[INFO] cloning repository https://github.com/blokadainfo/vatromet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blokadainfo/vatromet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblokadainfo%2Fvatromet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblokadainfo%2Fvatromet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6822fa5e1489d9c341be46467cf4e25a21d877cd
[INFO] checking blokadainfo/vatromet against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblokadainfo%2Fvatromet" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/blokadainfo/vatromet
[INFO] finished tweaking git repo https://github.com/blokadainfo/vatromet
[INFO] tweaked toml for git repo https://github.com/blokadainfo/vatromet written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/blokadainfo/vatromet on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/blokadainfo/vatromet 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" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking blokadainfo/vatromet against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblokadainfo%2Fvatromet" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/blokadainfo/vatromet
[INFO] finished tweaking git repo https://github.com/blokadainfo/vatromet
[INFO] tweaked toml for git repo https://github.com/blokadainfo/vatromet written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/blokadainfo/vatromet on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/blokadainfo/vatromet 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" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded obws v0.14.0
[INFO] [stderr]   Downloaded unescaper v0.1.8
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded serialport v4.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a7e88d8fff82137cd037e4e09836f9551a8768591bf68fd460cbf55308592e73
[INFO] running `Command { std: "docker" "start" "a7e88d8fff82137cd037e4e09836f9551a8768591bf68fd460cbf55308592e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7e88d8fff82137cd037e4e09836f9551a8768591bf68fd460cbf55308592e73", 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" "a7e88d8fff82137cd037e4e09836f9551a8768591bf68fd460cbf55308592e73" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7e88d8fff82137cd037e4e09836f9551a8768591bf68fd460cbf55308592e73", 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 -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a7e88d8fff82137cd037e4e09836f9551a8768591bf68fd460cbf55308592e73" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking deranged v0.5.6
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]     Checking nix v0.26.4
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[INFO] [stderr]     Checking rand_core v0.9.5
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[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking semver v1.0.27
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[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling serde_repr v0.1.20
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[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking serialport v4.8.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]     Checking tungstenite v0.26.2
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling serde_with_macros v3.16.1
[INFO] [stderr]     Checking serde_with v3.16.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tokio-tungstenite v0.26.2
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[INFO] [stderr]     Checking vatromet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `OU_Packet` should have an upper camel case name
[INFO] [stdout]  --> src/protocol.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct OU_Packet {
[INFO] [stdout]   |            ^^^^^^^^^ help: convert the identifier to upper camel case: `OuPacket`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `OU_Packet` should have an upper camel case name
[INFO] [stdout]  --> src/protocol.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct OU_Packet {
[INFO] [stdout]   |            ^^^^^^^^^ help: convert the identifier to upper camel case: `OuPacket`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/protocol.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub struct OU_Packet {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout]  3 |     pub counter: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  4 |     pub joystick_x: u16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]  5 |     pub joystick_y: u16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  8 |     pub knob1: u8,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub knob2: u8,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |     pub knob3: u8,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub knob4: u8,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 12 |     pub size_knob: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 13 |     pub buzzer: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 14 |     pub screensaver: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 15 |     pub brightness: u8,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 16 |     pub raw_bytes: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 17 |     pub checksum: u8,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 18 |     pub flags1: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     pub flags2: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OU_Packet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_checksum` is never used
[INFO] [stdout]   --> src/serial.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn calculate_checksum(bytes: &[u8]) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/protocol.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub struct OU_Packet {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout]  3 |     pub counter: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]  4 |     pub joystick_x: u16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]  5 |     pub joystick_y: u16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  8 |     pub knob1: u8,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub knob2: u8,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 10 |     pub knob3: u8,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub knob4: u8,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 12 |     pub size_knob: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 13 |     pub buzzer: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 14 |     pub screensaver: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 15 |     pub brightness: u8,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 16 |     pub raw_bytes: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 17 |     pub checksum: u8,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 18 |     pub flags1: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     pub flags2: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OU_Packet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_checksum` is never used
[INFO] [stdout]   --> src/serial.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn calculate_checksum(bytes: &[u8]) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.29s
[INFO] running `Command { std: "docker" "inspect" "a7e88d8fff82137cd037e4e09836f9551a8768591bf68fd460cbf55308592e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e88d8fff82137cd037e4e09836f9551a8768591bf68fd460cbf55308592e73", kill_on_drop: false }`
[INFO] [stdout] a7e88d8fff82137cd037e4e09836f9551a8768591bf68fd460cbf55308592e73
