[INFO] fetching crate dcc-rs 0.3.0... [INFO] testing dcc-rs-0.3.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate dcc-rs 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate dcc-rs 0.3.0 [INFO] finished tweaking crates.io crate dcc-rs 0.3.0 [INFO] tweaked toml for crates.io crate dcc-rs 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dcc-rs 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding defmt v0.3.100 (available: v1.0.1) [INFO] [stderr] Adding embedded-hal v0.2.7 (available: v1.0.0) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c3e247ea46b5ba7ffbda668794b58bc0a0bb878dd023061d7775a7db4e210ff5 [INFO] running `Command { std: "docker" "start" "-a" "c3e247ea46b5ba7ffbda668794b58bc0a0bb878dd023061d7775a7db4e210ff5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3e247ea46b5ba7ffbda668794b58bc0a0bb878dd023061d7775a7db4e210ff5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3e247ea46b5ba7ffbda668794b58bc0a0bb878dd023061d7775a7db4e210ff5", kill_on_drop: false }` [INFO] [stdout] c3e247ea46b5ba7ffbda668794b58bc0a0bb878dd023061d7775a7db4e210ff5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4afba0350c2c40fe3cc43877d434d92a81ccfe1de848aecad1e7dac1f59ffa15 [INFO] running `Command { std: "docker" "start" "-a" "4afba0350c2c40fe3cc43877d434d92a81ccfe1de848aecad1e7dac1f59ffa15", kill_on_drop: false }` [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling dcc-rs v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `extended::*` [INFO] [stdout] --> src/packets/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use extended::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Preamble` is never constructed [INFO] [stdout] --> src/packets/mod.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | struct Preamble(BitArr!(for 14, in u8, Msb0)); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "4afba0350c2c40fe3cc43877d434d92a81ccfe1de848aecad1e7dac1f59ffa15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4afba0350c2c40fe3cc43877d434d92a81ccfe1de848aecad1e7dac1f59ffa15", kill_on_drop: false }` [INFO] [stdout] 4afba0350c2c40fe3cc43877d434d92a81ccfe1de848aecad1e7dac1f59ffa15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9294ab82f908c76fd1b7b8d7c1ea2123dfd610109c22181b7ec94684bbf7f269 [INFO] running `Command { std: "docker" "start" "-a" "9294ab82f908c76fd1b7b8d7c1ea2123dfd610109c22181b7ec94684bbf7f269", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `extended::*` [INFO] [stdout] --> src/packets/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use extended::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Preamble` is never constructed [INFO] [stdout] --> src/packets/mod.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | struct Preamble(BitArr!(for 14, in u8, Msb0)); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dcc-rs v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `extended::*` [INFO] [stdout] --> src/packets/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use extended::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Preamble` is never constructed [INFO] [stdout] --> src/packets/mod.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | struct Preamble(BitArr!(for 14, in u8, Msb0)); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "9294ab82f908c76fd1b7b8d7c1ea2123dfd610109c22181b7ec94684bbf7f269", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9294ab82f908c76fd1b7b8d7c1ea2123dfd610109c22181b7ec94684bbf7f269", kill_on_drop: false }` [INFO] [stdout] 9294ab82f908c76fd1b7b8d7c1ea2123dfd610109c22181b7ec94684bbf7f269 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] af1ce475c556272ee5fd28b26a4266ecb6d1a3197adbb8ebdbb7d2fa799b3f22 [INFO] running `Command { std: "docker" "start" "-a" "af1ce475c556272ee5fd28b26a4266ecb6d1a3197adbb8ebdbb7d2fa799b3f22", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `extended::*` [INFO] [stderr] --> src/packets/mod.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub use extended::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Preamble` is never constructed [INFO] [stderr] --> src/packets/mod.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | struct Preamble(BitArr!(for 14, in u8, Msb0)); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `dcc-rs` (lib) generated 2 warnings (run `cargo fix --lib -p dcc-rs` to apply 1 suggestion) [INFO] [stderr] warning: `dcc-rs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dcc_rs-cd79de9501be4329) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test packets::baseline::test::serialise_broadcast_stop_packet ... ok [INFO] [stdout] test packets::service_mode::test::serialise_instruction_packet_verify_bit ... ok [INFO] [stdout] test packets::baseline::test::serialise_speed_and_direction ... ok [INFO] [stdout] test packets::service_mode::test::serialise_address_only_packet ... ok [INFO] [stdout] test packets::baseline::test::serialise_idle_packet ... ok [INFO] [stdout] test packets::baseline::test::make_speed_and_direction ... ok [INFO] [stdout] test packets::baseline::test::serialise_reset_packet ... ok [INFO] [stdout] test test::mock_pin_works ... ok [INFO] [stdout] test packets::service_mode::test::serialise_physical_register_packet ... ok [INFO] [stdout] test packets::service_mode::test::serialise_instruction_packet_write_byte ... ok [INFO] [stdout] test test::send_a_packet ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests dcc_rs [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/packets/baseline.rs - packets::baseline::SpeedAndDirection (line 54) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "af1ce475c556272ee5fd28b26a4266ecb6d1a3197adbb8ebdbb7d2fa799b3f22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af1ce475c556272ee5fd28b26a4266ecb6d1a3197adbb8ebdbb7d2fa799b3f22", kill_on_drop: false }` [INFO] [stdout] af1ce475c556272ee5fd28b26a4266ecb6d1a3197adbb8ebdbb7d2fa799b3f22