[INFO] fetching crate serialkiller 0.0.1...
[INFO] checking serialkiller-0.0.1 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate serialkiller 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate serialkiller 0.0.1
[INFO] finished tweaking crates.io crate serialkiller 0.0.1
[INFO] tweaked toml for crates.io crate serialkiller 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serialkiller 0.0.1 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serialkiller 0.0.1 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | homepage = "https://github.com/TheRealLorenz/serialkiller.git"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 | repository = "https://github.com/TheRealLorenz/serialkiller.git"
[INFO] [stderr]    |              ---------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `serialkiller` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 843427d919c674178d51bf3de6d6deb400c44b8762719168e91258abaa28c8bb
[INFO] running `Command { std: "docker" "start" "843427d919c674178d51bf3de6d6deb400c44b8762719168e91258abaa28c8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "843427d919c674178d51bf3de6d6deb400c44b8762719168e91258abaa28c8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "843427d919c674178d51bf3de6d6deb400c44b8762719168e91258abaa28c8bb" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "843427d919c674178d51bf3de6d6deb400c44b8762719168e91258abaa28c8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "843427d919c674178d51bf3de6d6deb400c44b8762719168e91258abaa28c8bb" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | homepage = "https://github.com/TheRealLorenz/serialkiller.git"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 | repository = "https://github.com/TheRealLorenz/serialkiller.git"
[INFO] [stderr]    |              ---------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `serialkiller` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling instability v0.3.10
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking unescaper v0.1.6
[INFO] [stderr]     Checking serialport v4.8.1
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking tui-input v0.14.0
[INFO] [stderr]     Checking serialkiller v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `baud_rate`
[INFO] [stdout]   --> src/serialmock.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn set_baud_rate(&mut self, baud_rate: u32) -> serialport::Result<()> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_baud_rate`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_bits`
[INFO] [stdout]   --> src/serialmock.rs:67:33
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn set_data_bits(&mut self, data_bits: serialport::DataBits) -> serialport::Result<()> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flow_control`
[INFO] [stdout]   --> src/serialmock.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         flow_control: serialport::FlowControl,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flow_control`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parity`
[INFO] [stdout]   --> src/serialmock.rs:78:30
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn set_parity(&mut self, parity: serialport::Parity) -> serialport::Result<()> {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stop_bits`
[INFO] [stdout]   --> src/serialmock.rs:82:33
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn set_stop_bits(&mut self, stop_bits: serialport::StopBits) -> serialport::Result<()> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stop_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/serialmock.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn set_timeout(&mut self, timeout: std::time::Duration) -> serialport::Result<()> {
[INFO] [stdout]    |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level`
[INFO] [stdout]   --> src/serialmock.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn write_request_to_send(&mut self, level: bool) -> serialport::Result<()> {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level`
[INFO] [stdout]   --> src/serialmock.rs:94:45
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn write_data_terminal_ready(&mut self, level: bool) -> serialport::Result<()> {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer_to_clear`
[INFO] [stdout]    --> src/serialmock.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn clear(&self, buffer_to_clear: serialport::ClearBuffer) -> serialport::Result<()> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer_to_clear`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `baud_rate`
[INFO] [stdout]   --> src/serialmock.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn set_baud_rate(&mut self, baud_rate: u32) -> serialport::Result<()> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_baud_rate`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_bits`
[INFO] [stdout]   --> src/serialmock.rs:67:33
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn set_data_bits(&mut self, data_bits: serialport::DataBits) -> serialport::Result<()> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flow_control`
[INFO] [stdout]   --> src/serialmock.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         flow_control: serialport::FlowControl,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flow_control`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parity`
[INFO] [stdout]   --> src/serialmock.rs:78:30
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn set_parity(&mut self, parity: serialport::Parity) -> serialport::Result<()> {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stop_bits`
[INFO] [stdout]   --> src/serialmock.rs:82:33
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn set_stop_bits(&mut self, stop_bits: serialport::StopBits) -> serialport::Result<()> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stop_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/serialmock.rs:86:31
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn set_timeout(&mut self, timeout: std::time::Duration) -> serialport::Result<()> {
[INFO] [stdout]    |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level`
[INFO] [stdout]   --> src/serialmock.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn write_request_to_send(&mut self, level: bool) -> serialport::Result<()> {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level`
[INFO] [stdout]   --> src/serialmock.rs:94:45
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn write_data_terminal_ready(&mut self, level: bool) -> serialport::Result<()> {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer_to_clear`
[INFO] [stdout]    --> src/serialmock.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn clear(&self, buffer_to_clear: serialport::ClearBuffer) -> serialport::Result<()> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer_to_clear`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerialMock` is never constructed
[INFO] [stdout]  --> src/serialmock.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SerialMock {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerialMock` is never constructed
[INFO] [stdout]  --> src/serialmock.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SerialMock {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.05s
[INFO] running `Command { std: "docker" "inspect" "843427d919c674178d51bf3de6d6deb400c44b8762719168e91258abaa28c8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843427d919c674178d51bf3de6d6deb400c44b8762719168e91258abaa28c8bb", kill_on_drop: false }`
[INFO] [stdout] 843427d919c674178d51bf3de6d6deb400c44b8762719168e91258abaa28c8bb
