[INFO] cloning repository https://github.com/hammern/monkey-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hammern/monkey-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhammern%2Fmonkey-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhammern%2Fmonkey-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 634c8caf2a0efe3a1ddc39bffc61efa214461a10 [INFO] testing hammern/monkey-lang against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhammern%2Fmonkey-lang" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hammern/monkey-lang [INFO] finished tweaking git repo https://github.com/hammern/monkey-lang [INFO] tweaked toml for git repo https://github.com/hammern/monkey-lang written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hammern/monkey-lang on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hammern/monkey-lang 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73b1daf4eaaf8901b24e03b8501ecb7ad3f4cd8e8b98f00749ef8476137cd8ad [INFO] running `Command { std: "docker" "start" "-a" "73b1daf4eaaf8901b24e03b8501ecb7ad3f4cd8e8b98f00749ef8476137cd8ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73b1daf4eaaf8901b24e03b8501ecb7ad3f4cd8e8b98f00749ef8476137cd8ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73b1daf4eaaf8901b24e03b8501ecb7ad3f4cd8e8b98f00749ef8476137cd8ad", kill_on_drop: false }` [INFO] [stdout] 73b1daf4eaaf8901b24e03b8501ecb7ad3f4cd8e8b98f00749ef8476137cd8ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ed0ea1484a34783e402ae0be351925984c40c51da237d6da9ffcc1aceb4920a [INFO] running `Command { std: "docker" "start" "-a" "9ed0ea1484a34783e402ae0be351925984c40c51da237d6da9ffcc1aceb4920a", kill_on_drop: false }` [INFO] [stderr] Compiling monkey-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/evaluator/object.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, PartialEq, Clone)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 23 | Builtin(BuiltinFunction), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "9ed0ea1484a34783e402ae0be351925984c40c51da237d6da9ffcc1aceb4920a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed0ea1484a34783e402ae0be351925984c40c51da237d6da9ffcc1aceb4920a", kill_on_drop: false }` [INFO] [stdout] 9ed0ea1484a34783e402ae0be351925984c40c51da237d6da9ffcc1aceb4920a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f2909684f3fb67176b08b789c2944088b609ee8b6a72c5db753073b7a6c673e [INFO] running `Command { std: "docker" "start" "-a" "6f2909684f3fb67176b08b789c2944088b609ee8b6a72c5db753073b7a6c673e", kill_on_drop: false }` [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/evaluator/object.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, PartialEq, Clone)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 23 | Builtin(BuiltinFunction), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling monkey-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/evaluator/object.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, PartialEq, Clone)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 23 | Builtin(BuiltinFunction), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "6f2909684f3fb67176b08b789c2944088b609ee8b6a72c5db753073b7a6c673e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f2909684f3fb67176b08b789c2944088b609ee8b6a72c5db753073b7a6c673e", kill_on_drop: false }` [INFO] [stdout] 6f2909684f3fb67176b08b789c2944088b609ee8b6a72c5db753073b7a6c673e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 471bfc5a01ca8f45fbf1954be5098946d7fb1c112e62c4bdca1fdc974d130a34 [INFO] running `Command { std: "docker" "start" "-a" "471bfc5a01ca8f45fbf1954be5098946d7fb1c112e62c4bdca1fdc974d130a34", kill_on_drop: false }` [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/evaluator/object.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 12 | #[derive(Debug, PartialEq, Clone)] [INFO] [stderr] | --------- in this derive macro expansion [INFO] [stderr] ... [INFO] [stderr] 23 | Builtin(BuiltinFunction), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `monkey-lang` (lib) generated 1 warning [INFO] [stderr] warning: `monkey-lang` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/monkey_lang-a40607d536ffae24) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test evaluator::test::test_builtin_functions ... ok [INFO] [stdout] test evaluator::test::test_eval_boolean_expression ... ok [INFO] [stdout] test evaluator::test::test_eval_error_handling ... ok [INFO] [stdout] test evaluator::test::test_eval_bang_operator ... ok [INFO] [stdout] test evaluator::test::test_eval_function_object ... ok [INFO] [stdout] test evaluator::test::test_eval_array_index_expressions ... ok [INFO] [stdout] test evaluator::test::test_eval_hash_index_expressions ... ok [INFO] [stdout] test evaluator::test::test_eval_hash_literal ... ok [INFO] [stdout] test evaluator::test::test_eval_if_else_expressions ... ok [INFO] [stdout] test evaluator::test::test_eval_integer_expression ... ok [INFO] [stdout] test evaluator::test::test_eval_let_statements ... ok [INFO] [stdout] test evaluator::test::test_eval_function_application ... ok [INFO] [stdout] test evaluator::test::test_eval_array_expression ... ok [INFO] [stdout] test evaluator::test::test_string_concatenation ... ok [INFO] [stdout] test lexer::tests::test_next_token_first ... ok [INFO] [stdout] test parser::tests::test_function_expression ... ok [INFO] [stdout] test lexer::tests::test_next_token_second ... ok [INFO] [stdout] test parser::tests::test_call_expression ... ok [INFO] [stdout] test parser::tests::test_empty_hash ... ok [INFO] [stdout] test lexer::tests::test_next_token_third ... ok [INFO] [stdout] test evaluator::test::test_eval_return_statements ... ok [INFO] [stdout] test parser::tests::test_hash_literal_keys ... ok [INFO] [stdout] test parser::tests::test_if_else_expression ... ok [INFO] [stdout] test parser::tests::test_identifier_expressions ... ok [INFO] [stdout] test parser::tests::test_if_expression ... ok [INFO] [stdout] test parser::tests::test_literal_expressions ... ok [INFO] [stdout] test parser::tests::test_prefix_expressions ... ok [INFO] [stdout] test parser::tests::test_operator_precedence ... ok [INFO] [stdout] test parser::tests::test_hash_with_expressions ... ok [INFO] [stdout] test parser::tests::test_function_parameters ... ok [INFO] [stdout] test parser::tests::test_index_expression ... ok [INFO] [stdout] test parser::tests::test_infix_expressions ... ok [INFO] [stdout] test parser::tests::test_let_statements ... ok [INFO] [stdout] test parser::tests::test_return_statements ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/repl.rs (/opt/rustwide/target/debug/deps/repl-6982b88fe73fa9c2) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests monkey_lang [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 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" "471bfc5a01ca8f45fbf1954be5098946d7fb1c112e62c4bdca1fdc974d130a34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "471bfc5a01ca8f45fbf1954be5098946d7fb1c112e62c4bdca1fdc974d130a34", kill_on_drop: false }` [INFO] [stdout] 471bfc5a01ca8f45fbf1954be5098946d7fb1c112e62c4bdca1fdc974d130a34