moo, 52 bytes

Result

AC

Duration

721ms

Code [DL]

2{0{}1{1n1+d51>c}1+id84>rr*sdr75=cd51>*d0=rr+o2c}2dc

stdin

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      K                                           

stdout

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      111111111111111L                                           

stderr

thread 'main' panicked at 'stdin is closed @ 19', src/main.rs:321:25
note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7fffa7fb8360 /* 8 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x5560f653bc10 /* 8 vars */ <unfinished ...>
12    execve("/usr/bin/moo", ["/usr/bin/moo", "/volume/CODE"], 0x5560f653bc28 /* 8 vars */ <unfinished ...>
11    <... execve resumed> )            = 0
12    <... execve resumed> )            = 0
11    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
12    +++ exited with 101 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=101, si_utime=0, si_stime=0} ---
10    +++ exited with 101 +++