[INFO] fetching crate dcontext-tracing 0.8.0...
[INFO] testing dcontext-tracing-0.8.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dcontext-tracing 0.8.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate dcontext-tracing 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dcontext-tracing 0.8.0
[INFO] tweaked toml for crates.io crate dcontext-tracing 0.8.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dcontext-tracing 0.8.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dcontext-tracing 0.8.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dcontext v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14
[INFO] running `Command { std: "docker" "start" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14", 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" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14", 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" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling dcontext v0.8.0
[INFO] [stderr]    Compiling dcontext-tracing v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14", 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" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling dcontext v0.8.0
[INFO] [stderr]    Compiling dcontext-tracing v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 26.18s
[INFO] running `Command { std: "docker" "inspect" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14", 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" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/dcontext_tracing-a0bc1d4707e8e8c7)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test tests::collect_log_fields_returns_set_values ... ok
[INFO] [stdout] test tests::collect_log_fields_skips_unset_values ... ok
[INFO] [stdout] test guard_stack::tests::push_pop_nested ... ok
[INFO] [stdout] test guard_stack::tests::push_pop_single ... ok
[INFO] [stdout] test tests::all_features_combined ... ok
[INFO] [stdout] test tests::enrich_display_shorthand_enables_both_log_and_span ... ok
[INFO] [stdout] test tests::basic_scope_enter_exit ... ok
[INFO] [stdout] test tests::field_extraction_missing_field ... ok
[INFO] [stdout] test tests::field_extraction_string ... ok
[INFO] [stdout] test tests::field_extraction_string_directly ... ok
[INFO] [stdout] test tests::field_extraction_late_record ... ok
[INFO] [stdout] test tests::enrich_span_only_does_not_enable_log ... ok
[INFO] [stdout] test tests::record_field_defaults_to_log_name ... ok
[INFO] [stdout] test guard_stack::tests::pop_nonexistent_is_noop ... ok
[INFO] [stdout] test tests::async_with_instrument ... ok
[INFO] [stdout] test tests::scope_chain_reverts_on_exit ... ok
[INFO] [stdout] test tests::self_recording_does_not_poison_extraction ... ok
[INFO] [stdout] test tests::span_info_basic ... ok
[INFO] [stdout] test tests::scope_chain_from_span_names ... ok
[INFO] [stdout] test tests::span_info_nested_shows_innermost ... ok
[INFO] [stdout] test tests::tracing_field_custom_formatting ... ok
[INFO] [stdout] test tests::span_record_auto_fills_empty_fields ... ok
[INFO] [stdout] test tests::span_info_different_levels ... ok
[INFO] [stdout] test tests::span_record_skips_undeclared_fields ... ok
[INFO] [stdout] test tests::tracing_field_no_enrich_returns_none ... ok
[INFO] [stdout] test tests::span_record_does_not_overwrite_user_set_fields ... ok
[INFO] [stdout] test tests::tracing_field_debug_formatting ... ok
[INFO] [stdout] test tests::span_reenter ... ok
[INFO] [stdout] test tests::tracing_field_display_formatting ... ok
[INFO] [stdout] test tests::nested_spans ... ok
[INFO] [stdout] test tests::record_as_overrides_field_name ... ok
[INFO] [stdout] test tests::field_extraction_bool ... ok
[INFO] [stdout] test tests::enrich_log_only_does_not_enable_span ... ok
[INFO] [stdout] test tests::field_extraction_u64 ... ok
[INFO] [stdout] test tests::tracing_field_wrong_type_returns_none ... ok
[INFO] [stdout] test tests::multiple_field_extractions ... ok
[INFO] [stdout] test tests::with_context_fields_enriches_output ... ok
[INFO] [stdout] test tests::async_nested_instrument ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dual_context_tests.rs (/opt/rustwide/target/release/deps/dual_context_tests-d71eb0a704430cea)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test sync_ctx_push_pop_scope ... ok
[INFO] [stdout] test sync_ctx_restore_from_snapshot ... ok
[INFO] [stdout] test sync_ctx_set_get_context ... ok
[INFO] [stdout] test async_ctx_scope_function ... ok
[INFO] [stdout] test scope_chain_does_not_leak_on_yield ... ok
[INFO] [stdout] test repeated_yields_do_not_grow_scope_chain ... ok
[INFO] [stdout] test async_ctx_snapshot_and_propagate ... ok
[INFO] [stdout] test sync_layer_manages_thread_local_scopes ... ok
[INFO] [stdout] test async_ctx_outside_task_returns_empty ... ok
[INFO] [stdout] test async_ctx_push_pop_scope ... ok
[INFO] [stderr]    Doc-tests dcontext_tracing
[INFO] [stdout] test async_ctx_set_get_context ... ok
[INFO] [stdout] test async_and_sync_stores_are_independent ... ok
[INFO] [stdout] test bridge_async_to_sync_via_spawn_blocking ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 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 src/async_layer.rs - async_layer::AsyncDcontextLayer (line 60) ... ignored
[INFO] [stdout] test src/span_info.rs - span_info::SpanInfo (line 9) ... ignored
[INFO] [stdout] test src/sync_layer.rs - sync_layer::SyncDcontextLayer (line 51) ... ignored
[INFO] [stdout] test src/tracing_field.rs - tracing_field::TracingField (line 29) ... ignored
[INFO] [stdout] test src/tracing_field.rs - tracing_field::WithContextFields (line 476) ... ignored
[INFO] [stdout] test src/lib.rs - (line 30) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 13) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 51) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 84) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14", kill_on_drop: false }`
[INFO] [stdout] aa4882ee64f1b421bdc1935ad5da134e5335f4614a67e54c317bd55560dc6f14
