[INFO] fetching crate vlfd-rs 2.0.2...
[INFO] testing vlfd-rs-2.0.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate vlfd-rs 2.0.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate vlfd-rs 2.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vlfd-rs 2.0.2
[INFO] tweaked toml for crates.io crate vlfd-rs 2.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vlfd-rs 2.0.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vlfd-rs 2.0.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mach2 v0.5.0
[INFO] [stderr]   Downloaded io-kit-sys v0.5.0
[INFO] [stderr]   Downloaded nusb v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 592bbbc46ff9a14066b2d29b771a245c56e29d26a72978d4d3d528a954e5bc1d
[INFO] running `Command { std: "docker" "start" "-a" "592bbbc46ff9a14066b2d29b771a245c56e29d26a72978d4d3d528a954e5bc1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "592bbbc46ff9a14066b2d29b771a245c56e29d26a72978d4d3d528a954e5bc1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "592bbbc46ff9a14066b2d29b771a245c56e29d26a72978d4d3d528a954e5bc1d", kill_on_drop: false }`
[INFO] [stdout] 592bbbc46ff9a14066b2d29b771a245c56e29d26a72978d4d3d528a954e5bc1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fba8c7311871ac5f77d8dad84e39ce411c2e3298e254f381c2f2b1ff6cc78092
[INFO] running `Command { std: "docker" "start" "-a" "fba8c7311871ac5f77d8dad84e39ce411c2e3298e254f381c2f2b1ff6cc78092", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling nusb v0.2.3
[INFO] [stderr]    Compiling vlfd-rs v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.15s
[INFO] running `Command { std: "docker" "inspect" "fba8c7311871ac5f77d8dad84e39ce411c2e3298e254f381c2f2b1ff6cc78092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba8c7311871ac5f77d8dad84e39ce411c2e3298e254f381c2f2b1ff6cc78092", kill_on_drop: false }`
[INFO] [stdout] fba8c7311871ac5f77d8dad84e39ce411c2e3298e254f381c2f2b1ff6cc78092
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d20edf25cd4e41ffc4b1c4d6fe20c91b3395cd519db031a1eb3bd6044318645
[INFO] running `Command { std: "docker" "start" "-a" "8d20edf25cd4e41ffc4b1c4d6fe20c91b3395cd519db031a1eb3bd6044318645", kill_on_drop: false }`
[INFO] [stderr]    Compiling vlfd-rs v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "8d20edf25cd4e41ffc4b1c4d6fe20c91b3395cd519db031a1eb3bd6044318645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d20edf25cd4e41ffc4b1c4d6fe20c91b3395cd519db031a1eb3bd6044318645", kill_on_drop: false }`
[INFO] [stdout] 8d20edf25cd4e41ffc4b1c4d6fe20c91b3395cd519db031a1eb3bd6044318645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91353524e8363f4aa6aa5a1895a55d7bb13fdadbe0e32446466855ce6d31eb26
[INFO] running `Command { std: "docker" "start" "-a" "91353524e8363f4aa6aa5a1895a55d7bb13fdadbe0e32446466855ce6d31eb26", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vlfd_rs-1d5b8b17369fb134)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test config::tests::fifo_size_aliases_are_word_based ... ok
[INFO] [stdout] test config::tests::mode_and_channel_share_the_same_word_without_clobbering_each_other ... ok
[INFO] [stdout] test program::tests::parses_cpp_style_bitfile_lines_into_words ... ok
[INFO] [stdout] test config::tests::licence_and_security_key_share_the_same_backing_word ... ok
[INFO] [stdout] test program::tests::reports_invalid_bitfile_line_numbers ... ok
[INFO] [stdout] test session::tests::aligned_request_len_rounds_up_to_packet_boundary ... ok
[INFO] [stdout] test session::tests::batch_in_place_error_shape_is_stable ... ok
[INFO] [stdout] test session::tests::batch_request_lengths_keep_each_frame_request_size ... ok
[INFO] [stdout] test session::tests::board_mode_labels_are_stable ... ok
[INFO] [stdout] test session::tests::board_accepts_custom_transport_config ... ok
[INFO] [stdout] test session::tests::discard_undersized_buffers_drops_stale_pool_entries ... ok
[INFO] [stdout] test session::tests::encrypted_transfer_buffer_is_copied_before_mutation ... ok
[INFO] [stdout] test session::tests::io_config_defaults_match_previous_tuning ... ok
[INFO] [stdout] test session::tests::vericomm_transfer_rejects_oversize_payloads ... ok
[INFO] [stdout] test session::tests::io_session_struct_caches_endpoint_adapters ... ok
[INFO] [stdout] test session::tests::words_to_bytes_roundtrip ... ok
[INFO] [stdout] test session::tests::vericomm_transfer_requires_matching_buffer_lengths ... ok
[INFO] [stdout] test usb::tests::default_transport_config_prefers_stable_open_behavior ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vlfd_rs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 7) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.45s; merged doctests compilation took 0.44s
[INFO] running `Command { std: "docker" "inspect" "91353524e8363f4aa6aa5a1895a55d7bb13fdadbe0e32446466855ce6d31eb26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91353524e8363f4aa6aa5a1895a55d7bb13fdadbe0e32446466855ce6d31eb26", kill_on_drop: false }`
[INFO] [stdout] 91353524e8363f4aa6aa5a1895a55d7bb13fdadbe0e32446466855ce6d31eb26