these 11 derivations will be built: /nix/store/0kbi9yki2lbj8kxmlr8hzhbkgnmcd9zn-meson.build.drv /nix/store/ls4rngpm2h9lnig8kjbpff7dmmbxx8k2-meson.build.drv /nix/store/m3gzq6c2g0dlcaxa2bvgdiysvqxzdg89-meson.build.drv /nix/store/x27pqqyssai02523hd0pdc0945cxb5gy-fuzz.cc.drv /nix/store/41jqxa4vcykkldlgvhby0ky746hgrszp-fuzzing-engine-fixture.drv /nix/store/7ad5cy87wmzx50y3gg5mar93jg450cc2-engine.c.drv /nix/store/mm9f4mm2hlxjrzwxqggsx8ff4w5ghhma-fuzzing-engine-external-sanitizer.drv /nix/store/yi73i1mjxvz8zfvnidpdnmp5nsa759hd-gcc-fuzzing-engine.drv /nix/store/rnpc1djvzmzjw6qg1zjwglaxx63h4l4p-fuzzing-engine-parent-yield.drv /nix/store/z4jbk0jax72k2zcrkfl2vyc8lb05vkir-fuzzing-engine-local-fallback.drv /nix/store/yprrzgca9l114hz1n66989ja15qd5ijd-fuzzing-engine.drv building '/nix/store/x27pqqyssai02523hd0pdc0945cxb5gy-fuzz.cc.drv' building '/nix/store/0kbi9yki2lbj8kxmlr8hzhbkgnmcd9zn-meson.build.drv' building '/nix/store/ls4rngpm2h9lnig8kjbpff7dmmbxx8k2-meson.build.drv' building '/nix/store/m3gzq6c2g0dlcaxa2bvgdiysvqxzdg89-meson.build.drv' fuzz.cc> tribuchet: building on jamie meson.build> tribuchet: building on jamie meson.build> tribuchet: building on jamie building '/nix/store/7ad5cy87wmzx50y3gg5mar93jg450cc2-engine.c.drv' meson.build> tribuchet: building on jamie engine.c> tribuchet: building on jamie fuzz.cc> structuredAttrs is enabled meson.build> structuredAttrs is enabled meson.build> structuredAttrs is enabled meson.build> structuredAttrs is enabled engine.c> structuredAttrs is enabled building '/nix/store/41jqxa4vcykkldlgvhby0ky746hgrszp-fuzzing-engine-fixture.drv' fuzzing-engine-fixture> tribuchet: building on jamie building '/nix/store/yi73i1mjxvz8zfvnidpdnmp5nsa759hd-gcc-fuzzing-engine.drv' gcc-fuzzing-engine> tribuchet: building on jamie gcc-fuzzing-engine> Running phase: patchPhase gcc-fuzzing-engine> Running phase: updateAutotoolsGnuConfigScriptsPhase gcc-fuzzing-engine> Running phase: configurePhase gcc-fuzzing-engine> no configure script, doing nothing gcc-fuzzing-engine> Running phase: buildPhase gcc-fuzzing-engine> Running phase: installPhase gcc-fuzzing-engine> Running phase: fixupPhase gcc-fuzzing-engine> shrinking RPATHs of ELF executables and libraries in /nix/store/g032bdkc52dnibbf3f7z2izsz0k801ha-gcc-fuzzing-engine gcc-fuzzing-engine> checking for references to /build/ in /nix/store/g032bdkc52dnibbf3f7z2izsz0k801ha-gcc-fuzzing-engine... gcc-fuzzing-engine> patching script interpreter paths in /nix/store/g032bdkc52dnibbf3f7z2izsz0k801ha-gcc-fuzzing-engine gcc-fuzzing-engine> stripping (with command strip and flags -S -p) in /nix/store/g032bdkc52dnibbf3f7z2izsz0k801ha-gcc-fuzzing-engine/lib building '/nix/store/mm9f4mm2hlxjrzwxqggsx8ff4w5ghhma-fuzzing-engine-external-sanitizer.drv' building '/nix/store/z4jbk0jax72k2zcrkfl2vyc8lb05vkir-fuzzing-engine-local-fallback.drv' fuzzing-engine-external-sanitizer> tribuchet: building on jamie fuzzing-engine-local-fallback> tribuchet: building on jamie building '/nix/store/rnpc1djvzmzjw6qg1zjwglaxx63h4l4p-fuzzing-engine-parent-yield.drv' fuzzing-engine-parent-yield> tribuchet: building on jamie fuzzing-engine-local-fallback> Running phase: patchPhase fuzzing-engine-local-fallback> Running phase: updateAutotoolsGnuConfigScriptsPhase fuzzing-engine-local-fallback> Running phase: buildPhase fuzzing-engine-external-sanitizer> Running phase: patchPhase fuzzing-engine-external-sanitizer> Running phase: updateAutotoolsGnuConfigScriptsPhase fuzzing-engine-external-sanitizer> Running phase: buildPhase fuzzing-engine-parent-yield> Running phase: patchPhase fuzzing-engine-parent-yield> Running phase: updateAutotoolsGnuConfigScriptsPhase fuzzing-engine-parent-yield> Running phase: buildPhase fuzzing-engine-external-sanitizer> The Meson build system fuzzing-engine-external-sanitizer> Version: 1.12.1 fuzzing-engine-external-sanitizer> Source dir: /nix/store/bgv3zz2vpa6637fbqiblw3lxdpmnrh5j-fuzzing-engine-fixture/subprojects/util fuzzing-engine-external-sanitizer> Build dir: /build/build fuzzing-engine-external-sanitizer> Build type: native build fuzzing-engine-external-sanitizer> Project name: fuzzing-engine-util fuzzing-engine-external-sanitizer> Project version: undefined fuzzing-engine-external-sanitizer> C++ compiler for the host machine: clang++ (clang 21.1.8 "clang version 21.1.8") fuzzing-engine-external-sanitizer> C++ linker for the host machine: clang++ ld.bfd 2.46 fuzzing-engine-external-sanitizer> Host machine cpu family: x86_64 fuzzing-engine-external-sanitizer> Host machine cpu: x86_64 fuzzing-engine-external-sanitizer> Build targets in project: 1 fuzzing-engine-external-sanitizer> fuzzing-engine-external-sanitizer> fuzzing-engine-util undefined fuzzing-engine-external-sanitizer> fuzzing-engine-external-sanitizer> User defined options fuzzing-engine-external-sanitizer> fuzzers : true fuzzing-engine-external-sanitizer> fuzzing-engine: -fsanitize=fuzzer fuzzing-engine-external-sanitizer> prefix : /nix/store/djy1syn3dkhbyh3mcawn2gh646va9nyk-fuzzing-engine-external-sanitizer fuzzing-engine-external-sanitizer> unit-tests : false fuzzing-engine-external-sanitizer> fuzzing-engine-external-sanitizer> Found ninja-1.13.2 at /nix/store/4nsdla28c4177ssp0hlyv5l2yzj8wcba-ninja-1.13.2/bin/ninja fuzzing-engine-local-fallback> The Meson build system fuzzing-engine-local-fallback> Version: 1.12.1 fuzzing-engine-local-fallback> Source dir: /nix/store/bgv3zz2vpa6637fbqiblw3lxdpmnrh5j-fuzzing-engine-fixture/subprojects/util fuzzing-engine-local-fallback> Build dir: /build/build fuzzing-engine-local-fallback> Build type: native build fuzzing-engine-local-fallback> Project name: fuzzing-engine-util fuzzing-engine-local-fallback> Project version: undefined fuzzing-engine-local-fallback> C++ compiler for the host machine: clang++ (clang 21.1.8 "clang version 21.1.8") fuzzing-engine-local-fallback> C++ linker for the host machine: clang++ ld.bfd 2.46 fuzzing-engine-local-fallback> Host machine cpu family: x86_64 fuzzing-engine-local-fallback> Host machine cpu: x86_64 fuzzing-engine-local-fallback> Build targets in project: 1 fuzzing-engine-local-fallback> fuzzing-engine-local-fallback> fuzzing-engine-util undefined fuzzing-engine-local-fallback> fuzzing-engine-local-fallback> User defined options fuzzing-engine-local-fallback> b_lundef : false fuzzing-engine-local-fallback> b_sanitize: fuzzer-no-link fuzzing-engine-local-fallback> fuzzers : true fuzzing-engine-local-fallback> prefix : /nix/store/bgcqqgday6h6zwl74a7h6vd1frv3j6nn-fuzzing-engine-local-fallback fuzzing-engine-local-fallback> unit-tests: false fuzzing-engine-local-fallback> fuzzing-engine-local-fallback> Found ninja-1.13.2 at /nix/store/4nsdla28c4177ssp0hlyv5l2yzj8wcba-ninja-1.13.2/bin/ninja fuzzing-engine-external-sanitizer> ninja: Entering directory `/build/build' fuzzing-engine-parent-yield> The Meson build system fuzzing-engine-parent-yield> Version: 1.12.1 fuzzing-engine-parent-yield> Source dir: /nix/store/bgv3zz2vpa6637fbqiblw3lxdpmnrh5j-fuzzing-engine-fixture fuzzing-engine-parent-yield> Build dir: /build/build fuzzing-engine-parent-yield> Build type: native build fuzzing-engine-parent-yield> Project name: fuzzing-engine-parent fuzzing-engine-parent-yield> Project version: undefined fuzzing-engine-parent-yield> C++ compiler for the host machine: g++ (gcc 16.2.0 "g++ (GCC) 16.2.0") fuzzing-engine-parent-yield> C++ linker for the host machine: g++ ld.bfd 2.46 fuzzing-engine-parent-yield> Host machine cpu family: x86_64 fuzzing-engine-parent-yield> Host machine cpu: x86_64 fuzzing-engine-parent-yield> fuzzing-engine-parent-yield> Executing subproject util for machine: host fuzzing-engine-parent-yield> fuzzing-engine-parent-yield> util| Project name: fuzzing-engine-util fuzzing-engine-parent-yield> util| Project version: undefined fuzzing-engine-parent-yield> util| C++ compiler for the host machine: g++ (gcc 16.2.0 "g++ (GCC) 16.2.0") fuzzing-engine-parent-yield> util| C++ linker for the host machine: g++ ld.bfd 2.46 fuzzing-engine-parent-yield> util| Build targets in project: 1 fuzzing-engine-parent-yield> util| Subproject util finished. fuzzing-engine-parent-yield> fuzzing-engine-parent-yield> fuzzing-engine-parent-yield> Executing subproject store for machine: host fuzzing-engine-parent-yield> fuzzing-engine-parent-yield> store| Project name: fuzzing-engine-store fuzzing-engine-parent-yield> store| Project version: undefined fuzzing-engine-parent-yield> store| C++ compiler for the host machine: g++ (gcc 16.2.0 "g++ (GCC) 16.2.0") fuzzing-engine-parent-yield> store| C++ linker for the host machine: g++ ld.bfd 2.46 fuzzing-engine-parent-yield> store| Build targets in project: 2 fuzzing-engine-parent-yield> store| Subproject store finished. fuzzing-engine-parent-yield> fuzzing-engine-parent-yield> Build targets in project: 2 fuzzing-engine-parent-yield> fuzzing-engine-parent-yield> fuzzing-engine-parent undefined fuzzing-engine-parent-yield> fuzzing-engine-parent-yield> Subprojects (for host machine) fuzzing-engine-parent-yield> store : YES fuzzing-engine-parent-yield> util : YES fuzzing-engine-parent-yield> fuzzing-engine-parent-yield> User defined options fuzzing-engine-parent-yield> fuzzers : true fuzzing-engine-parent-yield> fuzzing-engine: /nix/store/g032bdkc52dnibbf3f7z2izsz0k801ha-gcc-fuzzing-engine/lib/GCC engine with spaces.a fuzzing-engine-parent-yield> prefix : /nix/store/scxsn95vwnp4565lwkbsvp9hp615pazh-fuzzing-engine-parent-yield fuzzing-engine-parent-yield> unit-tests : false fuzzing-engine-parent-yield> fuzzing-engine-parent-yield> Found ninja-1.13.2 at /nix/store/4nsdla28c4177ssp0hlyv5l2yzj8wcba-ninja-1.13.2/bin/ninja fuzzing-engine-external-sanitizer> [1/2] Compiling C++ object fuzz/harnesses/fuzz-util.p/.._.._fuzz.cc.o fuzzing-engine-external-sanitizer> In file included from ../../nix/store/bgv3zz2vpa6637fbqiblw3lxdpmnrh5j-fuzzing-engine-fixture/subprojects/util/fuzz.cc:1: fuzzing-engine-external-sanitizer> In file included from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/cstddef:51: fuzzing-engine-external-sanitizer> In file included from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/x86_64-unknown-linux-gnu/bits/c++config.h:733: fuzzing-engine-external-sanitizer> In file included from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/x86_64-unknown-linux-gnu/bits/os_defines.h:39: fuzzing-engine-external-sanitizer> /nix/store/m38wglsqnh1mrmj2cmqa3pjb6w4yjxdi-glibc-2.44-25-dev/include/features.h:451:4: warning: _FORTIFY_SOURCE requires compiling with optimization (-O) [-W#warnings] fuzzing-engine-external-sanitizer> 451 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) fuzzing-engine-external-sanitizer> | ^ fuzzing-engine-external-sanitizer> 1 warning generated. fuzzing-engine-local-fallback> ninja: Entering directory `/build/build' fuzzing-engine-external-sanitizer> [2/2] Linking target fuzz/harnesses/fuzz-util fuzzing-engine-external-sanitizer> INFO: autodetecting backend as ninja fuzzing-engine-external-sanitizer> INFO: calculating backend command to run: /nix/store/4nsdla28c4177ssp0hlyv5l2yzj8wcba-ninja-1.13.2/bin/ninja -C /build/build fuzzing-engine-parent-yield> ninja: Entering directory `/build/build' fuzzing-engine-parent-yield> [1/4] Compiling C++ object subprojects/store/fuzz/harnesses/fuzz-store.p/.._.._fuzz.cc.o fuzzing-engine-parent-yield> In file included from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/x86_64-unknown-linux-gnu/bits/os_defines.h:39, fuzzing-engine-parent-yield> from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/x86_64-unknown-linux-gnu/bits/c++config.h:733, fuzzing-engine-parent-yield> from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/cstddef:51, fuzzing-engine-parent-yield> from ../../nix/store/bgv3zz2vpa6637fbqiblw3lxdpmnrh5j-fuzzing-engine-fixture/subprojects/store/fuzz.cc:1: fuzzing-engine-parent-yield> /nix/store/m38wglsqnh1mrmj2cmqa3pjb6w4yjxdi-glibc-2.44-25-dev/include/features.h:451:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] fuzzing-engine-parent-yield> 451 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) fuzzing-engine-parent-yield> | ^~~~~~~ fuzzing-engine-parent-yield> [2/4] Compiling C++ object subprojects/util/fuzz/harnesses/fuzz-util.p/.._.._fuzz.cc.o fuzzing-engine-parent-yield> In file included from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/x86_64-unknown-linux-gnu/bits/os_defines.h:39, fuzzing-engine-parent-yield> from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/x86_64-unknown-linux-gnu/bits/c++config.h:733, fuzzing-engine-parent-yield> from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/cstddef:51, fuzzing-engine-parent-yield> from ../../nix/store/bgv3zz2vpa6637fbqiblw3lxdpmnrh5j-fuzzing-engine-fixture/subprojects/util/fuzz.cc:1: fuzzing-engine-parent-yield> /nix/store/m38wglsqnh1mrmj2cmqa3pjb6w4yjxdi-glibc-2.44-25-dev/include/features.h:451:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp] fuzzing-engine-parent-yield> 451 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) fuzzing-engine-parent-yield> | ^~~~~~~ fuzzing-engine-local-fallback> [1/2] Compiling C++ object fuzz/harnesses/fuzz-util.p/.._.._fuzz.cc.o fuzzing-engine-local-fallback> In file included from ../../nix/store/bgv3zz2vpa6637fbqiblw3lxdpmnrh5j-fuzzing-engine-fixture/subprojects/util/fuzz.cc:1: fuzzing-engine-local-fallback> In file included from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/cstddef:51: fuzzing-engine-local-fallback> In file included from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/x86_64-unknown-linux-gnu/bits/c++config.h:733: fuzzing-engine-local-fallback> In file included from /nix/store/5q6bdxkp7lc70gn9mnf4yiybrx8ry5xq-gcc-16.2.0/include/c++/16.2.0/x86_64-unknown-linux-gnu/bits/os_defines.h:39: fuzzing-engine-local-fallback> /nix/store/m38wglsqnh1mrmj2cmqa3pjb6w4yjxdi-glibc-2.44-25-dev/include/features.h:451:4: warning: _FORTIFY_SOURCE requires compiling with optimization (-O) [-W#warnings] fuzzing-engine-local-fallback> 451 | # warning _FORTIFY_SOURCE requires compiling with optimization (-O) fuzzing-engine-local-fallback> | ^ fuzzing-engine-local-fallback> 1 warning generated. fuzzing-engine-external-sanitizer> Running phase: installPhase fuzzing-engine-parent-yield> [3/4] Linking target subprojects/util/fuzz/harnesses/fuzz-util fuzzing-engine-parent-yield> [4/4] Linking target subprojects/store/fuzz/harnesses/fuzz-store fuzzing-engine-parent-yield> INFO: autodetecting backend as ninja fuzzing-engine-parent-yield> INFO: calculating backend command to run: /nix/store/4nsdla28c4177ssp0hlyv5l2yzj8wcba-ninja-1.13.2/bin/ninja -C /build/build fuzzing-engine-parent-yield> Running phase: installPhase fuzzing-engine-local-fallback> [2/2] Linking target fuzz/harnesses/fuzz-util fuzzing-engine-local-fallback> INFO: autodetecting backend as ninja fuzzing-engine-local-fallback> INFO: calculating backend command to run: /nix/store/4nsdla28c4177ssp0hlyv5l2yzj8wcba-ninja-1.13.2/bin/ninja -C /build/build fuzzing-engine-local-fallback> Running phase: installPhase fuzzing-engine-external-sanitizer> ninja: Entering directory `/build/build' fuzzing-engine-external-sanitizer> ninja: no work to do. fuzzing-engine-external-sanitizer> Installing fuzz/harnesses/fuzz-util to /nix/store/djy1syn3dkhbyh3mcawn2gh646va9nyk-fuzzing-engine-external-sanitizer/bin fuzzing-engine-external-sanitizer> INFO: Running with entropic power schedule (0xFF, 100). fuzzing-engine-external-sanitizer> INFO: Seed: 1041693771 fuzzing-engine-external-sanitizer> INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes fuzzing-engine-external-sanitizer> INFO: A corpus is not provided, starting from an empty corpus fuzzing-engine-external-sanitizer> #2 INITED exec/s: 0 rss: 24Mb fuzzing-engine-external-sanitizer> WARNING: no interesting inputs were found so far. Is the code instrumented for coverage? fuzzing-engine-external-sanitizer> This may also happen if the target rejected all inputs we tried so far fuzzing-engine-external-sanitizer> #2 DONE corp: 1/1b lim: 4 exec/s: 0 rss: 24Mb fuzzing-engine-external-sanitizer> Done 2 runs in 0 second(s) fuzzing-engine-external-sanitizer> Running phase: fixupPhase fuzzing-engine-external-sanitizer> shrinking RPATHs of ELF executables and libraries in /nix/store/djy1syn3dkhbyh3mcawn2gh646va9nyk-fuzzing-engine-external-sanitizer fuzzing-engine-external-sanitizer> shrinking /nix/store/djy1syn3dkhbyh3mcawn2gh646va9nyk-fuzzing-engine-external-sanitizer/bin/fuzz-util fuzzing-engine-external-sanitizer> checking for references to /build/ in /nix/store/djy1syn3dkhbyh3mcawn2gh646va9nyk-fuzzing-engine-external-sanitizer... fuzzing-engine-external-sanitizer> patching script interpreter paths in /nix/store/djy1syn3dkhbyh3mcawn2gh646va9nyk-fuzzing-engine-external-sanitizer fuzzing-engine-external-sanitizer> stripping (with command strip and flags -S -p) in /nix/store/djy1syn3dkhbyh3mcawn2gh646va9nyk-fuzzing-engine-external-sanitizer/bin fuzzing-engine-parent-yield> ninja: Entering directory `/build/build' fuzzing-engine-parent-yield> ninja: no work to do. fuzzing-engine-parent-yield> Installing subprojects/util/fuzz/harnesses/fuzz-util to /nix/store/scxsn95vwnp4565lwkbsvp9hp615pazh-fuzzing-engine-parent-yield/bin fuzzing-engine-parent-yield> Installing subprojects/store/fuzz/harnesses/fuzz-store to /nix/store/scxsn95vwnp4565lwkbsvp9hp615pazh-fuzzing-engine-parent-yield/bin fuzzing-engine-parent-yield> Running phase: fixupPhase fuzzing-engine-parent-yield> shrinking RPATHs of ELF executables and libraries in /nix/store/scxsn95vwnp4565lwkbsvp9hp615pazh-fuzzing-engine-parent-yield fuzzing-engine-parent-yield> shrinking /nix/store/scxsn95vwnp4565lwkbsvp9hp615pazh-fuzzing-engine-parent-yield/bin/fuzz-store fuzzing-engine-parent-yield> shrinking /nix/store/scxsn95vwnp4565lwkbsvp9hp615pazh-fuzzing-engine-parent-yield/bin/fuzz-util fuzzing-engine-parent-yield> checking for references to /build/ in /nix/store/scxsn95vwnp4565lwkbsvp9hp615pazh-fuzzing-engine-parent-yield... fuzzing-engine-parent-yield> patching script interpreter paths in /nix/store/scxsn95vwnp4565lwkbsvp9hp615pazh-fuzzing-engine-parent-yield fuzzing-engine-local-fallback> ninja: Entering directory `/build/build' fuzzing-engine-local-fallback> ninja: no work to do. fuzzing-engine-local-fallback> Installing fuzz/harnesses/fuzz-util to /nix/store/bgcqqgday6h6zwl74a7h6vd1frv3j6nn-fuzzing-engine-local-fallback/bin fuzzing-engine-parent-yield> stripping (with command strip and flags -S -p) in /nix/store/scxsn95vwnp4565lwkbsvp9hp615pazh-fuzzing-engine-parent-yield/bin fuzzing-engine-local-fallback> INFO: Running with entropic power schedule (0xFF, 100). fuzzing-engine-local-fallback> INFO: Seed: 1252058461 fuzzing-engine-local-fallback> INFO: Loaded 1 modules (1 inline 8-bit counters): 1 [0x555555619a30, 0x555555619a31), fuzzing-engine-local-fallback> INFO: Loaded 1 PC tables (1 PCs): 1 [0x555555619a38,0x555555619a48), fuzzing-engine-local-fallback> INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes fuzzing-engine-local-fallback> INFO: A corpus is not provided, starting from an empty corpus fuzzing-engine-local-fallback> #2 INITED cov: 1 ft: 1 corp: 1/1b exec/s: 0 rss: 24Mb fuzzing-engine-local-fallback> #2 DONE cov: 1 ft: 1 corp: 1/1b lim: 4 exec/s: 0 rss: 24Mb fuzzing-engine-local-fallback> Done 2 runs in 0 second(s) fuzzing-engine-local-fallback> Running phase: fixupPhase fuzzing-engine-local-fallback> shrinking RPATHs of ELF executables and libraries in /nix/store/bgcqqgday6h6zwl74a7h6vd1frv3j6nn-fuzzing-engine-local-fallback fuzzing-engine-local-fallback> shrinking /nix/store/bgcqqgday6h6zwl74a7h6vd1frv3j6nn-fuzzing-engine-local-fallback/bin/fuzz-util fuzzing-engine-local-fallback> checking for references to /build/ in /nix/store/bgcqqgday6h6zwl74a7h6vd1frv3j6nn-fuzzing-engine-local-fallback... fuzzing-engine-local-fallback> patching script interpreter paths in /nix/store/bgcqqgday6h6zwl74a7h6vd1frv3j6nn-fuzzing-engine-local-fallback fuzzing-engine-local-fallback> stripping (with command strip and flags -S -p) in /nix/store/bgcqqgday6h6zwl74a7h6vd1frv3j6nn-fuzzing-engine-local-fallback/bin building '/nix/store/yprrzgca9l114hz1n66989ja15qd5ijd-fuzzing-engine.drv' fuzzing-engine> tribuchet: building on jamie post-build step Upload coverage to codecov: ok Skipping codecov: project=Mic92/nix-1 attr=checks.x86_64-linux.fuzzing-engine