[INFO] fetching crate garnish_lang_common 0.0.1-alpha...
[INFO] testing garnish_lang_common-0.0.1-alpha against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate garnish_lang_common 0.0.1-alpha into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate garnish_lang_common 0.0.1-alpha 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 crates.io crate garnish_lang_common 0.0.1-alpha
[INFO] finished tweaking crates.io crate garnish_lang_common 0.0.1-alpha
[INFO] tweaked toml for crates.io crate garnish_lang_common 0.0.1-alpha written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bc907cb0bc3a48cf4de9405d556ad4220e56587985a440b80750ce4e94c5c4cb
[INFO] running `Command { std: "docker" "start" "-a" "bc907cb0bc3a48cf4de9405d556ad4220e56587985a440b80750ce4e94c5c4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc907cb0bc3a48cf4de9405d556ad4220e56587985a440b80750ce4e94c5c4cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc907cb0bc3a48cf4de9405d556ad4220e56587985a440b80750ce4e94c5c4cb", kill_on_drop: false }`
[INFO] [stdout] bc907cb0bc3a48cf4de9405d556ad4220e56587985a440b80750ce4e94c5c4cb
[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] f514e6b5e810a92e4f4b5ed1cec328e786dbd93d5654105941a372654814e9a6
[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" "f514e6b5e810a92e4f4b5ed1cec328e786dbd93d5654105941a372654814e9a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling garnish_lang_common v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "f514e6b5e810a92e4f4b5ed1cec328e786dbd93d5654105941a372654814e9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f514e6b5e810a92e4f4b5ed1cec328e786dbd93d5654105941a372654814e9a6", kill_on_drop: false }`
[INFO] [stdout] f514e6b5e810a92e4f4b5ed1cec328e786dbd93d5654105941a372654814e9a6
[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] [stdout] bc05e04b889f916abbfca449e26c1e7781dbc509c90253b156c48aec76b5f84e
[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" "bc05e04b889f916abbfca449e26c1e7781dbc509c90253b156c48aec76b5f84e", kill_on_drop: false }`
[INFO] [stderr]    Compiling garnish_lang_common v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "bc05e04b889f916abbfca449e26c1e7781dbc509c90253b156c48aec76b5f84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc05e04b889f916abbfca449e26c1e7781dbc509c90253b156c48aec76b5f84e", kill_on_drop: false }`
[INFO] [stdout] bc05e04b889f916abbfca449e26c1e7781dbc509c90253b156c48aec76b5f84e
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e3bfa213ad9a0d68e7dcc853bc9b9cc03e0d4381919712d5930d2dab917fabe
[INFO] running `Command { std: "docker" "start" "-a" "7e3bfa213ad9a0d68e7dcc853bc9b9cc03e0d4381919712d5930d2dab917fabe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/garnish_lang_common-b091bd627a8424fa
[INFO] [stdout] 
[INFO] [stdout] running 156 tests
[INFO] [stdout] test byte_vec::tests::create_to_data_vec_and_write ... ok
[INFO] [stdout] test byte_vec::tests::push_character ... ok
[INFO] [stdout] test byte_vec::tests::push_byte_size ... ok
[INFO] [stdout] test byte_vec::tests::push_data_type ... ok
[INFO] [stdout] test byte_vec::tests::push_float ... ok
[INFO] [stdout] test byte_vec::tests::push_integer ... ok
[INFO] [stdout] test byte_vec::tests::push_multiple_number ... ok
[INFO] [stdout] test byte_vec::tests::push_size ... ok
[INFO] [stdout] test byte_vec::tests::push_str ... ok
[INFO] [stdout] test byte_vec::tests::read_byte_size ... ok
[INFO] [stdout] test byte_vec::tests::read_character_ascii ... ok
[INFO] [stdout] test byte_vec::tests::write_data_type ... ok
[INFO] [stdout] test byte_vec::tests::write_number ... ok
[INFO] [stdout] test byte_vec::tests::write_data_with_slice ... ok
[INFO] [stdout] test byte_vec::tests::read_instruction ... ok
[INFO] [stdout] test byte_vec::tests::write_instruction ... ok
[INFO] [stdout] test data_type::tests::data_type_from_list ... ok
[INFO] [stdout] test data_type::tests::data_type_from_valid_u8 ... ok
[INFO] [stdout] test data_type::tests::data_type_from_zero_results_in_error ... ok
[INFO] [stdout] test byte_vec::tests::read_size ... ok
[INFO] [stdout] test byte_vec::tests::read_string ... ok
[INFO] [stdout] test byte_vec::tests::read_data_type ... ok
[INFO] [stdout] test byte_vec::tests::read_number ... ok
[INFO] [stdout] test data_type::tests::data_type_from_value_larger_than_list ... ok
[INFO] [stdout] test instructions::tests::instruction_from_valid_u8 ... ok
[INFO] [stdout] test instructions::tests::instruction_from_iteration_complete ... ok
[INFO] [stdout] test instructions::tests::instruction_from_zero_results_in_error ... ok
[INFO] [stdout] test instructions::tests::instruction_from_value_larger_than_iteration_complete ... ok
[INFO] [stdout] test byte_vec::tests::write_size ... ok
[INFO] [stdout] test byte_vec::tests::new_byte_vec_has_no_data ... ok
[INFO] [stdout] test result::tests::as_float ... ok
[INFO] [stdout] test result::tests::as_integer ... ok
[INFO] [stdout] test result::tests::is_unit_true ... ok
[INFO] [stdout] test sizes::tests::character_to_bytes_ascii ... ok
[INFO] [stdout] test sizes::tests::character_to_bytes_grapheme_cluster ... ok
[INFO] [stdout] test sizes::tests::read_float_array_to_short_results_in_error ... ok
[INFO] [stdout] test sizes::tests::skip_sizes_2 ... ok
[INFO] [stdout] test sizes::tests::create_two_size_type_array ... ok
[INFO] [stdout] test sizes::tests::skip_data_type ... ok
[INFO] [stdout] test result::tests::as_symbol ... ok
[INFO] [stdout] test sizes::tests::test_skip_size ... ok
[INFO] [stdout] test sizes::tests::skip_sizes_3 ... ok
[INFO] [stdout] test sizes::tests::test_skip_type_and_2_sizes ... ok
[INFO] [stdout] test sizes::tests::test_skip_type_and_size ... ok
[INFO] [stdout] test sizes::tests::test_size_to_bytes ... ok
[INFO] [stdout] test sizes::tests::test_skip_type_and_sizes ... ok
[INFO] [stdout] test utils::tests::hash_byte_slice_equals_hash_character_list ... ok
[INFO] [stdout] test byte_vec::tests::push_instruction ... ok
[INFO] [stdout] test value::range::tests::exclusive_end_is_false ... ok
[INFO] [stdout] test value::range::tests::exclusive_end_is_true ... ok
[INFO] [stdout] test value::range::tests::has_end_is_false ... ok
[INFO] [stdout] test value::range::tests::has_start_is_false ... ok
[INFO] [stdout] test value::range::tests::has_start_is_true ... ok
[INFO] [stdout] test byte_vec::tests::new_data_vec_reader_with_no_errors ... ok
[INFO] [stdout] test value::range::tests::has_step_is_true ... ok
[INFO] [stdout] test value::range::tests::has_step_is_false ... ok
[INFO] [stdout] test value::value::tests::associative_list_pairs_and_values ... ok
[INFO] [stdout] test value::range::tests::exclusive_start_is_false ... ok
[INFO] [stdout] test value::range::tests::exclusive_start_is_true ... ok
[INFO] [stdout] test value::value::tests::char_range ... ok
[INFO] [stdout] test value::value::tests::associative_list_pairs_string_keys ... ok
[INFO] [stdout] test value::value::tests::character_vec_ascii ... ok
[INFO] [stdout] test value::range::tests::has_end_is_true ... ok
[INFO] [stdout] test sizes::tests::read_size_array ... ok
[INFO] [stdout] test value::value::tests::empty_symbol ... ok
[INFO] [stdout] test sizes::tests::read_integer_array_to_short_results_in_error ... ok
[INFO] [stdout] test sizes::tests::read_integer_array ... ok
[INFO] [stdout] test sizes::tests::read_float_array ... ok
[INFO] [stdout] test value::value::tests::character_list_value ... ok
[INFO] [stdout] test sizes::tests::create_size_type_array ... ok
[INFO] [stdout] test value::value::tests::associative_list_pairs_only ... ok
[INFO] [stdout] test result::tests::is_unit_false ... ok
[INFO] [stdout] test sizes::tests::character_to_bytes_unicode ... ok
[INFO] [stdout] test value::value::tests::external_method ... ok
[INFO] [stdout] test value::value::tests::open_end_integer_range ... ok
[INFO] [stdout] test value::value::tests::exclusive_end_integer_range ... ok
[INFO] [stdout] test value::value::tests::character_vec_unicode ... ok
[INFO] [stdout] test value::value::tests::exclusive_start_and_end_integer_range ... ok
[INFO] [stdout] test value::value::tests::expression ... ok
[INFO] [stdout] test value::value::tests::float_vec ... ok
[INFO] [stdout] test value::value::tests::pair_same_type_vec ... ok
[INFO] [stdout] test value::value::tests::pair_different_type ... ok
[INFO] [stdout] test sizes::tests::read_size_array_to_short_results_in_error ... ok
[INFO] [stdout] test utils::tests::hash_byte_slice_equals_hash_character_list_grapheme_clusters ... ok
[INFO] [stdout] test value::value::tests::partial_expression ... ok
[INFO] [stdout] test value::value::tests::exclusive_start_integer_range ... ok
[INFO] [stdout] test value::value::tests::open_start_integer_range ... ok
[INFO] [stdout] test value::value::tests::open_start_and_end_integer_range ... ok
[INFO] [stdout] test value::value::tests::float_range ... ok
[INFO] [stdout] test value::value::tests::partial_external_method ... ok
[INFO] [stdout] test value::value::tests::symbol_vec ... ok
[INFO] [stdout] test value::value::tests::integer_vec ... ok
[INFO] [stdout] test value::value::tests::unit_vec ... ok
[INFO] [stdout] test value::value::tests::integer_range_with_step ... ok
[INFO] [stdout] test value::value::tests::writing_same_symbol_twice_only_has_one_additional_table_entry ... ok
[INFO] [stdout] test value::value_ref::tests::as_char_invalid_grapheme ... ok
[INFO] [stdout] test value::value::tests::write ... ok
[INFO] [stdout] test value::value_ref::tests::external_method_as_symbol ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item ... ok
[INFO] [stdout] test value::value_ref::tests::external_method_as_string ... ok
[INFO] [stdout] test value::value_ref::tests::as_char_valid_ascii ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item_out_of_bounds ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item_with_not_list ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item_with_string_from_character_list_keys ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item_with_string_symbol_keys ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item_with_string_that_does_not_exist_character_list_keys ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item_with_string_that_does_not_exist_symbol_keys ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item_with_symbol_symbol_keys ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item_with_symbol_character_list_keys ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item_with_symbol_that_does_not_exist ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_item_with_symbol_that_does_exist_character_list_keys ... ok
[INFO] [stdout] test value::value_ref::tests::get_list_length ... ok
[INFO] [stdout] test value::value_ref::tests::get_pair_left ... ok
[INFO] [stdout] test value::value_ref::tests::as_char_not_character ... ok
[INFO] [stdout] test value::value_ref::tests::as_string_character_list ... ok
[INFO] [stdout] test value::value_ref::tests::as_symbol ... ok
[INFO] [stdout] test value::value_ref::tests::as_char_valid_unicode ... ok
[INFO] [stdout] test value::value_ref::tests::as_float ... ok
[INFO] [stdout] test value::value_ref::tests::expression_as_string ... ok
[INFO] [stdout] test value::value_ref::tests::get_partial_right_when_not_partial ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_flags ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_max ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_max_no_max ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_max_when_not_range ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_max_when_no_min ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_min ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_min_when_not_range ... ok
[INFO] [stdout] test value::value_ref::tests::as_integer ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_step ... ok
[INFO] [stdout] test value::value_ref::tests::get_pair_left_when_not_pair ... ok
[INFO] [stdout] test value::value::tests::character_vec_grapheme_cluster ... ok
[INFO] [stdout] test value::value_ref::tests::get_partial_left ... ok
[INFO] [stdout] test value::value_ref::tests::get_partial_left_when_not_partial ... ok
[INFO] [stdout] test value::value_ref::tests::get_pair_right ... ok
[INFO] [stdout] test value::value_ref::tests::get_partial_right ... ok
[INFO] [stdout] test value::value_ref::tests::get_pair_right_when_not_pair ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_min_no_min ... ok
[INFO] [stdout] test value::value_ref::tests::as_string_char ... ok
[INFO] [stdout] test value::value_ref::tests::is_partial ... ok
[INFO] [stdout] test value::value_ref::tests::expression_as_symbol ... ok
[INFO] [stdout] test value::value_ref::tests::is_range ... ok
[INFO] [stdout] test value::value_ref::tests::make_unit ... ok
[INFO] [stdout] test value::value_ref::tests::is_list ... ok
[INFO] [stdout] test value::value_ref::tests::new ... ok
[INFO] [stdout] test value::value_ref::tests::is_unit_true ... ok
[INFO] [stdout] test value::value_ref::tests::new_with_zero_slice_results_in_error ... ok
[INFO] [stdout] test value::value_ref::tests::new_with_value_beyond_slice_results_in_error ... ok
[INFO] [stdout] test value::value_ref::tests::is_unit_false ... ok
[INFO] [stdout] test value::value_ref::tests::is_not_list ... ok
[INFO] [stdout] test value::value_ref::tests::symbol_as_string ... ok
[INFO] [stdout] test value::value::tests::associative_list_of_associative_lists ... ok
[INFO] [stdout] test value::value_ref::tests::is_pair ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_step_when_no_min ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_step_no_step ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_step_when_no_min_or_max ... ok
[INFO] [stdout] test value::value_ref::tests::get_range_step_when_no_max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 156 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests garnish_lang_common
[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" "7e3bfa213ad9a0d68e7dcc853bc9b9cc03e0d4381919712d5930d2dab917fabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3bfa213ad9a0d68e7dcc853bc9b9cc03e0d4381919712d5930d2dab917fabe", kill_on_drop: false }`
[INFO] [stdout] 7e3bfa213ad9a0d68e7dcc853bc9b9cc03e0d4381919712d5930d2dab917fabe