[INFO] cloning repository https://github.com/ErickHdez96/tiger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ErickHdez96/tiger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErickHdez96%2Ftiger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErickHdez96%2Ftiger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e36c383472cf1ec622a1696721993305ac46ad1 [INFO] testing ErickHdez96/tiger against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErickHdez96%2Ftiger" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ErickHdez96/tiger 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/ErickHdez96/tiger [INFO] finished tweaking git repo https://github.com/ErickHdez96/tiger [INFO] tweaked toml for git repo https://github.com/ErickHdez96/tiger written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/ErickHdez96/tiger 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 60a582ada603c73a835b31ed57ee9b8542001a87ef4875a59eacc16260c87602 [INFO] running `Command { std: "docker" "start" "-a" "60a582ada603c73a835b31ed57ee9b8542001a87ef4875a59eacc16260c87602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60a582ada603c73a835b31ed57ee9b8542001a87ef4875a59eacc16260c87602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60a582ada603c73a835b31ed57ee9b8542001a87ef4875a59eacc16260c87602", kill_on_drop: false }` [INFO] [stdout] 60a582ada603c73a835b31ed57ee9b8542001a87ef4875a59eacc16260c87602 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 262514e522095c1e42aeb93d131b803c388afe3ae4d1af68ac4675b1625ad9c6 [INFO] running `Command { std: "docker" "start" "-a" "262514e522095c1e42aeb93d131b803c388afe3ae4d1af68ac4675b1625ad9c6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling tiger v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `previous_char` [INFO] [stdout] --> src/lexer.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | previous_char: char, [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 dev [unoptimized + debuginfo] target(s) in 14.41s [INFO] running `Command { std: "docker" "inspect" "262514e522095c1e42aeb93d131b803c388afe3ae4d1af68ac4675b1625ad9c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "262514e522095c1e42aeb93d131b803c388afe3ae4d1af68ac4675b1625ad9c6", kill_on_drop: false }` [INFO] [stdout] 262514e522095c1e42aeb93d131b803c388afe3ae4d1af68ac4675b1625ad9c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6fa5ee786959f9a6595fdcbe4ecb22a411955256c8cc528bf1a248d80eb32c93 [INFO] running `Command { std: "docker" "start" "-a" "6fa5ee786959f9a6595fdcbe4ecb22a411955256c8cc528bf1a248d80eb32c93", kill_on_drop: false }` [INFO] [stderr] Compiling tiger v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `previous_char` [INFO] [stdout] --> src/lexer.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | previous_char: char, [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] [stdout] warning: field is never read: `previous_char` [INFO] [stdout] --> src/lexer.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | previous_char: char, [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 5.82s [INFO] running `Command { std: "docker" "inspect" "6fa5ee786959f9a6595fdcbe4ecb22a411955256c8cc528bf1a248d80eb32c93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fa5ee786959f9a6595fdcbe4ecb22a411955256c8cc528bf1a248d80eb32c93", kill_on_drop: false }` [INFO] [stdout] 6fa5ee786959f9a6595fdcbe4ecb22a411955256c8cc528bf1a248d80eb32c93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 02e9d948bc9560443fa0dc986afbc6b63cfbadef879e71a9e9c52ba815cc9000 [INFO] running `Command { std: "docker" "start" "-a" "02e9d948bc9560443fa0dc986afbc6b63cfbadef879e71a9e9c52ba815cc9000", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: field is never read: `previous_char` [INFO] [stdout] running 63 tests [INFO] [stderr] --> src/lexer.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | previous_char: char, [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] warning: field is never read: `previous_char` [INFO] [stderr] --> src/lexer.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | previous_char: char, [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 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tiger-14c01a2e779494d3) [INFO] [stdout] test canon::tests::test_fix_cjmp_followed_by_false_label ... ok [INFO] [stdout] test canon::tests::test_blocks_simple_blocks ... ok [INFO] [stdout] test ir::tests::test_eseq_macro ... ok [INFO] [stdout] test lexer::tests::test_multiple_string_escaping_errors ... ok [INFO] [stdout] test lexer::tests::test_numbers ... ok [INFO] [stdout] test lexer::tests::test_strings ... ok [INFO] [stdout] test lexer::tests::test_comments ... ok [INFO] [stdout] test canon::tests::test_blocks_with_cjmps ... ok [INFO] [stdout] test lexer::tests::test_hex_numeral_escaping ... ok [INFO] [stdout] test parser::dec::tests::test_class_definition ... ok [INFO] [stdout] test parser::dec::tests::test_type_class ... ok [INFO] [stdout] test parser::dec::tests::test_import ... ok [INFO] [stdout] test lexer::tests::test_symbols ... ok [INFO] [stdout] test parser::dec::tests::test_type_name ... ok [INFO] [stdout] test lexer::tests::test_single_errors_while_escaping_strings ... ok [INFO] [stdout] test lexer::tests::test_octal_numeral_escaping ... ok [INFO] [stdout] test parser::exp::tests::test_for_expr ... ok [INFO] [stdout] test parser::dec::tests::test_type_record ... ok [INFO] [stdout] test parser::dec::tests::test_var_dec ... ok [INFO] [stdout] test parser::dec::tests::test_type_array ... ok [INFO] [stdout] test parser::exp::tests::test_array_creation ... ok [INFO] [stdout] test parser::exp::tests::test_break_expr ... ok [INFO] [stdout] test canon::tests::test_linearize_simple_expressions ... ok [INFO] [stdout] test lexer::tests::test_keywords ... ok [INFO] [stdout] test parser::exp::tests::test_arithmetic_expressions ... ok [INFO] [stdout] test canon::tests::test_swap_trace ... ok [INFO] [stdout] test flow::tests::test_basic_flow_graph ... ok [INFO] [stdout] test canon::tests::test_blocks_with_matching_jmps_and_labels ... ok [INFO] [stdout] test canon::tests::test_fix_cjmp_followed_by_true_label ... ok [INFO] [stdout] test canon::tests::test_fix_cjmp_followed_neither_label ... ok [INFO] [stdout] test canon::tests::test_simple_trace ... ok [INFO] [stdout] test parser::dec::tests::test_primitive_dec ... ok [INFO] [stdout] test codegen::tests::test_basic_codegen ... ok [INFO] [stdout] test escapes::tests::test_single_scape ... ok [INFO] [stdout] test parser::exp::tests::test_assignment ... ok [INFO] [stdout] test ir::tests::test_seq_macro ... ok [INFO] [stdout] test parser::dec::tests::test_function_dec ... ok [INFO] [stdout] test lexer::tests::test_nested_comments ... ok [INFO] [stdout] test ir::tests::test_exp_macro ... ok [INFO] [stdout] test ir::tests::test_stmt_macro ... ok [INFO] [stdout] test parser::exp::tests::test_array_access ... ok [INFO] [stdout] test test_count_lines ... ok [INFO] [stdout] test lexer::tests::test_basic_escaping ... ok [INFO] [stdout] test translate::tests::test_un_ex ... ok [INFO] [stdout] test parser::exp::tests::test_member_access ... ok [INFO] [stdout] test translate::tests::test_following_static_links_x86_64 ... ok [INFO] [stdout] test parser::exp::tests::test_new_expression ... ok [INFO] [stdout] test parser::exp::tests::test_arithmetic_precedence ... ok [INFO] [stdout] test parser::exp::tests::test_unary_expression ... ok [INFO] [stdout] test parser::exp::tests::test_function_and_method_call ... ok [INFO] [stdout] test parser::exp::tests::test_single_value_expr ... ok [INFO] [stdout] test parser::tests::test_for_parser_recovery ... ok [INFO] [stdout] test parser::exp::tests::test_if_expr ... ok [INFO] [stdout] test parser::exp::tests::test_parenthesized_expressions ... ok [INFO] [stdout] test parser::tests::test_import_path_error ... ok [INFO] [stdout] test parser::tests::test_expression_error ... ok [INFO] [stdout] test parser::exp::tests::test_while_expr ... ok [INFO] [stdout] test parser::exp::tests::test_let_expr ... ok [INFO] [stdout] test parser::exp::tests::test_record_creation ... ok [INFO] [stdout] test parser::tests::test_let_parser_recovery ... ok [INFO] [stdout] test symbol::tests::test_interning_similar_strings ... ok [INFO] [stdout] test symbol::tests::test_single_string_interning_and_lookup ... ok [INFO] [stdout] test symbol::tests::test_multiple_string_interning_and_lookup ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tiger-6d237ca894ce1e2a) [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 tiger [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/parser/dec.rs - parser::dec::Parser::parse_dec (line 21) ... ignored [INFO] [stdout] test src/parser/exp.rs - parser::exp::Parser::parse_exp (line 8) ... ignored [INFO] [stdout] test src/symbol.rs - symbol::Symbol::intern (line 24) - compile ... ok [INFO] [stdout] test src/token.rs - token::Token::new (line 17) ... ok [INFO] [stdout] test src/token.rs - token::TokenKind::can_start_declaration (line 142) ... ok [INFO] [stdout] test src/span.rs - span::Span::extend (line 29) ... ok [INFO] [stdout] test src/token.rs - token::TokenKind::can_start_expression (line 168) ... ok [INFO] [stdout] test src/span.rs - span::Span::relative_span (line 49) ... ok [INFO] [stdout] test src/token.rs - T (line 371) ... ok [INFO] [stdout] test src/lexer.rs - lexer::tokenize (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.71s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "02e9d948bc9560443fa0dc986afbc6b63cfbadef879e71a9e9c52ba815cc9000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02e9d948bc9560443fa0dc986afbc6b63cfbadef879e71a9e9c52ba815cc9000", kill_on_drop: false }` [INFO] [stdout] 02e9d948bc9560443fa0dc986afbc6b63cfbadef879e71a9e9c52ba815cc9000