[INFO] fetching crate crate_usb_dyzs_16 0.0.2... [INFO] testing crate_usb_dyzs_16-0.0.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate crate_usb_dyzs_16 0.0.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate crate_usb_dyzs_16 0.0.2 [INFO] finished tweaking crates.io crate crate_usb_dyzs_16 0.0.2 [INFO] tweaked toml for crates.io crate crate_usb_dyzs_16 0.0.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate crate_usb_dyzs_16 0.0.2 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 66 packages to latest compatible versions [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3f0b6195f12f035bf3867c7b8fd98a130630d8ff49b3239efc8ca36deb0708af [INFO] running `Command { std: "docker" "start" "-a" "3f0b6195f12f035bf3867c7b8fd98a130630d8ff49b3239efc8ca36deb0708af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f0b6195f12f035bf3867c7b8fd98a130630d8ff49b3239efc8ca36deb0708af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f0b6195f12f035bf3867c7b8fd98a130630d8ff49b3239efc8ca36deb0708af", kill_on_drop: false }` [INFO] [stdout] 3f0b6195f12f035bf3867c7b8fd98a130630d8ff49b3239efc8ca36deb0708af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cfcffd081002bd34653e31996405af32553960df4ca69b3a0c3db05b94b0ed9d [INFO] running `Command { std: "docker" "start" "-a" "cfcffd081002bd34653e31996405af32553960df4ca69b3a0c3db05b94b0ed9d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling libudev v0.3.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling unescaper v0.1.6 [INFO] [stderr] Compiling serialport v4.7.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling crate_usb_dyzs_16 v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Deserializer` [INFO] [stdout] --> src/lib.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{Deserialize, Deserializer, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/lib.rs:212:29 [INFO] [stdout] | [INFO] [stdout] 212 | ... count += 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_emg_data64` is never used [INFO] [stdout] --> src/lib.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 142 | impl ParsedData { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 143 | //解析EmgData64 [INFO] [stdout] 144 | fn parse_emg_data64(data: &[u8]) -> Option { [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 21.69s [INFO] running `Command { std: "docker" "inspect" "cfcffd081002bd34653e31996405af32553960df4ca69b3a0c3db05b94b0ed9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfcffd081002bd34653e31996405af32553960df4ca69b3a0c3db05b94b0ed9d", kill_on_drop: false }` [INFO] [stdout] cfcffd081002bd34653e31996405af32553960df4ca69b3a0c3db05b94b0ed9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 718649f6c910fb488efd12e8d96231f87756aaa02155c1ca2fa91514d8890230 [INFO] running `Command { std: "docker" "start" "-a" "718649f6c910fb488efd12e8d96231f87756aaa02155c1ca2fa91514d8890230", kill_on_drop: false }` [INFO] [stderr] Compiling crate_usb_dyzs_16 v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Deserializer` [INFO] [stdout] --> src/lib.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{Deserialize, Deserializer, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/lib.rs:212:29 [INFO] [stdout] | [INFO] [stdout] 212 | ... count += 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_emg_data64` is never used [INFO] [stdout] --> src/lib.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 142 | impl ParsedData { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 143 | //解析EmgData64 [INFO] [stdout] 144 | fn parse_emg_data64(data: &[u8]) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserializer` [INFO] [stdout] --> src/lib.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{Deserialize, Deserializer, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/lib.rs:212:29 [INFO] [stdout] | [INFO] [stdout] 212 | ... count += 1; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse_emg_data64` is never used [INFO] [stdout] --> src/lib.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 142 | impl ParsedData { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 143 | //解析EmgData64 [INFO] [stdout] 144 | fn parse_emg_data64(data: &[u8]) -> Option { [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 1.01s [INFO] running `Command { std: "docker" "inspect" "718649f6c910fb488efd12e8d96231f87756aaa02155c1ca2fa91514d8890230", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "718649f6c910fb488efd12e8d96231f87756aaa02155c1ca2fa91514d8890230", kill_on_drop: false }` [INFO] [stdout] 718649f6c910fb488efd12e8d96231f87756aaa02155c1ca2fa91514d8890230 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d3c261f07298028fb34d7fa80cd3ed8620e9def212bd6b2941b83aee8ef04920 [INFO] running `Command { std: "docker" "start" "-a" "d3c261f07298028fb34d7fa80cd3ed8620e9def212bd6b2941b83aee8ef04920", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Deserializer` [INFO] [stderr] --> src/lib.rs:3:26 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 1 test [INFO] [stderr] 3 | use serde::{Deserialize, Deserializer, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/lib.rs:212:29 [INFO] [stderr] | [INFO] [stderr] 212 | ... count += 1; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: did you mean to capture by reference instead? [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `parse_emg_data64` is never used [INFO] [stderr] --> src/lib.rs:144:8 [INFO] [stderr] | [INFO] [stderr] 142 | impl ParsedData { [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stderr] 143 | //解析EmgData64 [INFO] [stderr] 144 | fn parse_emg_data64(data: &[u8]) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `crate_usb_dyzs_16` (lib) generated 3 warnings (run `cargo fix --lib -p crate_usb_dyzs_16` to apply 1 suggestion) [INFO] [stderr] warning: `crate_usb_dyzs_16` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crate_usb_dyzs_16-746a51cb86266674) [INFO] [stdout] test tests::test_get_serial_port ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests crate_usb_dyzs_16 [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" "d3c261f07298028fb34d7fa80cd3ed8620e9def212bd6b2941b83aee8ef04920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3c261f07298028fb34d7fa80cd3ed8620e9def212bd6b2941b83aee8ef04920", kill_on_drop: false }` [INFO] [stdout] d3c261f07298028fb34d7fa80cd3ed8620e9def212bd6b2941b83aee8ef04920