[INFO] fetching crate jsonc-parser 0.17.0...
[INFO] testing jsonc-parser-0.17.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate jsonc-parser 0.17.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate jsonc-parser 0.17.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonc-parser 0.17.0
[INFO] finished tweaking crates.io crate jsonc-parser 0.17.0
[INFO] tweaked toml for crates.io crate jsonc-parser 0.17.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bbcabc8b7b3370c62125075ead5a92264f572bb86a77f6d4ce0ce79121179d8
[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" "3bbcabc8b7b3370c62125075ead5a92264f572bb86a77f6d4ce0ce79121179d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bbcabc8b7b3370c62125075ead5a92264f572bb86a77f6d4ce0ce79121179d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bbcabc8b7b3370c62125075ead5a92264f572bb86a77f6d4ce0ce79121179d8", kill_on_drop: false }`
[INFO] [stdout] 3bbcabc8b7b3370c62125075ead5a92264f572bb86a77f6d4ce0ce79121179d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4cfa6e4995b2c892b437468327f5a2161789e0fd2df0ac7c91e64717018a685
[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" "c4cfa6e4995b2c892b437468327f5a2161789e0fd2df0ac7c91e64717018a685", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonc-parser v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "c4cfa6e4995b2c892b437468327f5a2161789e0fd2df0ac7c91e64717018a685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4cfa6e4995b2c892b437468327f5a2161789e0fd2df0ac7c91e64717018a685", kill_on_drop: false }`
[INFO] [stdout] c4cfa6e4995b2c892b437468327f5a2161789e0fd2df0ac7c91e64717018a685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5b1127d658d1ceee06016923d533a7f39438a39fc1d1befb5489aa1fe91352a
[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" "f5b1127d658d1ceee06016923d533a7f39438a39fc1d1befb5489aa1fe91352a", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling jsonc-parser v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "f5b1127d658d1ceee06016923d533a7f39438a39fc1d1befb5489aa1fe91352a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b1127d658d1ceee06016923d533a7f39438a39fc1d1befb5489aa1fe91352a", kill_on_drop: false }`
[INFO] [stdout] f5b1127d658d1ceee06016923d533a7f39438a39fc1d1befb5489aa1fe91352a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 14aa91828c792e5b42cdc87e1a1fad94362d449dbf26f2f0dee8d5e3372c3bb3
[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" "14aa91828c792e5b42cdc87e1a1fad94362d449dbf26f2f0dee8d5e3372c3bb3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsonc_parser-b0f7fc8f1dafe4bf)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test parse_to_ast::tests::it_should_error_when_has_multiple_values ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_error_when_object_has_two_non_string_tokens ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_error_when_string_lit_not_closed ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_include_tokens_when_specified ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_include_comments_when_specified ... ok
[INFO] [stdout] test parse_to_value::tests::it_should_parse_boolean_false ... ok
[INFO] [stdout] test parse_to_value::tests::it_should_parse_array ... ok
[INFO] [stdout] test parse_to_value::tests::it_should_parse_empty ... ok
[INFO] [stdout] test parse_to_value::tests::it_should_parse_number ... ok
[INFO] [stdout] test ast::test::it_should_take ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_error_when_comment_block_not_closed ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_error_when_array_is_not_terminated ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_error_when_array_has_unexpected_token ... ok
[INFO] [stdout] test ast::test::it_should_get ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_error_when_object_has_unexpected_token ... ok
[INFO] [stdout] test parse_to_value::tests::it_should_parse_boolean_true ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_not_include_comments_by_default ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_not_include_tokens_by_default ... ok
[INFO] [stdout] test parse_to_ast::tests::it_should_error_when_object_is_not_terminated ... ok
[INFO] [stdout] test parse_to_value::tests::it_should_parse_null ... ok
[INFO] [stdout] test scanner::tests::it_errors_escaping_double_quote_in_single_quote ... ok
[INFO] [stdout] test parse_to_value::tests::it_should_parse_string ... ok
[INFO] [stdout] test parse_to_value::tests::it_should_parse_string_with_quotes ... ok
[INFO] [stdout] test scanner::tests::it_tokenizes_string ... ok
[INFO] [stdout] test scanner::tests::it_errors_escaping_single_quote_in_double_quote ... ok
[INFO] [stdout] test parse_to_value::tests::it_should_parse_object ... ok
[INFO] [stdout] test scanner::tests::it_tokenizes_comment_blocks ... ok
[INFO] [stdout] test scanner::tests::it_tokenizes_numbers ... ok
[INFO] [stdout] test value::test::it_should_get ... ok
[INFO] [stdout] test value::test::it_should_take ... ok
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-097e46c41b67e3aa)
[INFO] [stdout] test scanner::tests::it_errors_for_word_starting_with_invalid_token ... ok
[INFO] [stdout] test scanner::tests::it_tokenizes_single_quote_string ... ok
[INFO] [stdout] test scanner::tests::it_errors_on_invalid_utf8_char_for_issue_6 ... ok
[INFO] [stdout] test scanner::tests::it_tokenizes_simple_tokens ... ok
[INFO] [stdout] test scanner::tests::it_tokenizes_comment_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests jsonc-parser
[INFO] [stdout] test test_specs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/parse_to_ast.rs - parse_to_ast::parse_to_ast (line 157) ... ok
[INFO] [stdout] test src/parse_to_value.rs - parse_to_value::parse_to_value (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14aa91828c792e5b42cdc87e1a1fad94362d449dbf26f2f0dee8d5e3372c3bb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14aa91828c792e5b42cdc87e1a1fad94362d449dbf26f2f0dee8d5e3372c3bb3", kill_on_drop: false }`
[INFO] [stdout] 14aa91828c792e5b42cdc87e1a1fad94362d449dbf26f2f0dee8d5e3372c3bb3