[INFO] cloning repository https://github.com/poteto/monkers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/poteto/monkers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoteto%2Fmonkers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoteto%2Fmonkers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac91a7a50545c0b88dfe44f06bd17b6aa7c82398 [INFO] testing poteto/monkers 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%2Fpoteto%2Fmonkers" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/poteto/monkers 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] removed /workspace/builds/worker-13/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/poteto/monkers [INFO] finished tweaking git repo https://github.com/poteto/monkers [INFO] tweaked toml for git repo https://github.com/poteto/monkers written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/poteto/monkers 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a01e0e27ca97d3b16e832abe3eb7cae913431ba1406351e8942770cb8ba3b06d [INFO] running `Command { std: "docker" "start" "-a" "a01e0e27ca97d3b16e832abe3eb7cae913431ba1406351e8942770cb8ba3b06d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a01e0e27ca97d3b16e832abe3eb7cae913431ba1406351e8942770cb8ba3b06d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a01e0e27ca97d3b16e832abe3eb7cae913431ba1406351e8942770cb8ba3b06d", kill_on_drop: false }` [INFO] [stdout] a01e0e27ca97d3b16e832abe3eb7cae913431ba1406351e8942770cb8ba3b06d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ab58956e2773e82672a66975442f8ec6d5e7b58eb12262c2f34d534c4a8b5b1d [INFO] running `Command { std: "docker" "start" "-a" "ab58956e2773e82672a66975442f8ec6d5e7b58eb12262c2f34d534c4a8b5b1d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling fd-lock v2.0.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling string-interner v0.12.2 [INFO] [stderr] Compiling rustyline v8.2.0 [INFO] [stderr] Compiling monkers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/compiler/symbol_table.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | name: SymbolU32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Symbol` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/compiler/symbol_table.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `scope` [INFO] [stdout] --> src/compiler/symbol_table.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | scope: SymbolScope, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Symbol` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/compiler/symbol_table.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.52s [INFO] running `Command { std: "docker" "inspect" "ab58956e2773e82672a66975442f8ec6d5e7b58eb12262c2f34d534c4a8b5b1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab58956e2773e82672a66975442f8ec6d5e7b58eb12262c2f34d534c4a8b5b1d", kill_on_drop: false }` [INFO] [stdout] ab58956e2773e82672a66975442f8ec6d5e7b58eb12262c2f34d534c4a8b5b1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 111e5e455b12546f930b0d43617b6075ac2856dc753e03fe05babb71a4a6d172 [INFO] running `Command { std: "docker" "start" "-a" "111e5e455b12546f930b0d43617b6075ac2856dc753e03fe05babb71a4a6d172", kill_on_drop: false }` [INFO] [stderr] Compiling monkers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/compiler/symbol_table.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | name: SymbolU32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Symbol` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/compiler/symbol_table.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `scope` [INFO] [stdout] --> src/compiler/symbol_table.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | scope: SymbolScope, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Symbol` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/compiler/symbol_table.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/compiler/symbol_table.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | name: SymbolU32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Symbol` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/compiler/symbol_table.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.62s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/monkers-95dbdcf7bd2b093d) [INFO] running `Command { std: "docker" "inspect" "111e5e455b12546f930b0d43617b6075ac2856dc753e03fe05babb71a4a6d172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "111e5e455b12546f930b0d43617b6075ac2856dc753e03fe05babb71a4a6d172", kill_on_drop: false }` [INFO] [stdout] 111e5e455b12546f930b0d43617b6075ac2856dc753e03fe05babb71a4a6d172 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 7b3f3f33ae8173d7216f42030cb9ea3a829d94a51cf26a93ec83631e6bd120fc [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" "7b3f3f33ae8173d7216f42030cb9ea3a829d94a51cf26a93ec83631e6bd120fc", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/compiler/symbol_table.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | name: SymbolU32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Symbol` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/compiler/symbol_table.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `scope` [INFO] [stderr] --> src/compiler/symbol_table.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | scope: SymbolScope, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Symbol` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/compiler/symbol_table.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `monkers` (lib) generated 2 warnings [INFO] [stderr] warning: `monkers` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/monkers-95dbdcf7bd2b093d) [INFO] [stdout] [INFO] [stdout] running 49 tests [INFO] [stdout] test code::tests::read_operands_works ... ok [INFO] [stdout] test code::tests::it_makes_bytecode_instructions ... ok [INFO] [stdout] test eval::tests::it_evaluates_hash_index_expressions ... ok [INFO] [stdout] test eval::tests::it_evaluates_bang_operator_expressions ... ok [INFO] [stdout] test eval::tests::it_evaluates_array_literals ... ok [INFO] [stdout] test code::tests::it_makes_bytecode_instructions_string ... ok [INFO] [stdout] test compiler::symbol_table::tests::it_defines_new_symbols ... ok [INFO] [stdout] test compiler::tests::it_compiles_let_statements ... ok [INFO] [stdout] test eval::tests::it_evaluates_let_statements ... ok [INFO] [stdout] test eval::tests::it_evaluates_integer_literals ... ok [INFO] [stdout] test compiler::symbol_table::tests::it_resolves_global_symbols ... ok [INFO] [stdout] test compiler::tests::it_compiles_conditionals ... ok [INFO] [stdout] test compiler::tests::it_compiles_integer_arithmectic ... ok [INFO] [stdout] test eval::tests::it_evaluates_if_else_expressions ... ok [INFO] [stdout] test compiler::tests::it_evaluates_boolean_expressions ... ok [INFO] [stdout] test eval::tests::it_evaluates_array_index_expressions ... ok [INFO] [stdout] test eval::tests::it_evaluates_boolean_literals ... ok [INFO] [stdout] test eval::tests::it_evaluates_built_in_len ... ok [INFO] [stdout] test eval::tests::it_evaluates_call_expressions ... ok [INFO] [stdout] test eval::tests::it_evaluates_quote_expressions ... ok [INFO] [stdout] test eval::tests::it_evaluates_closures ... ok [INFO] [stdout] test eval::tests::it_evaluates_return_statements ... ok [INFO] [stdout] test parser::tests::it_parses_function_literals ... ok [INFO] [stdout] test parser::tests::it_parses_hash_literals ... ok [INFO] [stdout] test parser::tests::it_handles_invalid_prefix_expressions ... ok [INFO] [stdout] test parser::tests::it_handles_parser_errors ... ok [INFO] [stdout] test parser::tests::it_parses_array_literals ... ok [INFO] [stdout] test parser::tests::it_parses_call_expressions ... ok [INFO] [stdout] test parser::tests::it_parses_if_statements ... ok [INFO] [stdout] test parser::tests::it_parses_index_expressions ... ok [INFO] [stdout] test parser::tests::it_parses_return_statements ... ok [INFO] [stdout] test vm::tests::it_evaluates_conditionals ... ok [INFO] [stdout] test parser::tests::it_parses_let_statements ... ok [INFO] [stdout] test lexer::tests::it_keeps_track_of_row_and_col ... ok [INFO] [stdout] test parser::tests::it_parses_operator_precedence ... ok [INFO] [stdout] test vm::tests::it_evaluates_boolean_expressions ... ok [INFO] [stdout] test parser::tests::it_parses_string_literals ... ok [INFO] [stdout] test parser::tests::it_parses_valid_infix_expressions ... ok [INFO] [stdout] test eval::tests::it_handles_errors ... ok [INFO] [stdout] test lexer::tests::it_lexes_operators_and_delimiters ... ok [INFO] [stdout] test parser::tests::it_parses_numbers ... ok [INFO] [stdout] test eval::tests::it_evaluates_hash_literals ... ok [INFO] [stdout] test parser::tests::it_parses_valid_prefix_expressions ... ok [INFO] [stdout] test vm::tests::it_evaluates_global_let_statements ... ok [INFO] [stdout] test eval::tests::it_evaluates_string_literals ... ok [INFO] [stdout] test lexer::tests::it_lexes_additional_operators_and_keywords ... ok [INFO] [stdout] test eval::tests::it_evaluates_stdlib_array_functions ... ok [INFO] [stdout] test eval::tests::it_evaluates_recursive_functions ... ok [INFO] [stdout] test vm::tests::it_evaluates_integer_arithmetic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests monkers [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" "7b3f3f33ae8173d7216f42030cb9ea3a829d94a51cf26a93ec83631e6bd120fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b3f3f33ae8173d7216f42030cb9ea3a829d94a51cf26a93ec83631e6bd120fc", kill_on_drop: false }` [INFO] [stdout] 7b3f3f33ae8173d7216f42030cb9ea3a829d94a51cf26a93ec83631e6bd120fc