sanity check passing then failing

gistfile1.txt

odin@odin-System-Product-Name:~/Projects/os/project_0$ ls
a.out           functions.sh           lab0.c         new.txt       test_script.sh  textnewgdbtest.txt
backtrace.png   helloworld.txt         Makefile       README        textmom.txt     text_newr.txt
breakpoint.png  lab0-503807455.tar.gz  newoutput.txt  smoketest.sh  text_newer.txt  text_new.txt
odin@odin-System-Product-Name:~/Projects/os/project_0$ ./test_script.sh 503807455
... using test directory /home/odin/Projects/os/project_0/CS111_test.odin
... extracting /home/odin/Projects/os/project_0/lab0-503807455.tar.gz
lab0.c
backtrace.png
breakpoint.png
README
Makefile
smoketest.sh
... checking for README file
    README ... OK
... checking for submitter ID in README
    single submitter: 503807455
... checking for submitter email in README
    single address: jcmitchell@g.ucla.edu ... OK
... checking for submitter name in README
    submitter(s): Jonathan Mitchell ... OK
... checking slip-day use in README
    0 days
... checking for other expected files
    Makefile ... OK
    lab0.c ... OK
    backtrace.png ... OK
    breakpoint.png ... OK
... checking for required Make targets
    Makefile target clean ... OK
    Makefile target dist ... OK
    Makefile target check ... OK
... checking for required compillation options
    Makefile includes Wall ... OK
    Makefile includes Wextra ... OK
before build line 146 errors: 0
... building default target(s)
gcc -o lab0 -g -Wall -Wextra lab0.c
    RC=0 ... OK
    error output ...  NONE
...============================= checking make check
gcc -o lab0 -g -Wall -Wextra lab0.c
./smoketest.sh
Smoke testing...lab0
Executible lab0 exists
output file: first.txt created
output file: firstcopy.txt created
exit status 0
first.txt, firstcopy.txt are same
    RC=0 ... OK
... checking make dist
tar -czf lab0-503807455.tar.gz lab0.c backtrace.png breakpoint.png README Makefile smoketest.sh
    RC=0 ... OK
    error output ...  NONE
    lab0-503807455.tar.gz ... OK
 ... checking make clean
rm first.txt firstcopy.txt lab0-503807455.tar.gz lab0
    RC=0 ... OK
    restored to freshly untar-ed state ... OK
... redo default make
gcc -o lab0 -g -Wall -Wextra lab0.c
    RC=0 ... OK
    error output ...  NONE
... checking for expected products
    lab0 ... OK
... lab0 detects/reports bogus arguments
    RC=1 ... OK
        ./lab0: unrecognized option '--bogus'
Usage incorrect <run> -i <filename1> -o <filename2> -s -c... exercise bad --input from a nonexistent file
    RC=2 ... OK
        Error 2 opening --input filenameNON_EXISTENT_FILE, msg: No such file or directory
... exercise bad --output to an unwritable file
    RC=3 ... OK
        optarg: CANT_TOUCH_THISError 13 opening --output filename: CANT_TOUCH_THIS, msg: Permission denied 
Permission denied 
... exercise --segfault option
./test_script.sh: line 244: 28512 Segmentation fault      (core dumped) ./$PGM --segfault
    RC=139 ... OK
... exercise --catch --segfault option
    RC=4 ... FAIL (RC=3)
        
Segmentation Fault Caught!!	 Exiting...... copy stdin -> stdout
    RC=0 ... OK
        data comparison ... OK
... copy --input -> stdout
Input File valid
    RC=0 ... OK
        data comparison ... OK
... copy stdin -> --output
optarg: OUTPUTOutput File created
    RC=0 ... OK
        data comparison ... OK
... copy --input -> --output
Input File valid
optarg: OUTPUTOutput File created
    RC=0 ... OK
        data comparison ... OK
... use of expected routines
        getopt_long ... OK
        signal ... OK
        strerror ... OK
        close ... OK
        dup2\|dup ... OK

THIS SUBMISSION WILL USE NO SLIP-DAYS

THE ONLY STUDENTS WHO WILL RECEIVE CREDIT FOR THIS SUBMISSION ARE:
    503807455    jcmitchell@g.ucla.edu

... cleaning up temporary files
... removing test directory /home/odin/Projects/os/project_0/CS111_test.odin

SUBMISSION lab0-503807455.tar.gz ... passes sanity check
odin@odin-System-Product-Name:~/Projects/os/project_0$ ./test_script.sh 503807455
... using test directory /home/odin/Projects/os/project_0/CS111_test.odin
... extracting /home/odin/Projects/os/project_0/lab0-503807455.tar.gz
lab0.c
backtrace.png
breakpoint.png
README
Makefile
smoketest.sh
... checking for README file
    README ... OK
... checking for submitter ID in README
    single submitter: 503807455
... checking for submitter email in README
    single address: jcmitchell@g.ucla.edu ... OK
... checking for submitter name in README
    submitter(s): Jonathan Mitchell ... OK
... checking slip-day use in README
    0 days
... checking for other expected files
    Makefile ... OK
    lab0.c ... OK
    backtrace.png ... OK
    breakpoint.png ... OK
... checking for required Make targets
    Makefile target clean ... OK
    Makefile target dist ... OK
    Makefile target check ... OK
... checking for required compillation options
    Makefile includes Wall ... OK
    Makefile includes Wextra ... OK
before build line 146 errors: 0
... building default target(s)
gcc -o lab0 -g -Wall -Wextra lab0.c
    RC=0 ... OK
    error output ...  NONE
...============================= checking make check
gcc -o lab0 -g -Wall -Wextra lab0.c
./smoketest.sh
Smoke testing...lab0
Executible lab0 exists
output file: first.txt created
output file: firstcopy.txt created
exit status 0
first.txt, firstcopy.txt are same
    RC=0 ... OK
... checking make dist
tar -czf lab0-503807455.tar.gz lab0.c backtrace.png breakpoint.png README Makefile smoketest.sh
    RC=0 ... OK
    error output ...  NONE
    lab0-503807455.tar.gz ... OK
 ... checking make clean
rm first.txt firstcopy.txt lab0-503807455.tar.gz lab0
    RC=0 ... OK
    restored to freshly untar-ed state ... OK
... redo default make
gcc -o lab0 -g -Wall -Wextra lab0.c
    RC=0 ... OK
    error output ...  NONE
... checking for expected products
    lab0 ... OK
... lab0 detects/reports bogus arguments
    RC=1 ... OK
        ./lab0: unrecognized option '--bogus'
Usage incorrect <run> -i <filename1> -o <filename2> -s -c... exercise bad --input from a nonexistent file
    RC=2 ... OK
        Error 2 opening --input filenameNON_EXISTENT_FILE, msg: No such file or directory
... exercise bad --output to an unwritable file
    RC=3 ... OK
        optarg: CANT_TOUCH_THISError 13 opening --output filename: CANT_TOUCH_THIS, msg: Permission denied 
Permission denied 
... exercise --segfault option
./test_script.sh: line 244: 28644 Segmentation fault      (core dumped) ./$PGM --segfault
    RC=139 ... OK
... exercise --catch --segfault option
    RC=4 ... FAIL (RC=3)
        
Segmentation Fault Caught!!	 Exiting...... copy stdin -> stdout
    RC=0 ... OK
cmp: EOF on STDOUT
        data comparison ... FAILURE
... copy --input -> stdout
Input File valid
    RC=0 ... OK
        data comparison ... OK
... copy stdin -> --output
optarg: OUTPUTOutput File created
    RC=0 ... OK
        data comparison ... OK
... copy --input -> --output
Input File valid
optarg: OUTPUTOutput File created
    RC=0 ... OK
        data comparison ... OK
... use of expected routines
        getopt_long ... OK
        signal ... OK
        strerror ... OK
        close ... OK
        dup2\|dup ... OK

THIS SUBMISSION WILL USE NO SLIP-DAYS

THE ONLY STUDENTS WHO WILL RECEIVE CREDIT FOR THIS SUBMISSION ARE:
    503807455    jcmitchell@g.ucla.edu

... cleaning up temporary files
... removing test directory /home/odin/Projects/os/project_0/CS111_test.odin

SUBMISSION lab0-503807455.tar.gz ... FAILS sanity check with 1 errors
odin@odin-System-Product-Name:~/Projects/os/project_0$