[INFO] fetching crate dlang 0.1.3... [INFO] testing dlang-0.1.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate dlang 0.1.3 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate dlang 0.1.3 [INFO] finished tweaking crates.io crate dlang 0.1.3 [INFO] tweaked toml for crates.io crate dlang 0.1.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dlang 0.1.3 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] crate crates.io crate dlang 0.1.3 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" "+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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 183049b1c42e2bebce27ff313ee54f940ec3b88c2102da184030aead75a8f492 [INFO] running `Command { std: "docker" "start" "-a" "183049b1c42e2bebce27ff313ee54f940ec3b88c2102da184030aead75a8f492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "183049b1c42e2bebce27ff313ee54f940ec3b88c2102da184030aead75a8f492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "183049b1c42e2bebce27ff313ee54f940ec3b88c2102da184030aead75a8f492", kill_on_drop: false }` [INFO] [stdout] 183049b1c42e2bebce27ff313ee54f940ec3b88c2102da184030aead75a8f492 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2716ae26652cfd5b2035bf6c99f5204cc6997aa18f251831901e4e0f34d3dcf0 [INFO] running `Command { std: "docker" "start" "-a" "2716ae26652cfd5b2035bf6c99f5204cc6997aa18f251831901e4e0f34d3dcf0", kill_on_drop: false }` [INFO] [stderr] Compiling dlang v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "2716ae26652cfd5b2035bf6c99f5204cc6997aa18f251831901e4e0f34d3dcf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2716ae26652cfd5b2035bf6c99f5204cc6997aa18f251831901e4e0f34d3dcf0", kill_on_drop: false }` [INFO] [stdout] 2716ae26652cfd5b2035bf6c99f5204cc6997aa18f251831901e4e0f34d3dcf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e2af0da949daf1d71936ee8fb145f75f227d79f1e048dfd38cbcfb50d6ff09cd [INFO] running `Command { std: "docker" "start" "-a" "e2af0da949daf1d71936ee8fb145f75f227d79f1e048dfd38cbcfb50d6ff09cd", kill_on_drop: false }` [INFO] [stderr] Compiling dlang v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> tests/parser.rs:113:10 [INFO] [stdout] | [INFO] [stdout] 113 | for (idx, (input, expect)) in tests.iter().enumerate() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "e2af0da949daf1d71936ee8fb145f75f227d79f1e048dfd38cbcfb50d6ff09cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2af0da949daf1d71936ee8fb145f75f227d79f1e048dfd38cbcfb50d6ff09cd", kill_on_drop: false }` [INFO] [stdout] e2af0da949daf1d71936ee8fb145f75f227d79f1e048dfd38cbcfb50d6ff09cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] da13984d0a296e8d5003413674497a6c39be9d6ececc4b8695446dc00fd9cbd0 [INFO] running `Command { std: "docker" "start" "-a" "da13984d0a296e8d5003413674497a6c39be9d6ececc4b8695446dc00fd9cbd0", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `idx` [INFO] [stderr] --> tests/parser.rs:113:10 [INFO] [stderr] | [INFO] [stderr] 113 | for (idx, (input, expect)) in tests.iter().enumerate() { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `dlang` (test "parser") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dlang-b283f26845214e78) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dlang-471a67721ecf80ea) [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] Running tests/eval.rs (/opt/rustwide/target/debug/deps/eval-9f5f5040661259a6) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_eval_bool_expression ... ok [INFO] [stdout] test test_eval_errors ... ok [INFO] [stdout] test test_eval_string_expression ... ok [INFO] [stdout] test test_eval_if_expression ... ok [INFO] [stdout] test test_eval_integer_expression ... ok [INFO] [stdout] test test_let_expression ... ok [INFO] [stdout] test test_eval_function ... 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/immix.rs (/opt/rustwide/target/debug/deps/immix-8633ca29fe5018a4) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_bumpblock ... ok [INFO] [stdout] test test_block_list ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lexer.rs (/opt/rustwide/target/debug/deps/lexer-0601c79487a934c5) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_lexer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/parser.rs (/opt/rustwide/target/debug/deps/parser-11ea3a6280ed247f) [INFO] [stderr] Running tests/vm.rs (/opt/rustwide/target/debug/deps/vm-b37e78dbb3340341) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_array_literal ... ok [INFO] [stdout] test test_bool_literal ... ok [INFO] [stdout] test test_function_literal ... ok [INFO] [stdout] test test_call_expression ... ok [INFO] [stdout] test test_if_expression ... ok [INFO] [stdout] test test_let_statement ... ok [INFO] [stdout] test test_parentheses ... ok [INFO] [stdout] test test_return_statement ... ok [INFO] [stdout] test test_infix ... ok [INFO] [stdout] test test_prefix_expression ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_vm_array_creation ... ok [INFO] [stdout] test test_vm_array_index ... ok [INFO] [stdout] test test_vm_integer_operation ... ok [INFO] [stdout] test test_vm_jump_operation ... ok [INFO] [stdout] test test_vm_bool_operation ... ok [INFO] [stdout] test test_vm_let_stm_operation ... ok [INFO] [stdout] test test_vm_function_recursive ... ok [INFO] [stdout] test test_vm_function_not_closure ... ok [INFO] [stdout] test test_vm_function_closure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests dlang [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" "da13984d0a296e8d5003413674497a6c39be9d6ececc4b8695446dc00fd9cbd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da13984d0a296e8d5003413674497a6c39be9d6ececc4b8695446dc00fd9cbd0", kill_on_drop: false }` [INFO] [stdout] da13984d0a296e8d5003413674497a6c39be9d6ececc4b8695446dc00fd9cbd0