[INFO] cloning repository https://github.com/peterheesterman/jsonist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peterheesterman/jsonist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterheesterman%2Fjsonist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterheesterman%2Fjsonist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a052d409ea51df41184d00406f30f944a8c4e5bf
[INFO] testing peterheesterman/jsonist against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterheesterman%2Fjsonist" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/peterheesterman/jsonist on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/peterheesterman/jsonist
[INFO] finished tweaking git repo https://github.com/peterheesterman/jsonist
[INFO] tweaked toml for git repo https://github.com/peterheesterman/jsonist written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/peterheesterman/jsonist already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c08126ca07a2f6e818dddde686a40dfe0c775ac24796b13ef190d5d1eba5745a
[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" "c08126ca07a2f6e818dddde686a40dfe0c775ac24796b13ef190d5d1eba5745a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c08126ca07a2f6e818dddde686a40dfe0c775ac24796b13ef190d5d1eba5745a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c08126ca07a2f6e818dddde686a40dfe0c775ac24796b13ef190d5d1eba5745a", kill_on_drop: false }`
[INFO] [stdout] c08126ca07a2f6e818dddde686a40dfe0c775ac24796b13ef190d5d1eba5745a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c7ddcb874a26f8b5068f425a943703409955f1282f892962ecf622b09fa21e7
[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" "4c7ddcb874a26f8b5068f425a943703409955f1282f892962ecf622b09fa21e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonist v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "4c7ddcb874a26f8b5068f425a943703409955f1282f892962ecf622b09fa21e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7ddcb874a26f8b5068f425a943703409955f1282f892962ecf622b09fa21e7", kill_on_drop: false }`
[INFO] [stdout] 4c7ddcb874a26f8b5068f425a943703409955f1282f892962ecf622b09fa21e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa9bd11c841b20003166240e3beb52fc14d0a4a4e420477cda16cae9e3b9a0d7
[INFO] running `Command { std: "docker" "start" "-a" "aa9bd11c841b20003166240e3beb52fc14d0a4a4e420477cda16cae9e3b9a0d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jsonist v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "aa9bd11c841b20003166240e3beb52fc14d0a4a4e420477cda16cae9e3b9a0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa9bd11c841b20003166240e3beb52fc14d0a4a4e420477cda16cae9e3b9a0d7", kill_on_drop: false }`
[INFO] [stdout] aa9bd11c841b20003166240e3beb52fc14d0a4a4e420477cda16cae9e3b9a0d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10cef2b50e7c6fcdc5b081ce65d360df2a5f5ac3e0e60cbaf50545c06129f45e
[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" "10cef2b50e7c6fcdc5b081ce65d360df2a5f5ac3e0e60cbaf50545c06129f45e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jsonist-d8692d486ffc83fc
[INFO] [stdout] running 59 tests
[INFO] [stdout] test formatter::errors::tests::i_can_display_an_invalid_character_display ... ok
[INFO] [stdout] test formatter::tests::print_node_array ... ok
[INFO] [stdout] test formatter::tests::print_node_literal ... ok
[INFO] [stdout] test formatter::tests::print_node_null ... 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_true ... ok
[INFO] [stdout] test formatter::tests::print_node_pair ... ok
[INFO] [stdout] test parser::array::tests::parse_array_empty ... ok
[INFO] [stdout] test parser::array::tests::parse_array_with_a_single_item ... ok
[INFO] [stdout] test parser::object::tests::parse_object_empty ... ok
[INFO] [stdout] test formatter::tests::print_node_false ... ok
[INFO] [stdout] test parser::tests::r#true ... ok
[INFO] [stdout] test parser::array::tests::parse_array_with_n_items ... ok
[INFO] [stdout] test parser::object::tests::parse_object_with_n_pair ... ok
[INFO] [stdout] test parser::object::tests::parse_object_one_pair ... ok
[INFO] [stdout] test parser::tests::array ... ok
[INFO] [stdout] test parser::tests::null ... ok
[INFO] [stdout] test parser::tests::r#false ... ok
[INFO] [stdout] test parser::tests::number ... ok
[INFO] [stdout] test tokenizer::get_next_token::collate::tests::expect_false_with_correct_tokens ... 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 tokenizer::get_next_token::collate::tests::string_literal_with_an_escape_in_it ... ok
[INFO] [stdout] test parser::utils::tests::remove_whitespace_only_leaves_important_things ... ok
[INFO] [stdout] test tokenizer::get_next_token::collate::tests::string_literal ... ok
[INFO] [stdout] test parser::object::literal::tests::parse_literal_normal ... 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::number::tests::number_literal ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::open_brace ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::open_square_bracket ... ok
[INFO] [stdout] test parser::object::tests::parse_object_key_must_be_a_literal ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::whitespace ... ok
[INFO] [stdout] test parser::object::tests::parse_object_one_pair_no_colon ... ok
[INFO] [stdout] test parser::object::literal::tests::parse_literal_on_other_stuff ... ok
[INFO] [stdout] test tokenizer::get_next_token::tests::quote ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_false ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_number ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_string ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_true ... ok
[INFO] [stdout] test parser::object::tests::parse_object_with_duplicate_keys_should_fail ... ok
[INFO] [stdout] test tokenizer::utils::tests::end_position_of_a_complex_token ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_an_object ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_null ... ok
[INFO] [stdout] test tokenizer::tests::tokenize_an_array ... 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::string_literal_no_end_quote ... 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::collate::tests::expect_failure_when_json_runs_out ... ok
[INFO] [stdout] test tokenizer::get_next_token::number::tests::number_can_not_contain_letters_other_than_e ... ok
[INFO] [stdout] test tokenizer::utils::tests::end_position_of_a_complex_token_null ... ok
[INFO] [stdout] test tokenizer::utils::tests::start_position_of_simple_token ... ok
[INFO] [stdout] test tokenizer::get_next_token::number::tests::number_literal_can_not_end_with_an_e ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/can_parse_correct_json-bea44f91eb12dd67
[INFO] [stdout] test tokenizer::get_next_token::number::tests::number_literals_no_negative_symbol_at_postitions_other_than_the_first ... 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::tests::invalid_character ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[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_two_spaces ... 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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsonist
[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" "10cef2b50e7c6fcdc5b081ce65d360df2a5f5ac3e0e60cbaf50545c06129f45e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10cef2b50e7c6fcdc5b081ce65d360df2a5f5ac3e0e60cbaf50545c06129f45e", kill_on_drop: false }`
[INFO] [stdout] 10cef2b50e7c6fcdc5b081ce65d360df2a5f5ac3e0e60cbaf50545c06129f45e