[INFO] cloning repository https://github.com/sparky8251/iot-sensor-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sparky8251/iot-sensor-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparky8251%2Fiot-sensor-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparky8251%2Fiot-sensor-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f60f4a95797d907d013bc57ae9dccc3824dfcb4
[INFO] checking sparky8251/iot-sensor-project against a621e2b446eafb53c7a8569f225e0b8cc2429a68 for pr-162600
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparky8251%2Fiot-sensor-project" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sparky8251/iot-sensor-project
[INFO] finished tweaking git repo https://github.com/sparky8251/iot-sensor-project
[INFO] tweaked toml for git repo https://github.com/sparky8251/iot-sensor-project written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sparky8251/iot-sensor-project on toolchain a621e2b446eafb53c7a8569f225e0b8cc2429a68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sparky8251/iot-sensor-project 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" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking sparky8251/iot-sensor-project against a621e2b446eafb53c7a8569f225e0b8cc2429a68 for pr-162600
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsparky8251%2Fiot-sensor-project" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sparky8251/iot-sensor-project
[INFO] finished tweaking git repo https://github.com/sparky8251/iot-sensor-project
[INFO] tweaked toml for git repo https://github.com/sparky8251/iot-sensor-project written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sparky8251/iot-sensor-project on toolchain a621e2b446eafb53c7a8569f225e0b8cc2429a68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sparky8251/iot-sensor-project 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" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "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 heapless v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3527d14bd857f77b0b930a6e2bca3e3e3ddd87bf13278b4449cf82c5ff898cb1
[INFO] running `Command { std: "docker" "start" "3527d14bd857f77b0b930a6e2bca3e3e3ddd87bf13278b4449cf82c5ff898cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3527d14bd857f77b0b930a6e2bca3e3e3ddd87bf13278b4449cf82c5ff898cb1", 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" "3527d14bd857f77b0b930a6e2bca3e3e3ddd87bf13278b4449cf82c5ff898cb1" "/opt/rustwide/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3527d14bd857f77b0b930a6e2bca3e3e3ddd87bf13278b4449cf82c5ff898cb1", 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" "3527d14bd857f77b0b930a6e2bca3e3e3ddd87bf13278b4449cf82c5ff898cb1" "/opt/rustwide/cargo-home/bin/cargo" "+a621e2b446eafb53c7a8569f225e0b8cc2429a68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking iot-sensor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `PACKET_EPOCH` is never used
[INFO] [stdout]   --> src/packet.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const PACKET_EPOCH: PacketEpoch = false;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MY_ADDR` is never used
[INFO] [stdout]   --> src/packet.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | const MY_ADDR: Address = 0;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_TYPE_TEMP` is never used
[INFO] [stdout]   --> src/packet.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 | const DATA_TYPE_TEMP: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_TYPE_RH` is never used
[INFO] [stdout]   --> src/packet.rs:89:7
[INFO] [stdout]    |
[INFO] [stdout] 89 | const DATA_TYPE_RH: u8 = 0x02;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RawPacketHeaderError` is never used
[INFO] [stdout]    --> src/packet.rs:105:6
[INFO] [stdout]     |
[INFO] [stdout] 105 | enum RawPacketHeaderError {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `try_from`, `get_address`, and `get_epoch` are never used
[INFO] [stdout]    --> src/packet.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl RawPacketHeader {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 110 |     fn try_from(slice: &[u8; HEADER_LEN]) -> Result<Self, RawPacketHeaderError> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     fn get_address(&self) -> Address {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     fn get_epoch(&self) -> PacketEpoch {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Packet` is never constructed
[INFO] [stdout]    --> src/packet.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct Packet {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_EPOCH` is never used
[INFO] [stdout]   --> src/packet.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const PACKET_EPOCH: PacketEpoch = false;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MY_ADDR` is never used
[INFO] [stdout]   --> src/packet.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 | const MY_ADDR: Address = 0;
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_TYPE_TEMP` is never used
[INFO] [stdout]   --> src/packet.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 | const DATA_TYPE_TEMP: u8 = 0x01;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_TYPE_RH` is never used
[INFO] [stdout]   --> src/packet.rs:89:7
[INFO] [stdout]    |
[INFO] [stdout] 89 | const DATA_TYPE_RH: u8 = 0x02;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RawPacketHeaderError` is never used
[INFO] [stdout]    --> src/packet.rs:105:6
[INFO] [stdout]     |
[INFO] [stdout] 105 | enum RawPacketHeaderError {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `try_from`, `get_address`, and `get_epoch` are never used
[INFO] [stdout]    --> src/packet.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl RawPacketHeader {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] 110 |     fn try_from(slice: &[u8; HEADER_LEN]) -> Result<Self, RawPacketHeaderError> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 122 |     fn get_address(&self) -> Address {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     fn get_epoch(&self) -> PacketEpoch {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Packet` is never constructed
[INFO] [stdout]    --> src/packet.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | struct Packet {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "3527d14bd857f77b0b930a6e2bca3e3e3ddd87bf13278b4449cf82c5ff898cb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3527d14bd857f77b0b930a6e2bca3e3e3ddd87bf13278b4449cf82c5ff898cb1", kill_on_drop: false }`
[INFO] [stdout] 3527d14bd857f77b0b930a6e2bca3e3e3ddd87bf13278b4449cf82c5ff898cb1
