[INFO] fetching crate mcuvisa 0.1.11... [INFO] testing mcuvisa-0.1.11 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate mcuvisa 0.1.11 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate mcuvisa 0.1.11 [INFO] finished tweaking crates.io crate mcuvisa 0.1.11 [INFO] tweaked toml for crates.io crate mcuvisa 0.1.11 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mcuvisa 0.1.11 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding visa-rs v0.4.0 (available: v0.6.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef7db6c9f2f9d0c35783eb9983f934e62256f606513d543c795361cbc506f099 [INFO] running `Command { std: "docker" "start" "-a" "ef7db6c9f2f9d0c35783eb9983f934e62256f606513d543c795361cbc506f099", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef7db6c9f2f9d0c35783eb9983f934e62256f606513d543c795361cbc506f099", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef7db6c9f2f9d0c35783eb9983f934e62256f606513d543c795361cbc506f099", kill_on_drop: false }` [INFO] [stdout] ef7db6c9f2f9d0c35783eb9983f934e62256f606513d543c795361cbc506f099 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f599ba6f22a3aad749da7ca3d837c160e454c8e25d2c961565722c0bb232eb2 [INFO] running `Command { std: "docker" "start" "-a" "3f599ba6f22a3aad749da7ca3d837c160e454c8e25d2c961565722c0bb232eb2", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling visa-sys v0.1.7 [INFO] [stderr] Compiling visa-rs-proc v0.4.0 [INFO] [stderr] Compiling esleep v1.1.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling visa-rs v0.4.0 [INFO] [stderr] Compiling mcuvisa v0.1.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/power/p66319_d.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{debug, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `div` is assigned to, but never used [INFO] [stdout] --> src/power/mod.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let mut div = false; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_div` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `div` is never read [INFO] [stdout] --> src/power/mod.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | div = true; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | self.m_send(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 139 | let _ = self.m_send(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/mod.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | self.mhandle.m_send(&cmd); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 53 | let _ = self.mhandle.m_send(&cmd); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/mod.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | sinstr.m_send(&cmd); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 63 | let _ = sinstr.m_send(&cmd); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/mod.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | self.mhandle.m_send(&cmd); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 71 | let _ = self.mhandle.m_send(&cmd); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `avgCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub avgCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `avg_curr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `highCuur` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub highCuur: f64, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `high_cuur` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `lowCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub lowCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `low_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `maxCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub maxCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `max_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `minCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub minCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `min_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/p66319_d.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | dfile.write(ss.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = dfile.write(ss.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.29s [INFO] running `Command { std: "docker" "inspect" "3f599ba6f22a3aad749da7ca3d837c160e454c8e25d2c961565722c0bb232eb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f599ba6f22a3aad749da7ca3d837c160e454c8e25d2c961565722c0bb232eb2", kill_on_drop: false }` [INFO] [stdout] 3f599ba6f22a3aad749da7ca3d837c160e454c8e25d2c961565722c0bb232eb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8e614fa6a2ac6ee4d1e7752c1871ef330603b71ebc28253495c6a1494fbe60e [INFO] running `Command { std: "docker" "start" "-a" "b8e614fa6a2ac6ee4d1e7752c1871ef330603b71ebc28253495c6a1494fbe60e", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/power/p66319_d.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{debug, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `div` is assigned to, but never used [INFO] [stdout] --> src/power/mod.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let mut div = false; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_div` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `div` is never read [INFO] [stdout] --> src/power/mod.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | div = true; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | self.m_send(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 139 | let _ = self.m_send(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/mod.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | self.mhandle.m_send(&cmd); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 53 | let _ = self.mhandle.m_send(&cmd); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/mod.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | sinstr.m_send(&cmd); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 63 | let _ = sinstr.m_send(&cmd); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/mod.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | self.mhandle.m_send(&cmd); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 71 | let _ = self.mhandle.m_send(&cmd); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `avgCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub avgCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `avg_curr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `highCuur` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub highCuur: f64, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `high_cuur` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `lowCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub lowCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `low_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `maxCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub maxCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `max_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `minCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub minCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `min_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/p66319_d.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | dfile.write(ss.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = dfile.write(ss.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mcuvisa v0.1.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/power/p66319_d.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{debug, info}; [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: `std::sync::Arc` [INFO] [stdout] --> src/lib.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::power::p66319_d as powered` [INFO] [stdout] --> src/lib.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | use super::power::p66319_d as powered; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `div` is assigned to, but never used [INFO] [stdout] --> src/power/mod.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let mut div = false; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_div` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `div` is never read [INFO] [stdout] --> src/power/mod.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | div = true; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | let mut cdd = DefaultRM::new().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | let mut cdsd= cdd.m_open("path",AccessMode::NO_LOCK, 30).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:165:13 [INFO] [stdout] | [INFO] [stdout] 165 | let mut cdd = DefaultRM::new().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | self.m_send(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 139 | let _ = self.m_send(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/mod.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | self.mhandle.m_send(&cmd); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 53 | let _ = self.mhandle.m_send(&cmd); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/mod.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | sinstr.m_send(&cmd); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 63 | let _ = sinstr.m_send(&cmd); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/mod.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | self.mhandle.m_send(&cmd); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 71 | let _ = self.mhandle.m_send(&cmd); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `avgCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub avgCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `avg_curr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `highCuur` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub highCuur: f64, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `high_cuur` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `lowCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub lowCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `low_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `maxCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub maxCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `max_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `minCurr` should have a snake case name [INFO] [stdout] --> src/power/p66319_d.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub minCurr: f64, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `min_curr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/power/p66319_d.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | dfile.write(ss.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 107 | let _ = dfile.write(ss.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcUDm4z0/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libesleep-144489a0824e7abe.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libvisa_rs-ae2e53ae419ac0aa,liblog-394b918668cad64a,libnum_enum-c06c82cf31fd6ebc,libbitflags-e2b4db6c651223da,libvisa_sys-6a91e8582bd5013f}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lvisa" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcUDm4z0/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/mcuvisa-cdbc34358ae79b72" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lvisa [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mcuvisa` (lib test) due to 1 previous error; 18 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b8e614fa6a2ac6ee4d1e7752c1871ef330603b71ebc28253495c6a1494fbe60e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8e614fa6a2ac6ee4d1e7752c1871ef330603b71ebc28253495c6a1494fbe60e", kill_on_drop: false }` [INFO] [stdout] b8e614fa6a2ac6ee4d1e7752c1871ef330603b71ebc28253495c6a1494fbe60e