[INFO] cloning repository https://github.com/cyc4188/Lox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cyc4188/Lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyc4188%2FLox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyc4188%2FLox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e197650b127ec064f362a840614d3935774bfad [INFO] testing cyc4188/Lox against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyc4188%2FLox" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cyc4188/Lox [INFO] finished tweaking git repo https://github.com/cyc4188/Lox [INFO] tweaked toml for git repo https://github.com/cyc4188/Lox written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cyc4188/Lox 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 git repo https://github.com/cyc4188/Lox 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded endian-type v0.1.2 [INFO] [stderr] Downloaded test-generator v0.3.1 [INFO] [stderr] Downloaded nibble_vec v0.1.0 [INFO] [stderr] Downloaded error-code v3.3.1 [INFO] [stderr] Downloaded is-terminal v0.4.15 [INFO] [stderr] Downloaded rustyline v15.0.0 [INFO] [stderr] Downloaded fd-lock v4.0.2 [INFO] [stderr] Downloaded enum-display-derive v0.1.1 [INFO] [stderr] Downloaded env_filter v0.1.3 [INFO] [stderr] Downloaded clipboard-win v5.4.0 [INFO] [stderr] Downloaded env_logger v0.11.6 [INFO] [stderr] Downloaded once_cell v1.20.3 [INFO] [stderr] Downloaded radix_trie v0.2.1 [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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc [INFO] running `Command { std: "docker" "start" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc", 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" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc" "/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" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc", 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" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling is-terminal v0.4.15 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling fd-lock v4.0.2 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling rustyline v15.0.0 [INFO] [stderr] Compiling enum-display-derive v0.1.1 [INFO] [stderr] Compiling test-generator v0.3.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.6 [INFO] [stderr] Compiling pretty_env_logger v0.5.0 [INFO] [stderr] Compiling lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `with-file-history` [INFO] [stdout] --> src/loxer.rs:83:15 [INFO] [stdout] | [INFO] [stdout] 83 | #[cfg(feature = "with-file-history")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `with-file-history` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_end` [INFO] [stdout] --> src/expression.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | index_end, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `index_end: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 34.12s [INFO] running `Command { std: "docker" "inspect" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc", 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" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `with-file-history` [INFO] [stdout] --> src/loxer.rs:83:15 [INFO] [stdout] | [INFO] [stdout] 83 | #[cfg(feature = "with-file-history")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `with-file-history` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_end` [INFO] [stdout] --> src/expression.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | index_end, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `index_end: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `with-file-history` [INFO] [stdout] --> src/loxer.rs:83:15 [INFO] [stdout] | [INFO] [stdout] 83 | #[cfg(feature = "with-file-history")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `with-file-history` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_end` [INFO] [stdout] --> src/expression.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | index_end, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `index_end: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 4.27s [INFO] running `Command { std: "docker" "inspect" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc", 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" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `with-file-history` [INFO] [stderr] --> src/loxer.rs:83:15 [INFO] [stderr] | [INFO] [stderr] 83 | #[cfg(feature = "with-file-history")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `with-file-history` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_end` [INFO] [stderr] --> src/expression.rs:378:17 [INFO] [stderr] | [INFO] [stderr] 378 | index_end, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `index_end: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `lox` (lib) generated 2 warnings (run `cargo fix --lib -p lox` to apply 1 suggestion) [INFO] [stderr] warning: `lox` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/lox-68741498451fdcb6) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test scanner::tests::test_scan_operator ... ok [INFO] [stdout] test scanner::tests::test_keyword ... ok [INFO] [stdout] test scanner::tests::test_number ... ok [INFO] [stdout] test expression::tests::test_expr ... ok [INFO] [stdout] test scanner::tests::test_scan_single_character_token ... ok [INFO] [stdout] test loxer::test::test_run ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/lox-d6bfe70abf05da40) [INFO] [stdout] test scanner::tests::test_string ... ok [INFO] [stdout] test scanner::tests::test_identifier ... ok [INFO] [stdout] test token::test::test_literal ... ok [INFO] [stdout] test scanner::tests::test_longer_tokens ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/release/deps/integration-33089742a5b8e722) [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] [stdout] [INFO] [stdout] running 51 tests [INFO] [stdout] test run_file_test_tests_integration_class_this_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_function_count_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_if_if_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_constructor_init_early_return_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_if_var_in_else_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_for_for_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_class_method_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_constructor_missing_argument_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_class_set_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_function_extra_argument_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_function_empty_body_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_function_fib_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_function_closure_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_constructor_argument_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_logic_and_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_if_truth_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_list_modify_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_list_list_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_return_after_else_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_list_string_list_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_return_at_top_level_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_inheritance_inheritance_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_return_return_nil_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_logic_and_truth_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_print_print_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_string_index_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_logic_or_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_logic_or_truth_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_super_super_at_top_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_super_no_superclass_method_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_this_nested_class_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_super_no_superclass_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_super_closure_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_super_indirect_inherince_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_class_outside_this_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_super_bound_method_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_string_slice_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_string_slice_of_slice_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_super_call_other_method_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_super_constructor_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_string_out_of_range_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_this_closure_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_this_this_in_method_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_var_early_bound_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_this_nested_closure_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_var_assign_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_this_this_in_toplevel_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_super_extra_argument_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_while_while_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_var_var_lox ... ok [INFO] [stdout] test run_file_test_tests_integration_var_duplicate_var_lox ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests lox [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" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc", kill_on_drop: false }` [INFO] [stdout] 813c72875eb120e4083e3234d25254d4ddee0f44bb5f2b7db4e67b7c51ad11cc