[INFO] fetching crate embedded-interfaces 0.10.1... [INFO] testing embedded-interfaces-0.10.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate embedded-interfaces 0.10.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate embedded-interfaces 0.10.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate embedded-interfaces 0.10.1 [INFO] tweaked toml for crates.io crate embedded-interfaces 0.10.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate embedded-interfaces 0.10.1 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 embedded-interfaces 0.10.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] faa14202a7d8fc27e742038888617dd9b09150f80a1721ca6f2a57372cdf774f [INFO] running `Command { std: "docker" "start" "-a" "faa14202a7d8fc27e742038888617dd9b09150f80a1721ca6f2a57372cdf774f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "faa14202a7d8fc27e742038888617dd9b09150f80a1721ca6f2a57372cdf774f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faa14202a7d8fc27e742038888617dd9b09150f80a1721ca6f2a57372cdf774f", kill_on_drop: false }` [INFO] [stdout] faa14202a7d8fc27e742038888617dd9b09150f80a1721ca6f2a57372cdf774f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d264f264cacf72742fff96a8cd4a6ca29582753b5e0290181db3a46346464efe [INFO] running `Command { std: "docker" "start" "-a" "d264f264cacf72742fff96a8cd4a6ca29582753b5e0290181db3a46346464efe", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pulldown-cmark v0.11.3 [INFO] [stderr] Compiling prettyplease v0.2.35 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling konst_macro_rules v0.2.19 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Compiling proc-macro-utils v0.10.0 [INFO] [stderr] Compiling konst v0.2.19 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling manyhow-macros v0.11.4 [INFO] [stderr] Compiling manyhow v0.11.4 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling bytemuck_derive v1.9.3 [INFO] [stderr] Compiling embedded-interfaces-codegen v0.10.1 [INFO] [stderr] Compiling maybe-async-cfg v0.2.5 [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling embedded-interfaces v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.56s [INFO] running `Command { std: "docker" "inspect" "d264f264cacf72742fff96a8cd4a6ca29582753b5e0290181db3a46346464efe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d264f264cacf72742fff96a8cd4a6ca29582753b5e0290181db3a46346464efe", kill_on_drop: false }` [INFO] [stdout] d264f264cacf72742fff96a8cd4a6ca29582753b5e0290181db3a46346464efe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c7bf13fe42a93d1aae479331b9723e1ed71fae53d2537ba6f55b6e78431f9c25 [INFO] running `Command { std: "docker" "start" "-a" "c7bf13fe42a93d1aae479331b9723e1ed71fae53d2537ba6f55b6e78431f9c25", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling toml_writer v1.0.2 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling uom v0.37.0 [INFO] [stderr] Compiling toml_parser v1.0.1 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Compiling toml v0.9.2 [INFO] [stderr] Compiling trybuild v1.0.106 [INFO] [stderr] Compiling embedded-interfaces v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 44.99s [INFO] running `Command { std: "docker" "inspect" "c7bf13fe42a93d1aae479331b9723e1ed71fae53d2537ba6f55b6e78431f9c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7bf13fe42a93d1aae479331b9723e1ed71fae53d2537ba6f55b6e78431f9c25", kill_on_drop: false }` [INFO] [stdout] c7bf13fe42a93d1aae479331b9723e1ed71fae53d2537ba6f55b6e78431f9c25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7f0b083ad8cea4af5356fa374f3db80c3a0e44563a19486d701a1686639021e6 [INFO] running `Command { std: "docker" "start" "-a" "7f0b083ad8cea4af5356fa374f3db80c3a0e44563a19486d701a1686639021e6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_interfaces-b0fff6f2ad5e3b86) [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/compile_tests.rs (/opt/rustwide/target/debug/deps/compile_tests-57f2c3256f612210) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling prettyplease v0.2.35 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling pulldown-cmark v0.11.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Checking konst_macro_rules v0.2.19 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking konst v0.2.19 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking crc v3.3.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling proc-macro-utils v0.10.0 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Checking uom v0.37.0 [INFO] [stderr] Checking const_format v0.2.34 [INFO] [stderr] Compiling manyhow-macros v0.11.4 [INFO] [stderr] Compiling manyhow v0.11.4 [INFO] [stderr] Compiling bytemuck_derive v1.9.3 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling embedded-interfaces-codegen v0.10.1 [INFO] [stderr] Compiling maybe-async-cfg v0.2.5 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking embedded-interfaces v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking embedded-interfaces-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/embedded-interfaces) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.20s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/compile_fail/enum_range_overlap.rs ... ok [INFO] [stderr] test tests/compile_fail/enum_too_many_bits.rs ... ok [INFO] [stdout] test compile_tests ... ok [INFO] [stdout] [INFO] [stderr] test tests/compile_fail/enum_two_wildcards.rs ... ok [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 57.71s [INFO] [stderr] test tests/compile_fail/enum_without_wildcard.rs ... ok [INFO] [stdout] [INFO] [stderr] test tests/compile_fail/enum_wrong_capture_type.rs ... ok [INFO] [stderr] test tests/compile_fail/enum_wrong_underlying.rs ... ok [INFO] [stderr] test tests/compile_fail/struct_wrong_size.rs ... ok [INFO] [stderr] test tests/compile_fail/u8_too_wide.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Running tests/pack_unpack.rs (/opt/rustwide/target/debug/deps/pack_unpack-30de54cac47381bd) [INFO] [stdout] [INFO] [stdout] running 44 tests [INFO] [stdout] test test_basic_custom_struct_embedding ... ok [INFO] [stdout] test test_accessor_write_and_read_consistency ... ok [INFO] [stdout] test test_bool_arrays ... ok [INFO] [stdout] test test_custom_struct_mixed_with_bit_fields ... ok [INFO] [stdout] test test_custom_struct_with_enums ... ok [INFO] [stdout] test test_custom_struct_roundtrip ... ok [INFO] [stdout] test test_complex_custom_struct_composition ... ok [INFO] [stdout] test test_complex_mixed_layout ... ok [INFO] [stdout] test test_custom_struct_with_units ... ok [INFO] [stdout] test test_edge_case_bit_patterns ... ok [INFO] [stdout] test test_enum_basic ... ok [INFO] [stdout] test test_enum_complex_patterns ... ok [INFO] [stdout] test test_enum_different_underlying_types ... ok [INFO] [stdout] test test_deeply_nested ... ok [INFO] [stdout] test test_enum_exhaustive_without_wildcard ... ok [INFO] [stdout] test test_endianness ... ok [INFO] [stdout] test test_enum_mixed_with_other_types ... ok [INFO] [stdout] test test_enum_representative_values ... ok [INFO] [stdout] test test_enum_with_bit_width ... ok [INFO] [stdout] test test_enum_without_bit_width ... ok [INFO] [stdout] test test_enum_with_ranges ... ok [INFO] [stdout] test test_enum_roundtrip_with_captured_values ... ok [INFO] [stdout] test test_enum_with_wildcard ... ok [INFO] [stdout] test test_float_arrays ... ok [INFO] [stdout] test test_bool ... ok [INFO] [stdout] test test_float_types ... ok [INFO] [stdout] test test_large_values ... ok [INFO] [stdout] test test_empty ... ok [INFO] [stdout] test test_nested_arrays ... ok [INFO] [stdout] test test_roundtrip_consistency ... ok [INFO] [stdout] test test_nested_custom_structs ... ok [INFO] [stdout] test test_nested_struct_accessor_promotion ... ok [INFO] [stdout] test test_signed_arrays ... ok [INFO] [stdout] test test_signed_edge_cases ... ok [INFO] [stdout] test test_signed_integers ... ok [INFO] [stdout] test test_u16_arrays ... ok [INFO] [stdout] test test_multiple_custom_structs_order ... ok [INFO] [stdout] test test_u8_arrays ... ok [INFO] [stdout] test test_unsigned ... ok [INFO] [stdout] test test_unsigned_cross_byte_boundary ... ok [INFO] [stdout] test test_custom_struct_with_bit_swivelling ... ok [INFO] [stdout] test test_unsigned_shifted ... ok [INFO] [stdout] test test_unsigned_various_sizes ... ok [INFO] [stderr] Doc-tests embedded_interfaces [INFO] [stdout] test test_custom_struct_with_arrays ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - (line 160) ... ok [INFO] [stdout] test src/lib.rs - (line 103) ... ok [INFO] [stdout] test src/lib.rs - (line 248) ... ok [INFO] [stdout] test src/lib.rs - (line 204) ... ok [INFO] [stdout] test src/lib.rs - (line 181) ... ok [INFO] [stdout] test src/lib.rs - (line 266) ... ok [INFO] [stdout] test src/lib.rs - (line 119) ... ok [INFO] [stdout] test src/lib.rs - (line 135) ... ok [INFO] [stdout] test src/lib.rs - (line 85) ... ok [INFO] [stdout] test src/lib.rs - (line 53) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7f0b083ad8cea4af5356fa374f3db80c3a0e44563a19486d701a1686639021e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0b083ad8cea4af5356fa374f3db80c3a0e44563a19486d701a1686639021e6", kill_on_drop: false }` [INFO] [stdout] 7f0b083ad8cea4af5356fa374f3db80c3a0e44563a19486d701a1686639021e6