[INFO] cloning repository https://github.com/th3oth3rjak3/omen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/th3oth3rjak3/omen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fth3oth3rjak3%2Fomen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fth3oth3rjak3%2Fomen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab592d7193c94c4eb9845218dff4e115c37b89ec
[INFO] testing th3oth3rjak3/omen against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fth3oth3rjak3%2Fomen" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/th3oth3rjak3/omen
[INFO] finished tweaking git repo https://github.com/th3oth3rjak3/omen
[INFO] tweaked toml for git repo https://github.com/th3oth3rjak3/omen written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/th3oth3rjak3/omen on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/th3oth3rjak3/omen 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e7a5b4a140cc9eccf43477883395407cf49d70fe8ddc01da7d83f0c456d0882
[INFO] running `Command { std: "docker" "start" "-a" "0e7a5b4a140cc9eccf43477883395407cf49d70fe8ddc01da7d83f0c456d0882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e7a5b4a140cc9eccf43477883395407cf49d70fe8ddc01da7d83f0c456d0882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7a5b4a140cc9eccf43477883395407cf49d70fe8ddc01da7d83f0c456d0882", kill_on_drop: false }`
[INFO] [stdout] 0e7a5b4a140cc9eccf43477883395407cf49d70fe8ddc01da7d83f0c456d0882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16a90b7fdc8e5e1b927b77b7ef34a2d588bd609ccc00f0a017256e7cd68ee491
[INFO] running `Command { std: "docker" "start" "-a" "16a90b7fdc8e5e1b927b77b7ef34a2d588bd609ccc00f0a017256e7cd68ee491", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling omen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `Command { std: "docker" "inspect" "16a90b7fdc8e5e1b927b77b7ef34a2d588bd609ccc00f0a017256e7cd68ee491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a90b7fdc8e5e1b927b77b7ef34a2d588bd609ccc00f0a017256e7cd68ee491", kill_on_drop: false }`
[INFO] [stdout] 16a90b7fdc8e5e1b927b77b7ef34a2d588bd609ccc00f0a017256e7cd68ee491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7b3e710d03a74f805bd853f399f8696c4485a5faf536e4b1b4b40f9acd28768
[INFO] running `Command { std: "docker" "start" "-a" "f7b3e710d03a74f805bd853f399f8696c4485a5faf536e4b1b4b40f9acd28768", kill_on_drop: false }`
[INFO] [stderr]    Compiling omen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "f7b3e710d03a74f805bd853f399f8696c4485a5faf536e4b1b4b40f9acd28768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b3e710d03a74f805bd853f399f8696c4485a5faf536e4b1b4b40f9acd28768", kill_on_drop: false }`
[INFO] [stdout] f7b3e710d03a74f805bd853f399f8696c4485a5faf536e4b1b4b40f9acd28768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ec90d4c9b5feb40300aef5b70e0aa6069fc7e3d7294a2b62ee7973c30937946
[INFO] running `Command { std: "docker" "start" "-a" "2ec90d4c9b5feb40300aef5b70e0aa6069fc7e3d7294a2b62ee7973c30937946", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/omen-a308d9bc669e773f)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test heap::tests::referenced_objects_are_preserved ... ok
[INFO] [stdout] test lexer::tests::lexer_can_tokenize_all_delimiters ... ok
[INFO] [stdout] test lexer::tests::lexer_can_produce_number_tokens ... ok
[INFO] [stdout] test lexer::tests::lexer_handles_string_literals ... ok
[INFO] [stdout] test lexer::tests::lexer_produces_eof_token_for_empty_input ... ok
[INFO] [stdout] test lexer::tests::lexer_can_tokenize_all_keywords ... ok
[INFO] [stdout] test heap::tests::unreferenced_objects_are_collected ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_assignment_statements ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_basic_identifiers ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_equality_when_equal ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_basic_groupings ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_equality_when_not_equal ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_let_with_expression_initializer ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_let_with_nullable_type ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_simple_binary_factor ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_let_with_string ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_simple_booleans ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_simple_binary_term ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_let_with_number ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_simple_comparison ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_logical_and ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_unary_negation_expressions ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_logical_or ... ok
[INFO] [stdout] test types::tests::test_exact_type_matches ... ok
[INFO] [stdout] test types::tests::test_class_exact_match ... ok
[INFO] [stdout] test types::tests::test_fully_qualified_class_names ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_let_with_bool ... ok
[INFO] [stdout] test types::tests::test_function_assignability_multiple_return_values ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_unary_logical_not_expressions ... ok
[INFO] [stdout] test types::tests::test_class_subtype ... ok
[INFO] [stdout] test types::tests::test_function_assignability_parameter_mismatch ... ok
[INFO] [stdout] test types::tests::test_class_supertype_not_assignable_to_subtype ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_simple_numbers ... ok
[INFO] [stdout] test types::tests::test_named_tuple_types ... ok
[INFO] [stdout] test types::tests::test_nil_to_nullable_assignment ... ok
[INFO] [stdout] test types::tests::test_non_null_to_nullable_assignment ... ok
[INFO] [stdout] test types::tests::test_nullable_cannot_be_assigned_to_non_nullable ... ok
[INFO] [stdout] test types::tests::test_nullable_class_types ... ok
[INFO] [stdout] test types::tests::test_nullable_complex_types ... ok
[INFO] [stdout] test types::tests::test_function_assignability_return_type_mismatch ... ok
[INFO] [stdout] test types::tests::test_function_assignability_with_nullable_parameters ... ok
[INFO] [stdout] test types::tests::test_function_assignability_with_nullable_returns ... ok
[INFO] [stdout] test types::tests::test_function_assignability_with_tuples ... ok
[INFO] [stdout] test types::tests::test_incompatible_type_assignments ... ok
[INFO] [stdout] test types::tests::test_tuple_named_tuple_interchangeability ... ok
[INFO] [stdout] test types::tests::test_tuple_types ... ok
[INFO] [stdout] test types::tests::test_tuple_assignability_with_nullable ... ok
[INFO] [stdout] test types::tests::test_function_assignability_exact_match ... ok
[INFO] [stdout] test types::tests::test_nullable_type_equality ... ok
[INFO] [stdout] test types::tests::test_function_types ... ok
[INFO] [stdout] test types::tests::test_complex_nested_function_types ... ok
[INFO] [stdout] test types::tests::test_class_unregistered ... ok
[INFO] [stdout] test types::tests::test_void_functions ... ok
[INFO] [stdout] test lexer::tests::lexer_can_tokenize_all_operators ... ok
[INFO] [stdout] test parser::tests::parser_can_parse_nil_literals ... ok
[INFO] [stdout] test parser::tests::parser_rejects_nil_type_declaration - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ec90d4c9b5feb40300aef5b70e0aa6069fc7e3d7294a2b62ee7973c30937946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec90d4c9b5feb40300aef5b70e0aa6069fc7e3d7294a2b62ee7973c30937946", kill_on_drop: false }`
[INFO] [stdout] 2ec90d4c9b5feb40300aef5b70e0aa6069fc7e3d7294a2b62ee7973c30937946
