[INFO] cloning repository https://github.com/sgmenda/dinky-c [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sgmenda/dinky-c" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgmenda%2Fdinky-c", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgmenda%2Fdinky-c'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88344461963348a78a27856630f01b4be8a60017 [INFO] testing sgmenda/dinky-c against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgmenda%2Fdinky-c" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sgmenda/dinky-c on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sgmenda/dinky-c [INFO] finished tweaking git repo https://github.com/sgmenda/dinky-c [INFO] tweaked toml for git repo https://github.com/sgmenda/dinky-c written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/sgmenda/dinky-c already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] e8eb4e21db56e5c19d6e79a3b56978ed6534be2fb0614e56e480153efa1ef7b4 [INFO] running `Command { std: "docker" "start" "-a" "e8eb4e21db56e5c19d6e79a3b56978ed6534be2fb0614e56e480153efa1ef7b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8eb4e21db56e5c19d6e79a3b56978ed6534be2fb0614e56e480153efa1ef7b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8eb4e21db56e5c19d6e79a3b56978ed6534be2fb0614e56e480153efa1ef7b4", kill_on_drop: false }` [INFO] [stdout] e8eb4e21db56e5c19d6e79a3b56978ed6534be2fb0614e56e480153efa1ef7b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9c568a6a96cafb5fe5bfff8787a6da36e9e5b403562858c49c4cb654eba4408 [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" "c9c568a6a96cafb5fe5bfff8787a6da36e9e5b403562858c49c4cb654eba4408", kill_on_drop: false }` [INFO] [stderr] Compiling dinky-c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Assign` [INFO] [stdout] --> src/parser/symbols.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / Assign { [INFO] [stdout] 20 | | variable: Identifier, [INFO] [stdout] 21 | | optional_expr_ptr: Option>, [INFO] [stdout] 22 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Expression` [INFO] [stdout] --> src/parser/symbols.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / Expression { [INFO] [stdout] 24 | | expr_ptr: Box, [INFO] [stdout] 25 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `Command { std: "docker" "inspect" "c9c568a6a96cafb5fe5bfff8787a6da36e9e5b403562858c49c4cb654eba4408", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9c568a6a96cafb5fe5bfff8787a6da36e9e5b403562858c49c4cb654eba4408", kill_on_drop: false }` [INFO] [stdout] c9c568a6a96cafb5fe5bfff8787a6da36e9e5b403562858c49c4cb654eba4408 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46e77bce5ccec55c00655ee2866a07fa5fb6b25eeda3b5e4d7f9baee09e232f2 [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" "46e77bce5ccec55c00655ee2866a07fa5fb6b25eeda3b5e4d7f9baee09e232f2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling console v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling insta v0.16.0 [INFO] [stderr] Compiling dinky-c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Assign` [INFO] [stdout] --> src/parser/symbols.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | / Assign { [INFO] [stdout] 20 | | variable: Identifier, [INFO] [stdout] 21 | | optional_expr_ptr: Option>, [INFO] [stdout] 22 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Expression` [INFO] [stdout] --> src/parser/symbols.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | / Expression { [INFO] [stdout] 24 | | expr_ptr: Box, [INFO] [stdout] 25 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 40.14s [INFO] running `Command { std: "docker" "inspect" "46e77bce5ccec55c00655ee2866a07fa5fb6b25eeda3b5e4d7f9baee09e232f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46e77bce5ccec55c00655ee2866a07fa5fb6b25eeda3b5e4d7f9baee09e232f2", kill_on_drop: false }` [INFO] [stdout] 46e77bce5ccec55c00655ee2866a07fa5fb6b25eeda3b5e4d7f9baee09e232f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 22b7d6af2caef86da210af9dc7b27984e5be00ab94d2e18d755bee4d81a8f9dd [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" "22b7d6af2caef86da210af9dc7b27984e5be00ab94d2e18d755bee4d81a8f9dd", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Assign` [INFO] [stderr] --> src/parser/symbols.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | / Assign { [INFO] [stderr] 20 | | variable: Identifier, [INFO] [stderr] 21 | | optional_expr_ptr: Option>, [INFO] [stderr] 22 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Expression` [INFO] [stderr] --> src/parser/symbols.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | / Expression { [INFO] [stderr] 24 | | expr_ptr: Box, [INFO] [stderr] 25 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: `dinky-c` (bin "dinky-c" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dinky_c-20b1091add5a1ab3) [INFO] [stdout] running 81 tests [INFO] [stdout] test lexer::lexer::tests::test_identifier_token_comparison ... ok [INFO] [stdout] test lexer::lexer::tests::test_integer_token_comparison ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_a_bunch_of_paren ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_complex_identifier ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_greater_than_equals ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_bang_equals ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_addition ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_less_than_equals ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_double_equals ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_greater_than ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_complicated_number ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_composition_0 ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_composition_1 ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_double_pipe ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_greater_than_equal ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_greater_than ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_less_than_equal ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_many ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_open_paren ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_return_bitwise_complement ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_return_addition ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_division ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_return_logical_negation ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_return_division ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_bang_equals ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_return_many_unary_ops ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_double_ampersand ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_less_than ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_composition_2 ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_multicharacter_operator_double_equals ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_simple_main ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_logical_negation ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_negation ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_less_than ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_return_negation ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_return_subtraction ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_simple_identifier ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_return_multiplication ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_simple_number ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_logical_or ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_logical_and ... ok [INFO] [stdout] test parser::parser::tests::test_parse_double_equals ... ok [INFO] [stdout] test parser::parser::tests::test_parse_binary_op_precedence_2 ... ok [INFO] [stdout] test parser::parser::tests::test_parse_binary_op_precedence ... ok [INFO] [stdout] test codegen::codegen::tests::test_codegen_main_multiplication ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_simple_token ... ok [INFO] [stdout] test lexer::lexer::tests::test_lex_assignment ... ok [INFO] [stdout] test parser::parser::tests::test_parse_bang_equals ... ok [INFO] [stdout] test parser::parser::tests::test_parse_addition ... ok [INFO] [stdout] test parser::parser::tests::test_parse_many_subtractions ... ok [INFO] [stdout] test parser::parser::tests::test_parse_negation ... ok [INFO] [stdout] test parser::parser::tests::test_parse_simple_main ... ok [INFO] [stdout] test parser::parser::tests::test_parse_paren_precedence ... ok [INFO] [stdout] test parser::parser::tests::test_parse_less_than ... ok [INFO] [stdout] test parser::parser::tests::test_parse_logical_or ... ok [INFO] [stdout] test parser::parser::tests::test_parse_greater_than_equal ... ok [INFO] [stdout] test parser::parser::tests::test_parse_many_divisions ... ok [INFO] [stdout] test parser::parser::tests::test_parse_many_additions ... ok [INFO] [stdout] test parser::parser::tests::test_parse_less_than_equal ... ok [INFO] [stdout] test parser::parser::tests::test_parse_many_multiplications ... ok [INFO] [stdout] test parser::parser::tests::test_parse_logical_and ... ok [INFO] [stdout] test parser::parser::tests::test_parse_logical_op_precedence_2 ... ok [INFO] [stdout] test parser::parser::tests::test_parse_greater_than ... ok [INFO] [stdout] test parser::parser::tests::test_parse_simple_main_error_0 ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_less_than ... ok [INFO] [stdout] test parser::parser::tests::test_parse_logical_op_precedence_1 ... ok [INFO] [stdout] test parser::parser::tests::test_parse_simple_main_error_2 ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_bang_equals ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_negation ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_double_equals ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_multiplication ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_greater_than ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_logical_negation ... ok [INFO] [stdout] test parser::parser::tests::test_parse_unary_operators ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_simple_main ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_subtraction ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_logical_or ... ok [INFO] [stdout] test parser::parser::tests::test_parse_simple_main_error_1 ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_addition ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_division ... ok [INFO] [stdout] test x86_64_gen::x86_64_gen::tests::test_x86_64_main_logical_and ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "22b7d6af2caef86da210af9dc7b27984e5be00ab94d2e18d755bee4d81a8f9dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22b7d6af2caef86da210af9dc7b27984e5be00ab94d2e18d755bee4d81a8f9dd", kill_on_drop: false }` [INFO] [stdout] 22b7d6af2caef86da210af9dc7b27984e5be00ab94d2e18d755bee4d81a8f9dd