[INFO] fetching crate neuromorphic-drivers 0.16.4...
[INFO] testing neuromorphic-drivers-0.16.4 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate neuromorphic-drivers 0.16.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate neuromorphic-drivers 0.16.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate neuromorphic-drivers 0.16.4
[INFO] tweaked toml for crates.io crate neuromorphic-drivers 0.16.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate neuromorphic-drivers 0.16.4 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate neuromorphic-drivers 0.16.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded neuromorphic-types v0.6.0
[INFO] [stderr]   Downloaded rusb v0.9.4
[INFO] [stderr]   Downloaded libusb1-sys v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86bf659322c02da7d38cda110d06f722ea8fc9d2bbceb358ddb6e9c82f1d199e
[INFO] running `Command { std: "docker" "start" "-a" "86bf659322c02da7d38cda110d06f722ea8fc9d2bbceb358ddb6e9c82f1d199e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86bf659322c02da7d38cda110d06f722ea8fc9d2bbceb358ddb6e9c82f1d199e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86bf659322c02da7d38cda110d06f722ea8fc9d2bbceb358ddb6e9c82f1d199e", kill_on_drop: false }`
[INFO] [stdout] 86bf659322c02da7d38cda110d06f722ea8fc9d2bbceb358ddb6e9c82f1d199e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 446285d6b2e270f14a1bd91d01e5b9f0b5b2725e6b3a5c53c27b0ad6460f0e00
[INFO] running `Command { std: "docker" "start" "-a" "446285d6b2e270f14a1bd91d01e5b9f0b5b2725e6b3a5c53c27b0ad6460f0e00", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusb v0.9.4
[INFO] [stderr]    Compiling neuromorphic-types v0.6.0
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling libusb1-sys v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling neuromorphic-drivers v0.16.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/davis346.rs:251:34
[INFO] [stdout]     |
[INFO] [stdout] 251 |     pub fn events_lengths(&self, slice: &[u8]) -> EventsLengths {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/davis346.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         slice: &[u8],
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `threshold_t`
[INFO] [stdout]    --> src/adapters/davis346.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |         threshold_t: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/dvxplorer.rs:162:34
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn events_lengths(&self, slice: &[u8]) -> EventsLengths {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/dvxplorer.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         slice: &[u8],
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `threshold_t`
[INFO] [stdout]    --> src/adapters/dvxplorer.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         threshold_t: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:521:5
[INFO] [stdout]     |
[INFO] [stdout] 521 |     handle: &rusb::DeviceHandle<rusb::Context>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous_configuration`
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:522:5
[INFO] [stdout]     |
[INFO] [stdout] 522 |     previous_configuration: Option<&Configuration>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous_configuration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `configuration`
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:523:5
[INFO] [stdout]     |
[INFO] [stdout] 523 |     configuration: &Configuration,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_configuration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dvs_orientation` is never read
[INFO] [stdout]   --> src/adapters/dvxplorer.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct Adapter {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 97 |     dvs_orientation: inivation_dvxplorer::DvsOrientation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DVS_SIZE_COLUMNS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1004:7
[INFO] [stdout]      |
[INFO] [stdout] 1004 | const DVS_SIZE_COLUMNS: SpiRegister = SpiRegister::new(ModuleAddress::Dvs, 0);
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DVS_SIZE_ROWS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1005:7
[INFO] [stdout]      |
[INFO] [stdout] 1005 | const DVS_SIZE_ROWS: SpiRegister = SpiRegister::new(ModuleAddress::Dvs, 1);
[INFO] [stdout]      |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `APS_SIZE_COLUMNS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1048:7
[INFO] [stdout]      |
[INFO] [stdout] 1048 | const APS_SIZE_COLUMNS: SpiRegister = SpiRegister::new(ModuleAddress::Aps, 0);
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `APS_SIZE_ROWS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1049:7
[INFO] [stdout]      |
[INFO] [stdout] 1049 | const APS_SIZE_ROWS: SpiRegister = SpiRegister::new(ModuleAddress::Aps, 1);
[INFO] [stdout]      |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 554 | impl SpiRegister {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 555 |     fn get(&self, handle: &rusb::DeviceHandle<rusb::Context>) -> Result<u8, Error> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEVICE_TIMING_MAX_EVENT_NUM` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:758:7
[INFO] [stdout]     |
[INFO] [stdout] 758 | const DEVICE_TIMING_MAX_EVENT_NUM: SpiRegister = SpiRegister::new(ModuleAddress::Device, 0x3251);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEVICE_TIMING_NEXT_SELX_START` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:769:7
[INFO] [stdout]     |
[INFO] [stdout] 769 | const DEVICE_TIMING_NEXT_SELX_START: SpiRegister16 =
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHIP_IDENTIFIER` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:823:7
[INFO] [stdout]     |
[INFO] [stdout] 823 | const CHIP_IDENTIFIER: SpiRegister32 = SpiRegister32::new(ModuleAddress::SystemInformation, 1);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEVICE_IS_MASTER` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:824:7
[INFO] [stdout]     |
[INFO] [stdout] 824 | const DEVICE_IS_MASTER: SpiRegister32 = SpiRegister32::new(ModuleAddress::SystemInformation, 2);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/device.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView>;
[INFO] [stdout]    |                          ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView<'_>>;
[INFO] [stdout]    |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/devices.rs:258:42
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 pub fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView> {
[INFO] [stdout]     |                                          ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 445 | register! { inivation_davis346, inivation_dvxplorer, prophesee_evk3_hd, prophesee_evk4 }
[INFO] [stdout]     | ---------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 pub fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView<'_>> {
[INFO] [stdout]     |                                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/usb.rs:863:30
[INFO] [stdout]     |
[INFO] [stdout] 863 |     pub fn next_with_timeout(&self, duration: &std::time::Duration) -> Option<BufferView> {
[INFO] [stdout]     |                              ^^^^^ the lifetime is elided here                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 863 |     pub fn next_with_timeout(&self, duration: &std::time::Duration) -> Option<BufferView<'_>> {
[INFO] [stdout]     |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.55s
[INFO] running `Command { std: "docker" "inspect" "446285d6b2e270f14a1bd91d01e5b9f0b5b2725e6b3a5c53c27b0ad6460f0e00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446285d6b2e270f14a1bd91d01e5b9f0b5b2725e6b3a5c53c27b0ad6460f0e00", kill_on_drop: false }`
[INFO] [stdout] 446285d6b2e270f14a1bd91d01e5b9f0b5b2725e6b3a5c53c27b0ad6460f0e00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e41ca1e0cc6579ebd5d64e1fdf919d1d17c4701f60a110410b76662d32391c04
[INFO] running `Command { std: "docker" "start" "-a" "e41ca1e0cc6579ebd5d64e1fdf919d1d17c4701f60a110410b76662d32391c04", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/davis346.rs:251:34
[INFO] [stdout]     |
[INFO] [stdout] 251 |     pub fn events_lengths(&self, slice: &[u8]) -> EventsLengths {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/davis346.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         slice: &[u8],
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `threshold_t`
[INFO] [stdout]    --> src/adapters/davis346.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |         threshold_t: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/dvxplorer.rs:162:34
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn events_lengths(&self, slice: &[u8]) -> EventsLengths {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/dvxplorer.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         slice: &[u8],
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `threshold_t`
[INFO] [stdout]    --> src/adapters/dvxplorer.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         threshold_t: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:521:5
[INFO] [stdout]     |
[INFO] [stdout] 521 |     handle: &rusb::DeviceHandle<rusb::Context>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous_configuration`
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:522:5
[INFO] [stdout]     |
[INFO] [stdout] 522 |     previous_configuration: Option<&Configuration>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous_configuration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `configuration`
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:523:5
[INFO] [stdout]     |
[INFO] [stdout] 523 |     configuration: &Configuration,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_configuration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dvs_orientation` is never read
[INFO] [stdout]   --> src/adapters/dvxplorer.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct Adapter {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 97 |     dvs_orientation: inivation_dvxplorer::DvsOrientation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DVS_SIZE_COLUMNS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1004:7
[INFO] [stdout]      |
[INFO] [stdout] 1004 | const DVS_SIZE_COLUMNS: SpiRegister = SpiRegister::new(ModuleAddress::Dvs, 0);
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DVS_SIZE_ROWS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1005:7
[INFO] [stdout]      |
[INFO] [stdout] 1005 | const DVS_SIZE_ROWS: SpiRegister = SpiRegister::new(ModuleAddress::Dvs, 1);
[INFO] [stdout]      |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `APS_SIZE_COLUMNS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1048:7
[INFO] [stdout]      |
[INFO] [stdout] 1048 | const APS_SIZE_COLUMNS: SpiRegister = SpiRegister::new(ModuleAddress::Aps, 0);
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `APS_SIZE_ROWS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1049:7
[INFO] [stdout]      |
[INFO] [stdout] 1049 | const APS_SIZE_ROWS: SpiRegister = SpiRegister::new(ModuleAddress::Aps, 1);
[INFO] [stdout]      |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 554 | impl SpiRegister {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 555 |     fn get(&self, handle: &rusb::DeviceHandle<rusb::Context>) -> Result<u8, Error> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEVICE_TIMING_MAX_EVENT_NUM` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:758:7
[INFO] [stdout]     |
[INFO] [stdout] 758 | const DEVICE_TIMING_MAX_EVENT_NUM: SpiRegister = SpiRegister::new(ModuleAddress::Device, 0x3251);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEVICE_TIMING_NEXT_SELX_START` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:769:7
[INFO] [stdout]     |
[INFO] [stdout] 769 | const DEVICE_TIMING_NEXT_SELX_START: SpiRegister16 =
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHIP_IDENTIFIER` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:823:7
[INFO] [stdout]     |
[INFO] [stdout] 823 | const CHIP_IDENTIFIER: SpiRegister32 = SpiRegister32::new(ModuleAddress::SystemInformation, 1);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEVICE_IS_MASTER` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:824:7
[INFO] [stdout]     |
[INFO] [stdout] 824 | const DEVICE_IS_MASTER: SpiRegister32 = SpiRegister32::new(ModuleAddress::SystemInformation, 2);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/device.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView>;
[INFO] [stdout]    |                          ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView<'_>>;
[INFO] [stdout]    |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/devices.rs:258:42
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 pub fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView> {
[INFO] [stdout]     |                                          ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 445 | register! { inivation_davis346, inivation_dvxplorer, prophesee_evk3_hd, prophesee_evk4 }
[INFO] [stdout]     | ---------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 pub fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView<'_>> {
[INFO] [stdout]     |                                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/usb.rs:863:30
[INFO] [stdout]     |
[INFO] [stdout] 863 |     pub fn next_with_timeout(&self, duration: &std::time::Duration) -> Option<BufferView> {
[INFO] [stdout]     |                              ^^^^^ the lifetime is elided here                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 863 |     pub fn next_with_timeout(&self, duration: &std::time::Duration) -> Option<BufferView<'_>> {
[INFO] [stdout]     |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling neuromorphic-drivers v0.16.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/davis346.rs:251:34
[INFO] [stdout]     |
[INFO] [stdout] 251 |     pub fn events_lengths(&self, slice: &[u8]) -> EventsLengths {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/davis346.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         slice: &[u8],
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `threshold_t`
[INFO] [stdout]    --> src/adapters/davis346.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |         threshold_t: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/dvxplorer.rs:162:34
[INFO] [stdout]     |
[INFO] [stdout] 162 |     pub fn events_lengths(&self, slice: &[u8]) -> EventsLengths {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `slice`
[INFO] [stdout]    --> src/adapters/dvxplorer.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         slice: &[u8],
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `threshold_t`
[INFO] [stdout]    --> src/adapters/dvxplorer.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         threshold_t: u64,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle`
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:521:5
[INFO] [stdout]     |
[INFO] [stdout] 521 |     handle: &rusb::DeviceHandle<rusb::Context>,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `previous_configuration`
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:522:5
[INFO] [stdout]     |
[INFO] [stdout] 522 |     previous_configuration: Option<&Configuration>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous_configuration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `configuration`
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:523:5
[INFO] [stdout]     |
[INFO] [stdout] 523 |     configuration: &Configuration,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_configuration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dvs_orientation` is never read
[INFO] [stdout]   --> src/adapters/dvxplorer.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct Adapter {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 97 |     dvs_orientation: inivation_dvxplorer::DvsOrientation,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DVS_SIZE_COLUMNS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1004:7
[INFO] [stdout]      |
[INFO] [stdout] 1004 | const DVS_SIZE_COLUMNS: SpiRegister = SpiRegister::new(ModuleAddress::Dvs, 0);
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DVS_SIZE_ROWS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1005:7
[INFO] [stdout]      |
[INFO] [stdout] 1005 | const DVS_SIZE_ROWS: SpiRegister = SpiRegister::new(ModuleAddress::Dvs, 1);
[INFO] [stdout]      |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `APS_SIZE_COLUMNS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1048:7
[INFO] [stdout]      |
[INFO] [stdout] 1048 | const APS_SIZE_COLUMNS: SpiRegister = SpiRegister::new(ModuleAddress::Aps, 0);
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `APS_SIZE_ROWS` is never used
[INFO] [stdout]     --> src/devices/inivation_davis346.rs:1049:7
[INFO] [stdout]      |
[INFO] [stdout] 1049 | const APS_SIZE_ROWS: SpiRegister = SpiRegister::new(ModuleAddress::Aps, 1);
[INFO] [stdout]      |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 554 | impl SpiRegister {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 555 |     fn get(&self, handle: &rusb::DeviceHandle<rusb::Context>) -> Result<u8, Error> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEVICE_TIMING_MAX_EVENT_NUM` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:758:7
[INFO] [stdout]     |
[INFO] [stdout] 758 | const DEVICE_TIMING_MAX_EVENT_NUM: SpiRegister = SpiRegister::new(ModuleAddress::Device, 0x3251);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEVICE_TIMING_NEXT_SELX_START` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:769:7
[INFO] [stdout]     |
[INFO] [stdout] 769 | const DEVICE_TIMING_NEXT_SELX_START: SpiRegister16 =
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHIP_IDENTIFIER` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:823:7
[INFO] [stdout]     |
[INFO] [stdout] 823 | const CHIP_IDENTIFIER: SpiRegister32 = SpiRegister32::new(ModuleAddress::SystemInformation, 1);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEVICE_IS_MASTER` is never used
[INFO] [stdout]    --> src/devices/inivation_dvxplorer.rs:824:7
[INFO] [stdout]     |
[INFO] [stdout] 824 | const DEVICE_IS_MASTER: SpiRegister32 = SpiRegister32::new(ModuleAddress::SystemInformation, 2);
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/device.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView>;
[INFO] [stdout]    |                          ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView<'_>>;
[INFO] [stdout]    |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/devices.rs:258:42
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 pub fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView> {
[INFO] [stdout]     |                                          ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] ...
[INFO] [stdout] 445 | register! { inivation_davis346, inivation_dvxplorer, prophesee_evk3_hd, prophesee_evk4 }
[INFO] [stdout]     | ---------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 258 |                 pub fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView<'_>> {
[INFO] [stdout]     |                                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/usb.rs:863:30
[INFO] [stdout]     |
[INFO] [stdout] 863 |     pub fn next_with_timeout(&self, duration: &std::time::Duration) -> Option<BufferView> {
[INFO] [stdout]     |                              ^^^^^ the lifetime is elided here                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 863 |     pub fn next_with_timeout(&self, duration: &std::time::Duration) -> Option<BufferView<'_>> {
[INFO] [stdout]     |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "e41ca1e0cc6579ebd5d64e1fdf919d1d17c4701f60a110410b76662d32391c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41ca1e0cc6579ebd5d64e1fdf919d1d17c4701f60a110410b76662d32391c04", kill_on_drop: false }`
[INFO] [stdout] e41ca1e0cc6579ebd5d64e1fdf919d1d17c4701f60a110410b76662d32391c04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9cd46690391e358ee2cc2dce253706e21b90a27cb56d873b1297cc2aabb9d7e9
[INFO] running `Command { std: "docker" "start" "-a" "9cd46690391e358ee2cc2dce253706e21b90a27cb56d873b1297cc2aabb9d7e9", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `slice`
[INFO] [stderr]    --> src/adapters/davis346.rs:251:34
[INFO] [stderr]     |
[INFO] [stderr] 251 |     pub fn events_lengths(&self, slice: &[u8]) -> EventsLengths {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `slice`
[INFO] [stderr]    --> src/adapters/davis346.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |         slice: &[u8],
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `threshold_t`
[INFO] [stderr]    --> src/adapters/davis346.rs:267:9
[INFO] [stderr]     |
[INFO] [stderr] 267 |         threshold_t: u64,
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `slice`
[INFO] [stderr]    --> src/adapters/dvxplorer.rs:162:34
[INFO] [stderr]     |
[INFO] [stderr] 162 |     pub fn events_lengths(&self, slice: &[u8]) -> EventsLengths {
[INFO] [stderr]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `slice`
[INFO] [stderr]    --> src/adapters/dvxplorer.rs:176:9
[INFO] [stderr]     |
[INFO] [stderr] 176 |         slice: &[u8],
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `threshold_t`
[INFO] [stderr]    --> src/adapters/dvxplorer.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         threshold_t: u64,
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_threshold_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `handle`
[INFO] [stderr]    --> src/devices/inivation_dvxplorer.rs:521:5
[INFO] [stderr]     |
[INFO] [stderr] 521 |     handle: &rusb::DeviceHandle<rusb::Context>,
[INFO] [stderr]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `previous_configuration`
[INFO] [stderr]    --> src/devices/inivation_dvxplorer.rs:522:5
[INFO] [stderr]     |
[INFO] [stderr] 522 |     previous_configuration: Option<&Configuration>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_previous_configuration`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `configuration`
[INFO] [stderr]    --> src/devices/inivation_dvxplorer.rs:523:5
[INFO] [stderr]     |
[INFO] [stderr] 523 |     configuration: &Configuration,
[INFO] [stderr]     |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_configuration`
[INFO] [stderr] 
[INFO] [stderr] warning: field `dvs_orientation` is never read
[INFO] [stderr]   --> src/adapters/dvxplorer.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub struct Adapter {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 97 |     dvs_orientation: inivation_dvxplorer::DvsOrientation,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DVS_SIZE_COLUMNS` is never used
[INFO] [stderr]     --> src/devices/inivation_davis346.rs:1004:7
[INFO] [stderr]      |
[INFO] [stderr] 1004 | const DVS_SIZE_COLUMNS: SpiRegister = SpiRegister::new(ModuleAddress::Dvs, 0);
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DVS_SIZE_ROWS` is never used
[INFO] [stderr]     --> src/devices/inivation_davis346.rs:1005:7
[INFO] [stderr]      |
[INFO] [stderr] 1005 | const DVS_SIZE_ROWS: SpiRegister = SpiRegister::new(ModuleAddress::Dvs, 1);
[INFO] [stderr]      |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `APS_SIZE_COLUMNS` is never used
[INFO] [stderr]     --> src/devices/inivation_davis346.rs:1048:7
[INFO] [stderr]      |
[INFO] [stderr] 1048 | const APS_SIZE_COLUMNS: SpiRegister = SpiRegister::new(ModuleAddress::Aps, 0);
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `APS_SIZE_ROWS` is never used
[INFO] [stderr]     --> src/devices/inivation_davis346.rs:1049:7
[INFO] [stderr]      |
[INFO] [stderr] 1049 | const APS_SIZE_ROWS: SpiRegister = SpiRegister::new(ModuleAddress::Aps, 1);
[INFO] [stderr]      |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]    --> src/devices/inivation_dvxplorer.rs:555:8
[INFO] [stderr]     |
[INFO] [stderr] 554 | impl SpiRegister {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] 555 |     fn get(&self, handle: &rusb::DeviceHandle<rusb::Context>) -> Result<u8, Error> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEVICE_TIMING_MAX_EVENT_NUM` is never used
[INFO] [stderr]    --> src/devices/inivation_dvxplorer.rs:758:7
[INFO] [stderr]     |
[INFO] [stderr] 758 | const DEVICE_TIMING_MAX_EVENT_NUM: SpiRegister = SpiRegister::new(ModuleAddress::Device, 0x3251);
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEVICE_TIMING_NEXT_SELX_START` is never used
[INFO] [stderr]    --> src/devices/inivation_dvxplorer.rs:769:7
[INFO] [stderr]     |
[INFO] [stderr] 769 | const DEVICE_TIMING_NEXT_SELX_START: SpiRegister16 =
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CHIP_IDENTIFIER` is never used
[INFO] [stderr]    --> src/devices/inivation_dvxplorer.rs:823:7
[INFO] [stderr]     |
[INFO] [stderr] 823 | const CHIP_IDENTIFIER: SpiRegister32 = SpiRegister32::new(ModuleAddress::SystemInformation, 1);
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEVICE_IS_MASTER` is never used
[INFO] [stderr]    --> src/devices/inivation_dvxplorer.rs:824:7
[INFO] [stderr]     |
[INFO] [stderr] 824 | const DEVICE_IS_MASTER: SpiRegister32 = SpiRegister32::new(ModuleAddress::SystemInformation, 2);
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/device.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView>;
[INFO] [stderr]    |                          ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView<'_>>;
[INFO] [stderr]    |                                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/devices.rs:258:42
[INFO] [stderr]     |
[INFO] [stderr] 258 |                 pub fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView> {
[INFO] [stderr]     |                                          ^^^^^ the lifetime is elided here               ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr] ...
[INFO] [stderr] 445 | register! { inivation_davis346, inivation_dvxplorer, prophesee_evk3_hd, prophesee_evk4 }
[INFO] [stderr]     | ---------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: this warning originates in the macro `register` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 258 |                 pub fn next_with_timeout(&self, timeout: &std::time::Duration) -> Option<usb::BufferView<'_>> {
[INFO] [stderr]     |                                                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/usb.rs:863:30
[INFO] [stderr]     |
[INFO] [stderr] 863 |     pub fn next_with_timeout(&self, duration: &std::time::Duration) -> Option<BufferView> {
[INFO] [stderr]     |                              ^^^^^ the lifetime is elided here                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 863 |     pub fn next_with_timeout(&self, duration: &std::time::Duration) -> Option<BufferView<'_>> {
[INFO] [stderr]     |                                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `neuromorphic-drivers` (lib) generated 22 warnings (run `cargo fix --lib -p neuromorphic-drivers` to apply 12 suggestions)
[INFO] [stderr] warning: `neuromorphic-drivers` (lib test) generated 22 warnings (22 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/neuromorphic_drivers-0809ba7368cf2dcb)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/evk4.rs (/opt/rustwide/target/debug/deps/evk4-d2b93ebda1ea7dbd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test read ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- read stdout ----
[INFO] [stdout] Error: PropheseeEvk4(Usb(Device))
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     read
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test evk4`
[INFO] running `Command { std: "docker" "inspect" "9cd46690391e358ee2cc2dce253706e21b90a27cb56d873b1297cc2aabb9d7e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd46690391e358ee2cc2dce253706e21b90a27cb56d873b1297cc2aabb9d7e9", kill_on_drop: false }`
[INFO] [stdout] 9cd46690391e358ee2cc2dce253706e21b90a27cb56d873b1297cc2aabb9d7e9
