[INFO] cloning repository https://github.com/t-eckert/grdn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/t-eckert/grdn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-eckert%2Fgrdn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-eckert%2Fgrdn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e466d35ceb04a99e64e88473a84a8bfa6c1149cc
[INFO] checking t-eckert/grdn against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ft-eckert%2Fgrdn" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/t-eckert/grdn
[INFO] finished tweaking git repo https://github.com/t-eckert/grdn
[INFO] tweaked toml for git repo https://github.com/t-eckert/grdn written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/t-eckert/grdn on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/t-eckert/grdn 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea37ee9d37a0e8010d9e2f5b59754ba812eac3bba6e226f53b17d1e38f9a513e
[INFO] running `Command { std: "docker" "start" "-a" "ea37ee9d37a0e8010d9e2f5b59754ba812eac3bba6e226f53b17d1e38f9a513e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea37ee9d37a0e8010d9e2f5b59754ba812eac3bba6e226f53b17d1e38f9a513e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea37ee9d37a0e8010d9e2f5b59754ba812eac3bba6e226f53b17d1e38f9a513e", kill_on_drop: false }`
[INFO] [stdout] ea37ee9d37a0e8010d9e2f5b59754ba812eac3bba6e226f53b17d1e38f9a513e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 886cea90e5a0b74942550853eb076c7408086c9251b9f01f859670f1b4d56ecf
[INFO] running `Command { std: "docker" "start" "-a" "886cea90e5a0b74942550853eb076c7408086c9251b9f01f859670f1b4d56ecf", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]     Checking clap_lex v0.3.1
[INFO] [stderr]     Checking is-terminal v0.4.3
[INFO] [stderr]    Compiling hyper v0.14.24
[INFO] [stderr]    Compiling devise_core v0.3.1
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[INFO] [stderr]    Compiling pear_codegen v0.2.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.14
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[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]     Checking async-stream v0.3.3
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[INFO] [stderr]     Checking pear v0.2.3
[INFO] [stderr]    Compiling devise v0.3.1
[INFO] [stderr]    Compiling rocket_http v0.5.0-rc.2
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[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.2
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking tokio-stream v0.1.11
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[INFO] [stdout] warning: unused import: `health_check`
[INFO] [stdout]  --> src/server/api.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn health_check() -> &'static str {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `health_check`
[INFO] [stdout]  --> src/server/api.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn health_check() -> &'static str {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Report` is never constructed
[INFO] [stdout]  --> src/report.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Report {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sensor` is never used
[INFO] [stdout]  --> src/sensors/sensor.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Sensor {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SoilSensor` is never constructed
[INFO] [stdout]  --> src/sensors/soil_sensor.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SoilSensor {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/sensors/soil_sensor.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl SoilSensor {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(name: String, pin: u8) -> SoilSensor {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Report` is never constructed
[INFO] [stdout]  --> src/report.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Report {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sensor` is never used
[INFO] [stdout]  --> src/sensors/sensor.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Sensor {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SoilSensor` is never constructed
[INFO] [stdout]  --> src/sensors/soil_sensor.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SoilSensor {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/sensors/soil_sensor.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl SoilSensor {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(name: String, pin: u8) -> SoilSensor {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.84s
[INFO] running `Command { std: "docker" "inspect" "886cea90e5a0b74942550853eb076c7408086c9251b9f01f859670f1b4d56ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886cea90e5a0b74942550853eb076c7408086c9251b9f01f859670f1b4d56ecf", kill_on_drop: false }`
[INFO] [stdout] 886cea90e5a0b74942550853eb076c7408086c9251b9f01f859670f1b4d56ecf
