[INFO] cloning repository https://github.com/cannero/monkey_interpreter_compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cannero/monkey_interpreter_compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcannero%2Fmonkey_interpreter_compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcannero%2Fmonkey_interpreter_compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cdae8be83281df0607fbaa79ab73ce86f6066d4f [INFO] testing cannero/monkey_interpreter_compiler against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcannero%2Fmonkey_interpreter_compiler" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cannero/monkey_interpreter_compiler on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cannero/monkey_interpreter_compiler [INFO] finished tweaking git repo https://github.com/cannero/monkey_interpreter_compiler [INFO] tweaked toml for git repo https://github.com/cannero/monkey_interpreter_compiler written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/cannero/monkey_interpreter_compiler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44015756fad418d7dfa8abc405d9474603d53e8435b916869f267ab06b1a1e2e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "44015756fad418d7dfa8abc405d9474603d53e8435b916869f267ab06b1a1e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44015756fad418d7dfa8abc405d9474603d53e8435b916869f267ab06b1a1e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44015756fad418d7dfa8abc405d9474603d53e8435b916869f267ab06b1a1e2e", kill_on_drop: false }` [INFO] [stdout] 44015756fad418d7dfa8abc405d9474603d53e8435b916869f267ab06b1a1e2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4c0c62ead4d24125e870e8966af8452cbd7cfe0d37acd1a876fa69ad509a5a3b [INFO] running `Command { std: "docker" "start" "-a" "4c0c62ead4d24125e870e8966af8452cbd7cfe0d37acd1a876fa69ad509a5a3b", kill_on_drop: false }` [INFO] [stderr] Compiling libinterpreter v0.1.0 (/opt/rustwide/workdir/libinterpreter) [INFO] [stderr] Compiling repl v0.1.0 (/opt/rustwide/workdir/repl) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.27s [INFO] running `Command { std: "docker" "inspect" "4c0c62ead4d24125e870e8966af8452cbd7cfe0d37acd1a876fa69ad509a5a3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c0c62ead4d24125e870e8966af8452cbd7cfe0d37acd1a876fa69ad509a5a3b", kill_on_drop: false }` [INFO] [stdout] 4c0c62ead4d24125e870e8966af8452cbd7cfe0d37acd1a876fa69ad509a5a3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b0e47d33bf0069f673eb433b8c34483f44b77c282a81e96d10b8079d92c82153 [INFO] running `Command { std: "docker" "start" "-a" "b0e47d33bf0069f673eb433b8c34483f44b77c282a81e96d10b8079d92c82153", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libinterpreter v0.1.0 (/opt/rustwide/workdir/libinterpreter) [INFO] [stderr] Compiling repl v0.1.0 (/opt/rustwide/workdir/repl) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> libinterpreter/src/parser.rs:544:45 [INFO] [stdout] | [INFO] [stdout] 544 | assert!(parser.errors().len() == 2, parser.errors().join(";")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 544 | assert!(parser.errors().len() == 2, "{}", parser.errors().join(";")); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.80s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/libinterpreter-d015a2458c584e9a) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/repl-c012a5a05d9a6437) [INFO] running `Command { std: "docker" "inspect" "b0e47d33bf0069f673eb433b8c34483f44b77c282a81e96d10b8079d92c82153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0e47d33bf0069f673eb433b8c34483f44b77c282a81e96d10b8079d92c82153", kill_on_drop: false }` [INFO] [stdout] b0e47d33bf0069f673eb433b8c34483f44b77c282a81e96d10b8079d92c82153 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e0cf9f57eab7489f6343cb6fe4cf6461c7d4de27c172fc58e2ccca2e9b457886 [INFO] running `Command { std: "docker" "start" "-a" "e0cf9f57eab7489f6343cb6fe4cf6461c7d4de27c172fc58e2ccca2e9b457886", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> libinterpreter/src/parser.rs:544:45 [INFO] [stderr] | [INFO] [stderr] 544 | assert!(parser.errors().len() == 2, parser.errors().join(";")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 544 | assert!(parser.errors().len() == 2, "{}", parser.errors().join(";")); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `libinterpreter` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libinterpreter-d015a2458c584e9a) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test evaluator::tests::test_bang_operator ... ok [INFO] [stdout] test evaluator::tests::test_ifelse_expression ... ok [INFO] [stdout] test lexer::tests::test_lexer_delimiters ... ok [INFO] [stdout] test evaluator::tests::test_let_statements ... ok [INFO] [stdout] test parser::tests::test_fn_expression ... ok [INFO] [stdout] test parser::tests::test_expression_with_boolean_statement ... ok [INFO] [stdout] test parser::tests::test_grouped_expression_parsing ... ok [INFO] [stdout] test parser::tests::test_call_expression ... ok [INFO] [stdout] test parser::tests::test_ident_expression_statement ... ok [INFO] [stdout] test parser::tests::test_if_else_expression ... ok [INFO] [stdout] test parser::tests::test_if_expression ... ok [INFO] [stdout] test parser::tests::test_infix_expression_statement ... ok [INFO] [stdout] test lexer::tests::test_small_program ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/repl-c012a5a05d9a6437) [INFO] [stdout] test parser::tests::test_integer_expression_statement ... ok [INFO] [stdout] test parser::tests::test_let_statement ... ok [INFO] [stdout] test evaluator::tests::test_return_statements ... ok [INFO] [stdout] test evaluator::tests::test_error_handling ... ok [INFO] [stdout] test parser::tests::test_multiple_operators_parsing ... ok [INFO] [stdout] test parser::tests::test_parser_errors ... ok [INFO] [stdout] test evaluator::tests::test_function_application ... ok [INFO] [stdout] test evaluator::tests::test_eval_integer ... ok [INFO] [stdout] test parser::tests::test_prefix_expression_statement ... ok [INFO] [stdout] test parser::tests::test_return_statement ... ok [INFO] [stdout] test evaluator::tests::test_eval_bool ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests libinterpreter [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] [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" "e0cf9f57eab7489f6343cb6fe4cf6461c7d4de27c172fc58e2ccca2e9b457886", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0cf9f57eab7489f6343cb6fe4cf6461c7d4de27c172fc58e2ccca2e9b457886", kill_on_drop: false }` [INFO] [stdout] e0cf9f57eab7489f6343cb6fe4cf6461c7d4de27c172fc58e2ccca2e9b457886