[INFO] fetching crate wirespec-backend-rust 0.4.2...
[INFO] testing wirespec-backend-rust-0.4.2 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate wirespec-backend-rust 0.4.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate wirespec-backend-rust 0.4.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wirespec-backend-rust 0.4.2
[INFO] tweaked toml for crates.io crate wirespec-backend-rust 0.4.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wirespec-backend-rust 0.4.2 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wirespec-backend-rust 0.4.2 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wirespec-layout v0.4.2
[INFO] [stderr]   Downloaded wirespec-backend-api v0.4.2
[INFO] [stderr]   Downloaded wirespec-codec v0.4.2
[INFO] [stderr]   Downloaded wirespec-syntax v0.4.2
[INFO] [stderr]   Downloaded wirespec-sema v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6966872fd0f958cebf9d22db2f8ddfe137a2ef00cfb973fa0db6714e705f4c01
[INFO] running `Command { std: "docker" "start" "-a" "6966872fd0f958cebf9d22db2f8ddfe137a2ef00cfb973fa0db6714e705f4c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6966872fd0f958cebf9d22db2f8ddfe137a2ef00cfb973fa0db6714e705f4c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6966872fd0f958cebf9d22db2f8ddfe137a2ef00cfb973fa0db6714e705f4c01", kill_on_drop: false }`
[INFO] [stdout] 6966872fd0f958cebf9d22db2f8ddfe137a2ef00cfb973fa0db6714e705f4c01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9bbc28bd717e08dcd27500b8bf2ab87f66eb3e8a108c6d2bd1657335b6a0cd1
[INFO] running `Command { std: "docker" "start" "-a" "e9bbc28bd717e08dcd27500b8bf2ab87f66eb3e8a108c6d2bd1657335b6a0cd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling wirespec-syntax v0.4.2
[INFO] [stderr]    Compiling wirespec-sema v0.4.2
[INFO] [stderr]    Compiling wirespec-layout v0.4.2
[INFO] [stderr]    Compiling wirespec-codec v0.4.2
[INFO] [stderr]    Compiling wirespec-backend-api v0.4.2
[INFO] [stderr]    Compiling wirespec-backend-rust v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "e9bbc28bd717e08dcd27500b8bf2ab87f66eb3e8a108c6d2bd1657335b6a0cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bbc28bd717e08dcd27500b8bf2ab87f66eb3e8a108c6d2bd1657335b6a0cd1", kill_on_drop: false }`
[INFO] [stdout] e9bbc28bd717e08dcd27500b8bf2ab87f66eb3e8a108c6d2bd1657335b6a0cd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 371e09f6bc8d209e8c8197ca17d8064314cfe8b5befb18754a84a744aa00b717
[INFO] running `Command { std: "docker" "start" "-a" "371e09f6bc8d209e8c8197ca17d8064314cfe8b5befb18754a84a744aa00b717", kill_on_drop: false }`
[INFO] [stderr]    Compiling wirespec-backend-rust v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "371e09f6bc8d209e8c8197ca17d8064314cfe8b5befb18754a84a744aa00b717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "371e09f6bc8d209e8c8197ca17d8064314cfe8b5befb18754a84a744aa00b717", kill_on_drop: false }`
[INFO] [stdout] 371e09f6bc8d209e8c8197ca17d8064314cfe8b5befb18754a84a744aa00b717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2640247bf46c751021603cce88f7ce24bf3d8fc8f9aa1006d95fd89431d7cd3
[INFO] running `Command { std: "docker" "start" "-a" "a2640247bf46c751021603cce88f7ce24bf3d8fc8f9aa1006d95fd89431d7cd3", 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/wirespec_backend_rust-31b665356fe0585d)
[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/asn1_codegen_tests.rs (/opt/rustwide/target/debug/deps/asn1_codegen_tests-97509a37d071ade1)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test asn1_encoding_der_generates_der_codec ... ok
[INFO] [stdout] test asn1_encoding_ber_remaining_uses_ber_not_uper ... ok
[INFO] [stdout] test asn1_encoding_oer_generates_oer_codec ... ok
[INFO] [stdout] test asn1_encoding_aper_generates_aper_codec ... ok
[INFO] [stdout] test asn1_field_no_lifetime ... ok
[INFO] [stdout] test asn1_field_generates_rasn_import ... ok
[INFO] [stdout] test asn1_field_generates_grouped_import ... ok
[INFO] [stdout] test asn1_field_parse_calls_rasn_decode ... ok
[INFO] [stdout] test asn1_field_generates_type_import ... ok
[INFO] [stdout] test asn1_multiple_encodings_import_both ... ok
[INFO] [stdout] test asn1_field_serialize_calls_rasn_encode ... ok
[INFO] [stdout] test asn1_serialize_recomputes_length_field ... ok
[INFO] [stdout] test asn1_variant_length_field_not_double_written ... ok
[INFO] [stdout] test asn1_remaining_parse ... ok
[INFO] [stdout] test asn1_encoding_ber_generates_ber_codec ... ok
[INFO] [stderr]      Running tests/codegen_tests.rs (/opt/rustwide/target/debug/deps/codegen_tests-967a5d79e98cd4a3)
[INFO] [stdout] test asn1_field_no_import_without_use ... ok
[INFO] [stdout] test asn1_field_struct_uses_decoded_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test codegen_artifact_emission ... ok
[INFO] [stdout] test codegen_array ... ok
[INFO] [stdout] test codegen_enum_def ... ok
[INFO] [stdout] test codegen_bytes_field ... ok
[INFO] [stdout] test codegen_little_endian_module ... ok
[INFO] [stdout] test codegen_derived_field ... ok
[INFO] [stdout] test codegen_optional_field ... ok
[INFO] [stdout] test codegen_frame ... ok
[INFO] [stdout] test codegen_capsule_serialize_includes_payload ... ok
[INFO] [stdout] test codegen_bitgroup ... ok
[INFO] [stdout] test codegen_capsule_serialized_len_includes_payload ... ok
[INFO] [stdout] test codegen_rust_capsule_expr_tag_keeps_within_and_match_separate ... ok
[INFO] [stdout] test codegen_rust_checksum_crc32 ... ok
[INFO] [stdout] test codegen_rust_const ... ok
[INFO] [stdout] test codegen_rust_enum_type_alias ... ok
[INFO] [stdout] test codegen_rust_checksum_internet ... ok
[INFO] [stdout] test codegen_rust_sm_action_field_copy ... ok
[INFO] [stdout] test codegen_rust_sm_in_state ... ok
[INFO] [stdout] test codegen_rust_threads_named_lifetimes_into_variant_fields ... ok
[INFO] [stdout] test codegen_rust_escapes_keyword_identifiers ... ok
[INFO] [stdout] test codegen_rust_frame_varint_aliases_tag_refs_in_parse_and_len ... ok
[INFO] [stdout] test codegen_rust_varint_not_strict ... ok
[INFO] [stdout] test codegen_rust_uses_from_fn_for_fixed_arrays ... ok
[INFO] [stdout] test codegen_rust_state_machine_event_params ... ok
[INFO] [stdout] test codegen_rust_sm_plus_assign ... ok
[INFO] [stdout] test codegen_simple_packet ... ok
[INFO] [stdout] test codegen_rust_varint_continuation_bit ... ok
[INFO] [stdout] test codegen_rust_checksum_fletcher16 ... ok
[INFO] [stdout] test codegen_sm_delegate_redispatches_child_state_changed_from_new_state ... ok
[INFO] [stdout] test codegen_rust_delegate_transition ... ok
[INFO] [stdout] test codegen_sm_delegate_generates_dispatch_call ... ok
[INFO] [stdout] test codegen_sm_in_state_unit_variant_no_braces ... ok
[INFO] [stdout] test test_bool_field_codegen ... ok
[INFO] [stdout] test codegen_rust_state_machine_with_guard_and_action ... ok
[INFO] [stdout] test test_enum_array_codegen ... ok
[INFO] [stdout] test codegen_rust_varint_prefix_match ... ok
[INFO] [stdout] test codegen_big_endian_module ... ok
[INFO] [stdout] test codegen_require ... ok
[INFO] [stderr]    Doc-tests wirespec_backend_rust
[INFO] [stdout] test codegen_rust_state_machine ... ok
[INFO] [stdout] test codegen_rust_varint_strict ... ok
[INFO] [stdout] test codegen_sm_array_of_child_sm_field_type ... ok
[INFO] [stdout] test codegen_sm_child_sm_field_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[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] running `Command { std: "docker" "inspect" "a2640247bf46c751021603cce88f7ce24bf3d8fc8f9aa1006d95fd89431d7cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2640247bf46c751021603cce88f7ce24bf3d8fc8f9aa1006d95fd89431d7cd3", kill_on_drop: false }`
[INFO] [stdout] a2640247bf46c751021603cce88f7ce24bf3d8fc8f9aa1006d95fd89431d7cd3
