[INFO] cloning repository https://github.com/geropl/guntamatic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geropl/guntamatic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeropl%2Fguntamatic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeropl%2Fguntamatic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc50b22ab4654fa4e5ed902b2d0cd79f92c24653
[INFO] checking geropl/guntamatic against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeropl%2Fguntamatic" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geropl/guntamatic on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/geropl/guntamatic
[INFO] finished tweaking git repo https://github.com/geropl/guntamatic
[INFO] tweaked toml for git repo https://github.com/geropl/guntamatic written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/geropl/guntamatic already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_qs v0.8.4
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[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b831ee1a8ecd6a6f292caa3f41f710cfd705a00ca2fe153eaf86637ab8f02146
[INFO] running `Command { std: "docker" "start" "-a" "b831ee1a8ecd6a6f292caa3f41f710cfd705a00ca2fe153eaf86637ab8f02146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b831ee1a8ecd6a6f292caa3f41f710cfd705a00ca2fe153eaf86637ab8f02146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b831ee1a8ecd6a6f292caa3f41f710cfd705a00ca2fe153eaf86637ab8f02146", kill_on_drop: false }`
[INFO] [stdout] b831ee1a8ecd6a6f292caa3f41f710cfd705a00ca2fe153eaf86637ab8f02146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 601c562d2890157a5e8e1fa17d7ef7997e65af4890bf0e1fbb8963874dc5c80e
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[INFO] [stderr]     Checking http-client v6.4.1
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[INFO] [stderr]     Checking guntamatic-web v0.1.0 (/opt/rustwide/workdir/guntamatic-web)
[INFO] [stdout] warning: type alias is never used: `Result`
[INFO] [stdout]   --> guntamatic-web/src/lib/api.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type Result = std::result::Result<Response, http_types::Error>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> guntamatic-web/src/lib/api.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn run<P>(ctx: Context, synonym: Synonym, params: P) -> Result 
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> guntamatic-web/src/lib/api.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn new(v: V) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_boiler_mode`
[INFO] [stdout]   --> guntamatic-web/src/lib/api.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub async fn set_boiler_mode(ctx: Context, mode: BoilerMode) -> Result {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_control_program`
[INFO] [stdout]   --> guntamatic-web/src/lib/api.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub async fn set_control_program(ctx: Context, program: ControlProgram) -> Result {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_heating_circuit_program`
[INFO] [stdout]    --> guntamatic-web/src/lib/api.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub async fn set_heating_circuit_program(ctx: Context, heating_circuit_id: u8, program: HeatingProgram) -> Result {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_hot_water_reload`
[INFO] [stdout]    --> guntamatic-web/src/lib/api.rs:115:14
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub async fn set_hot_water_reload(ctx: Context, heating_circuit_id: u8) -> Result {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_additional_hot_water_reload`
[INFO] [stdout]    --> guntamatic-web/src/lib/api.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub async fn set_additional_hot_water_reload(ctx: Context, heating_circuit_id: u8) -> Result {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Result`
[INFO] [stdout]   --> guntamatic-web/src/lib/api.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type Result = std::result::Result<Response, http_types::Error>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> guntamatic-web/src/lib/api.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn run<P>(ctx: Context, synonym: Synonym, params: P) -> Result 
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> guntamatic-web/src/lib/api.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn new(v: V) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_boiler_mode`
[INFO] [stdout]   --> guntamatic-web/src/lib/api.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub async fn set_boiler_mode(ctx: Context, mode: BoilerMode) -> Result {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_control_program`
[INFO] [stdout]   --> guntamatic-web/src/lib/api.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub async fn set_control_program(ctx: Context, program: ControlProgram) -> Result {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_heating_circuit_program`
[INFO] [stdout]    --> guntamatic-web/src/lib/api.rs:110:14
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub async fn set_heating_circuit_program(ctx: Context, heating_circuit_id: u8, program: HeatingProgram) -> Result {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_hot_water_reload`
[INFO] [stdout]    --> guntamatic-web/src/lib/api.rs:115:14
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub async fn set_hot_water_reload(ctx: Context, heating_circuit_id: u8) -> Result {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_additional_hot_water_reload`
[INFO] [stdout]    --> guntamatic-web/src/lib/api.rs:120:14
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub async fn set_additional_hot_water_reload(ctx: Context, heating_circuit_id: u8) -> Result {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "601c562d2890157a5e8e1fa17d7ef7997e65af4890bf0e1fbb8963874dc5c80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "601c562d2890157a5e8e1fa17d7ef7997e65af4890bf0e1fbb8963874dc5c80e", kill_on_drop: false }`
[INFO] [stdout] 601c562d2890157a5e8e1fa17d7ef7997e65af4890bf0e1fbb8963874dc5c80e