[INFO] fetching crate serialport-fix-stop-bits 4.3.0... [INFO] testing serialport-fix-stop-bits-4.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate serialport-fix-stop-bits 4.3.0 into /workspace/builds/worker-7-tc2/source [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate serialport-fix-stop-bits 4.3.0 [INFO] finished tweaking crates.io crate serialport-fix-stop-bits 4.3.0 [INFO] tweaked toml for crates.io crate serialport-fix-stop-bits 4.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate serialport-fix-stop-bits 4.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate serialport-fix-stop-bits 4.3.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c364bd1024e7021c98a86427407d45519160355bb835e6c81d0b327e9e2540fb [INFO] running `Command { std: "docker" "start" "-a" "c364bd1024e7021c98a86427407d45519160355bb835e6c81d0b327e9e2540fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c364bd1024e7021c98a86427407d45519160355bb835e6c81d0b327e9e2540fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c364bd1024e7021c98a86427407d45519160355bb835e6c81d0b327e9e2540fb", kill_on_drop: false }` [INFO] [stdout] c364bd1024e7021c98a86427407d45519160355bb835e6c81d0b327e9e2540fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86ae6d66c078ac2ee6f03d97c0e7379fc480478f9ebc289e8d7ee987147da139 [INFO] running `Command { std: "docker" "start" "-a" "86ae6d66c078ac2ee6f03d97c0e7379fc480478f9ebc289e8d7ee987147da139", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling libudev v0.3.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling unescaper v0.1.4 [INFO] [stderr] Compiling serialport-fix-stop-bits v4.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.50s [INFO] running `Command { std: "docker" "inspect" "86ae6d66c078ac2ee6f03d97c0e7379fc480478f9ebc289e8d7ee987147da139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86ae6d66c078ac2ee6f03d97c0e7379fc480478f9ebc289e8d7ee987147da139", kill_on_drop: false }` [INFO] [stdout] 86ae6d66c078ac2ee6f03d97c0e7379fc480478f9ebc289e8d7ee987147da139 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4371323860b934ed9debbdc5292622629650ec3163782987666a2279b4173cb [INFO] running `Command { std: "docker" "start" "-a" "c4371323860b934ed9debbdc5292622629650ec3163782987666a2279b4173cb", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling assert_hex v0.4.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling os_str_bytes v6.5.1 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling rstest v0.12.0 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Compiling envconfig_derive v0.10.0 [INFO] [stderr] Compiling envconfig v0.10.0 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling serialport-fix-stop-bits v4.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `serialport` [INFO] [stdout] --> examples/list_ports.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use serialport::{available_ports, SerialPortType}; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serialport` [INFO] [stdout] --> examples/clear_input_buffer.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | use serialport::ClearBuffer; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serialport` [INFO] [stdout] --> tests/test_serialport.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serialport::*; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/clear_input_buffer.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 81 | let port = serialport::new(port_name, rate) [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (example "list_ports") due to 1 previous error [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0463]: can't find crate for `serialport` [INFO] [stdout] --> tests/test_try_clone.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate serialport; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (example "clear_input_buffer") due to 2 previous errors [INFO] [stdout] error[E0432]: unresolved import `serialport` [INFO] [stdout] --> tests/test_timeout.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serialport::*; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `serialport` [INFO] [stdout] --> tests/test_tty.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate serialport; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (test "test_try_clone") due to 1 previous error [INFO] [stdout] error[E0432]: unresolved import `serialport` [INFO] [stdout] --> examples/transmit.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serialport::{DataBits, StopBits}; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serialport` [INFO] [stdout] --> examples/clear_output_buffer.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use serialport::ClearBuffer; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serialport` [INFO] [stdout] --> examples/pseudo_terminal.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | use serialport::{SerialPort, TTYPort}; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serialport` [INFO] [stdout] --> examples/loopback.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use serialport::SerialPort; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serialport` [INFO] [stdout] --> examples/hardware_check.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use serialport::{ClearBuffer, DataBits, FlowControl, Parity, SerialPort, StopBits}; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (example "pseudo_terminal") due to 1 previous error [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/transmit.rs:71:19 [INFO] [stdout] | [INFO] [stdout] 71 | let builder = serialport::new(port_name, baud_rate) [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/test_tty.rs:88:42 [INFO] [stdout] | [INFO] [stdout] 88 | Some(Err(ref e)) => assert_eq!(e.kind(), std::io::ErrorKind::TimedOut), [INFO] [stdout] | ^^^^ cannot infer type for type parameter `E` declared on the enum `Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/transmit.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 90 | Err(ref e) if e.kind() == io::ErrorKind::TimedOut => (), [INFO] [stdout] | ^^^^ cannot infer type for type parameter `E` declared on the enum `Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0463. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (example "transmit") due to 3 previous errors [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (test "test_tty") due to 2 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/duplex.rs:20:22 [INFO] [stdout] | [INFO] [stdout] 20 | let port_name = &serialport::available_ports().expect("No serial port")[0].port_name; [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/duplex.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 21 | let mut port = serialport::new(port_name, 9600) [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/clear_output_buffer.rs:73:20 [INFO] [stdout] | [INFO] [stdout] 73 | let mut port = serialport::new(port_name, rate) [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/duplex.rs:45:29 [INFO] [stdout] | [INFO] [stdout] 45 | Err(ref e) if e.kind() == io::ErrorKind::TimedOut => (), [INFO] [stdout] | ^^^^ cannot infer type for type parameter `E` declared on the enum `Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/loopback.rs:60:26 [INFO] [stdout] | [INFO] [stdout] 60 | let mut port = match serialport::new(&args.port, args.baudrate) [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/clear_output_buffer.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 90 | Err(ref e) if e.kind() == io::ErrorKind::TimedOut => (), [INFO] [stdout] | ^^^^ cannot infer type for type parameter `E` declared on the enum `Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (example "loopback") due to 2 previous errors [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (example "duplex") due to 3 previous errors [INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (example "clear_output_buffer") due to 3 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (test "test_timeout") due to 1 previous error [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/hardware_check.rs:60:27 [INFO] [stdout] | [INFO] [stdout] 60 | let mut port1 = match serialport::new(port1_name, 9600).open() { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (example "hardware_check") due to 7 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/hardware_check.rs:71:31 [INFO] [stdout] | [INFO] [stdout] 71 | let mut port2 = match serialport::new(port2_name, 9600).open() { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/hardware_check.rs:193:36 [INFO] [stdout] | [INFO] [stdout] 193 | fn test_single_port(port: &mut dyn serialport::SerialPort, loopback: bool) { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/hardware_check.rs:292:36 [INFO] [stdout] | [INFO] [stdout] 292 | fn test_dual_ports(port1: &mut dyn serialport::SerialPort, port2: &mut dyn serialport::SerialPort) { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/hardware_check.rs:292:76 [INFO] [stdout] | [INFO] [stdout] 292 | fn test_dual_ports(port1: &mut dyn serialport::SerialPort, port2: &mut dyn serialport::SerialPort) { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/hardware_check.rs:375:32 [INFO] [stdout] | [INFO] [stdout] 375 | fn set_defaults(port: &mut dyn serialport::SerialPort) { [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (test "test_serialport") due to 1 previous error [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `serialport` [INFO] [stdout] --> examples/receive_data.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | let port = serialport::new(port_name, baud_rate) [INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `serialport` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `serialport`, use `cargo add serialport` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> examples/receive_data.rs:42:37 [INFO] [stdout] | [INFO] [stdout] 42 | Err(ref e) if e.kind() == io::ErrorKind::TimedOut => (), [INFO] [stdout] | ^^^^ cannot infer type for type parameter `E` declared on the enum `Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serialport-fix-stop-bits` (example "receive_data") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c4371323860b934ed9debbdc5292622629650ec3163782987666a2279b4173cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4371323860b934ed9debbdc5292622629650ec3163782987666a2279b4173cb", kill_on_drop: false }` [INFO] [stdout] c4371323860b934ed9debbdc5292622629650ec3163782987666a2279b4173cb