[INFO] fetching crate vlfd-rs 4.0.0...
[INFO] testing vlfd-rs-4.0.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate vlfd-rs 4.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate vlfd-rs 4.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vlfd-rs 4.0.0
[INFO] tweaked toml for crates.io crate vlfd-rs 4.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vlfd-rs 4.0.0 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 vlfd-rs 4.0.0 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 io-kit-sys v0.5.0
[INFO] [stderr]   Downloaded mach2 v0.5.0
[INFO] [stderr]   Downloaded nusb v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc
[INFO] running `Command { std: "docker" "start" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc", 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" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc" "/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" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc", 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" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling nusb v0.2.3
[INFO] [stderr]    Compiling vlfd-rs v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.64s
[INFO] running `Command { std: "docker" "inspect" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc", 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" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vlfd-rs v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc", 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" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vlfd_rs-07bfa076d910ca3f)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test frame::tests::lane_access_crosses_word_boundaries ... ok
[INFO] [stdout] test program::tests::reports_invalid_bitfile_line_numbers ... ok
[INFO] [stdout] test program::tests::parses_cpp_style_bitfile_lines_into_words ... ok
[INFO] [stdout] test session::tests::aligned_request_len_rounds_up_to_packet_boundary ... ok
[INFO] [stdout] test session::tests::board_accepts_custom_transport_config ... ok
[INFO] [stdout] test session::tests::encrypted_transfer_buffer_is_copied_before_mutation ... ok
[INFO] [stdout] test session::tests::board_mode_labels_are_stable ... ok
[INFO] [stdout] test session::tests::discard_undersized_buffers_drops_stale_pool_entries ... ok
[INFO] [stdout] test session::tests::pipeline_error_shapes_are_stable ... ok
[INFO] [stdout] test session::tests::transfer_window_rejects_wrong_frame_length ... ok
[INFO] [stdout] test session::tests::transfer_window_matches_reads_by_buffer_identity ... ok
[INFO] [stdout] test session::tests::io_session_struct_caches_endpoint_adapters ... ok
[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 frame::tests::bits_and_words_have_an_explicit_lane_order ... ok
[INFO] [stdout] test session::tests::vericomm_transfer_requires_matching_buffer_lengths ... ok
[INFO] [stdout] test session::tests::io_transfer_window_type_is_stable ... ok
[INFO] [stdout] test licence::tests::derives_the_confirmed_board_key ... ok
[INFO] [stdout] test usb::tests::default_transport_config_prefers_stable_open_behavior ... ok
[INFO] [stdout] test usb::tests::selection_rejects_zero_or_multiple_matches ... ok
[INFO] [stdout] test session::tests::request_bytes_for_words_keep_frame_request_size ... ok
[INFO] [stdout] test config::tests::licence_and_security_key_share_the_same_backing_word ... ok
[INFO] [stdout] test session::tests::vericomm_transfer_rejects_oversize_payloads ... ok
[INFO] [stdout] test licence::tests::accepts_precomputed_keys_without_mutation ... ok
[INFO] [stdout] test session::tests::fixed_window_length_error_shape_is_stable ... ok
[INFO] [stdout] test usb::tests::selectors_match_stable_identity_fields ... ok
[INFO] [stdout] test session::tests::initialize_retry_only_triggers_for_transport_failures ... ok
[INFO] [stdout] test session::tests::words_to_bytes_roundtrip ... ok
[INFO] [stdout] test session::tests::io_config_constructor_keeps_protocol_tuning_explicit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 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 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.31s; merged doctests compilation took 0.30s
[INFO] running `Command { std: "docker" "inspect" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc", kill_on_drop: false }`
[INFO] [stdout] 9c7773c85e1e469dcdfaaafa093d11a1c1d75b4d9eee22271cc2aa0db6c89dcc
