[INFO] fetching crate vitaminc-context 0.5.0...
[INFO] testing vitaminc-context-0.5.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate vitaminc-context 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate vitaminc-context 0.5.0
[INFO] finished tweaking crates.io crate vitaminc-context 0.5.0
[INFO] tweaked toml for crates.io crate vitaminc-context 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vitaminc-context 0.5.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vitaminc-context 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zeroize_derive v1.5.0
[INFO] [stderr]   Downloaded vitaminc-protected v0.5.0
[INFO] [stderr]   Downloaded vitaminc-protected-derive v0.5.0
[INFO] [stderr]   Downloaded thiserror v2.0.20
[INFO] [stderr]   Downloaded thiserror-impl v2.0.20
[INFO] [stderr]   Downloaded quickcheck_macros v1.2.0
[INFO] [stderr]   Downloaded block-buffer v0.12.0
[INFO] [stderr]   Downloaded env_filter v1.0.0
[INFO] [stderr]   Downloaded radium v0.7.0
[INFO] [stderr]   Downloaded crypto-common v0.2.1
[INFO] [stderr]   Downloaded wyz v0.5.1
[INFO] [stderr]   Downloaded tap v1.0.1
[INFO] [stderr]   Downloaded funty v2.0.0
[INFO] [stderr]   Downloaded mutants v0.0.4
[INFO] [stderr]   Downloaded serde_bytes v0.11.19
[INFO] [stderr]   Downloaded ctutils v0.4.2
[INFO] [stderr]   Downloaded quickcheck v1.1.0
[INFO] [stderr]   Downloaded rand_core v0.10.0
[INFO] [stderr]   Downloaded digest v0.11.2
[INFO] [stderr]   Downloaded env_logger v0.11.9
[INFO] [stderr]   Downloaded cmov v0.5.4
[INFO] [stderr]   Downloaded hybrid-array v0.4.10
[INFO] [stderr]   Downloaded typenum v1.19.0
[INFO] [stderr]   Downloaded bitvec v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f
[INFO] running `Command { std: "docker" "start" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling cmov v0.5.4
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling vitaminc-protected v0.5.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling mutants v0.0.4
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling ctutils v0.4.2
[INFO] [stderr]    Compiling bitvec v1.1.1
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling hybrid-array v0.4.10
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling digest v0.11.2
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling vitaminc-protected-derive v0.5.0
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling vitaminc-context v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.47s
[INFO] running `Command { std: "docker" "inspect" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling quickcheck_macros v1.2.0
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_filter v1.0.0
[INFO] [stderr]    Compiling env_logger v0.11.9
[INFO] [stderr]    Compiling quickcheck v1.1.0
[INFO] [stderr]    Compiling vitaminc-context v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.31s
[INFO] running `Command { std: "docker" "inspect" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vitaminc_context-d2e7f6cb50790f11)
[INFO] [stdout] 
[INFO] [stdout] running 82 tests
[INFO] [stdout] test context::tests::given_a_derived_context::map_entry_bytes_cannot_move_between_context_and_key ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::leaf_pins_its_encoding ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::refine_is_disjoint_from_the_reserved_derivations ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::sequence_element_pins_its_encoding ... ok
[INFO] [stdout] test context::tests::given_raw_bytes::from_encoded_keeps_them_verbatim ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::map_entry_pins_its_encoding ... ok
[INFO] [stdout] test context::tests::given_raw_bytes::from_encoded_is_not_a_typed_value ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::every_derivation_differs_from_the_bare_context_and_each_other ... ok
[INFO] [stdout] test context::tests::given_raw_bytes::re_encoding_is_the_identity ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::every_derivation_differs_from_a_tuple_of_the_same_parts ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::refine_pins_its_encoding ... ok
[INFO] [stdout] test context::tests::given_raw_bytes::emptiness_is_judged_on_the_bytes_only ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::leaf_is_version_sensitive ... ok
[INFO] [stdout] test into_context::tests::given_a_text_context::is_a_text_leaf_however_it_is_owned ... ok
[INFO] [stdout] test into_context::tests::given_a_pair_context::unit_inside_a_pair_is_a_zero_length_part ... ok
[INFO] [stdout] test into_context::tests::given_an_encoded_context::inside_a_composite_is_written_verbatim ... ok
[INFO] [stdout] test into_context::tests::given_an_encoded_context::is_the_encoded_leaf ... ok
[INFO] [stdout] test into_context::tests::given_an_integer_context::keeps_its_type ... ok
[INFO] [stdout] test into_context::tests::given_the_unit_context::differs_from_none_and_from_empty_text ... ok
[INFO] [stdout] test into_context::tests::given_the_unit_context::is_the_empty_context ... ok
[INFO] [stdout] test into_context::tests::given_a_proven_context::non_empty_is_transparent ... ok
[INFO] [stdout] test into_context::tests::given_an_integer_context::width_and_signedness_are_part_of_the_context ... ok
[INFO] [stdout] test into_context::tests::given_an_option_context::none_differs_from_some_of_an_empty_value ... ok
[INFO] [stdout] test into_context::tests::given_an_option_context::none_is_the_empty_list ... ok
[INFO] [stdout] test into_context::tests::given_an_option_context::some_does_not_carry_the_value_side_domain ... ok
[INFO] [stdout] test pae::tests::given_an_attempt_to_alias_two_piece_lists::a_leading_empty_piece_is_visible ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::map_keys_are_separated ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::markers_pin_their_encoding ... ok
[INFO] [stdout] test into_context::tests::given_a_bytes_context::every_byte_container_is_the_same_bytes_leaf ... ok
[INFO] [stdout] test pae::tests::a_longer_list_is_never_a_prefix_match ... ok
[INFO] [stdout] test pae::tests::given_an_attempt_to_alias_two_piece_lists::a_fake_length_word_inside_a_piece_does_not_read_as_framing ... ok
[INFO] [stdout] test pae::tests::given_an_attempt_to_alias_two_piece_lists::a_trailing_empty_piece_is_visible ... ok
[INFO] [stdout] test pae::tests::given_the_documented_format::two_pieces_each_carry_their_own_length_word ... ok
[INFO] [stdout] test pae::tests::given_an_attempt_to_alias_two_piece_lists::concatenated_pieces_differ_from_one_piece ... ok
[INFO] [stdout] test pae::tests::given_an_attempt_to_alias_two_piece_lists::empty_piece_lists_differ_by_count ... ok
[INFO] [stdout] test pae::tests::given_the_documented_format::no_pieces_is_the_zero_count_word ... ok
[INFO] [stdout] test pae::tests::given_the_documented_format::one_piece_is_count_length_and_bytes ... ok
[INFO] [stdout] test piece::tests::given_a_runtime_list::one_part_spells_some ... ok
[INFO] [stdout] test pae::tests::given_the_documented_format::one_empty_piece_is_a_count_word_and_a_zero_length_word ... ok
[INFO] [stdout] test into_context::tests::given_a_bytes_context::text_and_bytes_are_different_contexts ... ok
[INFO] [stdout] test into_context::tests::given_a_pair_context::is_injective_across_its_boundary ... ok
[INFO] [stdout] test into_context::tests::given_a_pair_context::is_the_two_element_list_of_typed_parts ... ok
[INFO] [stdout] test pae::tests::given_an_attempt_to_alias_two_piece_lists::moving_a_byte_across_a_boundary_changes_the_encoding ... ok
[INFO] [stdout] test into_context::tests::given_an_option_context::some_is_the_one_element_list ... ok
[INFO] [stdout] test piece::tests::given_a_runtime_list::two_parts_spell_the_proven_chain ... ok
[INFO] [stdout] test pae::tests::shifting_a_boundary_is_injective ... ok
[INFO] [stdout] test piece::tests::given_a_tree::deep_left_nested_lists_encode_in_one_pass ... ok
[INFO] [stdout] test piece::tests::given_a_runtime_list::a_flat_list_is_its_own_context_not_a_chain ... ok
[INFO] [stdout] test piece::tests::given_a_tree::a_list_encodes_as_the_pae_of_its_parts ... ok
[INFO] [stdout] test piece::tests::given_a_runtime_list::two_parts_spell_the_pair ... ok
[INFO] [stdout] test pae::tests::piece_count_is_injective ... ok
[INFO] [stdout] test piece::tests::given_a_tree::display_is_injective_where_it_could_collide ... ok
[INFO] [stdout] test piece::tests::given_a_typed_leaf::is_never_empty_as_bytes ... ok
[INFO] [stdout] test piece::tests::given_a_typed_leaf::same_bytes_different_type_is_a_different_context ... ok
[INFO] [stdout] test piece::tests::given_a_runtime_list::a_nested_list_spells_the_left_nested_chain ... ok
[INFO] [stdout] test piece::tests::given_emptiness::fixed_shapes_follow_the_static_rule ... ok
[INFO] [stdout] test piece::tests::given_a_tree::every_kind_round_trips_through_into_owned_and_writes_its_own_length ... ok
[INFO] [stdout] test piece::tests::given_a_typed_leaf::every_width_and_signedness_has_its_own_tag ... ok
[INFO] [stdout] test piece::tests::given_a_tree::into_owned_preserves_the_tree_and_the_bytes ... ok
[INFO] [stdout] test piece::tests::given_a_tree::leaves_walk_in_encoding_order_and_drop_nesting ... ok
[INFO] [stdout] test piece::tests::given_a_runtime_list::no_parts_spells_none ... ok
[INFO] [stdout] test context::tests::given_a_derived_context::option_some_pins_its_encoding ... ok
[INFO] [stdout] test piece::tests::given_a_typed_leaf::encodes_as_the_documented_frame ... ok
[INFO] [stdout] test piece::tests::given_the_encoded_leaf::is_the_only_untagged_leaf ... ok
[INFO] [stdout] test piece::tests::given_the_encoded_leaf::encodes_as_itself ... ok
[INFO] [stdout] test piece::tests::given_the_encoded_leaf::stays_borrowed ... ok
[INFO] [stdout] test piece::tests::given_the_unit_leaf::inside_a_list_frames_a_zero_length_part ... ok
[INFO] [stdout] test piece::tests::given_the_unit_leaf::encodes_as_no_bytes ... ok
[INFO] [stdout] test piece::tests::given_a_tree::display_is_injective ... ok
[INFO] [stdout] test piece::tests::given_the_encoded_leaf::renders_apart_from_bytes ... ok
[INFO] [stdout] test piece::tests::given_emptiness::agrees_with_the_static_types ... ok
[INFO] [stdout] test piece::tests::given_emptiness::an_encoded_part_proves_nothing ... ok
[INFO] [stdout] test piece::tests::given_a_tree::every_kind_renders_as_documented ... ok
[INFO] [stdout] test piece::tests::given_the_unit_leaf::is_not_empty_bytes_and_not_the_empty_list ... ok
[INFO] [stdout] test piece::tests::given_the_arbitrary_generator::depth_zero_never_draws_a_list ... ok
[INFO] [stdout] test piece::tests::given_the_arbitrary_generator::the_impl_starts_three_deep ... ok
[INFO] [stdout] test piece::tests::given_the_arbitrary_generator::produces_every_kind_of_piece_at_every_depth ... ok
[INFO] [stdout] test piece::tests::given_the_arbitrary_generator::each_level_draws_its_parts_one_level_shallower ... ok
[INFO] [stdout] test piece::tests::given_a_tree::a_pae_of_encoded_parts_is_the_list_of_those_parts ... ok
[INFO] [stdout] test pae::tests::is_deterministic ... ok
[INFO] [stdout] test pae::tests::output_length_matches_the_formula ... ok
[INFO] [stderr]    Doc-tests vitaminc_context
[INFO] [stdout] test pae::tests::appending_an_empty_piece_changes_the_encoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/context.rs - context::Context<'a>::from_encoded (line 73) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] test src/into_context.rs - into_context::IntoContext (line 23) ... ok
[INFO] [stdout] test src/piece.rs - piece::ContextPiece (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f", kill_on_drop: false }`
[INFO] [stdout] dac951d7ed13d70afc669d37966362b96e599d829db5c7b8888a3d808a24a53f
