[INFO] cloning repository https://github.com/hemantgouni/macaroni
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hemantgouni/macaroni" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhemantgouni%2Fmacaroni", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhemantgouni%2Fmacaroni'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e751c60a0ee53f1b5e94e1176da07169c18dae2c
[INFO] testing hemantgouni/macaroni against 1.98.0-beta.1 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhemantgouni%2Fmacaroni" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hemantgouni/macaroni
[INFO] finished tweaking git repo https://github.com/hemantgouni/macaroni
[INFO] tweaked toml for git repo https://github.com/hemantgouni/macaroni written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hemantgouni/macaroni on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hemantgouni/macaroni already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604
[INFO] running `Command { std: "docker" "start" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling macaroni v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `evaluate` is never used
[INFO] [stdout]  --> src/evaluate.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn evaluate(Toplevel(forms): Toplevel) -> Result<Lit, String> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_top` is never used
[INFO] [stdout]  --> src/evaluate.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn evaluate_top(forms: Vec<AST>, mut environment: Env<AST>) -> Result<Lit, String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/data.rs:104:23
[INFO] [stdout]     |
[INFO] [stdout]  69 | #[derive(Debug, Eq, PartialEq, Clone)]
[INFO] [stdout]     |                     --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 104 |     Rewrite(Box<AST>, fn(AST) -> AST),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling macaroni v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/data.rs:104:23
[INFO] [stdout]     |
[INFO] [stdout]  69 | #[derive(Debug, Eq, PartialEq, Clone)]
[INFO] [stdout]     |                     --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 104 |     Rewrite(Box<AST>, fn(AST) -> AST),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/data.rs:104:23
[INFO] [stderr]     |
[INFO] [stderr]  69 | #[derive(Debug, Eq, PartialEq, Clone)]
[INFO] [stderr]     |                     --------- in this derive macro expansion
[INFO] [stderr] ...
[INFO] [stderr] 104 |     Rewrite(Box<AST>, fn(AST) -> AST),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `macaroni` (bin "macaroni" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/macaroni-5348fef21e95a8e9)
[INFO] [stdout] 
[INFO] [stdout] running 137 tests
[INFO] [stdout] test ast::test::test_from_1 ... ok
[INFO] [stdout] test ast::test::test_from_10 ... ok
[INFO] [stdout] test ast::test::test_from_4 ... ok
[INFO] [stdout] test ast::test::test_from_7 ... ok
[INFO] [stdout] test ast::test::test_from_16 ... ok
[INFO] [stdout] test ast::test::test_ident_1 ... ok
[INFO] [stdout] test ast::test::test_from_8 ... ok
[INFO] [stdout] test check::instantiate::test::test_InstLSolve ... ok
[INFO] [stdout] test check::instantiate::test::test_InstLReach ... ok
[INFO] [stdout] test check::instantiate::test::test_InstLSolve_err_notwellformed ... ok
[INFO] [stdout] test check::instantiate::test::test_InstLSolve_err_wronginputenv ... ok
[INFO] [stdout] test ast::test::test_from_11 ... ok
[INFO] [stdout] test ast::test::test_from_2 ... ok
[INFO] [stdout] test check::instantiate::test::test_InstRAllL_1 ... ok
[INFO] [stdout] test check::poly::test::car_infer_1 ... ok
[INFO] [stdout] test check::instantiate::test::test_InstRAllL_2 ... ok
[INFO] [stdout] test check::poly::test::cdr_infer_1 ... ok
[INFO] [stdout] test check::poly::test::app_infer_1 ... ok
[INFO] [stdout] test check::poly::test::cons_infer_1 ... ok
[INFO] [stdout] test check::poly::test::emptyp_infer_1 ... ok
[INFO] [stdout] test check::poly::test::func_check_poly_1_err_1 ... ok
[INFO] [stdout] test check::poly::test::ite_infer_1 ... ok
[INFO] [stdout] test check::poly::test::func_check_mono ... ok
[INFO] [stdout] test check::poly::test::ite_infer_2 ... ok
[INFO] [stdout] test check::poly::test::lambda_1_err ... ok
[INFO] [stdout] test check::poly::test::lambda_1 ... ok
[INFO] [stdout] test check::poly::test::lambda_2 ... ok
[INFO] [stdout] test check::poly::test::lambda_2_err ... ok
[INFO] [stdout] test check::poly::test::lambda_3 ... ok
[INFO] [stdout] test check::poly::test::list_check_1 ... ok
[INFO] [stdout] test check::poly::test::prim_1 ... ok
[INFO] [stdout] test check::poly::test::prim_2 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_basic_1 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_basic_2 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_bottom_1 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_bottom_2 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_1 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_1_err ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_2 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_2_err_1 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_2_err_2 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_func_1 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_func_2 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_func_1_err ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_func_3 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_func_4 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_func_4_err ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_func_5 ... ok
[INFO] [stdout] test check::subtyping::test::subtype_poly_func_6 ... ok
[INFO] [stdout] test check::test::test_typecheck_simple ... ok
[INFO] [stdout] test check::test::test_typecheck_simple_err ... ok
[INFO] [stdout] test check::test::typecheck_app_1 ... ok
[INFO] [stdout] test check::test::typecheck_app_2 ... ok
[INFO] [stdout] test check::test::typecheck_app_err_1 ... ok
[INFO] [stdout] test check::test::typecheck_app_err_2 ... ok
[INFO] [stdout] test check::test::typecheck_app_let_err ... ok
[INFO] [stdout] test check::test::typecheck_app_let ... ok
[INFO] [stdout] test check::test::typecheck_call ... ok
[INFO] [stdout] test check::test::typecheck_func ... ok
[INFO] [stdout] test check::test::typecheck_call_err ... ok
[INFO] [stdout] test check::test::typecheck_func_3 ... ok
[INFO] [stdout] test check::test::typecheck_func_err ... ok
[INFO] [stdout] test check::poly::test::func_check_poly_1_err_2 ... ok
[INFO] [stdout] test check::test::typecheck_hof_2 ... ok
[INFO] [stdout] test check::test::typecheck_hof_3 ... ok
[INFO] [stdout] test check::test::typecheck_lambda_1 ... ok
[INFO] [stdout] test check::poly::test::func_check_poly_1 ... ok
[INFO] [stdout] test check::test::typecheck_lambda_2 ... ok
[INFO] [stdout] test check::test::typecheck_lambda_3 ... ok
[INFO] [stdout] test check::test::typecheck_lambda_err_1 ... ok
[INFO] [stdout] test check::test::typecheck_lambda_err_3 ... ok
[INFO] [stdout] test check::test::typecheck_lambda_err_2 ... ok
[INFO] [stdout] test check::test::typecheck_let ... ok
[INFO] [stdout] test check::test::typecheck_list ... ok
[INFO] [stdout] test check::test::typecheck_list_err_1 ... ok
[INFO] [stdout] test check::test::typecheck_let_err ... ok
[INFO] [stdout] test check::test::typecheck_lit_list ... ok
[INFO] [stdout] test check::test::typecheck_list_err_2 ... ok
[INFO] [stdout] test check::test::typecheck_lit_list_empty ... ok
[INFO] [stdout] test check::test::typecheck_lit_list_small ... ok
[INFO] [stdout] test check::test::typecheck_lit_list_err ... ok
[INFO] [stdout] test evaluate::test::test_car ... ok
[INFO] [stdout] test evaluate::test::test_cdr ... ok
[INFO] [stdout] test evaluate::test::test_eq_list ... ok
[INFO] [stdout] test evaluate::test::test_cons ... ok
[INFO] [stdout] test evaluate::test::test_eval_1 ... ok
[INFO] [stdout] test evaluate::test::test_eval_2 ... ok
[INFO] [stdout] test evaluate::test::test_eval_4 ... ok
[INFO] [stdout] test evaluate::test::test_eval_5 ... ok
[INFO] [stdout] test evaluate::test::test_evaluate_1 ... ok
[INFO] [stdout] test check::test::typecheck_hof_1 ... ok
[INFO] [stdout] test evaluate::test::test_evaluate_2 ... ok
[INFO] [stdout] test evaluate::test::test_evaluate_and ... ok
[INFO] [stdout] test evaluate::test::test_evaluate_concat ... ok
[INFO] [stdout] test evaluate::test::test_evaluate_func ... ok
[INFO] [stdout] test evaluate::test::test_evaluate_or_1 ... ok
[INFO] [stdout] test evaluate::test::test_evaluate_or_2 ... ok
[INFO] [stdout] test ast::test::test_from_12 - should panic ... ok
[INFO] [stdout] test evaluate::test::test_list_4 ... ok
[INFO] [stdout] test evaluate::test::test_list_5 ... ok
[INFO] [stdout] test evaluate::test::test_litlist_1 ... ok
[INFO] [stdout] test evaluate::test::test_not_eq_list_1 ... ok
[INFO] [stdout] test evaluate::test::test_litlist_2 ... ok
[INFO] [stdout] test evaluate::test::test_not_eq_list_2 ... ok
[INFO] [stdout] test ast::test::test_from_14 - should panic ... ok
[INFO] [stdout] test evaluate::test::test_evaluate_func_rec ... ok
[INFO] [stdout] test evaluate::test::test_not_eq_list_4 ... ok
[INFO] [stdout] test ast::test::test_ident_2 - should panic ... ok
[INFO] [stdout] test evaluate::test::test_eval_7 - should panic ... ok
[INFO] [stdout] test ast::test::test_from_15 - should panic ... ok
[INFO] [stdout] test evaluate::test::test_quote_1 ... ok
[INFO] [stdout] test evaluate::test::test_types_ignored ... ok
[INFO] [stdout] test evaluate::test::test_evaluate_4 - should panic ... ok
[INFO] [stdout] test evaluate::test::test_quote_4 ... ok
[INFO] [stdout] test expand::test::exp_expand ... ok
[INFO] [stdout] test evaluate::test::test_sort_empty ... ok
[INFO] [stdout] test evaluate::test::test_sort_singleton ... ok
[INFO] [stdout] test evaluate::test::test_quote_2 ... ok
[INFO] [stdout] test expand::test::macrotype_expand ... ok
[INFO] [stdout] test expand::test::macrotype_expand_err ... ok
[INFO] [stdout] test parse::test::test_list_1 ... ok
[INFO] [stdout] test parse::test::test_list_10 ... ok
[INFO] [stdout] test parse::test::test_list_11 ... ok
[INFO] [stdout] test parse::test::test_list_2 ... ok
[INFO] [stdout] test parse::test::test_list_12 ... ok
[INFO] [stdout] test parse::test::test_list_4 ... ok
[INFO] [stdout] test parse::test::test_list_3 ... ok
[INFO] [stdout] test parse::test::test_list_5 ... ok
[INFO] [stdout] test parse::test::test_list_7 ... ok
[INFO] [stdout] test parse::test::test_list_8 ... ok
[INFO] [stdout] test parse::test::test_parens_1 ... ok
[INFO] [stdout] test parse::test::test_tokenize_1 ... ok
[INFO] [stdout] test expand::test::test_expand_let ... ok
[INFO] [stdout] test evaluate::test::test_sort ... ok
[INFO] [stdout] test evaluate::test::test_sort_id ... ok
[INFO] [stdout] test expand::test::test_expand_sort_complex ... ok
[INFO] [stdout] test expand::test::test_expand_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 137 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604", kill_on_drop: false }`
[INFO] [stdout] fc23b98f7bb181f85a14a474570be1d540a2e2a23c86f82386135505f4d68604