Processing trinket3 (platform: atmelavr; board: trinket3; framework: arduino)
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/atmelavr/trinket3.html
PLATFORM: Atmel AVR (4.0.0) > Adafruit Trinket 3V/8MHz
HARDWARE: ATTINY85 8MHz, 512B RAM, 8KB Flash
DEBUG: Current (simavr) On-board (simavr)
PACKAGES:
 - framework-arduino-avr @ 5.1.0
 - tool-avrdude @ 1.60300.200527 (6.3.0)
 - toolchain-atmelavr @ 1.70300.191015 (7.3.0)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 11 compatible libraries
Scanning dependencies...
No dependencies
Building in release mode
Compiling .pio\build\trinket3\src\main.cpp.o
Archiving .pio\build\trinket3\libFrameworkArduinoVariant.a
Compiling .pio\build\trinket3\FrameworkArduino\CDC.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\HardwareSerial.cpp.o
src\main.cpp: In function 'void setup()':
src\main.cpp:4:9: warning: unused variable 'boi' [-Wunused-variable]
     int boi = 5;
         ^~~
Indexing .pio\build\trinket3\libFrameworkArduinoVariant.a
Compiling .pio\build\trinket3\FrameworkArduino\HardwareSerial0.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\HardwareSerial1.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\HardwareSerial2.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\HardwareSerial3.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\IPAddress.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\PluggableUSB.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\Print.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\Stream.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\Tone.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\USBCore.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\WInterrupts.c.o
Compiling .pio\build\trinket3\FrameworkArduino\WMath.cpp.o
In file included from C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\Tone.cpp:37:0:
C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\Tone.cpp: In function 'void TIMER2_COMPA_vect()':
C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\Tone.cpp:538:5: warning: 'TIMER2_COMPA_vect' appears to be a misspelled 'signal' handler, missing '__vector' prefix [-Wmisspelled-isr]
 ISR(TIMER2_COMPA_vect)
     ^
C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\WInterrupts.c: In function 'attachInterrupt':
C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\WInterrupts.c:198:8: warning: #warning attachInterrupt may need some more work for this cpu (case 1) [-Wcpp]
       #warning attachInterrupt may need some more work for this cpu (case 1)
        ^~~~~~~
C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\WInterrupts.c: In function 'detachInterrupt':
C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\WInterrupts.c:312:8: warning: #warning detachInterrupt may need some more work for this cpu (case 1) [-Wcpp]
       #warning detachInterrupt may need some more work for this cpu (case 1)
        ^~~~~~~
In file included from C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\WInterrupts.c:29:0:
C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\WInterrupts.c: In function 'INT1_vect':
C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\WInterrupts.c:373:15: warning: 'INT1_vect' appears to be a misspelled 'signal' handler, missing '__vector' prefix [-Wmisspelled-isr]
 IMPLEMENT_ISR(INT1_vect, EXTERNAL_INT_1)
               ^
C:\Users\guy\.platformio\packages\framework-arduino-avr\cores\arduino\WInterrupts.c:373:1: note: in expansion of macro 'IMPLEMENT_ISR'
 IMPLEMENT_ISR(INT1_vect, EXTERNAL_INT_1)
 ^~~~~~~~~~~~~
Compiling .pio\build\trinket3\FrameworkArduino\WString.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\abi.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\hooks.c.o
Compiling .pio\build\trinket3\FrameworkArduino\main.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\new.cpp.o
Compiling .pio\build\trinket3\FrameworkArduino\wiring.c.o
Compiling .pio\build\trinket3\FrameworkArduino\wiring_analog.c.o
Compiling .pio\build\trinket3\FrameworkArduino\wiring_digital.c.o
Compiling .pio\build\trinket3\FrameworkArduino\wiring_pulse.S.o
Compiling .pio\build\trinket3\FrameworkArduino\wiring_pulse.c.o
Compiling .pio\build\trinket3\FrameworkArduino\wiring_shift.c.o
Archiving .pio\build\trinket3\libFrameworkArduino.a
Indexing .pio\build\trinket3\libFrameworkArduino.a
Linking .pio\build\trinket3\firmware.elf
Checking size .pio\build\trinket3\firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM:   [          ]   1.8% (used 9 bytes from 512 bytes)
Flash: [          ]   3.5% (used 286 bytes from 8192 bytes)
Building .pio\build\trinket3\firmware.hex
Configuring upload protocol...
AVAILABLE: usbtiny
CURRENT: upload_protocol = usbtiny
Looking for upload port...
Uploading .pio\build\trinket3\firmware.hex

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e930b (probably t85)
avrdude: reading input file ".pio\build\trinket3\firmware.hex"
avrdude: writing flash (286 bytes):

Writing | ##########avrdude: 5 retries during SPI command
##########avrdude: 9 retries during SPI command
##########avrdude: 9 retries during SPI command
##########avrdude: 8 retries during SPI command
########## | 100% 0.23s

avrdude: 286 bytes of flash written
avrdude: verifying flash memory against .pio\build\trinket3\firmware.hex:
avrdude: load data flash data from input file .pio\build\trinket3\firmware.hex:
avrdude: input file .pio\build\trinket3\firmware.hex contains 286 bytes
avrdude: reading on-chip flash data:

Reading | ################################################## | 100% 0.03s

avrdude: verifying ...
avrdude: verification error, first mismatch at byte 0x006a
         0x22 != 0x26
avrdude: verification error; content mismatch

avrdude: safemode: Fuses OK (E:00, H:00, L:00)

avrdude done.  Thank you.

*** [upload] Error 1