[INFO] cloning repository https://github.com/beoboo/ruscheme [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beoboo/ruscheme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeoboo%2Fruscheme", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeoboo%2Fruscheme'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a4c2c5374c0fa4139b9b555f1a3e4e443f7a3cd4 [INFO] testing beoboo/ruscheme against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeoboo%2Fruscheme" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/beoboo/ruscheme on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/beoboo/ruscheme [INFO] finished tweaking git repo https://github.com/beoboo/ruscheme [INFO] tweaked toml for git repo https://github.com/beoboo/ruscheme written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/beoboo/ruscheme already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b1445cf17cb48dd1c7ef1471b683f4d35eb35b0238e3bef5c5194148794f7d0 [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" "7b1445cf17cb48dd1c7ef1471b683f4d35eb35b0238e3bef5c5194148794f7d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b1445cf17cb48dd1c7ef1471b683f4d35eb35b0238e3bef5c5194148794f7d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b1445cf17cb48dd1c7ef1471b683f4d35eb35b0238e3bef5c5194148794f7d0", kill_on_drop: false }` [INFO] [stdout] 7b1445cf17cb48dd1c7ef1471b683f4d35eb35b0238e3bef5c5194148794f7d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93a54050fed8bb56e795f056d5f37bd8db500cc3b6f0a3245b1018d1def3ab0a [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" "93a54050fed8bb56e795f056d5f37bd8db500cc3b6f0a3245b1018d1def3ab0a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling rgb v0.8.14 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling crossterm v0.12.1 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling ruscheme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log::debug` [INFO] [stdout] --> src/compiler.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use log::debug; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/environment.rs:188:6 [INFO] [stdout] | [INFO] [stdout] 188 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/printer.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> Printer { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print` [INFO] [stdout] --> src/printer.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn print(&self, tokens: Vec) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_eof` [INFO] [stdout] --> src/token.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn is_eof(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.95s [INFO] running `Command { std: "docker" "inspect" "93a54050fed8bb56e795f056d5f37bd8db500cc3b6f0a3245b1018d1def3ab0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93a54050fed8bb56e795f056d5f37bd8db500cc3b6f0a3245b1018d1def3ab0a", kill_on_drop: false }` [INFO] [stdout] 93a54050fed8bb56e795f056d5f37bd8db500cc3b6f0a3245b1018d1def3ab0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb745c700bed3d2ad2134b58f13fc201b4cb8089b61cfc5483edd2dfcdb0f675 [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" "cb745c700bed3d2ad2134b58f13fc201b4cb8089b61cfc5483edd2dfcdb0f675", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling hamcrest2 v0.2.6 [INFO] [stderr] Compiling ruscheme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/environment.rs:188:6 [INFO] [stdout] | [INFO] [stdout] 188 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` 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 12.88s [INFO] running `Command { std: "docker" "inspect" "cb745c700bed3d2ad2134b58f13fc201b4cb8089b61cfc5483edd2dfcdb0f675", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb745c700bed3d2ad2134b58f13fc201b4cb8089b61cfc5483edd2dfcdb0f675", kill_on_drop: false }` [INFO] [stdout] cb745c700bed3d2ad2134b58f13fc201b4cb8089b61cfc5483edd2dfcdb0f675 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] df9c85f9b00f470a3e3fd180b9d1909955af1eb86b70a6b14d7b8ddcc66978a1 [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" "df9c85f9b00f470a3e3fd180b9d1909955af1eb86b70a6b14d7b8ddcc66978a1", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/environment.rs:188:6 [INFO] [stderr] | [INFO] [stderr] 188 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ruscheme` (bin "ruscheme" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ruscheme-47ae50654e6f1540) [INFO] [stdout] [INFO] [stdout] running 55 tests [INFO] [stdout] test compiler::tests::compile_numbers ... ok [INFO] [stdout] test desugarizer::tests::desugar_empty ... ok [INFO] [stdout] test compiler::tests::compile_expressions ... ok [INFO] [stdout] test compiler::tests::compile_empty ... ok [INFO] [stdout] test environment::tests::check_empty ... ok [INFO] [stdout] test environment::tests::define_number ... ok [INFO] [stdout] test environment::tests::enclosing ... ok [INFO] [stdout] test environment::tests::define_identifier ... ok [INFO] [stdout] test desugarizer::tests::desugar_quote ... ok [INFO] [stdout] test evaluator::tests::eval_ifs ... ok [INFO] [stdout] test expr::tests::test_fn ... ok [INFO] [stdout] test lexer::tests::lex_comment ... ok [INFO] [stdout] test lexer::tests::lex_booleans ... ok [INFO] [stdout] test lexer::tests::lex_compound ... ok [INFO] [stdout] test lexer::tests::lex_empty ... ok [INFO] [stdout] test lexer::tests::lex_invalid ... ok [INFO] [stdout] test lexer::tests::lex_identifiers ... ok [INFO] [stdout] test lexer::tests::lex_keywords ... ok [INFO] [stdout] test lexer::tests::lex_numbers ... ok [INFO] [stdout] test lexer::tests::lex_quote ... ok [INFO] [stdout] test lexer::tests::lex_paren ... ok [INFO] [stdout] test parser::tests::parse_comment ... ok [INFO] [stdout] test lexer::tests::lex_strings ... ok [INFO] [stdout] test evaluator::tests::eval_invalid ... ok [INFO] [stdout] test parser::tests::parse_definitions ... ok [INFO] [stdout] test parser::tests::parse_conditions ... ok [INFO] [stdout] test parser::tests::parse_empty ... ok [INFO] [stdout] test parser::tests::parse_expressions ... ok [INFO] [stdout] test parser::tests::parse_empty_list ... ok [INFO] [stdout] test parser::tests::parse_ifs ... ok [INFO] [stdout] test parser::tests::parse_lambdas ... ok [INFO] [stdout] test parser::tests::parse_invalid ... ok [INFO] [stdout] test parser::tests::parse_lets ... ok [INFO] [stdout] test parser::tests::parse_primitives ... ok [INFO] [stdout] test parser::tests::parse_operations ... ok [INFO] [stdout] test evaluator::tests::eval_primitives ... ok [INFO] [stdout] test evaluator::tests::eval_lambdas ... ok [INFO] [stdout] test evaluator::tests::eval_definitions ... ok [INFO] [stdout] test evaluator::tests::eval_expressions ... ok [INFO] [stdout] test evaluator::tests::eval_identifiers ... ok [INFO] [stdout] test virtual_machine::tests::exec_empty ... ok [INFO] [stdout] test evaluator::tests::eval_outputs ... ok [INFO] [stdout] test virtual_machine::tests::exec_add ... ok [INFO] [stdout] test parser::tests::parse_unterminated ... ok [INFO] [stdout] test printer::tests::print_tests ... ok [INFO] [stdout] test parser::tests::parse_quotes ... ok [INFO] [stdout] test virtual_machine::tests::exec_constant ... ok [INFO] [stdout] test evaluator::tests::eval_quotes ... ok [INFO] [stdout] test evaluator::tests::eval_symbols ... ok [INFO] [stdout] test evaluator::tests::eval_lets ... ok [INFO] [stdout] test virtual_machine::tests::exec_sub ... ok [INFO] [stdout] test environment::tests::test_invalid ... ok [INFO] [stdout] test evaluator::tests::eval_callable ... ok [INFO] [stdout] test environment::tests::test_functions ... ok [INFO] [stdout] test evaluator::tests::eval_conditions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "df9c85f9b00f470a3e3fd180b9d1909955af1eb86b70a6b14d7b8ddcc66978a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df9c85f9b00f470a3e3fd180b9d1909955af1eb86b70a6b14d7b8ddcc66978a1", kill_on_drop: false }` [INFO] [stdout] df9c85f9b00f470a3e3fd180b9d1909955af1eb86b70a6b14d7b8ddcc66978a1