[INFO] fetching crate jsonist 0.0.3...
[INFO] testing jsonist-0.0.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate jsonist 0.0.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate jsonist 0.0.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonist 0.0.3
[INFO] finished tweaking crates.io crate jsonist 0.0.3
[INFO] tweaked toml for crates.io crate jsonist 0.0.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dee7c0a0910b62c73d6b06d099adda69a816f22895837fd3277378c4cac403d5
[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" "dee7c0a0910b62c73d6b06d099adda69a816f22895837fd3277378c4cac403d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dee7c0a0910b62c73d6b06d099adda69a816f22895837fd3277378c4cac403d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee7c0a0910b62c73d6b06d099adda69a816f22895837fd3277378c4cac403d5", kill_on_drop: false }`
[INFO] [stdout] dee7c0a0910b62c73d6b06d099adda69a816f22895837fd3277378c4cac403d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ef3bb6fe2ed1699a1cd57a8acc6efec750c31eba5cf4b7ce6d85fa13b6ebcd9
[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" "4ef3bb6fe2ed1699a1cd57a8acc6efec750c31eba5cf4b7ce6d85fa13b6ebcd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonist v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "4ef3bb6fe2ed1699a1cd57a8acc6efec750c31eba5cf4b7ce6d85fa13b6ebcd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef3bb6fe2ed1699a1cd57a8acc6efec750c31eba5cf4b7ce6d85fa13b6ebcd9", kill_on_drop: false }`
[INFO] [stdout] 4ef3bb6fe2ed1699a1cd57a8acc6efec750c31eba5cf4b7ce6d85fa13b6ebcd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acea7f94515d89d9cde3ed02514ffe643dfa0fa5cf64b18665c8db22fa145e42
[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" "acea7f94515d89d9cde3ed02514ffe643dfa0fa5cf64b18665c8db22fa145e42", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonist v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "acea7f94515d89d9cde3ed02514ffe643dfa0fa5cf64b18665c8db22fa145e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acea7f94515d89d9cde3ed02514ffe643dfa0fa5cf64b18665c8db22fa145e42", kill_on_drop: false }`
[INFO] [stdout] acea7f94515d89d9cde3ed02514ffe643dfa0fa5cf64b18665c8db22fa145e42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3356d00df727c7d64e25b62743f67dae9c51f1fcaf8cb0de155cdd6778dddbca
[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" "3356d00df727c7d64e25b62743f67dae9c51f1fcaf8cb0de155cdd6778dddbca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 59 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jsonist-912bb926f7310a1b)
[INFO] [stdout] test formatter::tests::print_node_literal ... ok
[INFO] [stdout] test formatter::errors::tests::i_can_display_an_invalid_character_display ... ok
[INFO] [stdout] test formatter::tests::print_node_number ... ok
[INFO] [stdout] test formatter::tests::print_node_object ... ok
[INFO] [stdout] test formatter::tests::print_node_null ... ok
[INFO] [stdout] test parser::array::tests::parse_array_with_a_single_item ... ok
[INFO] [stdout] test formatter::tests::print_node_true ... ok
[INFO] [stdout] test formatter::tests::print_node_pair ... ok
[INFO] [stdout] test parser::array::tests::parse_array_with_n_items ... ok
[INFO] [stdout] test parser::object::literal::tests::parse_literal_normal ... ok
[INFO] [stdout] test parser::tests::r#true ... ok
[INFO] [stdout] test parser::object::tests::parse_object_with_n_pair ... ok
[INFO] [stdout] test parser::object::tests::parse_object_empty ... ok
[INFO] [stdout] test parser::tests::array ... ok
[INFO] [stdout] test tokenizer::get_next_token::collate::tests::string_literal_with_an_escape_in_it ... ok
[INFO] [stdout] test parser::tests::number ... ok
[INFO] [stdout] test tokenizer::get_next_token::collate::tests::string_literal ... ok
[INFO] [stdout] test parser::tests::r#false ... ok
[INFO] [stdout] test formatter::tests::print_node_array ... ok
[INFO] [stdout] test parser::tests::null ... ok
[INFO] [stdout] test formatter::tests::print_node_false ... ok
[INFO] [stdout] test parser::array::tests::parse_array_empty ... ok
[INFO] [stdout] test parser::object::tests::parse_object_one_pair ... ok
[INFO] [stdout] test tokenizer::get_next_token::collate::tests::string_literal_with_lots_of_escaped_quotes_in_it ... ok
[INFO] [stdout] test parser::tests::string ... ok
[INFO] [stdout] test parser::utils::tests::remove_whitespace_only_leaves_important_things ... ok
[INFO] [stdout] test tokenizer::get_next_token::number::tests::number_literals_should_handle_negative_numbers ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::close_brace ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::close_square_bracket ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::colon ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::open_brace ... ok
[INFO] [stdout] test tokenizer::get_next_token::number::tests::number_literal ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::open_square_bracket ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::quote ... ok
[INFO] [stdout] test tokenizer::get_next_token::collate::tests::expect_false_with_correct_tokens ... ok
[INFO] [stdout] test tokenizer::utils::tests::end_position_of_a_complex_token_null ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_an_object ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_null ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_number ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::whitespace ... ok
[INFO] [stdout] test tokenizer::utils::tests::end_position_of_a_complex_token ... ok
[INFO] [stdout] test tokenizer::utils::tests::start_position_of_simple_token ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_true ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_an_array ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_string ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_false ... ok
[INFO] [stdout] test parser::object::literal::tests::parse_literal_on_other_stuff ... ok
[INFO] [stdout] test parser::object::tests::parse_object_one_pair_no_colon ... ok
[INFO] [stdout] test parser::object::tests::parse_object_key_must_be_a_literal ... ok
[INFO] [stdout] test tokenizer::get_next_token::collate::tests::string_literal_no_end_quote ... ok
[INFO] [stdout] test parser::object::tests::parse_object_with_duplicate_keys_should_fail ... ok
[INFO] [stdout] test tokenizer::get_next_token::number::tests::number_literal_can_not_end_with_an_e ... ok
[INFO] [stdout] test tokenizer::get_next_token::number::tests::number_can_not_contain_letters_other_than_e ... ok
[INFO] [stdout] test tokenizer::get_next_token::number::tests::number_literal_can_not_have_two_dots ... ok
[INFO] [stdout] test tokenizer::get_next_token::collate::tests::expect_failure_when_false_is_spelt_wrong ... ok
[INFO] [stdout] test tokenizer::get_next_token::collate::tests::expect_failure_when_json_runs_out ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::invalid_character ... ok
[INFO] [stdout] test tokenizer::get_next_token::number::tests::number_literal_can_not_have_two_exponentials ... ok
[INFO] [stdout] test tokenizer::get_next_token::number::tests::number_literals_no_negative_symbol_at_postitions_other_than_the_first ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/can_parse_correct_json.rs (/opt/rustwide/target/debug/deps/can_parse_correct_json-bb6e49473f7e17f0)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]    Doc-tests jsonist
[INFO] [stdout] test integration_test_more_depth_two_spaces ... ok
[INFO] [stdout] test integration_can_use_errors_in_public_interface ... ok
[INFO] [stdout] test integration_test_max_depth_one ... ok
[INFO] [stdout] test integration_test_more_depth ... ok
[INFO] [stdout] test integration_test_more_depth_tabs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] running `Command { std: "docker" "inspect" "3356d00df727c7d64e25b62743f67dae9c51f1fcaf8cb0de155cdd6778dddbca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3356d00df727c7d64e25b62743f67dae9c51f1fcaf8cb0de155cdd6778dddbca", kill_on_drop: false }`
[INFO] [stdout] 3356d00df727c7d64e25b62743f67dae9c51f1fcaf8cb0de155cdd6778dddbca