[INFO] fetching crate cowlang 0.1.0... [INFO] testing cowlang-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate cowlang 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate cowlang 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cowlang 0.1.0 [INFO] tweaked toml for crates.io crate cowlang 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cowlang 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding pyo3 v0.23.5 (available: v0.26.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3b90698ea69828a8619cdfc6dbeff6a9a6b2868a8ba8709d750e13306a72ea3 [INFO] running `Command { std: "docker" "start" "-a" "f3b90698ea69828a8619cdfc6dbeff6a9a6b2868a8ba8709d750e13306a72ea3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3b90698ea69828a8619cdfc6dbeff6a9a6b2868a8ba8709d750e13306a72ea3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3b90698ea69828a8619cdfc6dbeff6a9a6b2868a8ba8709d750e13306a72ea3", kill_on_drop: false }` [INFO] [stdout] f3b90698ea69828a8619cdfc6dbeff6a9a6b2868a8ba8709d750e13306a72ea3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa4543a890fc73a226bc902c2ec7a006569c5d2d90109a6fed44839bcd8cfaa7 [INFO] running `Command { std: "docker" "start" "-a" "fa4543a890fc73a226bc902c2ec7a006569c5d2d90109a6fed44839bcd8cfaa7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling lalr v0.0.2 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling redfa v0.0.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling plex v0.3.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling cowlang v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.90s [INFO] running `Command { std: "docker" "inspect" "fa4543a890fc73a226bc902c2ec7a006569c5d2d90109a6fed44839bcd8cfaa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa4543a890fc73a226bc902c2ec7a006569c5d2d90109a6fed44839bcd8cfaa7", kill_on_drop: false }` [INFO] [stdout] fa4543a890fc73a226bc902c2ec7a006569c5d2d90109a6fed44839bcd8cfaa7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06873418c94a57b604e7f4c1041c4f2ee7e52fffdca28fe83e6485b915857f63 [INFO] running `Command { std: "docker" "start" "-a" "06873418c94a57b604e7f4c1041c4f2ee7e52fffdca28fe83e6485b915857f63", kill_on_drop: false }` [INFO] [stderr] Compiling cowlang v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `Command { std: "docker" "inspect" "06873418c94a57b604e7f4c1041c4f2ee7e52fffdca28fe83e6485b915857f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06873418c94a57b604e7f4c1041c4f2ee7e52fffdca28fe83e6485b915857f63", kill_on_drop: false }` [INFO] [stdout] 06873418c94a57b604e7f4c1041c4f2ee7e52fffdca28fe83e6485b915857f63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6c6c326b771ec3ea7c39d85d4c9d877c898ecb755b1ed536f71cc78ce94d1257 [INFO] running `Command { std: "docker" "start" "-a" "6c6c326b771ec3ea7c39d85d4c9d877c898ecb755b1ed536f71cc78ce94d1257", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cowlang-eca4cdfeff6f8a9b) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test values::tests::list_append ... ok [INFO] [stderr] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-42253f1c4b2f19a7) [INFO] [stdout] test values::tests::map_insert ... ok [INFO] [stdout] test values::tests::bytes_to_str ... ok [INFO] [stdout] test values::tests::vec_convert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test cast_integer ... ok [INFO] [stdout] test cast_integer_str ... ok [INFO] [stdout] test dictionary ... ok [INFO] [stdout] test compile_comment ... ok [INFO] [stdout] test cast_to_u64 ... ok [INFO] [stdout] test double_indent ... ok [INFO] [stdout] test braces ... ok [INFO] [stdout] test else_if_statement ... ok [INFO] [stdout] test equals ... ok [INFO] [stdout] test greater_than ... ok [INFO] [stdout] test else_statement ... ok [INFO] [stdout] test max ... ok [INFO] [stdout] test if_statement ... ok [INFO] [stdout] test min ... ok [INFO] [stdout] test negate_boolean ... ok [INFO] [stdout] test range ... ok [INFO] [stdout] test to_string ... ok [INFO] [stdout] test return_integer ... ok [INFO] [stdout] test scoped_variables ... ok [INFO] [stdout] test compile_empty ... ok [INFO] [stderr] Running tests/list.rs (/opt/rustwide/target/debug/deps/list-677389d0a3da4242) [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test list_access ... ok [INFO] [stdout] test iterate_list ... ok [INFO] [stdout] test list_len ... ok [INFO] [stdout] test return_list ... ok [INFO] [stdout] test list_append ... ok [INFO] [stdout] test type_check_str_list ... ok [INFO] [stdout] test str_list2 ... ok [INFO] [stdout] test type_check_u64_list ... ok [INFO] [stdout] test str_list1 ... ok [INFO] [stdout] test type_check_any_list ... ok [INFO] [stderr] Running tests/map.rs (/opt/rustwide/target/debug/deps/map-674c886f1fb7763c) [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test nested_map ... ok [INFO] [stdout] test type_check_str_map ... ok [INFO] [stdout] test return_map ... ok [INFO] [stdout] test type_check_u64_map ... ok [INFO] [stdout] test map_iter_values ... ok [INFO] [stdout] test map_len ... ok [INFO] [stdout] test type_check_any_map ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-230a714669be8ff0) [INFO] [stdout] [INFO] [stdout] running 44 tests [INFO] [stdout] test basic::cast_integer ... ok [INFO] [stdout] test basic::braces ... ok [INFO] [stdout] test basic::cast_integer_str ... ok [INFO] [stdout] test basic::compile_comment ... ok [INFO] [stdout] test basic::compile_empty ... ok [INFO] [stdout] test basic::cast_to_u64 ... ok [INFO] [stdout] test basic::double_indent ... ok [INFO] [stdout] test basic::dictionary ... ok [INFO] [stdout] test basic::else_if_statement ... ok [INFO] [stdout] test basic::else_statement ... ok [INFO] [stdout] test basic::min ... ok [INFO] [stdout] test basic::max ... ok [INFO] [stdout] test basic::greater_than ... ok [INFO] [stdout] test basic::scoped_variables ... ok [INFO] [stdout] test basic::negate_boolean ... ok [INFO] [stdout] test basic::to_string ... ok [INFO] [stdout] test list::list_append ... ok [INFO] [stdout] test list::return_list ... ok [INFO] [stdout] test list::iterate_list ... ok [INFO] [stdout] test list::str_list1 ... ok [INFO] [stdout] test basic::range ... ok [INFO] [stdout] test map::type_check_any_map ... ok [INFO] [stdout] test list::str_list2 ... ok [INFO] [stdout] test list::type_check_u64_list ... ok [INFO] [stdout] test list::list_access ... ok [INFO] [stdout] test map::type_check_str_map ... ok [INFO] [stdout] test list::type_check_str_list ... ok [INFO] [stdout] test map::map_iter_values ... ok [INFO] [stdout] test modules::add_two ... ok [INFO] [stdout] test map::map_len ... ok [INFO] [stdout] test modules::pass_string ... ok [INFO] [stdout] test modules::set_value ... ok [INFO] [stdout] test basic::return_integer ... ok [INFO] [stdout] test basic::if_statement ... ok [INFO] [stdout] test list::type_check_any_list ... ok [INFO] [stdout] test map::type_check_u64_map ... ok [INFO] [stdout] test basic::equals ... ok [INFO] [stdout] test map::nested_map ... ok [INFO] [stdout] test modules::call_and_return ... ok [INFO] [stdout] test map::return_map ... ok [INFO] [stdout] test modules::constant_function ... ok [INFO] [stdout] test modules::get_constant ... ok [INFO] [stdout] test modules::if_constant_function ... ok [INFO] [stdout] test list::list_len ... ok [INFO] [stderr] Running tests/modules.rs (/opt/rustwide/target/debug/deps/modules-22812f523703aa0a) [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test call_and_return ... ok [INFO] [stdout] test add_two ... ok [INFO] [stdout] test get_constant ... ok [INFO] [stdout] test set_value ... ok [INFO] [stdout] test pass_string ... ok [INFO] [stdout] test if_constant_function ... ok [INFO] [stdout] test constant_function ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests cowlang [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" "6c6c326b771ec3ea7c39d85d4c9d877c898ecb755b1ed536f71cc78ce94d1257", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c6c326b771ec3ea7c39d85d4c9d877c898ecb755b1ed536f71cc78ce94d1257", kill_on_drop: false }` [INFO] [stdout] 6c6c326b771ec3ea7c39d85d4c9d877c898ecb755b1ed536f71cc78ce94d1257