[INFO] cloning repository https://github.com/fikgol/starcoin-usbminer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fikgol/starcoin-usbminer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffikgol%2Fstarcoin-usbminer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffikgol%2Fstarcoin-usbminer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ef502fbaccf9889633b60a89cc36503c533f4eb [INFO] checking fikgol/starcoin-usbminer against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffikgol%2Fstarcoin-usbminer" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fikgol/starcoin-usbminer on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fikgol/starcoin-usbminer [INFO] finished tweaking git repo https://github.com/fikgol/starcoin-usbminer [INFO] tweaked toml for git repo https://github.com/fikgol/starcoin-usbminer written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fikgol/starcoin-usbminer 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lock_api v0.4.1 [INFO] [stderr] Downloaded smallvec v1.4.2 [INFO] [stderr] Downloaded async-io v1.1.10 [INFO] [stderr] Downloaded async-executor v1.3.0 [INFO] [stderr] Downloaded futures-channel v0.3.7 [INFO] [stderr] Downloaded futures-lite v1.11.2 [INFO] [stderr] Downloaded futures v0.3.7 [INFO] [stderr] Downloaded pin-project v1.0.1 [INFO] [stderr] Downloaded aho-corasick v0.7.14 [INFO] [stderr] Downloaded pin-project-internal v1.0.1 [INFO] [stderr] Downloaded futures-util v0.3.7 [INFO] [stderr] Downloaded parking_lot v0.11.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.18 [INFO] [stderr] Downloaded regex v1.4.1 [INFO] [stderr] Downloaded async-std v1.6.5 [INFO] [stderr] Downloaded futures-core v0.3.7 [INFO] [stderr] Downloaded futures-io v0.3.7 [INFO] [stderr] Downloaded futures-macro v0.3.7 [INFO] [stderr] Downloaded futures-sink v0.3.7 [INFO] [stderr] Downloaded regex-syntax v0.6.20 [INFO] [stderr] Downloaded futures-task v0.3.7 [INFO] [stderr] Downloaded futures-executor v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8bb8c55e2f2d869091bb40a23133820175d46e51541f95b2ebcfe53d99364625 [INFO] running `Command { std: "docker" "start" "-a" "8bb8c55e2f2d869091bb40a23133820175d46e51541f95b2ebcfe53d99364625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bb8c55e2f2d869091bb40a23133820175d46e51541f95b2ebcfe53d99364625", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bb8c55e2f2d869091bb40a23133820175d46e51541f95b2ebcfe53d99364625", kill_on_drop: false }` [INFO] [stdout] 8bb8c55e2f2d869091bb40a23133820175d46e51541f95b2ebcfe53d99364625 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90395b0f4474663c30023b39abafe4081adcf3a9670c252fdca5e7e3c601cf5f [INFO] running `Command { std: "docker" "start" "-a" "90395b0f4474663c30023b39abafe4081adcf3a9670c252fdca5e7e3c601cf5f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking instant v0.1.8 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking async-executor v1.3.0 [INFO] [stderr] Checking async-io v1.1.10 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Checking async-std v1.6.5 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking starcoin-superminer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/derive.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use anyhow::{Result, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/derive.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use anyhow::{Result, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::io::ErrorKind` [INFO] [stdout] --> src/derive.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use futures::io::ErrorKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::spawn` [INFO] [stdout] --> src/derive.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::thread::spawn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::io::ErrorKind` [INFO] [stdout] --> src/derive.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use futures::io::ErrorKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::spawn` [INFO] [stdout] --> src/derive.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::thread::spawn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DeriveResponse` and `Message` [INFO] [stdout] --> src/tests.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::proto::{Message, DeriveResponse}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::read_until` [INFO] [stdout] --> src/tests.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::read_until; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/tests.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use anyhow::{Result, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/tests.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/tests.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/derive.rs:118:21 [INFO] [stdout] | [INFO] [stdout] 118 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/derive.rs:118:21 [INFO] [stdout] | [INFO] [stdout] 118 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_SET_BOOT_MODE` is never used [INFO] [stdout] --> src/constants.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) const TYPE_SET_BOOT_MODE: u8 = 0xA3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_UPDATE_FW` is never used [INFO] [stdout] --> src/constants.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) const TYPE_UPDATE_FW: u8 = 0xAA; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_QUERY_INFO` is never used [INFO] [stdout] --> src/constants.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) const TYPE_QUERY_INFO: u8 = 0xA4; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_PRODUCT_TEST` is never used [INFO] [stdout] --> src/constants.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) const TYPE_PRODUCT_TEST: u8 = 0xAB; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_SET_LED` is never used [INFO] [stdout] --> src/constants.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) const TYPE_SET_LED: u8 = 0xA6; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_REBOOT` is never used [INFO] [stdout] --> src/constants.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) const TYPE_REBOOT: u8 = 0xAC; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_BOOT_MODE` is never used [INFO] [stdout] --> src/constants.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) const TYPE_RECV_BOOT_MODE: u8 = 0x53; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_INFO` is never used [INFO] [stdout] --> src/constants.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) const TYPE_RECV_INFO: u8 = 0x54; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_OP` is never used [INFO] [stdout] --> src/constants.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) const TYPE_RECV_OP: u8 = 0x57; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_FWSTATE` is never used [INFO] [stdout] --> src/constants.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) const TYPE_RECV_FWSTATE: u8 = 0x5A; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_TEST_RESULT` is never used [INFO] [stdout] --> src/constants.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) const TYPE_RECV_TEST_RESULT: u8 = 0x5B; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash` [INFO] [stdout] --> src/tests.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let hash: [u8; 32] = [ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_hash` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/tests.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let input = INPUT_DATA.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attempting to modify a `const` item [INFO] [stdout] --> src/tests.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | INPUT_DATA[39] = nonce_b[0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary; the original `const` item will not be modified [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> src/tests.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const INPUT_DATA: [u8; 76] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(const_item_mutation)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attempting to modify a `const` item [INFO] [stdout] --> src/tests.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | INPUT_DATA[40] = nonce_b[1]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary; the original `const` item will not be modified [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> src/tests.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const INPUT_DATA: [u8; 76] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attempting to modify a `const` item [INFO] [stdout] --> src/tests.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | INPUT_DATA[41] = nonce_b[2]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary; the original `const` item will not be modified [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> src/tests.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const INPUT_DATA: [u8; 76] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attempting to modify a `const` item [INFO] [stdout] --> src/tests.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | INPUT_DATA[42] = nonce_b[3]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary; the original `const` item will not be modified [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> src/tests.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const INPUT_DATA: [u8; 76] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_SET_BOOT_MODE` is never used [INFO] [stdout] --> src/constants.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) const TYPE_SET_BOOT_MODE: u8 = 0xA3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_UPDATE_FW` is never used [INFO] [stdout] --> src/constants.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) const TYPE_UPDATE_FW: u8 = 0xAA; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_QUERY_INFO` is never used [INFO] [stdout] --> src/constants.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) const TYPE_QUERY_INFO: u8 = 0xA4; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_PRODUCT_TEST` is never used [INFO] [stdout] --> src/constants.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) const TYPE_PRODUCT_TEST: u8 = 0xAB; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_SET_LED` is never used [INFO] [stdout] --> src/constants.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) const TYPE_SET_LED: u8 = 0xA6; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_REBOOT` is never used [INFO] [stdout] --> src/constants.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) const TYPE_REBOOT: u8 = 0xAC; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_BOOT_MODE` is never used [INFO] [stdout] --> src/constants.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) const TYPE_RECV_BOOT_MODE: u8 = 0x53; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_INFO` is never used [INFO] [stdout] --> src/constants.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) const TYPE_RECV_INFO: u8 = 0x54; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_OP` is never used [INFO] [stdout] --> src/constants.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) const TYPE_RECV_OP: u8 = 0x57; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_FWSTATE` is never used [INFO] [stdout] --> src/constants.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) const TYPE_RECV_FWSTATE: u8 = 0x5A; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_TEST_RESULT` is never used [INFO] [stdout] --> src/constants.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) const TYPE_RECV_TEST_RESULT: u8 = 0x5B; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | derive.set_hw_params(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 45 | let _ = derive.set_hw_params(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.15s [INFO] running `Command { std: "docker" "inspect" "90395b0f4474663c30023b39abafe4081adcf3a9670c252fdca5e7e3c601cf5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90395b0f4474663c30023b39abafe4081adcf3a9670c252fdca5e7e3c601cf5f", kill_on_drop: false }` [INFO] [stdout] 90395b0f4474663c30023b39abafe4081adcf3a9670c252fdca5e7e3c601cf5f [INFO] checking fikgol/starcoin-usbminer against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffikgol%2Fstarcoin-usbminer" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fikgol/starcoin-usbminer on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fikgol/starcoin-usbminer [INFO] finished tweaking git repo https://github.com/fikgol/starcoin-usbminer [INFO] tweaked toml for git repo https://github.com/fikgol/starcoin-usbminer written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/fikgol/starcoin-usbminer 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ef2aff6ecff3db3d5f04cd27be314c6feaf14b9fd670696032d3a0f2b8e6dc7 [INFO] running `Command { std: "docker" "start" "-a" "2ef2aff6ecff3db3d5f04cd27be314c6feaf14b9fd670696032d3a0f2b8e6dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ef2aff6ecff3db3d5f04cd27be314c6feaf14b9fd670696032d3a0f2b8e6dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ef2aff6ecff3db3d5f04cd27be314c6feaf14b9fd670696032d3a0f2b8e6dc7", kill_on_drop: false }` [INFO] [stdout] 2ef2aff6ecff3db3d5f04cd27be314c6feaf14b9fd670696032d3a0f2b8e6dc7 [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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c61168a009426c98b4b9ebf39153bd7c23744ca9d1cc25ff4ce64113c681923d [INFO] running `Command { std: "docker" "start" "-a" "c61168a009426c98b4b9ebf39153bd7c23744ca9d1cc25ff4ce64113c681923d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking instant v0.1.8 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking async-io v1.1.10 [INFO] [stderr] Checking async-executor v1.3.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Checking async-std v1.6.5 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking starcoin-superminer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/derive.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use anyhow::{Result, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::io::ErrorKind` [INFO] [stdout] --> src/derive.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use futures::io::ErrorKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::spawn` [INFO] [stdout] --> src/derive.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::thread::spawn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/derive.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use anyhow::{Result, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::io::ErrorKind` [INFO] [stdout] --> src/derive.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use futures::io::ErrorKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::spawn` [INFO] [stdout] --> src/derive.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::thread::spawn; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DeriveResponse` and `Message` [INFO] [stdout] --> src/tests.rs:4:24 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::proto::{Message, DeriveResponse}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::read_until` [INFO] [stdout] --> src/tests.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::read_until; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/tests.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use anyhow::{Result, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/tests.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/tests.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/derive.rs:118:21 [INFO] [stdout] | [INFO] [stdout] 118 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/derive.rs:118:21 [INFO] [stdout] | [INFO] [stdout] 118 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_SET_BOOT_MODE` is never used [INFO] [stdout] --> src/constants.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) const TYPE_SET_BOOT_MODE: u8 = 0xA3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_UPDATE_FW` is never used [INFO] [stdout] --> src/constants.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) const TYPE_UPDATE_FW: u8 = 0xAA; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_QUERY_INFO` is never used [INFO] [stdout] --> src/constants.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) const TYPE_QUERY_INFO: u8 = 0xA4; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_PRODUCT_TEST` is never used [INFO] [stdout] --> src/constants.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) const TYPE_PRODUCT_TEST: u8 = 0xAB; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_SET_LED` is never used [INFO] [stdout] --> src/constants.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) const TYPE_SET_LED: u8 = 0xA6; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_REBOOT` is never used [INFO] [stdout] --> src/constants.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) const TYPE_REBOOT: u8 = 0xAC; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_BOOT_MODE` is never used [INFO] [stdout] --> src/constants.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) const TYPE_RECV_BOOT_MODE: u8 = 0x53; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_INFO` is never used [INFO] [stdout] --> src/constants.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) const TYPE_RECV_INFO: u8 = 0x54; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_OP` is never used [INFO] [stdout] --> src/constants.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) const TYPE_RECV_OP: u8 = 0x57; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_FWSTATE` is never used [INFO] [stdout] --> src/constants.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) const TYPE_RECV_FWSTATE: u8 = 0x5A; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_TEST_RESULT` is never used [INFO] [stdout] --> src/constants.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) const TYPE_RECV_TEST_RESULT: u8 = 0x5B; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash` [INFO] [stdout] --> src/tests.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let hash: [u8; 32] = [ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_hash` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/tests.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let input = INPUT_DATA.clone(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attempting to modify a `const` item [INFO] [stdout] --> src/tests.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | INPUT_DATA[39] = nonce_b[0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary; the original `const` item will not be modified [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> src/tests.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const INPUT_DATA: [u8; 76] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(const_item_mutation)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attempting to modify a `const` item [INFO] [stdout] --> src/tests.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | INPUT_DATA[40] = nonce_b[1]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary; the original `const` item will not be modified [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> src/tests.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const INPUT_DATA: [u8; 76] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attempting to modify a `const` item [INFO] [stdout] --> src/tests.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | INPUT_DATA[41] = nonce_b[2]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary; the original `const` item will not be modified [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> src/tests.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const INPUT_DATA: [u8; 76] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attempting to modify a `const` item [INFO] [stdout] --> src/tests.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | INPUT_DATA[42] = nonce_b[3]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary; the original `const` item will not be modified [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> src/tests.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const INPUT_DATA: [u8; 76] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_SET_BOOT_MODE` is never used [INFO] [stdout] --> src/constants.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) const TYPE_SET_BOOT_MODE: u8 = 0xA3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_UPDATE_FW` is never used [INFO] [stdout] --> src/constants.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | pub(crate) const TYPE_UPDATE_FW: u8 = 0xAA; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_QUERY_INFO` is never used [INFO] [stdout] --> src/constants.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) const TYPE_QUERY_INFO: u8 = 0xA4; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_PRODUCT_TEST` is never used [INFO] [stdout] --> src/constants.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | pub(crate) const TYPE_PRODUCT_TEST: u8 = 0xAB; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_SET_LED` is never used [INFO] [stdout] --> src/constants.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) const TYPE_SET_LED: u8 = 0xA6; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_REBOOT` is never used [INFO] [stdout] --> src/constants.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) const TYPE_REBOOT: u8 = 0xAC; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_BOOT_MODE` is never used [INFO] [stdout] --> src/constants.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) const TYPE_RECV_BOOT_MODE: u8 = 0x53; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_INFO` is never used [INFO] [stdout] --> src/constants.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) const TYPE_RECV_INFO: u8 = 0x54; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_OP` is never used [INFO] [stdout] --> src/constants.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) const TYPE_RECV_OP: u8 = 0x57; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_FWSTATE` is never used [INFO] [stdout] --> src/constants.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) const TYPE_RECV_FWSTATE: u8 = 0x5A; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TYPE_RECV_TEST_RESULT` is never used [INFO] [stdout] --> src/constants.rs:20:18 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) const TYPE_RECV_TEST_RESULT: u8 = 0x5B; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | derive.set_hw_params(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 45 | let _ = derive.set_hw_params(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.29s [INFO] running `Command { std: "docker" "inspect" "c61168a009426c98b4b9ebf39153bd7c23744ca9d1cc25ff4ce64113c681923d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c61168a009426c98b4b9ebf39153bd7c23744ca9d1cc25ff4ce64113c681923d", kill_on_drop: false }` [INFO] [stdout] c61168a009426c98b4b9ebf39153bd7c23744ca9d1cc25ff4ce64113c681923d