Summary
Performance
Cost$0.116
Total elapsed time2m8s
LLM inference time1m44s
Command execution time24s
Commands executed7
All details >
Attempt ID n6160x2rlj02d Attempt group run-16-09-22-05
Revision fb5c74bd2fee AWS Instance m8i.2xlarge
Start time 2025-09-16T20:37:06.060Z End time 2025-09-16T20:39:14.380Z
Task jq-static-musl Environment ubuntu-22.04-amd64
Model grok-4 logo grok-4 OpenRouter slug x-ai/grok-4
Temperature 1 Explicit prompt caching false
User msg after tool call false Max tool calls 100
Total timeout seconds 1200 Single command timeout 600
Cost $0.116 Duration 2m8s
LLM inference time 1m44s Command execution time 24s
Final context tokens 8,648 Total output tokens 3,776
Output reasoning tokens 3,257 Messages 17
Assistant messages 8 User messages 1
System messages 1 Commands executed 7
Task
Task: jq-static-musl

jq 1.8.1 is a command-line JSON utility for viewing and transforming JSON.
Project link: github.com/jqlang/jq

Task:
Compile and install statically-linked jq to a specific location. The binary must use musl C library (not the standard glibc).

Difficulties:
musl toolchain setup, avoiding glibc-only assumptions.

Environment:
Ubuntu 22.04 on amd64, with internet access.

Execution log
SYSTEM

You are a package-building specialist operating a Ubuntu 22.04 bash shell via one tool: run_terminal_cmd.
The current working directory of every run_terminal_cmd is /home/peter.
Execution rules:
- Always pass non-interactive flags for any command that could prompt (e.g., -y, --yes, DEBIAN_FRONTEND=noninteractive).
- Don't include any newlines in the command.
- You can use sudo.
If you encounter any errors or issues while doing the user's request, you must fix them and continue the task.
At the end verify you did the user request correctly.

USER

You are given jq v1.8.1 source code at /home/peter/jq.tar.gz. Please compile the jq package using musl as the C standard library and install it to /home/peter/result. Create a symlink from /home/peter/result/jq to the compiled jq binary. The binary must be statically linked and must use musl (not glibc).

ASSISTANT
compile-bench> sudo DEBIAN_FRONTEND=noninteractive apt-get update -y && sudo DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential musl musl-dev musl-tools bison flex autoconf automake libtool
bash: eval: line 4: syntax error near unexpected token `;&'
bash: eval: line 4: `sudo DEBIAN_FRONTEND=noninteractive apt-get update -y && sudo DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential musl musl-dev musl-tools bison flex autoconf automake libtool'
3 lines
ASSISTANT
compile-bench> sudo DEBIAN_FRONTEND=noninteractive apt-get update -y && sudo DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential musl musl-dev musl-tools bison flex autoconf automake libtool
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[command output truncated]
ed package automake.
Preparing to unpack .../05-automake_1%3a1.16.5-1.3_all.deb ...
Unpacking automake (1:1.16.5-1.3) ...
Selecting previously unselected package bison.
Preparing to unpack .../06-bison_2%3a3.8.2+dfsg-1build1_amd64.deb ...
Unpacking bison (2:3.8.2+dfsg-1build1) ...
Selecting previously unselected package libfl2:amd64.
Preparing to unpack .../07-libfl2_2.6.4-8build2_amd64.deb ...
Unpacking libfl2:amd64 (2.6.4-8build2) ...
Selecting previously unselected package libfl-dev:amd64.
Preparing to unpack .../08-libfl-dev_2.6.4-8build2_amd64.deb ...
Unpacking libfl-dev:amd64 (2.6.4-8build2) ...
Selecting previously unselected package libltdl7:amd64.
Preparing to unpack .../09-libltdl7_2.4.6-15build2_amd64.deb ...
Unpacking libltdl7:amd64 (2.4.6-15build2) ...
Selecting previously unselected package libltdl-dev:amd64.
Preparing to unpack .../10-libltdl-dev_2.4.6-15build2_amd64.deb ...
Unpacking libltdl-dev:amd64 (2.4.6-15build2) ...
Selecting previously unselected package libtool.
Preparing to unpack .../11-libtool_2.4.6-15build2_all.deb ...
Unpacking libtool (2.4.6-15build2) ...
Selecting previously unselected package musl:amd64.
Preparing to unpack .../12-musl_1.2.2-4_amd64.deb ...
Unpacking musl:amd64 (1.2.2-4) ...
Selecting previously unselected package musl-dev:amd64.
Preparing to unpack .../13-musl-dev_1.2.2-4_amd64.deb ...
Unpacking musl-dev:amd64 (1.2.2-4) ...
Selecting previously unselected package musl-tools.
Preparing to unpack .../14-musl-tools_1.2.2-4_amd64.deb ...
Unpacking musl-tools (1.2.2-4) ...
Setting up autotools-dev (20220109.1) ...
Setting up libsigsegv2:amd64 (2.13-1ubuntu3) ...
Setting up libfl2:amd64 (2.6.4-8build2) ...
Setting up libltdl7:amd64 (2.4.6-15build2) ...
Setting up musl:amd64 (1.2.2-4) ...
Setting up libtool (2.4.6-15build2) ...
Setting up m4 (1.4.18-5ubuntu2) ...
Setting up musl-dev:amd64 (1.2.2-4) ...
Setting up autoconf (2.71-2) ...
Setting up bison (2:3.8.2+dfsg-1build1) ...
update-alternatives: using /usr/bin/bison.yacc to provide /usr/bin/yacc (yacc) in auto mode
update-alternatives: warning: skip creation of /usr/share/man/man1/yacc.1.gz because associated file /usr/share/man/man1/bison.yacc.1.gz (of link group yacc) doesn't exist
Setting up automake (1:1.16.5-1.3) ...
update-alternatives: using /usr/bin/automake-1.16 to provide /usr/bin/automake (automake) in auto mode
update-alternatives: warning: skip creation of /usr/share/man/man1/automake.1.gz because associated file /usr/share/man/man1/automake-1.16.1.gz (of link group automake) doesn't exist
update-alternatives: warning: skip creation of /usr/share/man/man1/aclocal.1.gz because associated file /usr/share/man/man1/aclocal-1.16.1.gz (of link group automake) doesn't exist
Setting up flex (2.6.4-8build2) ...
Setting up libfl-dev:amd64 (2.6.4-8build2) ...
Setting up libltdl-dev:amd64 (2.4.6-15build2) ...
Setting up musl-tools (1.2.2-4) ...
Processing triggers for libc-bin (2.35-0ubuntu3.10) ...
62 lines
ASSISTANT
compile-bench> tar -xzf jq.tar.gz && ls
jq-1.8.1  jq.tar.gz
ASSISTANT
compile-bench> cd jq-1.8.1 && autoreconf -fi && CC=musl-gcc ./configure --prefix=/home/peter/result --with-oniguruma=builtin --enable-all-static && make -j$(nproc) && make install && cd .. && ln -s result/bin/jq result/jq
bash: eval: line 7: syntax error near unexpected token `;&'
bash: eval: line 7: `cd jq-1.8.1 && autoreconf -fi && CC=musl-gcc ./configure --prefix=/home/peter/result --with-oniguruma=builtin --enable-all-static && make -j$(nproc) && make install && cd .. && ln -s result/bin/jq result/jq'
3 lines
ASSISTANT
compile-bench> cd jq-1.8.1 && autoreconf -fi && CC=musl-gcc ./configure --prefix=/home/peter/result --with-oniguruma=builtin --enable-all-static && make -j$(nproc) && make install && cd .. && ln -s result/bin/jq result/jq
libtoolize: putting auxiliary files in '.'.
libtoolize: copying file './ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: copying file 'm4/libtool.m4'
libtoolize: copying file 'm4/ltoptions.m4'
libtoolize: copying file 'm4/ltsugar.m4'
libtoolize: copying file 'm4/ltversion.m4'
libtoolize: copying file 'm4/lt~obsolete.m4'
configure.ac:55: installing './compile'
configure.ac:6: installing './missing'
sample/Makefile.am: installing './depcomp'
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'config'.
libtoolize: copying file 'config/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'config/m4'.
libtoolize: copying file 'config/m4/libtool.m4'
libtoolize: copying file 'config/m4/ltoptions.m4'
libtoolize: copying file 'config/m4/ltsugar.m4'
libtoolize: copying file 'config/m4/ltversion.m4'
libtoolize: copying file 'config/m4/lt~obsolete.m4'
configure.ac:8: installing 'config/compile'
configure.ac:9: installing 'config/missing'
Makefile.am: installing 'config/depcomp'
checking for gcc... musl-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether musl-gcc accepts -g... yes
checking for musl-gcc option to enable C11 features... none needed
checking whether musl-gcc understands -c and -o together... yes
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for wchar.h... yes
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking whether _XOPEN_SOURCE should be defined... no
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a race-free mkdir -p... /usr/bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports the include directive... yes (GNU style)
checking whether make supports nested variables... yes
checking dependency style of musl-gcc... gcc3
checking whether make supports nested variables... (cached) yes
checking for ar... ar
checking the archiver (ar) interface... ar
checking whether to enable maintainer-specific portions of Makefiles... no
checking for gcc... (cached) musl-gcc
checking whether the compiler supports GNU C... (cached) yes
checking whether musl-gcc accepts -g... (cached) yes
checking for musl-gcc option to enable C11 features... (cached) none needed
checking whether musl-gcc understands -c and -o together... (cached) yes
checking how to run the C preprocessor...
[command output truncated]
 -rpath /home/peter/result/lib src/builtin.lo src/bytecode.lo src/compile.lo src/execute.lo src/jq_test.lo src/jv.lo src/jv_alloc.lo src/jv_aux.lo src/jv_dtoa.lo src/jv_file.lo src/jv_parse.lo src/jv_print.lo src/jv_unicode.lo src/linker.lo src/locfile.lo src/util.lo src/jv_dtoa_tsd.lo vendor/decNumber/decContext.lo vendor/decNumber/decNumber.lo src/lexer.lo src/parser.lo -lm vendor/oniguruma/src/.libs/libonig.la -lpthread )
libtool: install: /usr/bin/install -c .libs/libjq.so.1.0.4T /home/peter/result/lib/libjq.so.1.0.4
libtool: install: (cd /home/peter/result/lib && { ln -s -f libjq.so.1.0.4 libjq.so.1 || { rm -f libjq.so.1 && ln -s libjq.so.1.0.4 libjq.so.1; }; })
libtool: install: (cd /home/peter/result/lib && { ln -s -f libjq.so.1.0.4 libjq.so || { rm -f libjq.so && ln -s libjq.so.1.0.4 libjq.so; }; })
libtool: install: /usr/bin/install -c .libs/libjq.lai /home/peter/result/lib/libjq.la
libtool: install: /usr/bin/install -c .libs/libjq.a /home/peter/result/lib/libjq.a
libtool: install: chmod 644 /home/peter/result/lib/libjq.a
libtool: install: ranlib /home/peter/result/lib/libjq.a
libtool: finish: PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/sbin" ldconfig -n /home/peter/result/lib
----------------------------------------------------------------------
Libraries have been installed in:
   /home/peter/result/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the '-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the 'LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the 'LD_RUN_PATH' environment variable
     during linking
   - use the '-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator add LIBDIR to '/etc/ld.so.conf'

See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /usr/bin/mkdir -p '/home/peter/result/bin'
  /bin/bash ./libtool   --mode=install /usr/bin/install -c jq '/home/peter/result/bin'
libtool: install: /usr/bin/install -c jq /home/peter/result/bin/jq
 /usr/bin/mkdir -p '/home/peter/result/share/doc/jq'
 /usr/bin/install -c -m 644 README.md NEWS.md COPYING AUTHORS '/home/peter/result/share/doc/jq'
 /usr/bin/mkdir -p '/home/peter/result/include'
 /usr/bin/install -c -m 644 src/jv.h src/jq.h '/home/peter/result/include'
 /usr/bin/mkdir -p '/home/peter/result/share/man/man1'
 /usr/bin/install -c -m 644 jq.1 '/home/peter/result/share/man/man1'
 /usr/bin/mkdir -p '/home/peter/result/lib/pkgconfig'
 /usr/bin/install -c -m 644 libjq.pc '/home/peter/result/lib/pkgconfig'
make[3]: Leaving directory '/home/peter/jq-1.8.1'
make[2]: Leaving directory '/home/peter/jq-1.8.1'
make[1]: Leaving directory '/home/peter/jq-1.8.1'
107 lines
ASSISTANT
compile-bench> file /home/peter/result/bin/jq && ldd /home/peter/result/bin/jq || echo 'ldd failed as expected for static binary'
/home/peter/result/bin/jq: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, with debug_info, not stripped
	not a dynamic executable
ldd failed as expected for static binary
4 lines
ASSISTANT
compile-bench> strings /home/peter/result/bin/jq | grep musl
--prefix=/home/peter/result --with-oniguruma=builtin --enable-all-static CC=musl-gcc
/build/musl-kKuXgX/musl-1.2.2
/usr/include/x86_64-linux-musl
/usr/include/x86_64-linux-musl/bits
/usr/include/x86_64-linux-musl/sys
6 lines
ASSISTANT

The jq package has been compiled statically using musl, installed to /home/peter/result, and the requested symlink has been created. Verification confirms the binary is statically linked and uses musl (not glibc).

Task failed!
Error
task failed: jq binary does not exist
Checks failed:
jq binary does not exist
jq is not statically linked
jq binary not found
jq does not evaluate simple expression