[INFO] cloning repository https://github.com/dgoodlad/corsairlink-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dgoodlad/corsairlink-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgoodlad%2Fcorsairlink-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgoodlad%2Fcorsairlink-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c552bf6226a6e0a80a4d95a315af8d1152a0314
[INFO] testing dgoodlad/corsairlink-rs against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgoodlad%2Fcorsairlink-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dgoodlad/corsairlink-rs on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dgoodlad/corsairlink-rs
[INFO] finished tweaking git repo https://github.com/dgoodlad/corsairlink-rs
[INFO] tweaked toml for git repo https://github.com/dgoodlad/corsairlink-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/dgoodlad/corsairlink-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libusb-sys v0.2.3
[INFO] [stderr]   Downloaded libusb v0.3.0
[INFO] [stderr]   Downloaded bit-set v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 849cc3c36b4a9c3d1f383e8c9bed4275fa61a4e8d8e4c08bb63245e7fa50f54c
[INFO] running `Command { std: "docker" "start" "-a" "849cc3c36b4a9c3d1f383e8c9bed4275fa61a4e8d8e4c08bb63245e7fa50f54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "849cc3c36b4a9c3d1f383e8c9bed4275fa61a4e8d8e4c08bb63245e7fa50f54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849cc3c36b4a9c3d1f383e8c9bed4275fa61a4e8d8e4c08bb63245e7fa50f54c", kill_on_drop: false }`
[INFO] [stdout] 849cc3c36b4a9c3d1f383e8c9bed4275fa61a4e8d8e4c08bb63245e7fa50f54c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bfb3fec3fb5653f9b36fdce9bce3f4416fa1bc4df0661757fe8c9498f656c66
[INFO] running `Command { std: "docker" "start" "-a" "8bfb3fec3fb5653f9b36fdce9bce3f4416fa1bc4df0661757fe8c9498f656c66", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling cc v1.0.9
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.7
[INFO] [stderr]    Compiling hex-slice v0.1.4
[INFO] [stderr]    Compiling byteorder v1.2.2
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling libusb v0.3.0
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling corsairlink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     error_chain! {
[INFO] [stdout] 16 | |         foreign_links {
[INFO] [stdout] 17 | |             String(string::FromUtf8Error) #[doc = "Error parsing UTF-8 string"];
[INFO] [stdout] 18 | |             Libusb(libusb::Error) #[doc = "Error from libusb"];
[INFO] [stdout] 19 | |         }
[INFO] [stdout] 20 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     error_chain! {
[INFO] [stdout] 16 | |         foreign_links {
[INFO] [stdout] 17 | |             String(string::FromUtf8Error) #[doc = "Error parsing UTF-8 string"];
[INFO] [stdout] 18 | |             Libusb(libusb::Error) #[doc = "Error from libusb"];
[INFO] [stdout] 19 | |         }
[INFO] [stdout] 20 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/backends/usbhid.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         for mut device in context.devices().unwrap().iter() {
[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: associated function is never used: `cycle_speed`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:357:8
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn cycle_speed(&self) -> Result<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `temp_channel`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:364:8
[INFO] [stdout]     |
[INFO] [stdout] 364 |     fn temp_channel(&self) -> Result<TempChannel> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `profile`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:374:5
[INFO] [stdout]     |
[INFO] [stdout] 374 |     profile: FanProfile,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fan_detected`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:375:5
[INFO] [stdout]     |
[INFO] [stdout] 375 |     fan_detected: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `four_pin`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:376:5
[INFO] [stdout]     |
[INFO] [stdout] 376 |     four_pin: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `temp_channel`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:377:5
[INFO] [stdout]     |
[INFO] [stdout] 377 |     temp_channel: TempChannel,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.22s
[INFO] running `Command { std: "docker" "inspect" "8bfb3fec3fb5653f9b36fdce9bce3f4416fa1bc4df0661757fe8c9498f656c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bfb3fec3fb5653f9b36fdce9bce3f4416fa1bc4df0661757fe8c9498f656c66", kill_on_drop: false }`
[INFO] [stdout] 8bfb3fec3fb5653f9b36fdce9bce3f4416fa1bc4df0661757fe8c9498f656c66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 926945e12069ed154d483e7c795b5eb96ef0e768390eefc4101ab699867068bd
[INFO] running `Command { std: "docker" "start" "-a" "926945e12069ed154d483e7c795b5eb96ef0e768390eefc4101ab699867068bd", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     error_chain! {
[INFO] [stdout] 16 | |         foreign_links {
[INFO] [stdout] 17 | |             String(string::FromUtf8Error) #[doc = "Error parsing UTF-8 string"];
[INFO] [stdout] 18 | |             Libusb(libusb::Error) #[doc = "Error from libusb"];
[INFO] [stdout] 19 | |         }
[INFO] [stdout] 20 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     error_chain! {
[INFO] [stdout] 16 | |         foreign_links {
[INFO] [stdout] 17 | |             String(string::FromUtf8Error) #[doc = "Error parsing UTF-8 string"];
[INFO] [stdout] 18 | |             Libusb(libusb::Error) #[doc = "Error from libusb"];
[INFO] [stdout] 19 | |         }
[INFO] [stdout] 20 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling corsairlink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/backends/usbhid.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         for mut device in context.devices().unwrap().iter() {
[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: associated function is never used: `cycle_speed`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:357:8
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn cycle_speed(&self) -> Result<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `temp_channel`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:364:8
[INFO] [stdout]     |
[INFO] [stdout] 364 |     fn temp_channel(&self) -> Result<TempChannel> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `profile`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:374:5
[INFO] [stdout]     |
[INFO] [stdout] 374 |     profile: FanProfile,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fan_detected`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:375:5
[INFO] [stdout]     |
[INFO] [stdout] 375 |     fan_detected: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `four_pin`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:376:5
[INFO] [stdout]     |
[INFO] [stdout] 376 |     four_pin: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `temp_channel`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:377:5
[INFO] [stdout]     |
[INFO] [stdout] 377 |     temp_channel: TempChannel,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     error_chain! {
[INFO] [stdout] 16 | |         foreign_links {
[INFO] [stdout] 17 | |             String(string::FromUtf8Error) #[doc = "Error parsing UTF-8 string"];
[INFO] [stdout] 18 | |             Libusb(libusb::Error) #[doc = "Error from libusb"];
[INFO] [stdout] 19 | |         }
[INFO] [stdout] 20 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | /     error_chain! {
[INFO] [stdout] 16 | |         foreign_links {
[INFO] [stdout] 17 | |             String(string::FromUtf8Error) #[doc = "Error parsing UTF-8 string"];
[INFO] [stdout] 18 | |             Libusb(libusb::Error) #[doc = "Error from libusb"];
[INFO] [stdout] 19 | |         }
[INFO] [stdout] 20 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/backends/usbhid.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         for mut device in context.devices().unwrap().iter() {
[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: associated function is never used: `cycle_speed`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:357:8
[INFO] [stdout]     |
[INFO] [stdout] 357 |     fn cycle_speed(&self) -> Result<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `temp_channel`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:364:8
[INFO] [stdout]     |
[INFO] [stdout] 364 |     fn temp_channel(&self) -> Result<TempChannel> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `profile`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:374:5
[INFO] [stdout]     |
[INFO] [stdout] 374 |     profile: FanProfile,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fan_detected`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:375:5
[INFO] [stdout]     |
[INFO] [stdout] 375 |     fan_detected: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `four_pin`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:376:5
[INFO] [stdout]     |
[INFO] [stdout] 376 |     four_pin: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `temp_channel`
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:377:5
[INFO] [stdout]     |
[INFO] [stdout] 377 |     temp_channel: TempChannel,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stdout]     |
[INFO] [stdout] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stdout]     |          ^^^^^        ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "926945e12069ed154d483e7c795b5eb96ef0e768390eefc4101ab699867068bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "926945e12069ed154d483e7c795b5eb96ef0e768390eefc4101ab699867068bd", kill_on_drop: false }`
[INFO] [stdout] 926945e12069ed154d483e7c795b5eb96ef0e768390eefc4101ab699867068bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61ecfe162a7d25aa0734ac272b6b117e29311e23736fabbf65dc801843aff7fd
[INFO] running `Command { std: "docker" "start" "-a" "61ecfe162a7d25aa0734ac272b6b117e29311e23736fabbf65dc801843aff7fd", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     error_chain! {
[INFO] [stderr] 16 | |         foreign_links {
[INFO] [stderr] 17 | |             String(string::FromUtf8Error) #[doc = "Error parsing UTF-8 string"];
[INFO] [stderr] 18 | |             Libusb(libusb::Error) #[doc = "Error from libusb"];
[INFO] [stderr] 19 | |         }
[INFO] [stderr] 20 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     error_chain! {
[INFO] [stderr] 16 | |         foreign_links {
[INFO] [stderr] 17 | |             String(string::FromUtf8Error) #[doc = "Error parsing UTF-8 string"];
[INFO] [stderr] 18 | |             Libusb(libusb::Error) #[doc = "Error from libusb"];
[INFO] [stderr] 19 | |         }
[INFO] [stderr] 20 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `impl_error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/backends/usbhid.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         for mut device in context.devices().unwrap().iter() {
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cycle_speed`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:357:8
[INFO] [stderr]     |
[INFO] [stderr] 357 |     fn cycle_speed(&self) -> Result<u8> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `temp_channel`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:364:8
[INFO] [stderr]     |
[INFO] [stderr] 364 |     fn temp_channel(&self) -> Result<TempChannel> {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `profile`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:374:5
[INFO] [stderr]     |
[INFO] [stderr] 374 |     profile: FanProfile,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stderr]     |
[INFO] [stderr] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^        ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fan_detected`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:375:5
[INFO] [stderr]     |
[INFO] [stderr] 375 |     fan_detected: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stderr]     |
[INFO] [stderr] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^        ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `four_pin`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:376:5
[INFO] [stderr]     |
[INFO] [stderr] 376 |     four_pin: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stderr]     |
[INFO] [stderr] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^        ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `temp_channel`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:377:5
[INFO] [stderr]     |
[INFO] [stderr] 377 |     temp_channel: TempChannel,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `FanMode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:372:10
[INFO] [stderr]     |
[INFO] [stderr] 372 | #[derive(Debug, Copy, Clone)]
[INFO] [stderr]     |          ^^^^^        ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `corsairlink` (lib) generated 9 warnings
[INFO] [stderr] warning: `corsairlink` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/corsairlink-49b81ffb017e69ec)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/corsairlink-6724b53795d96fca)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests corsairlink
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/protocol/usbhid.rs - protocol::usbhid (line 12) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/protocol/usbhid.rs - protocol::usbhid (line 12) stdout ----
[INFO] [stdout] error: comparison operators cannot be chained
[INFO] [stdout]  --> src/protocol/usbhid.rs:13:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | LEN <CommandID> <Command> <Command..?> <Zero Padding>
[INFO] [stdout]   |     ^         ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments
[INFO] [stdout]   = help: or use `(...)` if you meant to specify fn arguments
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/protocol/usbhid.rs - protocol::usbhid (line 12)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61ecfe162a7d25aa0734ac272b6b117e29311e23736fabbf65dc801843aff7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61ecfe162a7d25aa0734ac272b6b117e29311e23736fabbf65dc801843aff7fd", kill_on_drop: false }`
[INFO] [stdout] 61ecfe162a7d25aa0734ac272b6b117e29311e23736fabbf65dc801843aff7fd