[INFO] cloning repository https://github.com/denis-papin/ava-home
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denis-papin/ava-home" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenis-papin%2Fava-home", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenis-papin%2Fava-home'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0636eac67b8eeadb4891f722f4997666d81e06b
[INFO] checking denis-papin/ava-home against master#e4106065bf1bb515935d5d024e8d9c86454e2b22 for pr-112160
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenis-papin%2Fava-home" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/denis-papin/ava-home on toolchain e4106065bf1bb515935d5d024e8d9c86454e2b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/denis-papin/ava-home
[INFO] finished tweaking git repo https://github.com/denis-papin/ava-home
[INFO] tweaked toml for git repo https://github.com/denis-papin/ava-home written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/denis-papin/ava-home 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" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mqtt-protocol v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b381a62a0c1d4e5bc289265f9928cb6004bcce6cdfb9b08d46f6197a0b1a300f
[INFO] running `Command { std: "docker" "start" "-a" "b381a62a0c1d4e5bc289265f9928cb6004bcce6cdfb9b08d46f6197a0b1a300f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b381a62a0c1d4e5bc289265f9928cb6004bcce6cdfb9b08d46f6197a0b1a300f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b381a62a0c1d4e5bc289265f9928cb6004bcce6cdfb9b08d46f6197a0b1a300f", kill_on_drop: false }`
[INFO] [stdout] b381a62a0c1d4e5bc289265f9928cb6004bcce6cdfb9b08d46f6197a0b1a300f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50173d6fe2384423c05228363eb514567abab26f2fe1d6ccd9292cd7913d9e43
[INFO] running `Command { std: "docker" "start" "-a" "50173d6fe2384423c05228363eb514567abab26f2fe1d6ccd9292cd7913d9e43", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling futures-channel v0.3.24
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking futures-sink v0.3.24
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.24
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]    Compiling futures-macro v0.3.24
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]     Checking mqtt-protocol v0.11.2
[INFO] [stderr]     Checking ava v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]    --> src/main.rs:511:9
[INFO] [stdout]     |
[INFO] [stdout] 511 |     let delay = time::Duration::from_millis(10);
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/messages.rs:54:20
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl LampRGB {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 54 |     pub (crate) fn new() -> Self {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/messages.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl InterSwitch {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 116 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/messages.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl TempSensor {
[INFO] [stdout]     | --------------- associated function in this implementation
[INFO] [stdout] 156 |     pub (crate) fn new() -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/messages.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | impl InterDim {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 191 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking futures-executor v0.3.24
[INFO] [stderr]     Checking futures v0.3.24
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]    --> src/main.rs:511:9
[INFO] [stdout]     |
[INFO] [stdout] 511 |     let delay = time::Duration::from_millis(10);
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/messages.rs:54:20
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl LampRGB {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 54 |     pub (crate) fn new() -> Self {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/messages.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl InterSwitch {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 116 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/messages.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl TempSensor {
[INFO] [stdout]     | --------------- associated function in this implementation
[INFO] [stdout] 156 |     pub (crate) fn new() -> Self {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/messages.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | impl InterDim {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 191 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.72s
[INFO] running `Command { std: "docker" "inspect" "50173d6fe2384423c05228363eb514567abab26f2fe1d6ccd9292cd7913d9e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50173d6fe2384423c05228363eb514567abab26f2fe1d6ccd9292cd7913d9e43", kill_on_drop: false }`
[INFO] [stdout] 50173d6fe2384423c05228363eb514567abab26f2fe1d6ccd9292cd7913d9e43