[INFO] fetching crate viva-u3v 0.2.3...
[INFO] testing viva-u3v-0.2.3 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate viva-u3v 0.2.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate viva-u3v 0.2.3
[INFO] finished tweaking crates.io crate viva-u3v 0.2.3
[INFO] tweaked toml for crates.io crate viva-u3v 0.2.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate viva-u3v 0.2.3 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate viva-u3v 0.2.3 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5d486053b4bc88aca7197486d73df3ae527928fb63d4432e3de5f463fe1ce06
[INFO] running `Command { std: "docker" "start" "-a" "c5d486053b4bc88aca7197486d73df3ae527928fb63d4432e3de5f463fe1ce06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5d486053b4bc88aca7197486d73df3ae527928fb63d4432e3de5f463fe1ce06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5d486053b4bc88aca7197486d73df3ae527928fb63d4432e3de5f463fe1ce06", kill_on_drop: false }`
[INFO] [stdout] c5d486053b4bc88aca7197486d73df3ae527928fb63d4432e3de5f463fe1ce06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c89336348c03a1526055ba80fce6d8aa47a17c06084402a03fff95bf9a4beba3
[INFO] running `Command { std: "docker" "start" "-a" "c89336348c03a1526055ba80fce6d8aa47a17c06084402a03fff95bf9a4beba3", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling viva-gencp v0.2.3
[INFO] [stderr]    Compiling viva-u3v v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.95s
[INFO] running `Command { std: "docker" "inspect" "c89336348c03a1526055ba80fce6d8aa47a17c06084402a03fff95bf9a4beba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89336348c03a1526055ba80fce6d8aa47a17c06084402a03fff95bf9a4beba3", kill_on_drop: false }`
[INFO] [stdout] c89336348c03a1526055ba80fce6d8aa47a17c06084402a03fff95bf9a4beba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e6ce2217967b2d6d36c5900db80543369c2194cd668c42d0a765490d2e81ce9
[INFO] running `Command { std: "docker" "start" "-a" "4e6ce2217967b2d6d36c5900db80543369c2194cd668c42d0a765490d2e81ce9", kill_on_drop: false }`
[INFO] [stderr]    Compiling viva-u3v v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "4e6ce2217967b2d6d36c5900db80543369c2194cd668c42d0a765490d2e81ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6ce2217967b2d6d36c5900db80543369c2194cd668c42d0a765490d2e81ce9", kill_on_drop: false }`
[INFO] [stdout] 4e6ce2217967b2d6d36c5900db80543369c2194cd668c42d0a765490d2e81ce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50323b20d29670269c1f9872ead51c470270a794ff8ee9c05fb3a03c44789a65
[INFO] running `Command { std: "docker" "start" "-a" "50323b20d29670269c1f9872ead51c470270a794ff8ee9c05fb3a03c44789a65", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/viva_u3v-7cdfaf18ab87bc7b)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test bootstrap::tests::parse_string_no_nul ... ok
[INFO] [stdout] test control::tests::decode_ack_success ... ok
[INFO] [stdout] test control::tests::device_error_status ... ok
[INFO] [stdout] test bootstrap::tests::sbrm_read_from_mock ... ok
[INFO] [stdout] test control::tests::decode_ack_truncated ... ok
[INFO] [stdout] test bootstrap::tests::manifest_entry_read_first ... ok
[INFO] [stdout] test control::tests::read_mem_single_chunk ... ok
[INFO] [stdout] test control::tests::request_id_increments ... ok
[INFO] [stdout] test control::tests::write_mem_chunked ... ok
[INFO] [stdout] test descriptor::tests::u3v_class_constants_are_correct ... ok
[INFO] [stdout] test control::tests::read_register_roundtrip ... ok
[INFO] [stdout] test control::tests::write_register_roundtrip ... ok
[INFO] [stdout] test stream::tests::parse_leader_bad_prefix ... ok
[INFO] [stdout] test device::tests::fetch_xml_from_manifest ... ok
[INFO] [stdout] test control::tests::read_mem_chunked ... ok
[INFO] [stdout] test device::tests::open_device_reads_bootstrap ... ok
[INFO] [stdout] test control::tests::encode_command_format ... ok
[INFO] [stdout] test stream::tests::parse_leader_too_short ... ok
[INFO] [stdout] test stream::tests::parse_leader_valid ... ok
[INFO] [stdout] test stream::tests::parse_trailer_bad_prefix ... ok
[INFO] [stdout] test bootstrap::tests::parse_nul_terminated_string ... ok
[INFO] [stdout] test stream::tests::parse_trailer_too_short ... ok
[INFO] [stdout] test stream::tests::parse_trailer_valid ... ok
[INFO] [stdout] test stream::tests::stream_multiple_frames ... ok
[INFO] [stdout] test stream::tests::stream_multi_transfer_payload ... ok
[INFO] [stdout] test usb::tests::mock_read_exhausted_returns_error ... ok
[INFO] [stdout] test stream::tests::stream_next_frame ... ok
[INFO] [stdout] test usb::tests::mock_write_then_read ... ok
[INFO] [stdout] test control::tests::decode_ack_bad_prefix ... ok
[INFO] [stdout] test control::tests::pending_ack_retry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests viva_u3v
[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" "50323b20d29670269c1f9872ead51c470270a794ff8ee9c05fb3a03c44789a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50323b20d29670269c1f9872ead51c470270a794ff8ee9c05fb3a03c44789a65", kill_on_drop: false }`
[INFO] [stdout] 50323b20d29670269c1f9872ead51c470270a794ff8ee9c05fb3a03c44789a65
