[INFO] crate bluepill-usbcdc 0.1.0 is already in cache [INFO] testing bluepill-usbcdc-0.1.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate bluepill-usbcdc 0.1.0 into work/builds/worker-4/source [INFO] validating manifest of crates.io crate bluepill-usbcdc 0.1.0 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [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 work/builds/worker-4/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] b8220f1f83cedc14f50d2fb4ce5e32752d30a2c47d0a1c7f6b4e055c73710593 [INFO] running `"docker" "start" "-a" "b8220f1f83cedc14f50d2fb4ce5e32752d30a2c47d0a1c7f6b4e055c73710593"` [INFO] [stderr] Compiling bluepill-usbcdc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build [INFO] [stderr] --> build.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | gcc::Config::new() [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained [INFO] [stderr] --> build.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | gcc::Config::new() [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:219:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:223:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_MANUFACTURER_STRING "STMicroelectronics" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:237:19: note: in expansion of macro 'USBD_MANUFACTURER_STRING' [INFO] [stderr] warning: USBD_GetString (USBD_MANUFACTURER_STRING, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: 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: #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:252:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:256:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:272:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:276:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:292:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:296:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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 from incompatible pointer type [-Wincompatible-pointer-types] [INFO] [stderr] warning: 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: uint8_t *p = &hUsbDeviceFS; [INFO] [stderr] warning: ^ [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.65s [INFO] running `"docker" "inspect" "b8220f1f83cedc14f50d2fb4ce5e32752d30a2c47d0a1c7f6b4e055c73710593"` [INFO] running `"docker" "rm" "-f" "b8220f1f83cedc14f50d2fb4ce5e32752d30a2c47d0a1c7f6b4e055c73710593"` [INFO] [stdout] b8220f1f83cedc14f50d2fb4ce5e32752d30a2c47d0a1c7f6b4e055c73710593 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] aec0915f06577e1f60ec8b6ea3e75f5265a6a267cff75bd0c1bb7959ddf0273b [INFO] running `"docker" "start" "-a" "aec0915f06577e1f60ec8b6ea3e75f5265a6a267cff75bd0c1bb7959ddf0273b"` [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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:219:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:223:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_MANUFACTURER_STRING "STMicroelectronics" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:237:19: note: in expansion of macro 'USBD_MANUFACTURER_STRING' [INFO] [stderr] warning: USBD_GetString (USBD_MANUFACTURER_STRING, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: 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: #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:252:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:256:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:272:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:276:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:292:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:296:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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 from incompatible pointer type [-Wincompatible-pointer-types] [INFO] [stderr] warning: 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: uint8_t *p = &hUsbDeviceFS; [INFO] [stderr] warning: ^ [INFO] [stderr] Compiling bluepill-usbcdc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-540daff20247b7f1.bluepill_usbcdc.d5w2wtpp-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-540daff20247b7f1.bluepill_usbcdc.d5w2wtpp-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-540daff20247b7f1.bluepill_usbcdc.d5w2wtpp-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-540daff20247b7f1.bluepill_usbcdc.d5w2wtpp-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-540daff20247b7f1.bluepill_usbcdc.d5w2wtpp-cgu.4.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-540daff20247b7f1" "/opt/rustwide/target/debug/deps/bluepill_usbcdc-540daff20247b7f1.1aq1hmn1ho86y4pv.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/bluepill-usbcdc-aafe304b88212bf6/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lusbcdc.a" "-Wl,--no-whole-archive" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-333416314d364512.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-4e7423c6db5d181f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-794cd61d53274767.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-93936a2bba77ec06.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-7618b5c9c4d09931.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: skipping incompatible /opt/rustwide/target/debug/build/bluepill-usbcdc-aafe304b88212bf6/out/libusbcdc.a.a when searching for -lusbcdc.a [INFO] [stderr] /usr/bin/ld: cannot find -lusbcdc.a [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:219:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_PRODUCT_STRING_FS "STM32 Virtual ComPort" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:223:21: note: in expansion of macro 'USBD_PRODUCT_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_PRODUCT_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_MANUFACTURER_STRING "STMicroelectronics" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:237:19: note: in expansion of macro 'USBD_MANUFACTURER_STRING' [INFO] [stderr] warning: USBD_GetString (USBD_MANUFACTURER_STRING, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: 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: #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:252:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_SERIALNUMBER_STRING_FS "00000000001A" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:256:21: note: in expansion of macro 'USBD_SERIALNUMBER_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_SERIALNUMBER_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:272:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_CONFIGURATION_STRING_FS "CDC Config" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:276:21: note: in expansion of macro 'USBD_CONFIGURATION_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_CONFIGURATION_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:292:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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: #define USBD_INTERFACE_STRING_FS "CDC Interface" [INFO] [stderr] warning: ^ [INFO] [stderr] warning: c/usbd_desc.c:296:21: note: in expansion of macro 'USBD_INTERFACE_STRING_FS' [INFO] [stderr] warning: USBD_GetString (USBD_INTERFACE_STRING_FS, USBD_StrDesc, length); [INFO] [stderr] warning: ^~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: In file included from c/usbd_core.h:40:0, [INFO] [stderr] warning: from c/usbd_desc.c:51: [INFO] [stderr] warning: c/usbd_ctlreq.h:93:6: note: expected 'uint8_t * {aka unsigned char *}' but argument is of type 'char *' [INFO] [stderr] warning: 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 from incompatible pointer type [-Wincompatible-pointer-types] [INFO] [stderr] warning: 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: uint8_t *p = &hUsbDeviceFS; [INFO] [stderr] warning: ^ [INFO] [stderr] [INFO] [stderr] error: could not compile `bluepill-usbcdc`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "aec0915f06577e1f60ec8b6ea3e75f5265a6a267cff75bd0c1bb7959ddf0273b"` [INFO] running `"docker" "rm" "-f" "aec0915f06577e1f60ec8b6ea3e75f5265a6a267cff75bd0c1bb7959ddf0273b"` [INFO] [stdout] aec0915f06577e1f60ec8b6ea3e75f5265a6a267cff75bd0c1bb7959ddf0273b