[INFO] cloning repository https://github.com/Bobfritguy/serial_monitor_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bobfritguy/serial_monitor_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobfritguy%2Fserial_monitor_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobfritguy%2Fserial_monitor_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 850421d2ce02e7fdf9fadd581dcc8fa53bd257bb
[INFO] checking Bobfritguy/serial_monitor_rs against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobfritguy%2Fserial_monitor_rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Bobfritguy/serial_monitor_rs
[INFO] finished tweaking git repo https://github.com/Bobfritguy/serial_monitor_rs
[INFO] tweaked toml for git repo https://github.com/Bobfritguy/serial_monitor_rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bobfritguy/serial_monitor_rs on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Bobfritguy/serial_monitor_rs 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.armv7-unknown-linux-gnueabi.linker
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded unescaper v0.1.4
[INFO] [stderr]   Downloaded termion v4.0.2
[INFO] [stderr]   Downloaded clap v4.5.7
[INFO] [stderr]   Downloaded clap_derive v4.5.5
[INFO] [stderr]   Downloaded serialport v4.3.0
[INFO] [stderr]   Downloaded clap_builder v4.5.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbf15f18b5b729c27ad1b54235fa5a4b29f76bc04248293d1b41971429dcbc77
[INFO] running `Command { std: "docker" "start" "-a" "cbf15f18b5b729c27ad1b54235fa5a4b29f76bc04248293d1b41971429dcbc77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbf15f18b5b729c27ad1b54235fa5a4b29f76bc04248293d1b41971429dcbc77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf15f18b5b729c27ad1b54235fa5a4b29f76bc04248293d1b41971429dcbc77", kill_on_drop: false }`
[INFO] [stdout] cbf15f18b5b729c27ad1b54235fa5a4b29f76bc04248293d1b41971429dcbc77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a63087e79724030a22ae1e0ca2616ca275a2ca8f01e97768f6e8d67e5fa994f8
[INFO] running `Command { std: "docker" "start" "-a" "a63087e79724030a22ae1e0ca2616ca275a2ca8f01e97768f6e8d67e5fa994f8", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.armv7-unknown-linux-gnueabi.linker
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking clap_builder v4.5.7
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking termion v4.0.2
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking unescaper v0.1.4
[INFO] [stderr]     Checking serialport v4.3.0
[INFO] [stderr]     Checking clap v4.5.7
[INFO] [stderr]     Checking serial_testing v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::printing`
[INFO] [stdout]  --> src/listening.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::printing;
[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 imports: `ColoredString`, `Colorize`, and `Style`
[INFO] [stdout]  --> src/printing.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use colored::{ColoredString, Colorize, Style};
[INFO] [stdout]   |               ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::printing`
[INFO] [stdout]  --> src/listening.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::printing;
[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 imports: `ColoredString`, `Colorize`, and `Style`
[INFO] [stdout]  --> src/printing.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use colored::{ColoredString, Colorize, Style};
[INFO] [stdout]   |               ^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `print_flag_clone`
[INFO] [stdout]   --> src/serial_log.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let print_flag_clone = Arc::clone(&print_flag);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_print_flag_clone`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `print_flag_clone`
[INFO] [stdout]   --> src/serial_log.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let print_flag_clone = Arc::clone(&print_flag);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_print_flag_clone`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `baud`
[INFO] [stdout]   --> src/main.rs:89:30
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Commands::Terminal { baud, port } => {
[INFO] [stdout]    |                              ^^^^ help: try ignoring the field: `baud: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]   --> src/main.rs:89:36
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Commands::Terminal { baud, port } => {
[INFO] [stdout]    |                                    ^^^^ help: try ignoring the field: `port: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_non_printable` is never used
[INFO] [stdout]   --> src/listening.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) fn filter_non_printable(data: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LineStyles` is never used
[INFO] [stdout]   --> src/printing.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum LineStyles {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `baud`
[INFO] [stdout]   --> src/main.rs:89:30
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Commands::Terminal { baud, port } => {
[INFO] [stdout]    |                              ^^^^ help: try ignoring the field: `baud: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]   --> src/main.rs:89:36
[INFO] [stdout]    |
[INFO] [stdout] 89 |         Commands::Terminal { baud, port } => {
[INFO] [stdout]    |                                    ^^^^ help: try ignoring the field: `port: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_non_printable` is never used
[INFO] [stdout]   --> src/listening.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) fn filter_non_printable(data: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LineStyles` is never used
[INFO] [stdout]   --> src/printing.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum LineStyles {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `Command { std: "docker" "inspect" "a63087e79724030a22ae1e0ca2616ca275a2ca8f01e97768f6e8d67e5fa994f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63087e79724030a22ae1e0ca2616ca275a2ca8f01e97768f6e8d67e5fa994f8", kill_on_drop: false }`
[INFO] [stdout] a63087e79724030a22ae1e0ca2616ca275a2ca8f01e97768f6e8d67e5fa994f8