[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 master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcannero%2Fmonkey_interpreter_compiler" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cannero/monkey_interpreter_compiler on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", 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] 4266ac39e42059653810da67f57d99430ddbef2621cf4a0d6cb45cb8a04eed8c [INFO] running `Command { std: "docker" "start" "-a" "4266ac39e42059653810da67f57d99430ddbef2621cf4a0d6cb45cb8a04eed8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4266ac39e42059653810da67f57d99430ddbef2621cf4a0d6cb45cb8a04eed8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4266ac39e42059653810da67f57d99430ddbef2621cf4a0d6cb45cb8a04eed8c", kill_on_drop: false }` [INFO] [stdout] 4266ac39e42059653810da67f57d99430ddbef2621cf4a0d6cb45cb8a04eed8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dcf10f7a4facbdf555aad0579dad6579f28bdb911c8a9ad13f2031063bb6e1c0 [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" "dcf10f7a4facbdf555aad0579dad6579f28bdb911c8a9ad13f2031063bb6e1c0", 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 1.71s [INFO] running `Command { std: "docker" "inspect" "dcf10f7a4facbdf555aad0579dad6579f28bdb911c8a9ad13f2031063bb6e1c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcf10f7a4facbdf555aad0579dad6579f28bdb911c8a9ad13f2031063bb6e1c0", kill_on_drop: false }` [INFO] [stdout] dcf10f7a4facbdf555aad0579dad6579f28bdb911c8a9ad13f2031063bb6e1c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d597506db45b9042762f64af7992d647b73208999a8aaf13dc2f2f23b465d14a [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" "d597506db45b9042762f64af7992d647b73208999a8aaf13dc2f2f23b465d14a", 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] [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 panic!() 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 1.52s [INFO] running `Command { std: "docker" "inspect" "d597506db45b9042762f64af7992d647b73208999a8aaf13dc2f2f23b465d14a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d597506db45b9042762f64af7992d647b73208999a8aaf13dc2f2f23b465d14a", kill_on_drop: false }` [INFO] [stdout] d597506db45b9042762f64af7992d647b73208999a8aaf13dc2f2f23b465d14a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] e62e3de3f9022f7bff043604b2beb425fd5d4a2a7b3066faf00c1e4e1a74b693 [INFO] running `Command { std: "docker" "start" "-a" "e62e3de3f9022f7bff043604b2beb425fd5d4a2a7b3066faf00c1e4e1a74b693", kill_on_drop: false }` [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 panic!() 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: 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/libinterpreter-f6fd661fdc7bc518) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test evaluator::tests::test_bang_operator ... ok [INFO] [stdout] test parser::tests::test_if_expression ... ok [INFO] [stdout] test evaluator::tests::test_eval_bool ... ok [INFO] [stdout] test evaluator::tests::test_eval_integer ... ok [INFO] [stdout] test evaluator::tests::test_error_handling ... ok [INFO] [stdout] test parser::tests::test_fn_expression ... ok [INFO] [stdout] test evaluator::tests::test_let_statements ... ok [INFO] [stdout] test evaluator::tests::test_return_statements ... ok [INFO] [stdout] test parser::tests::test_grouped_expression_parsing ... ok [INFO] [stdout] test lexer::tests::test_lexer_delimiters ... ok [INFO] [stdout] test lexer::tests::test_small_program ... ok [INFO] [stdout] test parser::tests::test_if_else_expression ... ok [INFO] [stdout] test evaluator::tests::test_function_application ... ok [INFO] [stdout] test parser::tests::test_call_expression ... ok [INFO] [stdout] test parser::tests::test_expression_with_boolean_statement ... ok [INFO] [stdout] test parser::tests::test_ident_expression_statement ... ok [INFO] [stdout] test evaluator::tests::test_ifelse_expression ... ok [INFO] [stdout] test parser::tests::test_let_statement ... ok [INFO] [stdout] test parser::tests::test_infix_expression_statement ... ok [INFO] [stdout] test parser::tests::test_multiple_operators_parsing ... ok [INFO] [stdout] test parser::tests::test_integer_expression_statement ... ok [INFO] [stdout] test parser::tests::test_prefix_expression_statement ... ok [INFO] [stdout] test parser::tests::test_parser_errors ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/repl-ec3bfd9457276d0f) [INFO] [stdout] test parser::tests::test_return_statement ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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] [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] running `Command { std: "docker" "inspect" "e62e3de3f9022f7bff043604b2beb425fd5d4a2a7b3066faf00c1e4e1a74b693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e62e3de3f9022f7bff043604b2beb425fd5d4a2a7b3066faf00c1e4e1a74b693", kill_on_drop: false }` [INFO] [stdout] e62e3de3f9022f7bff043604b2beb425fd5d4a2a7b3066faf00c1e4e1a74b693