[INFO] cloning repository https://github.com/ascpkg/modbus_rtu_tcp_emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ascpkg/modbus_rtu_tcp_emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fascpkg%2Fmodbus_rtu_tcp_emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fascpkg%2Fmodbus_rtu_tcp_emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7eadedd37a8d0affc9aa1154c029c63907856e38
[INFO] checking ascpkg/modbus_rtu_tcp_emulator against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fascpkg%2Fmodbus_rtu_tcp_emulator" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ascpkg/modbus_rtu_tcp_emulator
[INFO] finished tweaking git repo https://github.com/ascpkg/modbus_rtu_tcp_emulator
[INFO] tweaked toml for git repo https://github.com/ascpkg/modbus_rtu_tcp_emulator written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ascpkg/modbus_rtu_tcp_emulator on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ascpkg/modbus_rtu_tcp_emulator 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `modbus_emulator_client` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc1/source/target/.../modbus_emulator_client
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `modbus-emulator-client`, convert `package.name`
[INFO] [stderr]   --> modbus_emulator_client/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "modbus_emulator_client"
[INFO] [stderr]  2 + name = "modbus-emulator-client"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `modbus-emulator-client`, specify `bin.name`
[INFO] [stderr]   --> modbus_emulator_client/Cargo.toml:25:94
[INFO] [stderr]    |
[INFO] [stderr] 25 ~ tracing-subscriber = { version = "0.3.18", features = ["env-filter", "time", "local-time"] }
[INFO] [stderr] 26 + [[bin]]
[INFO] [stderr] 27 + name = "modbus-emulator-client"
[INFO] [stderr] 28 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `modbus_emulator_client` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `modbus_emulator_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc1/source/target/.../modbus_emulator_server
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `modbus-emulator-server`, convert `package.name`
[INFO] [stderr]   --> modbus_emulator_server/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "modbus_emulator_server"
[INFO] [stderr]  2 + name = "modbus-emulator-server"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `modbus-emulator-server`, specify `bin.name`
[INFO] [stderr]   --> modbus_emulator_server/Cargo.toml:25:94
[INFO] [stderr]    |
[INFO] [stderr] 25 ~ tracing-subscriber = { version = "0.3.18", features = ["env-filter", "time", "local-time"] }
[INFO] [stderr] 26 + [[bin]]
[INFO] [stderr] 27 + name = "modbus-emulator-server"
[INFO] [stderr] 28 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `modbus_emulator_server` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mio-serial v5.0.6
[INFO] [stderr]   Downloaded config_file_types v2025.1.6
[INFO] [stderr]   Downloaded config_file_macros v2025.1.6
[INFO] [stderr]   Downloaded tokio-serial v5.4.5
[INFO] [stderr]   Downloaded unescaper v0.1.5
[INFO] [stderr]   Downloaded serialport v4.7.1
[INFO] [stderr]   Downloaded config_file_derives v2025.1.6
[INFO] [stderr]   Downloaded tokio-modbus v0.16.1
[INFO] [stderr]   Downloaded clap v4.5.36
[INFO] [stderr]   Downloaded clap_builder v4.5.36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3b674975452c823d2714c63a2a5353bf510738d5fa8f8ad659a87504632eb7c3
[INFO] running `Command { std: "docker" "start" "3b674975452c823d2714c63a2a5353bf510738d5fa8f8ad659a87504632eb7c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b674975452c823d2714c63a2a5353bf510738d5fa8f8ad659a87504632eb7c3", 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" "3b674975452c823d2714c63a2a5353bf510738d5fa8f8ad659a87504632eb7c3" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b674975452c823d2714c63a2a5353bf510738d5fa8f8ad659a87504632eb7c3", 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" "3b674975452c823d2714c63a2a5353bf510738d5fa8f8ad659a87504632eb7c3" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `modbus_emulator_client` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../modbus_emulator_client
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `modbus-emulator-client`, convert `package.name`
[INFO] [stderr]   --> modbus_emulator_client/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "modbus_emulator_client"
[INFO] [stderr]  2 + name = "modbus-emulator-client"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `modbus-emulator-client`, specify `bin.name`
[INFO] [stderr]   --> modbus_emulator_client/Cargo.toml:25:94
[INFO] [stderr]    |
[INFO] [stderr] 25 ~ tracing-subscriber = { version = "0.3.18", features = ["env-filter", "time", "local-time"] }
[INFO] [stderr] 26 + [[bin]]
[INFO] [stderr] 27 + name = "modbus-emulator-client"
[INFO] [stderr] 28 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `modbus_emulator_client` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `modbus_emulator_server` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../modbus_emulator_server
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `modbus-emulator-server`, convert `package.name`
[INFO] [stderr]   --> modbus_emulator_server/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "modbus_emulator_server"
[INFO] [stderr]  2 + name = "modbus-emulator-server"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `modbus-emulator-server`, specify `bin.name`
[INFO] [stderr]   --> modbus_emulator_server/Cargo.toml:25:94
[INFO] [stderr]    |
[INFO] [stderr] 25 ~ tracing-subscriber = { version = "0.3.18", features = ["env-filter", "time", "local-time"] }
[INFO] [stderr] 26 + [[bin]]
[INFO] [stderr] 27 + name = "modbus-emulator-server"
[INFO] [stderr] 28 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `modbus_emulator_server` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking winnow v0.7.6
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking config_file_macros v2025.1.6
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking clap_builder v4.5.36
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling config_file_derives v2025.1.6
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking unescaper v0.1.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking clap v4.5.36
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_edit v0.22.24
[INFO] [stderr]     Checking serialport v4.7.1
[INFO] [stderr]     Checking mio-serial v5.0.6
[INFO] [stderr]     Checking tokio-serial v5.4.5
[INFO] [stderr]     Checking tokio-modbus v0.16.1
[INFO] [stderr]     Checking toml v0.8.20
[INFO] [stderr]     Checking config_file_types v2025.1.6
[INFO] [stderr]     Checking modbus_register_schema v2025.4.13 (/opt/rustwide/workdir/modbus_register_schema)
[INFO] [stderr]     Checking modbus_emulator_client v2025.4.18 (/opt/rustwide/workdir/modbus_emulator_client)
[INFO] [stderr]     Checking modbus_emulator_server v2025.4.14 (/opt/rustwide/workdir/modbus_emulator_server)
[INFO] [stderr] warning: unused dependency `anyhow`
[INFO] [stderr]   --> modbus_emulator_client/Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | anyhow = { version = "1.0.86" }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `anyhow`
[INFO] [stderr] warning: `modbus_emulator_client` (manifest) generated 1 warning
[INFO] [stderr] warning: unused dependency `anyhow`
[INFO] [stderr]   --> modbus_emulator_server/Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | anyhow = { version = "1.0.86" }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `anyhow`
[INFO] [stderr] warning: `modbus_emulator_server` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.76s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 6`
[INFO] running `Command { std: "docker" "inspect" "3b674975452c823d2714c63a2a5353bf510738d5fa8f8ad659a87504632eb7c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b674975452c823d2714c63a2a5353bf510738d5fa8f8ad659a87504632eb7c3", kill_on_drop: false }`
[INFO] [stdout] 3b674975452c823d2714c63a2a5353bf510738d5fa8f8ad659a87504632eb7c3
