[INFO] fetching crate libpower 0.2.0...
[INFO] checking libpower-0.2.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate libpower 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate libpower 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate libpower 0.2.0
[INFO] tweaked toml for crates.io crate libpower 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libpower 0.2.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libpower 0.2.0 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edc93d5267a4132ffa4733e8a5e8f7c3d87b60a47b7d7f4adfd2d870df5da0e3
[INFO] running `Command { std: "docker" "start" "-a" "edc93d5267a4132ffa4733e8a5e8f7c3d87b60a47b7d7f4adfd2d870df5da0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edc93d5267a4132ffa4733e8a5e8f7c3d87b60a47b7d7f4adfd2d870df5da0e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc93d5267a4132ffa4733e8a5e8f7c3d87b60a47b7d7f4adfd2d870df5da0e3", kill_on_drop: false }`
[INFO] [stdout] edc93d5267a4132ffa4733e8a5e8f7c3d87b60a47b7d7f4adfd2d870df5da0e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba87168be834481880e87ab7aca25d522e107ac97725a88230fff34a98ba9a6f
[INFO] running `Command { std: "docker" "start" "-a" "ba87168be834481880e87ab7aca25d522e107ac97725a88230fff34a98ba9a6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking libpower v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `wc` is never read
[INFO] [stdout]    --> src/filter/butterworth_hpf.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub struct ButterworthHPF<const N: usize> {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 115 |     wc: f32,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ButterworthHPF` 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: field `wc` is never read
[INFO] [stdout]    --> src/filter/butterworth_lpf.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct ButterworthLPF<const N: usize> {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 113 |     wc: f32,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ButterworthLPF` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pv_i_low`, `pv_v_low`, `conductance`, `incremental_conductance`, and `mppt_enable` are never read
[INFO] [stdout]    --> src/mppt/incremental_conductance.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct MPPT {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pv_i_low: f32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pv_v_low: f32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     conductance: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 147 |     /// Incremental conductance (dI/dV)
[INFO] [stdout] 148 |     incremental_conductance: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     mppt_enable: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `delta_pv_power` and `mppt_enable` are never read
[INFO] [stdout]    --> src/mppt/perturb_and_observe.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct MPPT {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 127 |     delta_pv_power: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     mppt_enable: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sampling_frequency` is never read
[INFO] [stdout]    --> src/pll/spll_1ph_sogi.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct SPLL {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |     sampling_frequency: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wc` is never read
[INFO] [stdout]    --> src/filter/butterworth_hpf.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub struct ButterworthHPF<const N: usize> {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 115 |     wc: f32,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ButterworthHPF` 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: field `wc` is never read
[INFO] [stdout]    --> src/filter/butterworth_lpf.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct ButterworthLPF<const N: usize> {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 113 |     wc: f32,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ButterworthLPF` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pv_i_low`, `pv_v_low`, `conductance`, `incremental_conductance`, and `mppt_enable` are never read
[INFO] [stdout]    --> src/mppt/incremental_conductance.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct MPPT {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pv_i_low: f32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pv_v_low: f32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     conductance: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 147 |     /// Incremental conductance (dI/dV)
[INFO] [stdout] 148 |     incremental_conductance: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     mppt_enable: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `delta_pv_power` and `mppt_enable` are never read
[INFO] [stdout]    --> src/mppt/perturb_and_observe.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct MPPT {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 127 |     delta_pv_power: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     mppt_enable: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sampling_frequency` is never read
[INFO] [stdout]    --> src/pll/spll_1ph_sogi.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct SPLL {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |     sampling_frequency: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "ba87168be834481880e87ab7aca25d522e107ac97725a88230fff34a98ba9a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba87168be834481880e87ab7aca25d522e107ac97725a88230fff34a98ba9a6f", kill_on_drop: false }`
[INFO] [stdout] ba87168be834481880e87ab7aca25d522e107ac97725a88230fff34a98ba9a6f
