[INFO] updating cached repository https://github.com/dgoodlad/corsairlink-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9c552bf6226a6e0a80a4d95a315af8d1152a0314
[INFO] testing dgoodlad/corsairlink-rs against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdgoodlad%2Fcorsairlink-rs" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dgoodlad/corsairlink-rs on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-14/source/Cargo.toml
[INFO] crate git repo https://github.com/dgoodlad/corsairlink-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stdout] 05a5e20799c03e31eeaf223ad8b245bebbdab5c0212b6f3d174aa245ef9645a0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "05a5e20799c03e31eeaf223ad8b245bebbdab5c0212b6f3d174aa245ef9645a0"`
[INFO] [stderr]    Compiling cc v1.0.9
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.7
[INFO] [stderr]    Compiling byteorder v1.2.2
[INFO] [stderr]    Compiling hex-slice v0.1.4
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling libusb v0.3.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[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] [stderr] warning: use of deprecated item '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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 a macro (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: method is never used: `cycle_speed`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:357:5
[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: method is never used: `temp_channel`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:364:5
[INFO] [stderr]     |
[INFO] [stderr] 364 |     fn temp_channel(&self) -> Result<TempChannel> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `"docker" "inspect" "05a5e20799c03e31eeaf223ad8b245bebbdab5c0212b6f3d174aa245ef9645a0"`
[INFO] running `"docker" "rm" "-f" "05a5e20799c03e31eeaf223ad8b245bebbdab5c0212b6f3d174aa245ef9645a0"`
[INFO] [stdout] 05a5e20799c03e31eeaf223ad8b245bebbdab5c0212b6f3d174aa245ef9645a0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b173d95afb9ac97a30633f2b630f5a31ceb0e63083852217d73edbbfdf82c9c1
[INFO] running `"docker" "start" "-a" "b173d95afb9ac97a30633f2b630f5a31ceb0e63083852217d73edbbfdf82c9c1"`
[INFO] [stderr]    Compiling corsairlink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item '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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 a macro (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: method is never used: `cycle_speed`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:357:5
[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: method is never used: `temp_channel`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:364:5
[INFO] [stderr]     |
[INFO] [stderr] 364 |     fn temp_channel(&self) -> Result<TempChannel> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 a macro (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: method is never used: `cycle_speed`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:357:5
[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: method is never used: `temp_channel`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:364:5
[INFO] [stderr]     |
[INFO] [stderr] 364 |     fn temp_channel(&self) -> Result<TempChannel> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "b173d95afb9ac97a30633f2b630f5a31ceb0e63083852217d73edbbfdf82c9c1"`
[INFO] running `"docker" "rm" "-f" "b173d95afb9ac97a30633f2b630f5a31ceb0e63083852217d73edbbfdf82c9c1"`
[INFO] [stdout] b173d95afb9ac97a30633f2b630f5a31ceb0e63083852217d73edbbfdf82c9c1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa4b569cd5a0bd3d12f574fd5490b7fd3a20c7e72a68b3c19bb2f00161f8e1b8
[INFO] running `"docker" "start" "-a" "aa4b569cd5a0bd3d12f574fd5490b7fd3a20c7e72a68b3c19bb2f00161f8e1b8"`
[INFO] [stderr] warning: use of deprecated item '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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 a macro (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: method is never used: `cycle_speed`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:357:5
[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: method is never used: `temp_channel`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:364:5
[INFO] [stderr]     |
[INFO] [stderr] 364 |     fn temp_channel(&self) -> Result<TempChannel> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item '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 a macro (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: method is never used: `cycle_speed`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:357:5
[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: method is never used: `temp_channel`
[INFO] [stderr]    --> src/devices/cooler/h110i.rs:364:5
[INFO] [stderr]     |
[INFO] [stderr] 364 |     fn temp_channel(&self) -> Result<TempChannel> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/corsairlink-3dd277afac4c4f8a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/corsairlink-e7b7f6f905f1414f
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests corsairlink
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/protocol/usbhid.rs - protocol::usbhid (line 13) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/protocol/usbhid.rs - protocol::usbhid (line 13) stdout ----
[INFO] [stdout] error: comparison operators cannot be chained
[INFO] [stdout]  --> src/protocol/usbhid.rs:14:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | LEN <CommandID> <Command> <Command..?> <Zero Padding>
[INFO] [stdout]   |     ^         ^
[INFO] [stdout]   |
[INFO] [stdout]   = help: use `::<...>` instead of `<...>` to specify type 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 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "aa4b569cd5a0bd3d12f574fd5490b7fd3a20c7e72a68b3c19bb2f00161f8e1b8"`
[INFO] running `"docker" "rm" "-f" "aa4b569cd5a0bd3d12f574fd5490b7fd3a20c7e72a68b3c19bb2f00161f8e1b8"`
[INFO] [stdout] aa4b569cd5a0bd3d12f574fd5490b7fd3a20c7e72a68b3c19bb2f00161f8e1b8