/gnu/store/60h7zzd49azicny8gg0wd0s0m48mrmw5-libstdc++-7.5.0.drv

File name
/gnu/store/299jaricfw4lw1s0kqb2wf048r98p76h-glibc-2.30.drv
/gnu/store/3d6sa3dh191725pn9g54s7d3wwsbbf43-module-import-compiled.drv
/gnu/store/4byxzkv60w2waiqbf107jfb3xcrkqh9m-diffutils-boot0-3.7.drv
/gnu/store/9difb1vwyxdl6icp8dndmbsyc46jq1v1-gcc-mesboot-wrapper-4.9.4.drv
/gnu/store/9g4arqxd0ds7hgwg9x2fl7zf6paw0m19-file-boot0-5.38.drv
/gnu/store/a5i9xp9rvh69fx71ns8fc82dvjnzbrf3-linux-libre-headers-4.19.56.drv
/gnu/store/arzbiy13jxryw5kk4zng4hqr86csfnj3-findutils-boot0-4.7.0.drv
/gnu/store/kzj00p2qwh9j75460rx8nrjj7i6054ns-guile-bootstrap-2.0.drv
/gnu/store/l98rfq2jc729wzx7vr020lc86rbwy9xx-gcc-7.5.0.tar.xz.drv
/gnu/store/lja5l7z6d34m986yg8m5g8vd3hrnkv6d-ld-wrapper-boot0-0.drv
/gnu/store/ma73vfwmp4n5skakkypj1xb5bxj05578-bootstrap-binaries-0.drv
/gnu/store/rj41zn9pwznlbp0w6bmbnb28jyzdb7k6-binutils-cross-boot0-2.33.1.drv
/gnu/store/x3c528yqwys7j8flncb78r7crh55qlhc-gcc-cross-boot0-wrapped-7.5.0.drv
/gnu/store/zwq3zrwwx4czk5yngv0d53in7kiy7rxd-make-boot0-4.3.drv

Builder	/gnu/store/lgi9x15a0w35mcpd7g1kb9274r6wy4pv-guile-bootstrap-2.0/bin/guile
System	`x86_64-linux`

Unknown

File name
/gnu/store/apk05ydijw5sql953cyv8iv9nh5hak1z-libstdc++-7.5.0