[INFO] cloning repository https://github.com/Kamil15/stm-com-tool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kamil15/stm-com-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamil15%2Fstm-com-tool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamil15%2Fstm-com-tool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1e69e2f52c1585ada7011d279e042914eb8d2c9 [INFO] testing Kamil15/stm-com-tool against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamil15%2Fstm-com-tool" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kamil15/stm-com-tool on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kamil15/stm-com-tool [INFO] finished tweaking git repo https://github.com/Kamil15/stm-com-tool [INFO] tweaked toml for git repo https://github.com/Kamil15/stm-com-tool written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/Kamil15/stm-com-tool already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 68ebdb463ad9c7b5ef56232d4000e13e2d43341722f860852b887ef6221824ea [INFO] running `Command { std: "docker" "start" "-a" "68ebdb463ad9c7b5ef56232d4000e13e2d43341722f860852b887ef6221824ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68ebdb463ad9c7b5ef56232d4000e13e2d43341722f860852b887ef6221824ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68ebdb463ad9c7b5ef56232d4000e13e2d43341722f860852b887ef6221824ea", kill_on_drop: false }` [INFO] [stdout] 68ebdb463ad9c7b5ef56232d4000e13e2d43341722f860852b887ef6221824ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65232f90d6bc460414addd35fac183e9faff979a7bc07379edfe2d9edff47392 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "65232f90d6bc460414addd35fac183e9faff979a7bc07379edfe2d9edff47392", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.50 [INFO] [stderr] Compiling unicode-segmentation v1.7.0 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling terminal_size v0.1.15 [INFO] [stderr] Compiling console v0.13.0 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serialport v3.3.0 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling structopt v0.3.20 [INFO] [stderr] Compiling stm_com_tool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Write`, `self` [INFO] [stdout] --> src/lib/codec/crc_len_coder.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `crc16_for_u16`, `crc16` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{crc16, crc16_for_u16, Decoder, Encoder}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use bytes::{Buf, BufMut, Bytes, BytesMut}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `self` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib/serial_controller.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib/serial_controller.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use bytes::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `codec::*`, `codec::lenq_coder::LenqCoder` [INFO] [stdout] --> src/main.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use lib::{args::*, codec::lenq_coder::LenqCoder, codec::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib/codec/mod.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | for i in 0..8 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib/codec/mod.rs:98:6 [INFO] [stdout] | [INFO] [stdout] 98 | for i in 0..8 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/lib/serial_controller.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let term = console::Term::stdout(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/lib/serial_controller.rs:88:25 [INFO] [stdout] | [INFO] [stdout] 88 | let text = String::from_utf8_lossy(&r_vec[..y]); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code_buffer` [INFO] [stdout] --> src/lib/serial_controller.rs:118:17 [INFO] [stdout] | [INFO] [stdout] 118 | let mut code_buffer = BytesMut::with_capacity(1024); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/lib/serial_controller.rs:123:25 [INFO] [stdout] | [INFO] [stdout] 123 | let x = &mut r_bufer[0..i]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib/codec/simple_coder.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | for i in 0..n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/lib/codec/simple_coder.rs:90:25 [INFO] [stdout] | [INFO] [stdout] 90 | val => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/lib/codec/lenq_coder.rs:133:25 [INFO] [stdout] | [INFO] [stdout] 133 | val => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | let mut n = data.remaining(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crc` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | let mut crc: u16 = 0xffff; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_crc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:44:44 [INFO] [stdout] | [INFO] [stdout] 44 | fn encode(&mut self, data: Self::Item, dst: &mut BytesMut) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut n = data.remaining(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut crc: u16 = 0xffff; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/serial_controller.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut r_vec = Vec::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/serial_controller.rs:95:25 [INFO] [stdout] | [INFO] [stdout] 95 | let mut val = &(*val); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/serial_controller.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | let mut code_buffer = BytesMut::with_capacity(1024); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `args` [INFO] [stdout] --> src/lib/modes.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | args: ArgCommands, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handler` [INFO] [stdout] --> src/lib/serial_controller.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | handler: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tx` [INFO] [stdout] --> src/lib/serial_controller.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | tx: Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tx` [INFO] [stdout] --> src/lib/serial_controller.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | tx: Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `decoder` [INFO] [stdout] --> src/lib/serial_controller.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | decoder: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX_LEN` [INFO] [stdout] --> src/lib/codec/simple_coder.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const MAX_LEN: u16 = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX_LEN` [INFO] [stdout] --> src/lib/codec/lenq_coder.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | const MAX_LEN: u16 = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX_LEN` [INFO] [stdout] --> src/lib/codec/crc_len_coder.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | const MAX_LEN: u16 = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `HEAD` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const HEAD: u8 = 0x7E;//40; //( //def: 0xFE [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX_LEN` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | const MAX_LEN: u16 = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Slip` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | Slip, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `StateRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | #[derive(Debug, Eq, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Data` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | Data, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `StateRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | #[derive(Debug, Eq, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Crc` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Crc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `StateRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | #[derive(Debug, Eq, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `crcValue` should have a snake case name [INFO] [stdout] --> src/lib/codec/mod.rs:96:10 [INFO] [stdout] | [INFO] [stdout] 96 | let mut crcValue = crc; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `crc_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newByte` should have a snake case name [INFO] [stdout] --> src/lib/codec/mod.rs:97:10 [INFO] [stdout] | [INFO] [stdout] 97 | let mut newByte = byte; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_byte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `crcValue` should have a snake case name [INFO] [stdout] --> src/lib/codec/mod.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | let mut crcValue = crc; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `crc_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/serial_controller.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | self.serial.clear(ClearBuffer::All); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.00s [INFO] running `Command { std: "docker" "inspect" "65232f90d6bc460414addd35fac183e9faff979a7bc07379edfe2d9edff47392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65232f90d6bc460414addd35fac183e9faff979a7bc07379edfe2d9edff47392", kill_on_drop: false }` [INFO] [stdout] 65232f90d6bc460414addd35fac183e9faff979a7bc07379edfe2d9edff47392 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e4ba2033f23b01184d22520d9be19ad358e2d6de15ed8f946ed52c1055b27738 [INFO] running `Command { std: "docker" "start" "-a" "e4ba2033f23b01184d22520d9be19ad358e2d6de15ed8f946ed52c1055b27738", kill_on_drop: false }` [INFO] [stderr] Compiling stm_com_tool v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Write`, `self` [INFO] [stdout] --> src/lib/codec/crc_len_coder.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `crc16_for_u16`, `crc16` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{crc16, crc16_for_u16, Decoder, Encoder}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufMut` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use bytes::{Buf, BufMut, Bytes, BytesMut}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write`, `self` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib/serial_controller.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib/serial_controller.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use bytes::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `codec::*`, `codec::lenq_coder::LenqCoder` [INFO] [stdout] --> src/main.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use lib::{args::*, codec::lenq_coder::LenqCoder, codec::*}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib/codec/mod.rs:54:7 [INFO] [stdout] | [INFO] [stdout] 54 | for i in 0..8 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib/codec/mod.rs:98:6 [INFO] [stdout] | [INFO] [stdout] 98 | for i in 0..8 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term` [INFO] [stdout] --> src/lib/serial_controller.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let term = console::Term::stdout(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/lib/serial_controller.rs:88:25 [INFO] [stdout] | [INFO] [stdout] 88 | let text = String::from_utf8_lossy(&r_vec[..y]); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code_buffer` [INFO] [stdout] --> src/lib/serial_controller.rs:118:17 [INFO] [stdout] | [INFO] [stdout] 118 | let mut code_buffer = BytesMut::with_capacity(1024); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/lib/serial_controller.rs:123:25 [INFO] [stdout] | [INFO] [stdout] 123 | let x = &mut r_bufer[0..i]; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib/codec/simple_coder.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | for i in 0..n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/lib/codec/simple_coder.rs:90:25 [INFO] [stdout] | [INFO] [stdout] 90 | val => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/lib/codec/lenq_coder.rs:133:25 [INFO] [stdout] | [INFO] [stdout] 133 | val => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | let mut n = data.remaining(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crc` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | let mut crc: u16 = 0xffff; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_crc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:44:44 [INFO] [stdout] | [INFO] [stdout] 44 | fn encode(&mut self, data: Self::Item, dst: &mut BytesMut) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut n = data.remaining(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut crc: u16 = 0xffff; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/serial_controller.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut r_vec = Vec::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/serial_controller.rs:95:25 [INFO] [stdout] | [INFO] [stdout] 95 | let mut val = &(*val); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib/serial_controller.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | let mut code_buffer = BytesMut::with_capacity(1024); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `args` [INFO] [stdout] --> src/lib/modes.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | args: ArgCommands, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handler` [INFO] [stdout] --> src/lib/serial_controller.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | handler: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tx` [INFO] [stdout] --> src/lib/serial_controller.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | tx: Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tx` [INFO] [stdout] --> src/lib/serial_controller.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | tx: Sender, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `decoder` [INFO] [stdout] --> src/lib/serial_controller.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | decoder: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX_LEN` [INFO] [stdout] --> src/lib/codec/simple_coder.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const MAX_LEN: u16 = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX_LEN` [INFO] [stdout] --> src/lib/codec/lenq_coder.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | const MAX_LEN: u16 = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX_LEN` [INFO] [stdout] --> src/lib/codec/crc_len_coder.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | const MAX_LEN: u16 = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `HEAD` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | const HEAD: u8 = 0x7E;//40; //( //def: 0xFE [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `MAX_LEN` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | const MAX_LEN: u16 = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Slip` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | Slip, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `StateRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | #[derive(Debug, Eq, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Data` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | Data, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `StateRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | #[derive(Debug, Eq, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Crc` [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Crc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `StateRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/lib/codec/slip_lng_coder.rs:75:10 [INFO] [stdout] | [INFO] [stdout] 75 | #[derive(Debug, Eq, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `crcValue` should have a snake case name [INFO] [stdout] --> src/lib/codec/mod.rs:96:10 [INFO] [stdout] | [INFO] [stdout] 96 | let mut crcValue = crc; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `crc_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newByte` should have a snake case name [INFO] [stdout] --> src/lib/codec/mod.rs:97:10 [INFO] [stdout] | [INFO] [stdout] 97 | let mut newByte = byte; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_byte` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `crcValue` should have a snake case name [INFO] [stdout] --> src/lib/codec/mod.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | let mut crcValue = crc; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `crc_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/serial_controller.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | self.serial.clear(ClearBuffer::All); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.51s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/stm_com_tool-1fde681f66605844) [INFO] running `Command { std: "docker" "inspect" "e4ba2033f23b01184d22520d9be19ad358e2d6de15ed8f946ed52c1055b27738", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4ba2033f23b01184d22520d9be19ad358e2d6de15ed8f946ed52c1055b27738", kill_on_drop: false }` [INFO] [stdout] e4ba2033f23b01184d22520d9be19ad358e2d6de15ed8f946ed52c1055b27738 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dc0534f2ac1f8f0401c014d36f36b2853ab4238e28317edfb330372cdd2e7b1c [INFO] running `Command { std: "docker" "start" "-a" "dc0534f2ac1f8f0401c014d36f36b2853ab4238e28317edfb330372cdd2e7b1c", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/lib/codec/crc_len_coder.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `crc16_for_u16`, `crc16` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use super::{crc16, crc16_for_u16, Decoder, Encoder}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufMut` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:2:18 [INFO] [stderr] | [INFO] [stderr] 2 | use bytes::{Buf, BufMut, Bytes, BytesMut}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lib/serial_controller.rs:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/lib/serial_controller.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytes::*` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use bytes::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `codec::*`, `codec::lenq_coder::LenqCoder` [INFO] [stderr] --> src/main.rs:9:20 [INFO] [stderr] | [INFO] [stderr] 9 | use lib::{args::*, codec::lenq_coder::LenqCoder, codec::*}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib/codec/mod.rs:54:7 [INFO] [stderr] | [INFO] [stderr] 54 | for i in 0..8 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib/codec/mod.rs:98:6 [INFO] [stderr] | [INFO] [stderr] 98 | for i in 0..8 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `term` [INFO] [stderr] --> src/lib/serial_controller.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | let term = console::Term::stdout(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_term` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `text` [INFO] [stderr] --> src/lib/serial_controller.rs:88:25 [INFO] [stderr] | [INFO] [stderr] 88 | let text = String::from_utf8_lossy(&r_vec[..y]); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code_buffer` [INFO] [stderr] --> src/lib/serial_controller.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let mut code_buffer = BytesMut::with_capacity(1024); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_code_buffer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/lib/serial_controller.rs:123:25 [INFO] [stderr] | [INFO] [stderr] 123 | let x = &mut r_bufer[0..i]; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib/codec/simple_coder.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | for i in 0..n { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/lib/codec/simple_coder.rs:90:25 [INFO] [stderr] | [INFO] [stderr] 90 | val => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/lib/codec/lenq_coder.rs:133:25 [INFO] [stderr] | [INFO] [stderr] 133 | val => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:45:17 [INFO] [stderr] | [INFO] [stderr] 45 | let mut n = data.remaining(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `crc` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | let mut crc: u16 = 0xffff; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_crc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dst` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:44:44 [INFO] [stderr] | [INFO] [stderr] 44 | fn encode(&mut self, data: Self::Item, dst: &mut BytesMut) -> Result<(), ()> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let mut n = data.remaining(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let mut crc: u16 = 0xffff; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/serial_controller.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | let mut r_vec = Vec::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/serial_controller.rs:95:25 [INFO] [stderr] | [INFO] [stderr] 95 | let mut val = &(*val); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib/serial_controller.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | let mut code_buffer = BytesMut::with_capacity(1024); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `args` [INFO] [stderr] --> src/lib/modes.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | args: ArgCommands, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `handler` [INFO] [stderr] --> src/lib/serial_controller.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | handler: JoinHandle<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tx` [INFO] [stderr] --> src/lib/serial_controller.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | tx: Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tx` [INFO] [stderr] --> src/lib/serial_controller.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | tx: Sender, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `decoder` [INFO] [stderr] --> src/lib/serial_controller.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | decoder: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `MAX_LEN` [INFO] [stderr] --> src/lib/codec/simple_coder.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | const MAX_LEN: u16 = 1024; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `MAX_LEN` [INFO] [stderr] --> src/lib/codec/lenq_coder.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | const MAX_LEN: u16 = 1024; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `MAX_LEN` [INFO] [stderr] --> src/lib/codec/crc_len_coder.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | const MAX_LEN: u16 = 1024; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `HEAD` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | const HEAD: u8 = 0x7E;//40; //( //def: 0xFE [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `MAX_LEN` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | const MAX_LEN: u16 = 1024; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Slip` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | Slip, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: `StateRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:75:10 [INFO] [stderr] | [INFO] [stderr] 75 | #[derive(Debug, Eq, PartialEq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Data` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | Data, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] note: `StateRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:75:10 [INFO] [stderr] | [INFO] [stderr] 75 | #[derive(Debug, Eq, PartialEq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Crc` [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | Crc, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: `StateRead` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/lib/codec/slip_lng_coder.rs:75:10 [INFO] [stderr] | [INFO] [stderr] 75 | #[derive(Debug, Eq, PartialEq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable `crcValue` should have a snake case name [INFO] [stderr] --> src/lib/codec/mod.rs:96:10 [INFO] [stderr] | [INFO] [stderr] 96 | let mut crcValue = crc; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `crc_value` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `newByte` should have a snake case name [INFO] [stderr] --> src/lib/codec/mod.rs:97:10 [INFO] [stderr] | [INFO] [stderr] 97 | let mut newByte = byte; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `new_byte` [INFO] [stderr] [INFO] [stderr] warning: variable `crcValue` should have a snake case name [INFO] [stderr] --> src/lib/codec/mod.rs:111:10 [INFO] [stderr] | [INFO] [stderr] 111 | let mut crcValue = crc; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `crc_value` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib/serial_controller.rs:87:21 [INFO] [stderr] | [INFO] [stderr] 87 | self.serial.clear(ClearBuffer::All); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `stm_com_tool` (bin "stm_com_tool" test) generated 42 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stm_com_tool-1fde681f66605844) [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" "dc0534f2ac1f8f0401c014d36f36b2853ab4238e28317edfb330372cdd2e7b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc0534f2ac1f8f0401c014d36f36b2853ab4238e28317edfb330372cdd2e7b1c", kill_on_drop: false }` [INFO] [stdout] dc0534f2ac1f8f0401c014d36f36b2853ab4238e28317edfb330372cdd2e7b1c