[INFO] cloning repository https://github.com/wvanlit/rust-monkey [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wvanlit/rust-monkey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwvanlit%2Frust-monkey", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwvanlit%2Frust-monkey'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e0d0d3c23c9d97fb45da7396cb0e96646da17965 [INFO] testing wvanlit/rust-monkey against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwvanlit%2Frust-monkey" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wvanlit/rust-monkey on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wvanlit/rust-monkey [INFO] finished tweaking git repo https://github.com/wvanlit/rust-monkey [INFO] tweaked toml for git repo https://github.com/wvanlit/rust-monkey written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/wvanlit/rust-monkey already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f315864beac9e4790b8f8d502dc0bc213e7a6616c4f6b5df539cc44d0837c67 [INFO] running `Command { std: "docker" "start" "-a" "6f315864beac9e4790b8f8d502dc0bc213e7a6616c4f6b5df539cc44d0837c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f315864beac9e4790b8f8d502dc0bc213e7a6616c4f6b5df539cc44d0837c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f315864beac9e4790b8f8d502dc0bc213e7a6616c4f6b5df539cc44d0837c67", kill_on_drop: false }` [INFO] [stdout] 6f315864beac9e4790b8f8d502dc0bc213e7a6616c4f6b5df539cc44d0837c67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8882d93264000aefabff1db9b3e6db59d0be32669228a288131e1f0f65d6861f [INFO] running `Command { std: "docker" "start" "-a" "8882d93264000aefabff1db9b3e6db59d0be32669228a288131e1f0f65d6861f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling monkey_interpreter v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `program_to_string` [INFO] [stdout] --> src/parser/ast.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn program_to_string(program: &Program) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/parser/ast.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "8882d93264000aefabff1db9b3e6db59d0be32669228a288131e1f0f65d6861f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8882d93264000aefabff1db9b3e6db59d0be32669228a288131e1f0f65d6861f", kill_on_drop: false }` [INFO] [stdout] 8882d93264000aefabff1db9b3e6db59d0be32669228a288131e1f0f65d6861f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f97946a5a828183d6d3990f186c4fca03997d622de2a67056c0d04ce3437462 [INFO] running `Command { std: "docker" "start" "-a" "6f97946a5a828183d6d3990f186c4fca03997d622de2a67056c0d04ce3437462", kill_on_drop: false }` [INFO] [stderr] Compiling monkey_interpreter v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `None` [INFO] [stdout] --> src/parser/ast.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.94s [INFO] running `Command { std: "docker" "inspect" "6f97946a5a828183d6d3990f186c4fca03997d622de2a67056c0d04ce3437462", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f97946a5a828183d6d3990f186c4fca03997d622de2a67056c0d04ce3437462", kill_on_drop: false }` [INFO] [stdout] 6f97946a5a828183d6d3990f186c4fca03997d622de2a67056c0d04ce3437462 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3e2c321df8315f197d651dcb6ee3ec48c48d5d501c305a1565a106810698328e [INFO] running `Command { std: "docker" "start" "-a" "3e2c321df8315f197d651dcb6ee3ec48c48d5d501c305a1565a106810698328e", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `None` [INFO] [stderr] --> src/parser/ast.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | None, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/monkey_interpreter-031cdea1fed9683a) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test evaluate::evaluate::tests::test_array_literal ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_builtin_functions ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_error_handling ... ok [INFO] [stdout] test parser::parser::tests::test_hash_literal_parsing_empty ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_eval_boolean_expression ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_eval_integer_expression ... ok [INFO] [stdout] test parser::parser::tests::test_hash_literal_parsing_string_keys ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_function_call ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_function_object ... ok [INFO] [stdout] test lexer::lexer::tests::equals_not_equals ... ok [INFO] [stdout] test lexer::lexer::tests::extended_tokens ... ok [INFO] [stdout] test lexer::lexer::tests::test_hash ... ok [INFO] [stdout] test parser::parser::tests::test_let_statement ... ok [INFO] [stdout] test parser::parser::tests::test_parsing_prefix_expressions ... ok [INFO] [stdout] test parser::parser::tests::test_return_statement ... ok [INFO] [stdout] test parser::parser::tests::test_integer_expression ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_eval_conditional_expression ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_hash_index ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_hash_literal ... ok [INFO] [stdout] test parser::parser::tests::test_identifier_expression ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_let_statement ... ok [INFO] [stdout] test parser::parser::tests::test_if_expression ... ok [INFO] [stdout] test lexer::lexer::tests::test_strings ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_return_expression ... ok [INFO] [stdout] test parser::parser::tests::test_let_statement_expressions ... ok [INFO] [stdout] test parser::parser::tests::test_function_literal_parsing ... ok [INFO] [stdout] test parser::parser::tests::test_call_expresion_parsing ... ok [INFO] [stdout] test parser::parser::tests::test_string_literal_expression ... ok [INFO] [stdout] test lexer::lexer::tests::next_token ... ok [INFO] [stdout] test lexer::lexer::tests::number_parsing ... ok [INFO] [stdout] test lexer::lexer::tests::if_else_tokens ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_string_literal ... ok [INFO] [stdout] test lexer::lexer::tests::simple_code ... ok [INFO] [stdout] test parser::parser::tests::test_array_index_parsing ... ok [INFO] [stdout] test parser::parser::tests::test_boolean_expression ... ok [INFO] [stdout] test parser::parser::tests::test_array_literal_parsing ... ok [INFO] [stdout] test parser::parser::tests::test_parsing_infix_expressions ... ok [INFO] [stdout] test lexer::lexer::tests::test_brackets ... ok [INFO] [stdout] test parser::parser::tests::test_if_else_expression ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_string_literal_concat ... ok [INFO] [stdout] test parser::parser::tests::test_operator_precedence ... ok [INFO] [stdout] test evaluate::evaluate::tests::test_array_index ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3e2c321df8315f197d651dcb6ee3ec48c48d5d501c305a1565a106810698328e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e2c321df8315f197d651dcb6ee3ec48c48d5d501c305a1565a106810698328e", kill_on_drop: false }` [INFO] [stdout] 3e2c321df8315f197d651dcb6ee3ec48c48d5d501c305a1565a106810698328e