[INFO] fetching crate metro_m0 0.7.0...
[INFO] checking metro_m0-0.7.0 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate metro_m0 0.7.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate metro_m0 0.7.0 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] started tweaking crates.io crate metro_m0 0.7.0
[INFO] finished tweaking crates.io crate metro_m0 0.7.0
[INFO] tweaked toml for crates.io crate metro_m0 0.7.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate metro_m0 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d997b9525e8664082202c6b989f5f986732984d53f61e31dca8cbf6a8c080e71
[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" "d997b9525e8664082202c6b989f5f986732984d53f61e31dca8cbf6a8c080e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d997b9525e8664082202c6b989f5f986732984d53f61e31dca8cbf6a8c080e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d997b9525e8664082202c6b989f5f986732984d53f61e31dca8cbf6a8c080e71", kill_on_drop: false }`
[INFO] [stdout] d997b9525e8664082202c6b989f5f986732984d53f61e31dca8cbf6a8c080e71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1a6d9340f753a6458ee78c08a228b7aca0952e12404975692884df6f88efee56
[INFO] running `Command { std: "docker" "start" "-a" "1a6d9340f753a6458ee78c08a228b7aca0952e12404975692884df6f88efee56", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling cortex-m v0.6.2
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]    Compiling cortex-m-rt v0.6.12
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling atsamd21g18a v0.7.0
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr]    Compiling heapless v0.5.3
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling metro_m0 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking aligned v0.2.0
[INFO] [stderr]     Checking jlink_rtt v0.1.0
[INFO] [stderr]     Checking rtic-core v0.3.0
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]    Compiling cortex-m-rtic v0.5.3
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]     Checking typenum v1.11.2
[INFO] [stderr]     Checking byteorder v1.3.4
[INFO] [stderr]     Checking bare-metal v0.2.5
[INFO] [stderr]     Checking sx1509 v0.2.0
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking as-slice v0.1.3
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking aligned v0.3.2
[INFO] [stderr]     Checking panic-semihosting v0.5.3
[INFO] [stderr]     Checking panic_rtt v0.2.0
[INFO] [stderr]    Compiling rtic-syntax v0.4.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling paste-impl v0.1.6
[INFO] [stderr]    Compiling cortex-m-rtic-macros v0.5.0
[INFO] [stderr]     Checking paste v0.1.6
[INFO] [stderr]     Checking atsamd-hal v0.9.0
[INFO] [stdout] error[E0463]: can't find crate for `rtfm`
[INFO] [stdout]   --> examples/rando.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | extern crate rtfm;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `metro_m0`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: could not find `usb` in `hal`
[INFO] [stdout]  --> examples/usb_serial.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use hal::hal::usb::usb_device::bus::UsbBusWrapper;
[INFO] [stdout]   |               ^^^ could not find `usb` in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `usb` in `hal`
[INFO] [stdout]   --> examples/usb_serial.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use hal::hal::usb::usb_device::prelude::*;
[INFO] [stdout]    |               ^^^ could not find `usb` in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `usb` in `hal`
[INFO] [stdout]   --> examples/usb_serial.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use hal::hal::usb::usb_device::class_prelude::*;
[INFO] [stdout]    |                   ^^^ could not find `usb` in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `usb` in `hal`
[INFO] [stdout]   --> examples/usb_serial.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |     use hal::hal::usb::usb_device::utils::AtomicMutex;
[INFO] [stdout]    |                   ^^^ could not find `usb` in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `usb` in `hal`
[INFO] [stdout]   --> examples/usb_serial.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |     use hal::hal::usb::usb_device::Result;
[INFO] [stdout]    |                   ^^^ could not find `usb` in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hal::interrupt`, `hal::CorePeripherals`, `hal::Peripherals`
[INFO] [stdout]   --> examples/usb_serial.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | use hal::{interrupt, CorePeripherals, Peripherals};
[INFO] [stdout]    |           ^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^ no `Peripherals` in the root
[INFO] [stdout]    |           |          |
[INFO] [stdout]    |           |          no `CorePeripherals` in the root
[INFO] [stdout]    |           no `interrupt` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `AtomicMutex`
[INFO] [stdout]   --> examples/usb_serial.rs:65:27
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 read_buf: AtomicMutex::new(Buf {
[INFO] [stdout]    |                           ^^^^^^^^^^^ use of undeclared type or module `AtomicMutex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `UsbError`
[INFO] [stdout]   --> examples/usb_serial.rs:75:21
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 Err(UsbError::Busy) => Ok(0),
[INFO] [stdout]    |                     ^^^^^^^^ use of undeclared type or module `UsbError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `UsbError`
[INFO] [stdout]   --> examples/usb_serial.rs:93:25
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     Err(UsbError::NoData) => return Ok(0),
[INFO] [stdout]    |                         ^^^^^^^^ use of undeclared type or module `UsbError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `control`
[INFO] [stdout]    --> examples/usb_serial.rs:149:37
[INFO] [stdout]     |
[INFO] [stdout] 149 |         fn control_out(&self, req: &control::Request, buf: &[u8]) -> ControlOutResult {
[INFO] [stdout]     |                                     ^^^^^^^ use of undeclared type or module `control`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `control`
[INFO] [stdout]    --> examples/usb_serial.rs:152:36
[INFO] [stdout]     |
[INFO] [stdout] 152 |             if req.request_type == control::RequestType::Class
[INFO] [stdout]     |                                    ^^^^^^^ use of undeclared type or module `control`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `control`
[INFO] [stdout]    --> examples/usb_serial.rs:153:37
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 && req.recipient == control::Recipient::Interface
[INFO] [stdout]     |                                     ^^^^^^^ use of undeclared type or module `control`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ControlOutResult`
[INFO] [stdout]    --> examples/usb_serial.rs:156:44
[INFO] [stdout]     |
[INFO] [stdout] 156 |                     REQ_SET_LINE_CODING => ControlOutResult::Ok,
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^ use of undeclared type or module `ControlOutResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ControlOutResult`
[INFO] [stdout]    --> examples/usb_serial.rs:157:51
[INFO] [stdout]     |
[INFO] [stdout] 157 |                     REQ_SET_CONTROL_LINE_STATE => ControlOutResult::Ok,
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^ use of undeclared type or module `ControlOutResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ControlOutResult`
[INFO] [stdout]    --> examples/usb_serial.rs:158:26
[INFO] [stdout]     |
[INFO] [stdout] 158 |                     _ => ControlOutResult::Ignore,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^ use of undeclared type or module `ControlOutResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `ControlOutResult`
[INFO] [stdout]    --> examples/usb_serial.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |             ControlOutResult::Ignore
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ use of undeclared type or module `ControlOutResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `UsbDevice`
[INFO] [stdout]    --> examples/usb_serial.rs:207:13
[INFO] [stdout]     |
[INFO] [stdout] 207 |             UsbDevice::new(bus, UsbVidPid(0x5824, 0x27dd))
[INFO] [stdout]     |             ^^^^^^^^^ use of undeclared type or module `UsbDevice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Interrupt` in `hal`
[INFO] [stdout]    --> examples/usb_serial.rs:217:37
[INFO] [stdout]     |
[INFO] [stdout] 217 |         core.NVIC.set_priority(hal::Interrupt::USB, 0);
[INFO] [stdout]     |                                     ^^^^^^^^^ could not find `Interrupt` in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Interrupt` in `hal`
[INFO] [stdout]    --> examples/usb_serial.rs:219:27
[INFO] [stdout]     |
[INFO] [stdout] 219 |     core.NVIC.enable(hal::Interrupt::USB);
[INFO] [stdout]     |                           ^^^^^^^^^ could not find `Interrupt` in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `UsbDeviceState`
[INFO] [stdout]    --> examples/usb_serial.rs:229:27
[INFO] [stdout]     |
[INFO] [stdout] 229 |         if dev.state() == UsbDeviceState::Configured {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^ use of undeclared type or module `UsbDeviceState`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `UsbBusWrapper` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:15:28
[INFO] [stdout]    |
[INFO] [stdout] 15 | static mut USB_BUS: Option<UsbBusWrapper<hal::UsbBus>> = None;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `UsbBus` in crate `hal`
[INFO] [stdout]   --> examples/usb_serial.rs:15:47
[INFO] [stdout]    |
[INFO] [stdout] 15 | static mut USB_BUS: Option<UsbBusWrapper<hal::UsbBus>> = None;
[INFO] [stdout]    |                                               ^^^^^^ not found in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `UsbDevice` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 | static mut USB_DEV: Option<UsbDevice<hal::UsbBus>> = None;
[INFO] [stdout]    |                            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `UsbBus` in crate `hal`
[INFO] [stdout]   --> examples/usb_serial.rs:16:43
[INFO] [stdout]    |
[INFO] [stdout] 16 | static mut USB_DEV: Option<UsbDevice<hal::UsbBus>> = None;
[INFO] [stdout]    |                                           ^^^^^^ not found in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `UsbBus` in crate `hal`
[INFO] [stdout]   --> examples/usb_serial.rs:17:56
[INFO] [stdout]    |
[INFO] [stdout] 17 | static mut USB_SERIAL: Option<cdc_acm::SerialPort<hal::UsbBus>> = None;
[INFO] [stdout]    |                                                        ^^^^^^ not found in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `UsbBus` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:47:39
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub struct SerialPort<'a, B: 'a + UsbBus + Sync> {
[INFO] [stdout]    |                                       ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `InterfaceNumber` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:48:18
[INFO] [stdout]    |
[INFO] [stdout] 48 |         comm_if: InterfaceNumber,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EndpointIn` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 |         comm_ep: EndpointIn<'a, B>,
[INFO] [stdout]    |                  ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `InterfaceNumber` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |         data_if: InterfaceNumber,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EndpointOut` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |         read_ep: EndpointOut<'a, B>,
[INFO] [stdout]    |                  ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EndpointIn` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |         write_ep: EndpointIn<'a, B>,
[INFO] [stdout]    |                   ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AtomicMutex` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |         read_buf: AtomicMutex<Buf>,
[INFO] [stdout]    |                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `UsbBus` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |     impl<'a, B: UsbBus + Sync> SerialPort<'a, B> {
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `UsbBusWrapper` in this scope
[INFO] [stdout]   --> examples/usb_serial.rs:58:29
[INFO] [stdout]    |
[INFO] [stdout] 58 |         pub fn new(bus: &'a UsbBusWrapper<B>) -> SerialPort<'a, B> {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `UsbClass` in this scope
[INFO] [stdout]    --> examples/usb_serial.rs:113:32
[INFO] [stdout]     |
[INFO] [stdout] 113 |     impl<'a, B: UsbBus + Sync> UsbClass for SerialPort<'a, B> {
[INFO] [stdout]     |                                ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `UsbBus` in this scope
[INFO] [stdout]    --> examples/usb_serial.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |     impl<'a, B: UsbBus + Sync> UsbClass for SerialPort<'a, B> {
[INFO] [stdout]     |                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DescriptorWriter` in this scope
[INFO] [stdout]    --> examples/usb_serial.rs:114:62
[INFO] [stdout]     |
[INFO] [stdout] 114 |         fn get_configuration_descriptors(&self, writer: &mut DescriptorWriter) -> Result<()> {
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ControlOutResult` in this scope
[INFO] [stdout]    --> examples/usb_serial.rs:149:70
[INFO] [stdout]     |
[INFO] [stdout] 149 |         fn control_out(&self, req: &control::Request, buf: &[u8]) -> ControlOutResult {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `usb_bus` in crate `hal`
[INFO] [stdout]    --> examples/usb_serial.rs:187:29
[INFO] [stdout]     |
[INFO] [stdout] 187 |         USB_BUS = Some(hal::usb_bus(
[INFO] [stdout]     |                             ^^^^^^^ not found in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `UsbVidPid` in this scope
[INFO] [stdout]    --> examples/usb_serial.rs:207:33
[INFO] [stdout]     |
[INFO] [stdout] 207 |             UsbDevice::new(bus, UsbVidPid(0x5824, 0x27dd))
[INFO] [stdout]     |                                 ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: macro `dbgprint` is private
[INFO] [stdout]   --> examples/usb_serial.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | use hal::{dbgprint, entry};
[INFO] [stdout]    |           ^^^^^^^^ private macro
[INFO] [stdout]    |
[INFO] [stdout] note: the macro `dbgprint` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | use hal::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: duplicate lang item in crate `panic_halt`: `panic_impl`.
[INFO] [stdout]   |
[INFO] [stdout]   = note: the lang item is first defined in crate `panic_rtt` (which `usb_serial` depends on)
[INFO] [stdout]   = note: first definition in `panic_rtt` loaded from /opt/rustwide/target/debug/deps/libpanic_rtt-f502c54c93594eb1.rmeta
[INFO] [stdout]   = note: second definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-432436be05e5fb36.rmeta
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: duplicate lang item in crate `panic_semihosting`: `panic_impl`.
[INFO] [stdout]   |
[INFO] [stdout]   = note: the lang item is first defined in crate `panic_halt`.
[INFO] [stdout]   = note: first definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-432436be05e5fb36.rmeta
[INFO] [stdout]   = note: second definition in `panic_semihosting` loaded from /opt/rustwide/target/debug/deps/libpanic_semihosting-e6fac134f87e69ac.rmeta
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 44 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1a6d9340f753a6458ee78c08a228b7aca0952e12404975692884df6f88efee56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a6d9340f753a6458ee78c08a228b7aca0952e12404975692884df6f88efee56", kill_on_drop: false }`
[INFO] [stdout] 1a6d9340f753a6458ee78c08a228b7aca0952e12404975692884df6f88efee56
