[INFO] fetching crate bluepill-usbcdc 0.1.0... [INFO] testing bluepill-usbcdc-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate bluepill-usbcdc 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate bluepill-usbcdc 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bluepill-usbcdc 0.1.0 [INFO] finished tweaking crates.io crate bluepill-usbcdc 0.1.0 [INFO] tweaked toml for crates.io crate bluepill-usbcdc 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] 53b73dc81576a39ea1bf911cf71326a4fe65ee21bd43751da4ec458dbfcfbe42 [INFO] running `Command { std: "docker" "start" "-a" "53b73dc81576a39ea1bf911cf71326a4fe65ee21bd43751da4ec458dbfcfbe42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53b73dc81576a39ea1bf911cf71326a4fe65ee21bd43751da4ec458dbfcfbe42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53b73dc81576a39ea1bf911cf71326a4fe65ee21bd43751da4ec458dbfcfbe42", kill_on_drop: false }` [INFO] [stdout] 53b73dc81576a39ea1bf911cf71326a4fe65ee21bd43751da4ec458dbfcfbe42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aafd7046261dbb9d5c3645b6930f194c37447efc23f3e666c2d5f0e977630332 [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" "aafd7046261dbb9d5c3645b6930f194c37447efc23f3e666c2d5f0e977630332", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling bluepill-usbcdc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build [INFO] [stdout] --> build.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | gcc::Config::new() [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained [INFO] [stdout] --> build.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | gcc::Config::new() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: c/main.c: In function '_Error_Handler': [INFO] [stderr] warning: c/main.c:9:28: warning: unused parameter 'file' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~~~~^~~~ [INFO] [stderr] warning: c/main.c:9:38: warning: unused parameter 'line' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~^~~~ [INFO] [stderr] warning: c/main.c: In function '_Error_Handler': [INFO] [stderr] warning: c/main.c:9:28: warning: unused parameter 'file' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~~~~^~~~ [INFO] [stderr] warning: c/main.c:9:38: warning: unused parameter 'line' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~^~~~ [INFO] [stderr] warning: c/usbd_cdc.c: In function 'USBD_CDC_Init': [INFO] [stderr] warning: c/usbd_cdc.c:476:40: warning: unused parameter 'cfgidx' [-Wunused-parameter] [INFO] [stderr] warning: 476 | uint8_t cfgidx) [INFO] [stderr] warning: | ~~~~~~~~^~~~~~ [INFO] [stderr] warning: c/usbd_cdc.c: In function 'USBD_CDC_DeInit': [INFO] [stderr] warning: c/usbd_cdc.c:564:42: warning: unused parameter 'cfgidx' [-Wunused-parameter] [INFO] [stderr] warning: 564 | uint8_t cfgidx) [INFO] [stderr] warning: | ~~~~~~~~^~~~~~ [INFO] [stderr] warning: c/usbd_cdc.c: In function 'USBD_CDC_DataIn': [INFO] [stderr] warning: c/usbd_cdc.c:664:68: warning: unused parameter 'epnum' [-Wunused-parameter] [INFO] [stderr] warning: 664 | static uint8_t USBD_CDC_DataIn (USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_cdc_if.c: In function 'CDC_Control_FS': [INFO] [stderr] warning: c/usbd_cdc_if.c:185:54: warning: unused parameter 'pbuf' [-Wunused-parameter] [INFO] [stderr] warning: 185 | static int8_t CDC_Control_FS (uint8_t cmd, uint8_t* pbuf, uint16_t length) [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_cdc_if.c:185:69: warning: unused parameter 'length' [-Wunused-parameter] [INFO] [stderr] warning: 185 | static int8_t CDC_Control_FS (uint8_t cmd, uint8_t* pbuf, uint16_t length) [INFO] [stderr] warning: | ~~~~~~~~~^~~~~~ [INFO] [stderr] warning: c/usbd_conf.c: In function 'USBD_static_malloc': [INFO] [stderr] warning: c/usbd_conf.c:717:35: warning: unused parameter 'size' [-Wunused-parameter] [INFO] [stderr] warning: 717 | void *USBD_static_malloc(uint32_t size) [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_conf.c: In function 'USBD_static_free': [INFO] [stderr] warning: c/usbd_conf.c:728:29: warning: unused parameter 'p' [-Wunused-parameter] [INFO] [stderr] warning: 728 | void USBD_static_free(void *p) [INFO] [stderr] warning: | ~~~~~~^ [INFO] [stderr] warning: c/usbd_conf.c: In function 'HAL_PCDEx_SetConnectionState': [INFO] [stderr] warning: c/usbd_conf.c:739:54: warning: unused parameter 'hpcd' [-Wunused-parameter] [INFO] [stderr] warning: 739 | void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_RunTestMode': [INFO] [stderr] warning: c/usbd_core.c:213:60: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 213 | USBD_StatusTypeDef USBD_RunTestMode (USBD_HandleTypeDef *pdev) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_LL_IsoINIncomplete': [INFO] [stderr] warning: c/usbd_core.c:509:65: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 509 | USBD_StatusTypeDef USBD_LL_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c:509:79: warning: unused parameter 'epnum' [-Wunused-parameter] [INFO] [stderr] warning: 509 | USBD_StatusTypeDef USBD_LL_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_LL_IsoOUTIncomplete': [INFO] [stderr] warning: c/usbd_core.c:520:66: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 520 | USBD_StatusTypeDef USBD_LL_IsoOUTIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c:520:80: warning: unused parameter 'epnum' [-Wunused-parameter] [INFO] [stderr] warning: 520 | USBD_StatusTypeDef USBD_LL_IsoOUTIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_LL_DevConnected': [INFO] [stderr] warning: c/usbd_core.c:531:62: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 531 | USBD_StatusTypeDef USBD_LL_DevConnected(USBD_HandleTypeDef *pdev) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_ctlreq.c: In function 'USBD_CtlError': [INFO] [stderr] warning: c/usbd_ctlreq.c:717:51: warning: unused parameter 'req' [-Wunused-parameter] [INFO] [stderr] warning: 717 | USBD_SetupReqTypedef *req) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~~^~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_DeviceDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:189:56: warning: unused parameter 'speed' [-Wunused-parameter] [INFO] [stderr] warning: 189 | uint8_t * USBD_FS_DeviceDescriptor( USBD_SpeedTypeDef speed , uint16_t *length) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_LangIDStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:202:59: warning: unused parameter 'speed' [-Wunused-parameter] [INFO] [stderr] warning: 202 | uint8_t * USBD_FS_LangIDStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_ProductStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:78:36: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 78 | #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:219:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: 219 | USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:78:36: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 78 | #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:223:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: 223 | USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_ManufacturerStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:76:38: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 76 | #define USBD_MANUFACTURER_STRING "STMicroelectronics" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:237:19: note: in expansion of macro 'USBD_MANUFACTURER_STRING' [INFO] [stderr] warning: 237 | USBD_GetString (USBD_MANUFACTURER_STRING, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:235:65: warning: unused parameter 'speed' [-Wunused-parameter] [INFO] [stderr] warning: 235 | uint8_t * USBD_FS_ManufacturerStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_SerialStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:79:41: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 79 | #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:252:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: 252 | USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:79:41: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 79 | #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:256:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: 256 | USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_ConfigStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:80:42: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 80 | #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: | ^~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:272:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: 272 | USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:80:42: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 80 | #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: | ^~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:276:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: 276 | USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_InterfaceStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:81:38: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 81 | #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:292:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: 292 | USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:81:38: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 81 | #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:296:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: 296 | USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usb_device.c: In function 'MX_USB_DEVICE_Init': [INFO] [stderr] warning: c/usb_device.c:64:16: warning: initialization of 'uint8_t *' {aka 'unsigned char *'} from incompatible pointer type 'USBD_HandleTypeDef *' {aka 'struct _USBD_HandleTypeDef *'} [-Wincompatible-pointer-types] [INFO] [stderr] warning: 64 | uint8_t *p = &hUsbDeviceFS; [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: c/usb_device.c:64:12: warning: unused variable 'p' [-Wunused-variable] [INFO] [stderr] warning: 64 | uint8_t *p = &hUsbDeviceFS; [INFO] [stderr] warning: | ^ [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.46s [INFO] running `Command { std: "docker" "inspect" "aafd7046261dbb9d5c3645b6930f194c37447efc23f3e666c2d5f0e977630332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aafd7046261dbb9d5c3645b6930f194c37447efc23f3e666c2d5f0e977630332", kill_on_drop: false }` [INFO] [stdout] aafd7046261dbb9d5c3645b6930f194c37447efc23f3e666c2d5f0e977630332 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--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] fef4042e4c0794c4c68a99c99eb713c40e389ff43d42be5753082873797be79f [INFO] running `Command { std: "docker" "start" "-a" "fef4042e4c0794c4c68a99c99eb713c40e389ff43d42be5753082873797be79f", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build [INFO] [stdout] --> build.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | gcc::Config::new() [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained [INFO] [stdout] --> build.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | gcc::Config::new() [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: c/main.c: In function '_Error_Handler': [INFO] [stderr] warning: c/main.c:9:28: warning: unused parameter 'file' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~~~~^~~~ [INFO] [stderr] warning: c/main.c:9:38: warning: unused parameter 'line' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~^~~~ [INFO] [stderr] warning: c/main.c: In function '_Error_Handler': [INFO] [stderr] warning: c/main.c:9:28: warning: unused parameter 'file' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~~~~^~~~ [INFO] [stderr] warning: c/main.c:9:38: warning: unused parameter 'line' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~^~~~ [INFO] [stderr] warning: c/usbd_cdc.c: In function 'USBD_CDC_Init': [INFO] [stderr] warning: c/usbd_cdc.c:476:40: warning: unused parameter 'cfgidx' [-Wunused-parameter] [INFO] [stderr] warning: 476 | uint8_t cfgidx) [INFO] [stderr] warning: | ~~~~~~~~^~~~~~ [INFO] [stderr] warning: c/usbd_cdc.c: In function 'USBD_CDC_DeInit': [INFO] [stderr] warning: c/usbd_cdc.c:564:42: warning: unused parameter 'cfgidx' [-Wunused-parameter] [INFO] [stderr] warning: 564 | uint8_t cfgidx) [INFO] [stderr] warning: | ~~~~~~~~^~~~~~ [INFO] [stderr] warning: c/usbd_cdc.c: In function 'USBD_CDC_DataIn': [INFO] [stderr] warning: c/usbd_cdc.c:664:68: warning: unused parameter 'epnum' [-Wunused-parameter] [INFO] [stderr] warning: 664 | static uint8_t USBD_CDC_DataIn (USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_cdc_if.c: In function 'CDC_Control_FS': [INFO] [stderr] warning: c/usbd_cdc_if.c:185:54: warning: unused parameter 'pbuf' [-Wunused-parameter] [INFO] [stderr] warning: 185 | static int8_t CDC_Control_FS (uint8_t cmd, uint8_t* pbuf, uint16_t length) [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_cdc_if.c:185:69: warning: unused parameter 'length' [-Wunused-parameter] [INFO] [stderr] warning: 185 | static int8_t CDC_Control_FS (uint8_t cmd, uint8_t* pbuf, uint16_t length) [INFO] [stderr] warning: | ~~~~~~~~~^~~~~~ [INFO] [stderr] warning: c/usbd_conf.c: In function 'USBD_static_malloc': [INFO] [stderr] warning: c/usbd_conf.c:717:35: warning: unused parameter 'size' [-Wunused-parameter] [INFO] [stderr] warning: 717 | void *USBD_static_malloc(uint32_t size) [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_conf.c: In function 'USBD_static_free': [INFO] [stderr] warning: c/usbd_conf.c:728:29: warning: unused parameter 'p' [-Wunused-parameter] [INFO] [stderr] warning: 728 | void USBD_static_free(void *p) [INFO] [stderr] warning: | ~~~~~~^ [INFO] [stderr] warning: c/usbd_conf.c: In function 'HAL_PCDEx_SetConnectionState': [INFO] [stderr] warning: c/usbd_conf.c:739:54: warning: unused parameter 'hpcd' [-Wunused-parameter] [INFO] [stderr] warning: 739 | void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_RunTestMode': [INFO] [stderr] warning: c/usbd_core.c:213:60: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 213 | USBD_StatusTypeDef USBD_RunTestMode (USBD_HandleTypeDef *pdev) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_LL_IsoINIncomplete': [INFO] [stderr] warning: c/usbd_core.c:509:65: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 509 | USBD_StatusTypeDef USBD_LL_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c:509:79: warning: unused parameter 'epnum' [-Wunused-parameter] [INFO] [stderr] warning: 509 | USBD_StatusTypeDef USBD_LL_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_LL_IsoOUTIncomplete': [INFO] [stderr] warning: c/usbd_core.c:520:66: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 520 | USBD_StatusTypeDef USBD_LL_IsoOUTIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c:520:80: warning: unused parameter 'epnum' [-Wunused-parameter] [INFO] [stderr] warning: 520 | USBD_StatusTypeDef USBD_LL_IsoOUTIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_LL_DevConnected': [INFO] [stderr] warning: c/usbd_core.c:531:62: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 531 | USBD_StatusTypeDef USBD_LL_DevConnected(USBD_HandleTypeDef *pdev) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_ctlreq.c: In function 'USBD_CtlError': [INFO] [stderr] warning: c/usbd_ctlreq.c:717:51: warning: unused parameter 'req' [-Wunused-parameter] [INFO] [stderr] warning: 717 | USBD_SetupReqTypedef *req) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~~^~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_DeviceDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:189:56: warning: unused parameter 'speed' [-Wunused-parameter] [INFO] [stderr] warning: 189 | uint8_t * USBD_FS_DeviceDescriptor( USBD_SpeedTypeDef speed , uint16_t *length) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_LangIDStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:202:59: warning: unused parameter 'speed' [-Wunused-parameter] [INFO] [stderr] warning: 202 | uint8_t * USBD_FS_LangIDStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_ProductStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:78:36: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 78 | #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:219:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: 219 | USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:78:36: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 78 | #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:223:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: 223 | USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_ManufacturerStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:76:38: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 76 | #define USBD_MANUFACTURER_STRING "STMicroelectronics" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:237:19: note: in expansion of macro 'USBD_MANUFACTURER_STRING' [INFO] [stderr] warning: 237 | USBD_GetString (USBD_MANUFACTURER_STRING, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:235:65: warning: unused parameter 'speed' [-Wunused-parameter] [INFO] [stderr] warning: 235 | uint8_t * USBD_FS_ManufacturerStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_SerialStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:79:41: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 79 | #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:252:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: 252 | USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:79:41: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 79 | #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:256:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: 256 | USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_ConfigStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:80:42: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 80 | #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: | ^~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:272:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: 272 | USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:80:42: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 80 | #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: | ^~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:276:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: 276 | USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_InterfaceStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:81:38: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 81 | #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:292:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: 292 | USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:81:38: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 81 | #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:296:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: 296 | USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usb_device.c: In function 'MX_USB_DEVICE_Init': [INFO] [stderr] warning: c/usb_device.c:64:16: warning: initialization of 'uint8_t *' {aka 'unsigned char *'} from incompatible pointer type 'USBD_HandleTypeDef *' {aka 'struct _USBD_HandleTypeDef *'} [-Wincompatible-pointer-types] [INFO] [stderr] warning: 64 | uint8_t *p = &hUsbDeviceFS; [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: c/usb_device.c:64:12: warning: unused variable 'p' [-Wunused-variable] [INFO] [stderr] warning: 64 | uint8_t *p = &hUsbDeviceFS; [INFO] [stderr] warning: | ^ [INFO] [stderr] Compiling bluepill-usbcdc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-28e52be02292ecfb.bluepill_usbcdc.9c47c34d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-28e52be02292ecfb.bluepill_usbcdc.9c47c34d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-28e52be02292ecfb.bluepill_usbcdc.9c47c34d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-28e52be02292ecfb.bluepill_usbcdc.9c47c34d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-28e52be02292ecfb.bluepill_usbcdc.9c47c34d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-28e52be02292ecfb.bluepill_usbcdc.9c47c34d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-28e52be02292ecfb.bluepill_usbcdc.9c47c34d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-28e52be02292ecfb.1r1atfp2n0cphthd.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/bluepill-usbcdc-697154ce1dd22fa3/out" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lusbcdc.a" "-Wl,--no-whole-archive" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-ea87b6c2fe761216.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-91b9e0d063734789.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-2ddfc09cde4cdc0c.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-d066e6f50a258123.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-28e52be02292ecfb" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: skipping incompatible /opt/rustwide/target/debug/build/bluepill-usbcdc-697154ce1dd22fa3/out/libusbcdc.a.a when searching for -lusbcdc.a [INFO] [stdout] /usr/bin/ld: cannot find -lusbcdc.a [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: c/main.c: In function '_Error_Handler': [INFO] [stderr] warning: c/main.c:9:28: warning: unused parameter 'file' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~~~~^~~~ [INFO] [stderr] warning: c/main.c:9:38: warning: unused parameter 'line' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~^~~~ [INFO] [stderr] warning: c/main.c: In function '_Error_Handler': [INFO] [stderr] warning: c/main.c:9:28: warning: unused parameter 'file' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~~~~^~~~ [INFO] [stderr] warning: c/main.c:9:38: warning: unused parameter 'line' [-Wunused-parameter] [INFO] [stderr] warning: 9 | void _Error_Handler(char * file, int line) [INFO] [stderr] warning: | ~~~~^~~~ [INFO] [stderr] warning: c/usbd_cdc.c: In function 'USBD_CDC_Init': [INFO] [stderr] warning: c/usbd_cdc.c:476:40: warning: unused parameter 'cfgidx' [-Wunused-parameter] [INFO] [stderr] warning: 476 | uint8_t cfgidx) [INFO] [stderr] warning: | ~~~~~~~~^~~~~~ [INFO] [stderr] warning: c/usbd_cdc.c: In function 'USBD_CDC_DeInit': [INFO] [stderr] warning: c/usbd_cdc.c:564:42: warning: unused parameter 'cfgidx' [-Wunused-parameter] [INFO] [stderr] warning: 564 | uint8_t cfgidx) [INFO] [stderr] warning: | ~~~~~~~~^~~~~~ [INFO] [stderr] warning: c/usbd_cdc.c: In function 'USBD_CDC_DataIn': [INFO] [stderr] warning: c/usbd_cdc.c:664:68: warning: unused parameter 'epnum' [-Wunused-parameter] [INFO] [stderr] warning: 664 | static uint8_t USBD_CDC_DataIn (USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_cdc_if.c: In function 'CDC_Control_FS': [INFO] [stderr] warning: c/usbd_cdc_if.c:185:54: warning: unused parameter 'pbuf' [-Wunused-parameter] [INFO] [stderr] warning: 185 | static int8_t CDC_Control_FS (uint8_t cmd, uint8_t* pbuf, uint16_t length) [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_cdc_if.c:185:69: warning: unused parameter 'length' [-Wunused-parameter] [INFO] [stderr] warning: 185 | static int8_t CDC_Control_FS (uint8_t cmd, uint8_t* pbuf, uint16_t length) [INFO] [stderr] warning: | ~~~~~~~~~^~~~~~ [INFO] [stderr] warning: c/usbd_conf.c: In function 'USBD_static_malloc': [INFO] [stderr] warning: c/usbd_conf.c:717:35: warning: unused parameter 'size' [-Wunused-parameter] [INFO] [stderr] warning: 717 | void *USBD_static_malloc(uint32_t size) [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_conf.c: In function 'USBD_static_free': [INFO] [stderr] warning: c/usbd_conf.c:728:29: warning: unused parameter 'p' [-Wunused-parameter] [INFO] [stderr] warning: 728 | void USBD_static_free(void *p) [INFO] [stderr] warning: | ~~~~~~^ [INFO] [stderr] warning: c/usbd_conf.c: In function 'HAL_PCDEx_SetConnectionState': [INFO] [stderr] warning: c/usbd_conf.c:739:54: warning: unused parameter 'hpcd' [-Wunused-parameter] [INFO] [stderr] warning: 739 | void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_RunTestMode': [INFO] [stderr] warning: c/usbd_core.c:213:60: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 213 | USBD_StatusTypeDef USBD_RunTestMode (USBD_HandleTypeDef *pdev) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_LL_IsoINIncomplete': [INFO] [stderr] warning: c/usbd_core.c:509:65: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 509 | USBD_StatusTypeDef USBD_LL_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c:509:79: warning: unused parameter 'epnum' [-Wunused-parameter] [INFO] [stderr] warning: 509 | USBD_StatusTypeDef USBD_LL_IsoINIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_LL_IsoOUTIncomplete': [INFO] [stderr] warning: c/usbd_core.c:520:66: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 520 | USBD_StatusTypeDef USBD_LL_IsoOUTIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_core.c:520:80: warning: unused parameter 'epnum' [-Wunused-parameter] [INFO] [stderr] warning: 520 | USBD_StatusTypeDef USBD_LL_IsoOUTIncomplete(USBD_HandleTypeDef *pdev, uint8_t epnum) [INFO] [stderr] warning: | ~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_core.c: In function 'USBD_LL_DevConnected': [INFO] [stderr] warning: c/usbd_core.c:531:62: warning: unused parameter 'pdev' [-Wunused-parameter] [INFO] [stderr] warning: 531 | USBD_StatusTypeDef USBD_LL_DevConnected(USBD_HandleTypeDef *pdev) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_ctlreq.c: In function 'USBD_CtlError': [INFO] [stderr] warning: c/usbd_ctlreq.c:717:51: warning: unused parameter 'req' [-Wunused-parameter] [INFO] [stderr] warning: 717 | USBD_SetupReqTypedef *req) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~~~~~^~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_DeviceDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:189:56: warning: unused parameter 'speed' [-Wunused-parameter] [INFO] [stderr] warning: 189 | uint8_t * USBD_FS_DeviceDescriptor( USBD_SpeedTypeDef speed , uint16_t *length) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_LangIDStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:202:59: warning: unused parameter 'speed' [-Wunused-parameter] [INFO] [stderr] warning: 202 | uint8_t * USBD_FS_LangIDStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_ProductStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:78:36: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 78 | #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:219:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: 219 | USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:78:36: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 78 | #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:223:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: 223 | USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_ManufacturerStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:76:38: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 76 | #define USBD_MANUFACTURER_STRING "STMicroelectronics" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:237:19: note: in expansion of macro 'USBD_MANUFACTURER_STRING' [INFO] [stderr] warning: 237 | USBD_GetString (USBD_MANUFACTURER_STRING, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:235:65: warning: unused parameter 'speed' [-Wunused-parameter] [INFO] [stderr] warning: 235 | uint8_t * USBD_FS_ManufacturerStrDescriptor( USBD_SpeedTypeDef speed , uint16_t *length) [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~~~^~~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_SerialStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:79:41: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 79 | #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:252:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: 252 | USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:79:41: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 79 | #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:256:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: 256 | USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_ConfigStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:80:42: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 80 | #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: | ^~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:272:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: 272 | USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:80:42: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 80 | #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: | ^~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:276:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: 276 | USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c: In function 'USBD_FS_InterfaceStrDescriptor': [INFO] [stderr] warning: c/usbd_desc.c:81:38: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 81 | #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:292:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: 292 | USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usbd_desc.c:81:38: warning: pointer targets in passing argument 1 of 'USBD_GetString' differ in signedness [-Wpointer-sign] [INFO] [stderr] warning: 81 | #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~ [INFO] [stderr] warning: | | [INFO] [stderr] warning: | char * [INFO] [stderr] warning: c/usbd_desc.c:296:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: 296 | USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: | ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:39: note: expected 'uint8_t *' {aka 'unsigned char *'} but argument is of type 'char *' [INFO] [stderr] warning: 93 | void USBD_GetString (uint8_t *desc, uint8_t *unicode, uint16_t *len); [INFO] [stderr] warning: | ~~~~~~~~~^~~~ [INFO] [stderr] warning: c/usb_device.c: In function 'MX_USB_DEVICE_Init': [INFO] [stderr] warning: c/usb_device.c:64:16: warning: initialization of 'uint8_t *' {aka 'unsigned char *'} from incompatible pointer type 'USBD_HandleTypeDef *' {aka 'struct _USBD_HandleTypeDef *'} [-Wincompatible-pointer-types] [INFO] [stderr] warning: 64 | uint8_t *p = &hUsbDeviceFS; [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: c/usb_device.c:64:12: warning: unused variable 'p' [-Wunused-variable] [INFO] [stderr] warning: 64 | uint8_t *p = &hUsbDeviceFS; [INFO] [stderr] warning: | ^ [INFO] [stderr] [INFO] [stderr] error: could not compile `bluepill-usbcdc` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "fef4042e4c0794c4c68a99c99eb713c40e389ff43d42be5753082873797be79f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fef4042e4c0794c4c68a99c99eb713c40e389ff43d42be5753082873797be79f", kill_on_drop: false }` [INFO] [stdout] fef4042e4c0794c4c68a99c99eb713c40e389ff43d42be5753082873797be79f