[INFO] fetching crate mcuvisa 0.1.10... [INFO] checking mcuvisa-0.1.10 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate mcuvisa 0.1.10 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate mcuvisa 0.1.10 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mcuvisa 0.1.10 [INFO] finished tweaking crates.io crate mcuvisa 0.1.10 [INFO] tweaked toml for crates.io crate mcuvisa 0.1.10 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding num_enum v0.5.11 (latest: v0.7.3) [INFO] [stderr] Adding num_enum_derive v0.5.11 (latest: v0.7.3) [INFO] [stderr] Adding proc-macro-crate v1.3.1 (latest: v3.2.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.20) [INFO] [stderr] Adding visa-rs v0.4.0 (latest: v0.6.2) [INFO] [stderr] Adding visa-rs-proc v0.4.0 (latest: v0.6.1) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.18) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded visa-rs-proc v0.4.0 [INFO] [stderr] Downloaded visa-sys v0.1.7 [INFO] [stderr] Downloaded visa-rs v0.4.0 [INFO] [stderr] Downloaded esleep v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 425cb65a2737f9b71d0de3337abeb79f459141333bb6edf89212d881a22c4a5a [INFO] running `Command { std: "docker" "start" "-a" "425cb65a2737f9b71d0de3337abeb79f459141333bb6edf89212d881a22c4a5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "425cb65a2737f9b71d0de3337abeb79f459141333bb6edf89212d881a22c4a5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "425cb65a2737f9b71d0de3337abeb79f459141333bb6edf89212d881a22c4a5a", kill_on_drop: false }` [INFO] [stdout] 425cb65a2737f9b71d0de3337abeb79f459141333bb6edf89212d881a22c4a5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 822acade27c1408028aba50ca02e6e5085cb77489d4405975f0e138887f695fa [INFO] running `Command { std: "docker" "start" "-a" "822acade27c1408028aba50ca02e6e5085cb77489d4405975f0e138887f695fa", 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 toml_datetime v0.6.8 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling visa-sys v0.1.7 [INFO] [stderr] Checking esleep v1.1.0 [INFO] [stderr] Compiling visa-rs-proc v0.4.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking visa-rs v0.4.0 [INFO] [stderr] Checking mcuvisa v0.1.10 (/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)]` 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: 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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] 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)]` 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)]` 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] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.70s [INFO] running `Command { std: "docker" "inspect" "822acade27c1408028aba50ca02e6e5085cb77489d4405975f0e138887f695fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "822acade27c1408028aba50ca02e6e5085cb77489d4405975f0e138887f695fa", kill_on_drop: false }` [INFO] [stdout] 822acade27c1408028aba50ca02e6e5085cb77489d4405975f0e138887f695fa