[INFO] fetching crate cognitive-device-manager 0.1.0...
[INFO] checking cognitive-device-manager-0.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate cognitive-device-manager 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cognitive-device-manager 0.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cognitive-device-manager 0.1.0
[INFO] finished tweaking crates.io crate cognitive-device-manager 0.1.0
[INFO] tweaked toml for crates.io crate cognitive-device-manager 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libdbus-sys v0.1.5
[INFO] [stderr]   Downloaded dbus v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0e5054d5b3964a36f57f5944bf9843efe9e626d9faf844c7cbb2c77710bde25
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0e5054d5b3964a36f57f5944bf9843efe9e626d9faf844c7cbb2c77710bde25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0e5054d5b3964a36f57f5944bf9843efe9e626d9faf844c7cbb2c77710bde25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e5054d5b3964a36f57f5944bf9843efe9e626d9faf844c7cbb2c77710bde25", kill_on_drop: false }`
[INFO] [stdout] d0e5054d5b3964a36f57f5944bf9843efe9e626d9faf844c7cbb2c77710bde25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c6ef989c792a14296890b62375bce79b505cfe60be13c2e7adfd6f954b8ad32
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9c6ef989c792a14296890b62375bce79b505cfe60be13c2e7adfd6f954b8ad32", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]    Compiling libdbus-sys v0.1.5
[INFO] [stderr]     Checking cognitive-inputs v0.1.0
[INFO] [stderr]     Checking drm-rs v0.1.3
[INFO] [stderr]     Checking dbus v0.5.4
[INFO] [stderr]     Checking cognitive-device-manager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_gateway.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     handler: Box<InputHandling>,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputHandling`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_gateway.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     forwarder: Box<InputForwarding>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_gateway.rs:36:29
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(handler: Box<InputHandling>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputHandling`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_gateway.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |                forwarder: Box<InputForwarding>,
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/drivers.rs:23:45
[INFO] [stdout]    |
[INFO] [stdout] 23 |                          gateway: Arc<Mutex<InputForwarding>>,
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/evdev_driver.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |     gateway: Arc<Mutex<InputForwarding>>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/evdev_driver.rs:53:45
[INFO] [stdout]    |
[INFO] [stdout] 53 |                          gateway: Arc<Mutex<InputForwarding>>,
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/evdev_driver.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |            gateway: Arc<Mutex<InputForwarding>>)
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_collector.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 |     gateway: Arc<Mutex<InputForwarding>>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_collector.rs:61:35
[INFO] [stdout]    |
[INFO] [stdout] 61 |                input_handler: Box<InputHandling>,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputHandling`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_collector.rs:62:37
[INFO] [stdout]    |
[INFO] [stdout] 62 |                input_forwarder: Box<InputForwarding>,
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/device_manager.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(input_handler: Box<InputHandling>,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputHandling`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/device_manager.rs:44:37
[INFO] [stdout]    |
[INFO] [stdout] 44 |                input_forwarder: Box<InputForwarding>,
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_gateway.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     handler: Box<InputHandling>,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputHandling`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_gateway.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     forwarder: Box<InputForwarding>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_gateway.rs:36:29
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new(handler: Box<InputHandling>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputHandling`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_gateway.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |                forwarder: Box<InputForwarding>,
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/drivers.rs:23:45
[INFO] [stdout]    |
[INFO] [stdout] 23 |                          gateway: Arc<Mutex<InputForwarding>>,
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/evdev_driver.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |     gateway: Arc<Mutex<InputForwarding>>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/evdev_driver.rs:53:45
[INFO] [stdout]    |
[INFO] [stdout] 53 |                          gateway: Arc<Mutex<InputForwarding>>,
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/evdev_driver.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 87 |            gateway: Arc<Mutex<InputForwarding>>)
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_collector.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 |     gateway: Arc<Mutex<InputForwarding>>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_collector.rs:61:35
[INFO] [stdout]    |
[INFO] [stdout] 61 |                input_handler: Box<InputHandling>,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputHandling`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/input_collector.rs:62:37
[INFO] [stdout]    |
[INFO] [stdout] 62 |                input_forwarder: Box<InputForwarding>,
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/device_manager.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(input_handler: Box<InputHandling>,
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn InputHandling`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/device_manager.rs:44:37
[INFO] [stdout]    |
[INFO] [stdout] 44 |                input_forwarder: Box<InputForwarding>,
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InputForwarding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/evdev_driver.rs:100:43
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let mut ev: InputEvent = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/evdev_driver.rs:100:43
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let mut ev: InputEvent = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "9c6ef989c792a14296890b62375bce79b505cfe60be13c2e7adfd6f954b8ad32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6ef989c792a14296890b62375bce79b505cfe60be13c2e7adfd6f954b8ad32", kill_on_drop: false }`
[INFO] [stdout] 9c6ef989c792a14296890b62375bce79b505cfe60be13c2e7adfd6f954b8ad32