[INFO] cloning repository https://github.com/nabacg/tantalisp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nabacg/tantalisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabacg%2Ftantalisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabacg%2Ftantalisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48a281e53bee2ffcd1c61a0ae7bc5f17c9af0e40
[INFO] testing nabacg/tantalisp against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnabacg%2Ftantalisp" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nabacg/tantalisp
[INFO] finished tweaking git repo https://github.com/nabacg/tantalisp
[INFO] tweaked toml for git repo https://github.com/nabacg/tantalisp written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nabacg/tantalisp 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/nabacg/tantalisp 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f00d97e14dc33cc94f182daee20ba64ef2811a5f8a1a9f6fde8ed07e200e3acd
[INFO] running `Command { std: "docker" "start" "-a" "f00d97e14dc33cc94f182daee20ba64ef2811a5f8a1a9f6fde8ed07e200e3acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f00d97e14dc33cc94f182daee20ba64ef2811a5f8a1a9f6fde8ed07e200e3acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00d97e14dc33cc94f182daee20ba64ef2811a5f8a1a9f6fde8ed07e200e3acd", kill_on_drop: false }`
[INFO] [stdout] f00d97e14dc33cc94f182daee20ba64ef2811a5f8a1a9f6fde8ed07e200e3acd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 333c61f248366c6d3b623186b8d917d9015c3c12b43e12b79eea7a3f35d6040f
[INFO] running `Command { std: "docker" "start" "-a" "333c61f248366c6d3b623186b8d917d9015c3c12b43e12b79eea7a3f35d6040f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tantalisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "333c61f248366c6d3b623186b8d917d9015c3c12b43e12b79eea7a3f35d6040f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "333c61f248366c6d3b623186b8d917d9015c3c12b43e12b79eea7a3f35d6040f", kill_on_drop: false }`
[INFO] [stdout] 333c61f248366c6d3b623186b8d917d9015c3c12b43e12b79eea7a3f35d6040f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ca1e2f4557316598c59e67e2fc16c6bb615b4e4d38cc0973e5722e196e2d9b4f
[INFO] running `Command { std: "docker" "start" "-a" "ca1e2f4557316598c59e67e2fc16c6bb615b4e4d38cc0973e5722e196e2d9b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tantalisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "ca1e2f4557316598c59e67e2fc16c6bb615b4e4d38cc0973e5722e196e2d9b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1e2f4557316598c59e67e2fc16c6bb615b4e4d38cc0973e5722e196e2d9b4f", kill_on_drop: false }`
[INFO] [stdout] ca1e2f4557316598c59e67e2fc16c6bb615b4e4d38cc0973e5722e196e2d9b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bc80642796fae37d2c7fc4bbba5198a71cac732c16c49e40dbfc87f76a2d66c8
[INFO] running `Command { std: "docker" "start" "-a" "bc80642796fae37d2c7fc4bbba5198a71cac732c16c49e40dbfc87f76a2d66c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tantalisp-6317bf9c6a670f6e)
[INFO] [stdout] 
[INFO] [stdout] running 119 tests
[INFO] [stdout] test evaluator::evaluator_tests::display_builtin_function ... ok
[INFO] [stdout] test evaluator::evaluator_tests::display_bool_false ... ok
[INFO] [stdout] test evaluator::evaluator_tests::display_bool_true ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_addition ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_addition_single ... ok
[INFO] [stdout] test evaluator::evaluator_tests::display_nested_structure ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_bool_literal ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_comparison_with_expressions ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_comparison_nested ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_division ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_empty_list ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_empty_list_call ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_eq_insufficient_args ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_eq_false ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_eq_multiple_false ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_empty_vector ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_ge_false ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_division_by_zero ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_eq_true ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_eq_multiple_true ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_eq_type_error ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_gt_equal ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_ge_true_equal ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_ge_true_greater ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_gt_false ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_gt_true ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_integer ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_le_false ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_le_true_equal ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_le_true_less ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_list ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_list_with_expression ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_lt_true ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_lt_equal ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_lt_false ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_lt_type_error ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_lt_wrong_arity ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_ne_false ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_multiplication ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_nested_list_vector ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_mixed_operations ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_nested_arithmetic ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_ne_wrong_arity ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_ne_true ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_nested_lists ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_not_a_function ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_string ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_subtraction ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_subtraction_multiple ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_type_error_addition ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_vector ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_undefined_variable ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_unary_negation ... ok
[INFO] [stdout] test evaluator::evaluator_tests::eval_vector_literal ... ok
[INFO] [stdout] test lexer::lexer_tests::empty_brackets ... ok
[INFO] [stdout] test lexer::lexer_tests::brackets_with_int ... ok
[INFO] [stdout] test lexer::lexer_tests::empty_input_empty_token ... ok
[INFO] [stdout] test lexer::lexer_tests::empty_paren ... ok
[INFO] [stdout] test lexer::lexer_tests::empty_string ... ok
[INFO] [stdout] test lexer::lexer_tests::int_at_start ... ok
[INFO] [stdout] test lexer::lexer_tests::int_overflow ... ok
[INFO] [stdout] test lexer::lexer_tests::list_of_ints ... ok
[INFO] [stdout] test lexer::lexer_tests::large_int ... ok
[INFO] [stdout] test lexer::lexer_tests::mixed_parens_and_brackets ... ok
[INFO] [stdout] test lexer::lexer_tests::mixed_whitespace ... ok
[INFO] [stdout] test lexer::lexer_tests::multiple_ints_with_spaces ... ok
[INFO] [stdout] test lexer::lexer_tests::multidigit_ints ... ok
[INFO] [stdout] test lexer::lexer_tests::multiple_symbols ... ok
[INFO] [stdout] test lexer::lexer_tests::nested_expression ... ok
[INFO] [stdout] test lexer::lexer_tests::multiple_expressions ... ok
[INFO] [stdout] test lexer::lexer_tests::nested_parens ... ok
[INFO] [stdout] test lexer::lexer_tests::no_space_between_int_and_paren ... ok
[INFO] [stdout] test lexer::lexer_tests::only_newlines ... ok
[INFO] [stdout] test lexer::lexer_tests::no_space_between_symbol_and_paren ... ok
[INFO] [stdout] test lexer::lexer_tests::multiple_nested_parens ... ok
[INFO] [stdout] test lexer::lexer_tests::simple_string ... ok
[INFO] [stdout] test lexer::lexer_tests::simple_symbol ... ok
[INFO] [stdout] test lexer::lexer_tests::parens_with_whitespace ... ok
[INFO] [stdout] test lexer::lexer_tests::only_tabs ... ok
[INFO] [stdout] test lexer::lexer_tests::single_digit_int ... ok
[INFO] [stdout] test lexer::lexer_tests::only_spaces ... ok
[INFO] [stdout] test lexer::lexer_tests::string_with_escaped_quote ... ignored
[INFO] [stdout] test lexer::lexer_tests::simple_addition ... ok
[INFO] [stdout] test lexer::lexer_tests::single_letter_symbol ... ok
[INFO] [stdout] test lexer::lexer_tests::string_with_spaces ... ok
[INFO] [stdout] test lexer::lexer_tests::symbol_at_start ... ok
[INFO] [stdout] test lexer::lexer_tests::string_in_expression ... ok
[INFO] [stdout] test lexer::lexer_tests::symbol_ends_at_paren ... ok
[INFO] [stdout] test lexer::lexer_tests::zero ... ok
[INFO] [stdout] test lexer::lexer_tests::whitespace_between_tokens ... ok
[INFO] [stdout] test parser::parser_tests::deeply_nested_lists ... ok
[INFO] [stdout] test lexer::lexer_tests::symbol_with_parens ... ok
[INFO] [stdout] test parser::parser_tests::parse_def_lambda ... ok
[INFO] [stdout] test parser::parser_tests::parse_empty_body_fn ... ok
[INFO] [stdout] test parser::parser_tests::parse_def_with_expression ... ok
[INFO] [stdout] test parser::parser_tests::parse_empty_list ... ok
[INFO] [stdout] test lexer::lexer_tests::unclosed_string ... ok
[INFO] [stdout] test parser::parser_tests::parse_if_with_expression ... ok
[INFO] [stdout] test parser::parser_tests::parse_int ... ok
[INFO] [stdout] test parser::parser_tests::parse_lambda_multiple_params ... ok
[INFO] [stdout] test parser::parser_tests::parse_empty_vector ... ok
[INFO] [stdout] test parser::parser_tests::parse_lambda_no_params ... ok
[INFO] [stdout] test parser::parser_tests::parse_list_with_ints ... ok
[INFO] [stdout] test parser::parser_tests::parse_nested_vectors ... ok
[INFO] [stdout] test parser::parser_tests::parse_list_with_vector ... ok
[INFO] [stdout] test parser::parser_tests::parse_simple_def ... ok
[INFO] [stdout] test parser::parser_tests::parse_simple_lambda ... ok
[INFO] [stdout] test parser::parser_tests::parse_simple_if ... ok
[INFO] [stdout] test parser::parser_tests::parse_string ... ok
[INFO] [stdout] test parser::parser_tests::parse_vector_with_ints ... ok
[INFO] [stdout] test parser::parser_tests::parse_nested_list ... ok
[INFO] [stdout] test parser::parser_tests::parse_multiple_expressions ... ok
[INFO] [stdout] test parser::parser_tests::parse_symbol ... ok
[INFO] [stdout] test parser::parser_tests::parse_vector_with_list ... ok
[INFO] [stdout] test parser::parser_tests::unclosed_list ... ok
[INFO] [stdout] test parser::parser_tests::unexpected_closing_paren ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test parser::parser_tests::unclosed_vector ... ok
[INFO] [stdout] test parser::parser_tests::unexpected_closing_bracket ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 118 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tantalisp-d2cc504fde72ec0e)
[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] [stderr]    Doc-tests tantalisp
[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" "bc80642796fae37d2c7fc4bbba5198a71cac732c16c49e40dbfc87f76a2d66c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc80642796fae37d2c7fc4bbba5198a71cac732c16c49e40dbfc87f76a2d66c8", kill_on_drop: false }`
[INFO] [stdout] bc80642796fae37d2c7fc4bbba5198a71cac732c16c49e40dbfc87f76a2d66c8