1these 4 derivations will be built:2 /nix/store/6hakbl80zl2wipqbkn96dlvdam4gczmi-nix-tarmac-0.1.0.drv3 /nix/store/ai44rq90q10g0aq381gvgx5xw1pxxjdc-nix-tarmac-0.1.0.drv4 /nix/store/ca8djcqhq9axdd1brcbbdhbas4l0yslr-nix-tarmac-0.1.0.drv5 /nix/store/l4jy9g8021mgnwrln390b0jw70qv7bsx-nix-tarmac-dispatcher.drv6error: build of '/nix/store/6hakbl80zl2wipqbkn96dlvdam4gczmi-nix-tarmac-0.1.0.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/6hakbl80zl2wipqbkn96dlvdam4gczmi-nix-tarmac-0.1.0.drv'.7 Reason: builder failed with exit code 1.8 Output paths:9 /nix/store/1m9070xxpgsj7lgd9wi46y7vx6fqhxls-nix-tarmac-0.1.010 Last 25 log lines:11 > | ^~~~~~~~~12 > 1 error generated.13 > [5/18] Compiling C++ object nar_test.p/meson-generated_nar_test-unity0.cpp.o14 > [6/18] Compiling C++ object model_test.p/meson-generated_model_test-unity0.cpp.o15 > [7/18] Compiling C++ object gc_test.p/meson-generated_gc_test-unity0.cpp.o16 > [8/18] Compiling C++ object bench.p/meson-generated_bench-unity0.cpp.o17 > In file included from bench.p/bench-unity0.cpp:1:18 > /nix/var/nix/builds/nix-73844-1837546192/source/build/../bench/bench.cpp:28:64: warning: format specifies type 'unsigned long' but the argument has type 'uint64_t' (aka 'unsigned long long') [-Wformat]19 > 28 | printf("ingest %8lu files in %6.2fs (%.0f files/s)\n", res.files, dt,20 > | ~~~~ ^~~~~~~~~21 > | %8llu22 > 1 warning generated.23 > [9/18] Compiling C++ object libcore.a.p/meson-generated_core-unity0.cpp.o24 > FAILED: [code=1] libcore.a.p/meson-generated_core-unity0.cpp.o25 > clang++ -Ilibcore.a.p -I. -I.. -I/nix/store/s2khzh16d11lalsdx354m3bxarp4yxv5-lmdb-0.9.35-dev/include -I/nix/store/fvrhgzqqrz92jl22xjhq3zlrhar71gkx-libblake3-1.8.5-dev/include -I/nix/store/1xpll2l2agmavm213zaq4vhnl7nj1d1s-onetbb-2022.3.0-dev/include -I/nix/store/hk4vnhvmwkvjkpgn1lmad6a401mciwsn-libarchive-3.8.8-dev/include -I/nix/store/96wff033gycd74w12jixli5g2m5nzigj-openssl-3.6.3-dev/include -I/nix/store/synxnk9jnv3fngx7lxpf1q8gbm10hiv6-lz4-1.10.0-dev/include -fdiagnostics-color=always -Wall -Winvalid-pch -Wextra -std=c++23 -fvisibility=hidden -fvisibility-inlines-hidden -D_GNU_SOURCE -D_GLIBCXX_ASSERTIONS -fstack-protector-strong -Wshadow -Wnon-virtual-dtor -DBLAKE3_DLL -DBLAKE3_USE_TBB -MD -MQ libcore.a.p/meson-generated_core-unity0.cpp.o -MF libcore.a.p/meson-generated_core-unity0.cpp.o.d -o libcore.a.p/meson-generated_core-unity0.cpp.o -c libcore.a.p/core-unity0.cpp26 > In file included from libcore.a.p/core-unity0.cpp:1:27 > /nix/var/nix/builds/nix-73844-1837546192/source/build/../src/pack_cas.cpp:430:9: error: use of undeclared identifier 'fdatasync'28 > 430 | if (fdatasync(mapping->pack_fd) < 0) {29 > | ^~~~~~~~~30 > /nix/var/nix/builds/nix-73844-1837546192/source/build/../src/pack_cas.cpp:735:9: error: use of undeclared identifier 'fdatasync'31 > 735 | if (fdatasync(new_fd) < 0) {32 > | ^~~~~~~~~33 > 2 errors generated.34 > [10/18] Compiling C++ object nix-tarmac.dylib.p/meson-generated_nix-tarmac-unity0.cpp.o35 > ninja: build stopped: subcommand failed.36 For full logs, run:37 nix log /nix/store/6hakbl80zl2wipqbkn96dlvdam4gczmi-nix-tarmac-0.1.0.drv38error: Cannot build '/nix/store/6hakbl80zl2wipqbkn96dlvdam4gczmi-nix-tarmac-0.1.0.drv'.39 Reason: builder failed with exit code 1.40 Output paths:41 /nix/store/1m9070xxpgsj7lgd9wi46y7vx6fqhxls-nix-tarmac-0.1.042error: build of '/nix/store/ca8djcqhq9axdd1brcbbdhbas4l0yslr-nix-tarmac-0.1.0.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/ca8djcqhq9axdd1brcbbdhbas4l0yslr-nix-tarmac-0.1.0.drv'.43 Reason: builder failed with exit code 1.44 Output paths:45 /nix/store/3s3vkkx9apsl0rj6q9qqkgs45jypqv91-nix-tarmac-0.1.046 Last 25 log lines:47 > | ^~~~~~~~~48 > 1 error generated.49 > [5/18] Compiling C++ object nar_test.p/meson-generated_nar_test-unity0.cpp.o50 > [6/18] Compiling C++ object gc_test.p/meson-generated_gc_test-unity0.cpp.o51 > [7/18] Compiling C++ object model_test.p/meson-generated_model_test-unity0.cpp.o52 > [8/18] Compiling C++ object bench.p/meson-generated_bench-unity0.cpp.o53 > In file included from bench.p/bench-unity0.cpp:1:54 > /nix/var/nix/builds/nix-73866-3478168056/source/build/../bench/bench.cpp:28:64: warning: format specifies type 'unsigned long' but the argument has type 'uint64_t' (aka 'unsigned long long') [-Wformat]55 > 28 | printf("ingest %8lu files in %6.2fs (%.0f files/s)\n", res.files, dt,56 > | ~~~~ ^~~~~~~~~57 > | %8llu58 > 1 warning generated.59 > [9/18] Compiling C++ object libcore.a.p/meson-generated_core-unity0.cpp.o60 > FAILED: [code=1] libcore.a.p/meson-generated_core-unity0.cpp.o61 > clang++ -Ilibcore.a.p -I. -I.. -I/nix/store/s2khzh16d11lalsdx354m3bxarp4yxv5-lmdb-0.9.35-dev/include -I/nix/store/fvrhgzqqrz92jl22xjhq3zlrhar71gkx-libblake3-1.8.5-dev/include -I/nix/store/1xpll2l2agmavm213zaq4vhnl7nj1d1s-onetbb-2022.3.0-dev/include -I/nix/store/hk4vnhvmwkvjkpgn1lmad6a401mciwsn-libarchive-3.8.8-dev/include -I/nix/store/96wff033gycd74w12jixli5g2m5nzigj-openssl-3.6.3-dev/include -I/nix/store/synxnk9jnv3fngx7lxpf1q8gbm10hiv6-lz4-1.10.0-dev/include -fdiagnostics-color=always -Wall -Winvalid-pch -Wextra -std=c++23 -fvisibility=hidden -fvisibility-inlines-hidden -D_GNU_SOURCE -D_GLIBCXX_ASSERTIONS -fstack-protector-strong -Wshadow -Wnon-virtual-dtor -DBLAKE3_DLL -DBLAKE3_USE_TBB -MD -MQ libcore.a.p/meson-generated_core-unity0.cpp.o -MF libcore.a.p/meson-generated_core-unity0.cpp.o.d -o libcore.a.p/meson-generated_core-unity0.cpp.o -c libcore.a.p/core-unity0.cpp62 > In file included from libcore.a.p/core-unity0.cpp:1:63 > /nix/var/nix/builds/nix-73866-3478168056/source/build/../src/pack_cas.cpp:430:9: error: use of undeclared identifier 'fdatasync'64 > 430 | if (fdatasync(mapping->pack_fd) < 0) {65 > | ^~~~~~~~~66 > /nix/var/nix/builds/nix-73866-3478168056/source/build/../src/pack_cas.cpp:735:9: error: use of undeclared identifier 'fdatasync'67 > 735 | if (fdatasync(new_fd) < 0) {68 > | ^~~~~~~~~69 > 2 errors generated.70 > [10/18] Compiling C++ object nix-tarmac.dylib.p/meson-generated_nix-tarmac-unity0.cpp.o71 > ninja: build stopped: subcommand failed.72 For full logs, run:73 nix log /nix/store/ca8djcqhq9axdd1brcbbdhbas4l0yslr-nix-tarmac-0.1.0.drv74error: Cannot build '/nix/store/ca8djcqhq9axdd1brcbbdhbas4l0yslr-nix-tarmac-0.1.0.drv'.75 Reason: builder failed with exit code 1.76 Output paths:77 /nix/store/3s3vkkx9apsl0rj6q9qqkgs45jypqv91-nix-tarmac-0.1.078error: build of '/nix/store/ai44rq90q10g0aq381gvgx5xw1pxxjdc-nix-tarmac-0.1.0.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/ai44rq90q10g0aq381gvgx5xw1pxxjdc-nix-tarmac-0.1.0.drv'.79 Reason: builder failed with exit code 1.80 Output paths:81 /nix/store/r5bfg7l5k6rgx4g8d8mzh83z7q1hk5v9-nix-tarmac-0.1.082 Last 25 log lines:83 > | ^~~~~~~~~84 > 1 error generated.85 > [5/18] Compiling C++ object nar_test.p/meson-generated_nar_test-unity0.cpp.o86 > [6/18] Compiling C++ object gc_test.p/meson-generated_gc_test-unity0.cpp.o87 > [7/18] Compiling C++ object model_test.p/meson-generated_model_test-unity0.cpp.o88 > [8/18] Compiling C++ object bench.p/meson-generated_bench-unity0.cpp.o89 > In file included from bench.p/bench-unity0.cpp:1:90 > /nix/var/nix/builds/nix-73854-1949140874/source/build/../bench/bench.cpp:28:64: warning: format specifies type 'unsigned long' but the argument has type 'uint64_t' (aka 'unsigned long long') [-Wformat]91 > 28 | printf("ingest %8lu files in %6.2fs (%.0f files/s)\n", res.files, dt,92 > | ~~~~ ^~~~~~~~~93 > | %8llu94 > 1 warning generated.95 > [9/18] Compiling C++ object libcore.a.p/meson-generated_core-unity0.cpp.o96 > FAILED: [code=1] libcore.a.p/meson-generated_core-unity0.cpp.o97 > clang++ -Ilibcore.a.p -I. -I.. -I/nix/store/s2khzh16d11lalsdx354m3bxarp4yxv5-lmdb-0.9.35-dev/include -I/nix/store/fvrhgzqqrz92jl22xjhq3zlrhar71gkx-libblake3-1.8.5-dev/include -I/nix/store/1xpll2l2agmavm213zaq4vhnl7nj1d1s-onetbb-2022.3.0-dev/include -I/nix/store/hk4vnhvmwkvjkpgn1lmad6a401mciwsn-libarchive-3.8.8-dev/include -I/nix/store/96wff033gycd74w12jixli5g2m5nzigj-openssl-3.6.3-dev/include -I/nix/store/synxnk9jnv3fngx7lxpf1q8gbm10hiv6-lz4-1.10.0-dev/include -fdiagnostics-color=always -Wall -Winvalid-pch -Wextra -std=c++23 -fvisibility=hidden -fvisibility-inlines-hidden -D_GNU_SOURCE -D_GLIBCXX_ASSERTIONS -fstack-protector-strong -Wshadow -Wnon-virtual-dtor -DBLAKE3_DLL -DBLAKE3_USE_TBB -MD -MQ libcore.a.p/meson-generated_core-unity0.cpp.o -MF libcore.a.p/meson-generated_core-unity0.cpp.o.d -o libcore.a.p/meson-generated_core-unity0.cpp.o -c libcore.a.p/core-unity0.cpp98 > In file included from libcore.a.p/core-unity0.cpp:1:99 > /nix/var/nix/builds/nix-73854-1949140874/source/build/../src/pack_cas.cpp:430:9: error: use of undeclared identifier 'fdatasync'100 > 430 | if (fdatasync(mapping->pack_fd) < 0) {101 > | ^~~~~~~~~102 > /nix/var/nix/builds/nix-73854-1949140874/source/build/../src/pack_cas.cpp:735:9: error: use of undeclared identifier 'fdatasync'103 > 735 | if (fdatasync(new_fd) < 0) {104 > | ^~~~~~~~~105 > 2 errors generated.106 > [10/18] Compiling C++ object nix-tarmac.dylib.p/meson-generated_nix-tarmac-unity0.cpp.o107 > ninja: build stopped: subcommand failed.108 For full logs, run:109 nix log /nix/store/ai44rq90q10g0aq381gvgx5xw1pxxjdc-nix-tarmac-0.1.0.drv110error: Cannot build '/nix/store/ai44rq90q10g0aq381gvgx5xw1pxxjdc-nix-tarmac-0.1.0.drv'.111 Reason: builder failed with exit code 1.112 Output paths:113 /nix/store/r5bfg7l5k6rgx4g8d8mzh83z7q1hk5v9-nix-tarmac-0.1.0114error: Cannot build '/nix/store/l4jy9g8021mgnwrln390b0jw70qv7bsx-nix-tarmac-dispatcher.drv'.115 Reason: 3 dependencies failed.116 Output paths:117 /nix/store/cy0n1qsr1hgj7mi42jdwnq0wdvamgj91-nix-tarmac-dispatcher