[INFO] cloning repository https://github.com/hall-dev/dsl-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hall-dev/dsl-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhall-dev%2Fdsl-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhall-dev%2Fdsl-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 977651319b6dabed131b53ec8e08e39b72b9c52e
[INFO] testing hall-dev/dsl-playground against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhall-dev%2Fdsl-playground" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hall-dev/dsl-playground
[INFO] finished tweaking git repo https://github.com/hall-dev/dsl-playground
[INFO] tweaked toml for git repo https://github.com/hall-dev/dsl-playground written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hall-dev/dsl-playground on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hall-dev/dsl-playground 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing hall-dev/dsl-playground against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhall-dev%2Fdsl-playground" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hall-dev/dsl-playground
[INFO] finished tweaking git repo https://github.com/hall-dev/dsl-playground
[INFO] tweaked toml for git repo https://github.com/hall-dev/dsl-playground written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hall-dev/dsl-playground on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hall-dev/dsl-playground 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5932c8d41851106599f61b9fd4dd3d58fafd3612134b2f4dee499da47358cef4
[INFO] running `Command { std: "docker" "start" "-a" "5932c8d41851106599f61b9fd4dd3d58fafd3612134b2f4dee499da47358cef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5932c8d41851106599f61b9fd4dd3d58fafd3612134b2f4dee499da47358cef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5932c8d41851106599f61b9fd4dd3d58fafd3612134b2f4dee499da47358cef4", kill_on_drop: false }`
[INFO] [stdout] 5932c8d41851106599f61b9fd4dd3d58fafd3612134b2f4dee499da47358cef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a6c0b3a87e6b16d5a91ac552004a00c65650582c7e109ddf023e7483d1b684a
[INFO] running `Command { std: "docker" "start" "-a" "5a6c0b3a87e6b16d5a91ac552004a00c65650582c7e109ddf023e7483d1b684a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsl_syntax v0.1.0 (/opt/rustwide/workdir/crates/dsl_syntax)
[INFO] [stderr]    Compiling serde_json v1.0.0 (/opt/rustwide/workdir/crates/serde_json)
[INFO] [stderr]    Compiling dsl_runtime v0.1.0 (/opt/rustwide/workdir/crates/dsl_runtime)
[INFO] [stderr]    Compiling dsl_wasm v0.1.0 (/opt/rustwide/workdir/crates/dsl_wasm)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "5a6c0b3a87e6b16d5a91ac552004a00c65650582c7e109ddf023e7483d1b684a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6c0b3a87e6b16d5a91ac552004a00c65650582c7e109ddf023e7483d1b684a", kill_on_drop: false }`
[INFO] [stdout] 5a6c0b3a87e6b16d5a91ac552004a00c65650582c7e109ddf023e7483d1b684a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e17bb5505ce67c780e8ed5b94c68aa26928d374a0ead0b6d6ac8b45e1638c252
[INFO] running `Command { std: "docker" "start" "-a" "e17bb5505ce67c780e8ed5b94c68aa26928d374a0ead0b6d6ac8b45e1638c252", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsl_runtime v0.1.0 (/opt/rustwide/workdir/crates/dsl_runtime)
[INFO] [stderr]    Compiling dsl_wasm v0.1.0 (/opt/rustwide/workdir/crates/dsl_wasm)
[INFO] [stderr]    Compiling dsl_syntax v0.1.0 (/opt/rustwide/workdir/crates/dsl_syntax)
[INFO] [stderr]    Compiling serde_json v1.0.0 (/opt/rustwide/workdir/crates/serde_json)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "e17bb5505ce67c780e8ed5b94c68aa26928d374a0ead0b6d6ac8b45e1638c252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17bb5505ce67c780e8ed5b94c68aa26928d374a0ead0b6d6ac8b45e1638c252", kill_on_drop: false }`
[INFO] [stdout] e17bb5505ce67c780e8ed5b94c68aa26928d374a0ead0b6d6ac8b45e1638c252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51f2b823add430be23bb994a3430d0305f207b729ccf7f24b8aa306c24591e6f
[INFO] running `Command { std: "docker" "start" "-a" "51f2b823add430be23bb994a3430d0305f207b729ccf7f24b8aa306c24591e6f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dsl_runtime-5141f7ec00e2ac2b)
[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/run.rs (/opt/rustwide/target/debug/deps/run-0cc684c8441150a3)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test group_count_counts_by_key_and_preserves_first_seen_group_order ... ok
[INFO] [stdout] test array_helpers_and_default_builtin_work_in_map_stage ... ok
[INFO] [stdout] test acceptance_program_b_roundtrip_base64 ... ok
[INFO] [stdout] test acceptance_program_a_map_filter ... ok
[INFO] [stdout] test group_count_top_k_frequent ... ok
[INFO] [stdout] test group_topn_items_per_key ... ok
[INFO] [stdout] test group_count_requires_string_or_i64_keys ... ok
[INFO] [stdout] test rank_kmerge_arrays_requires_nested_arrays ... ok
[INFO] [stdout] test rank_kmerge_arrays_merges_sorted_lists_with_limit ... ok
[INFO] [stdout] test kv_load_and_lookup_supports_single_and_batch_lookup ... ok
[INFO] [stdout] test rank_kmerge_arrays_supports_desc_and_field_key ... ok
[INFO] [stdout] test rank_topk_on_ints_desc_with_stable_ties ... ok
[INFO] [stdout] test rank_topk_on_records_by_field ... ok
[INFO] [stdout] test group_collect_all_applies_limit_per_group ... ok
[INFO] [stdout] test ui_table_accumulates_rows_across_pipelines ... ok
[INFO] [stdout] test rbac_evaluate_outputs_decisions_and_matches ... ok
[INFO] [stdout] test group_collect_all_groups_entire_finite_stream ... ok
[INFO] [stdout] test group_collect_all_with_array_helpers ... ok
[INFO] [stdout] test acceptance_program_c_utf8_roundtrip ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dsl_syntax-9341911ea210b6cd)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse.rs (/opt/rustwide/target/debug/deps/parse-f40b11bfc1e523b4)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test parses_acceptance_program_c ... ok
[INFO] [stdout] test parses_acceptance_program_a ... ok
[INFO] [stdout] test parses_group_count_stage ... ok
[INFO] [stdout] test parses_kv_lookup_stages ... ok
[INFO] [stdout] test parses_acceptance_program_b ... ok
[INFO] [stdout] test parses_group_collect_all_and_array_helpers ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dsl_wasm-0586000b4876d1b0)
[INFO] [stdout] test parses_rank_kmerge_arrays_stage ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_json-b925d051cd177808)
[INFO] [stdout] test parses_literals_and_field_access ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::compile_returns_diagnostics_on_parse_error ... ok
[INFO] [stdout] test tests::run_returns_output_json_strings ... 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] [stdout] 
[INFO] [stderr]    Doc-tests dsl_runtime
[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 dsl_syntax
[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] [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 dsl_wasm
[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 serde_json
[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" "51f2b823add430be23bb994a3430d0305f207b729ccf7f24b8aa306c24591e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f2b823add430be23bb994a3430d0305f207b729ccf7f24b8aa306c24591e6f", kill_on_drop: false }`
[INFO] [stdout] 51f2b823add430be23bb994a3430d0305f207b729ccf7f24b8aa306c24591e6f