primitive ... ok
[INFO] [stdout] test parser::tests::test_double_quoted_string ... ok
[INFO] [stdout] test parser::tests::test_property_name ... ok
[INFO] [stdout] test parser::tests::bad_property_name_captures_number_first ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-301982ac9caacdbf
[INFO] [stdout] test parser::tests::bad_property_name ... ok
[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 31 tests
[INFO] [stdout] test test_duplicated_key_in_subpath_options_is_ignored ... ok
[INFO] [stdout] test test_options ... ok
[INFO] [stdout] test test_last_scope_is_array ... ok
[INFO] [stdout] test test_parse_error_extra_comma_between_properties ... ok
[INFO] [stdout] test test_parse_error_mismatched_braces ... ok
[INFO] [stdout] test test_parse_error_bad_non_string_primitive ... ok
[INFO] [stdout] test test_parse_error_comma_before_first_array_item ... ok
[INFO] [stdout] test test_parse_error_missing_property_value_when_closing_object ... ok
[INFO] [stdout] test test_parse_error_missing_property_value ... ok
[INFO] [stdout] test test_parse_error_comma_before_first_property ... ok
[INFO] [stdout] test test_parse_error_extra_comma_between_array_items ... ok
[INFO] [stdout] test test_parse_error_quoted_property_name_separator_missing ... ok
[INFO] [stdout] test test_comment_block ... ok
[INFO] [stdout] test test_parse_error_quoted_property_name_and_comma_looks_like_a_value ... ok
[INFO] [stdout] test test_parse_error_value_without_property_name ... ok
[INFO] [stdout] test test_property_name_separator_missing ... ok
[INFO] [stdout] test test_no_trailing_commas ... ok
[INFO] [stdout] test test_format_simple_objects ... ok
[INFO] [stdout] test test_parse_error_expected_array ... ok
[INFO] [stdout] test test_collapse_containers_of_one ... ok
[INFO] [stdout] test test_parse_error_property_name_when_array_value_is_expected ... ok
[INFO] [stdout] test test_format_options ... ok
[INFO] [stdout] test test_breaks_between_line_comments ... ok
[INFO] [stdout] test test_parse_error_not_json ... ok
[INFO] [stdout] test test_validate_example_in_documentation ... ok
[INFO] [stdout] test test_format_sort_and_align_block_comment ... ok
[INFO] [stdout] test test_property_name_formatting ... ok
[INFO] [stdout] test test_parse_error_unclosed_string ... ok
[INFO] [stdout] test test_parse_error_expected_object ... ok
[INFO] [stdout] test test_parse_error_incomplete_property ... ok
[INFO] [stderr]    Doc-tests json5format
[INFO] [stdout] test test_end_of_line_comments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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_string (line 446) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Json5Format::to_utf8 (line 423) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27bc2a151706bdf6bd6b6f7053c3ee2062ba1596591627641f85bc8b904f0083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27bc2a151706bdf6bd6b6f7053c3ee2062ba1596591627641f85bc8b904f0083", kill_on_drop: false }`
[INFO] [stdout] 27bc2a151706bdf6bd6b6f7053c3ee2062ba1596591627641f85bc8b904f0083