these 12 derivations will be built:
  /nix/store/f4g8wrfn2v9ccad4srj4ms495ml20ky3-boost-1.81.0.drv
  /nix/store/km1srh2napq4hqcf4vj4s79xfrxg25wh-nix-util-2.26.0pre.drv
  /nix/store/7r1d0zmzp5qsashqa3qn24kcsckrjha1-nix-store-2.26.0pre.drv
  /nix/store/g2dck77w85wl10s6c6wiiwifczwp076c-libgit2-1.8.4.drv
  /nix/store/whq4q5hfxi3nmx5wq7p6mjpknr3j04g0-nix-fetchers-2.26.0pre.drv
  /nix/store/yxk1lkhbxyfyzc1fk2lfg25q65m2hj3a-nix-expr-2.26.0pre.drv
  /nix/store/rvxg6lskchd0rif74l5n09m3ncrng3rs-nix-flake-2.26.0pre.drv
  /nix/store/zram2k1dgnzfcbs9b0acxhgfxivvyh81-nix-main-2.26.0pre.drv
  /nix/store/hacsqrlsghrva7ibnwlpgq2k9kj3bryz-nix-cmd-2.26.0pre.drv
  /nix/store/vvfqnc4faqsmydr4pr4i1yydqg7mq8a8-nix-2.26.0pre20260608_2c76b42.drv
  /nix/store/b5mcp2kgchphmlipy1fm54la1jc8r1gy-nix-tests-2.26.0pre20260608_2c76b42-against-2.26.0pre20260608_2c76b42-2.26.0pre20260608_2c76b42.drv
  /nix/store/xj5hr2zcbvglawsanlabbnw5z2swzlmw-install-tests.drv
these 40 paths will be fetched (25.5 MiB download, 159.5 MiB unpacked):
  /nix/store/p0h4j7jsbzj9q4m9kvk3mdcswvhc7hkx-abseil-cpp-20240722.0
  /nix/store/w5rggkxjd7z2cjk4fia9za7gb485pydw-git-2.47.0
  /nix/store/8r3g3kpmrgk1ih1wfyfxv0qrybaqqk6r-git-2.47.0-doc
  /nix/store/4jlpkm8nbdzdaqf0l9hkck5gkkd67zvy-gtest-1.15.2
  /nix/store/q7gdhj5nnwr0gywigcky2b5m7ykiscx7-gtest-1.15.2-dev
  /nix/store/dlwzph1zp41pk1n3r4slhhr08w4xm0yf-mercurial-6.8.2
  /nix/store/h29rsm10n3cqynh48x5lmjv4nmf2pmxc-perl-5.40.0
  /nix/store/477jdxiks5c2zfall8vp2dkn9h3c83id-perl5.40.0-Authen-SASL-2.1700
  /nix/store/44bdd8php423jbz2a1lp6izi7i8zkc9n-perl5.40.0-CGI-4.59
  /nix/store/d74sna87wlngwsgwllbzkxg8h4w349fh-perl5.40.0-CGI-Fast-2.16
  /nix/store/4v584fzvgikakwf6l544qq1f8vcqgfnr-perl5.40.0-Clone-0.46
  /nix/store/4kz2fg766dld9k90cgl9sl15zab0ify5-perl5.40.0-Digest-HMAC-1.04
  /nix/store/nhah8cnwf819f7xz8gd8f0qx9za2llsy-perl5.40.0-Encode-Locale-1.05
  /nix/store/fy92x1l5jdmyc94ayl6w46jcq5jwrwm0-perl5.40.0-FCGI-0.82
  /nix/store/hggr743mpzhw9sid5hr2m3hm39vpn1a2-perl5.40.0-FCGI-ProcManager-0.28
  /nix/store/hdgmi7knzg30qs56rbgj5a1jdjm88ws2-perl5.40.0-File-Listing-6.16
  /nix/store/yvwk6azb3hgpla0qlg0q8a6za6n2fp38-perl5.40.0-HTML-Parser-3.81
  /nix/store/6jhb6lq4ccrqng0kkc72dw3c0di02djg-perl5.40.0-HTML-TagCloud-0.38
  /nix/store/jqbamjx6b2vdwz9371swjmzn13p94bdx-perl5.40.0-HTML-Tagset-3.20
  /nix/store/9k41gdy8w30kn7sxz5gzma010jgnnxz2-perl5.40.0-HTTP-CookieJar-0.014
  /nix/store/x1wrnd91v2hdrwfjqvvar1w151g8f4xr-perl5.40.0-HTTP-Cookies-6.10
  /nix/store/ghmd444aal2xr6v32cxyp5z187lgmmv1-perl5.40.0-HTTP-Date-6.06
  /nix/store/g0jv0r3akkv992sz0nv4bwpzmyp757m6-perl5.40.0-HTTP-Message-6.45
  /nix/store/8xmv1l8m9rgym2agar6fhlbywm82wy19-perl5.40.0-HTTP-Negotiate-6.01
  /nix/store/nnpj4fkjknvb40ilgjn32ah685flbf42-perl5.40.0-IO-HTML-1.004
  /nix/store/kxjvpjzbcc3zz5qhz4waxdfg8cabxxnk-perl5.40.0-IO-Socket-SSL-2.083
  /nix/store/c17wwjm28hnjny44midl0q5rf6m39ly1-perl5.40.0-LWP-MediaTypes-6.04
  /nix/store/fjhfgn75v2w2iykmx60p8csd42k8wy0y-perl5.40.0-Mozilla-CA-20230821
  /nix/store/iwxwbd5s93h5r8ibkr39bly27hn8wqph-perl5.40.0-Net-HTTP-6.23
  /nix/store/0bvbi5i1pn0jg1w6y6ampr44bsl2319c-perl5.40.0-Net-SMTP-SSL-1.04
  /nix/store/27dxr0wppq11g9vw46xx70d19mabzdds-perl5.40.0-Net-SSLeay-1.92
  /nix/store/4pzx8i7951bmb8b6062rppc5wnnlbq2i-perl5.40.0-TermReadKey-2.38
  /nix/store/as43815ccijajvbf75kfsrs3aii2wwvv-perl5.40.0-TimeDate-2.33
  /nix/store/8zdl3a6qr9698hlrvjwnr5pgxaka6chs-perl5.40.0-Try-Tiny-0.31
  /nix/store/6lky84fjk6j5xhzz93hk30dgijp3r716-perl5.40.0-URI-5.21
  /nix/store/m3nq644v5vrzg5rj3vhrjx6ky8w292bn-perl5.40.0-WWW-RobotRules-6.02
  /nix/store/g4ig0bjcq7yv4bhn5mzxz3rgs068ayb4-perl5.40.0-libnet-3.15
  /nix/store/3rdbl3kpx8zkj6dv8jkqcw27rcd0500d-perl5.40.0-libwww-perl-6.72
  /nix/store/glsy1rn0c13xsczqv9q4qfrivsl4yq6r-python3.12-fb-re2-1.0.7
  /nix/store/ijxg1zkd8245z26pb0fz67di20q4q5ds-re2-2024-07-02
building '/nix/store/f4g8wrfn2v9ccad4srj4ms495ml20ky3-boost-1.81.0.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/f4g8wrfn2v9ccad4srj4ms495ml20ky3-boost-1.81.0.drv'
boost-1.81.0> Running phase: unpackPhase
boost-1.81.0> unpacking source archive /nix/store/nzlihcq36iyp9lk8b0cqbfyp8nzfv4lg-boost_1_81_0.tar.bz2
boost-1.81.0> source root is boost_1_81_0
boost-1.81.0> setting SOURCE_DATE_EPOCH to timestamp 1670463200 of file boost_1_81_0/libs/libraries.htm
boost-1.81.0> unpackPhase completed in 49 seconds
boost-1.81.0> Running phase: patchPhase
boost-1.81.0> applying patch /nix/store/1cbws1f1ppqxi4h10p80biwpdklfnz2x-darwin-no-system-python.patch
boost-1.81.0> patch: **** out of memory
error: build of '/nix/store/f4g8wrfn2v9ccad4srj4ms495ml20ky3-boost-1.81.0.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/f4g8wrfn2v9ccad4srj4ms495ml20ky3-boost-1.81.0.drv'.
       Reason: builder failed with exit code 2.
       Output paths:
         /nix/store/cmqih45r8l74fwkgrgkzivvv5d5ayvhz-boost-1.81.0-dev
         /nix/store/pyjcw1qqh0b9ypsir699dj0rn5vfggxk-boost-1.81.0
       Last 8 log lines:
       > Running phase: unpackPhase
       > unpacking source archive /nix/store/nzlihcq36iyp9lk8b0cqbfyp8nzfv4lg-boost_1_81_0.tar.bz2
       > source root is boost_1_81_0
       > setting SOURCE_DATE_EPOCH to timestamp 1670463200 of file boost_1_81_0/libs/libraries.htm
       > unpackPhase completed in 49 seconds
       > Running phase: patchPhase
       > applying patch /nix/store/1cbws1f1ppqxi4h10p80biwpdklfnz2x-darwin-no-system-python.patch
       > patch: **** out of memory
       For full logs, run:
         nix log /nix/store/f4g8wrfn2v9ccad4srj4ms495ml20ky3-boost-1.81.0.drv
error: Cannot build '/nix/store/f4g8wrfn2v9ccad4srj4ms495ml20ky3-boost-1.81.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/cmqih45r8l74fwkgrgkzivvv5d5ayvhz-boost-1.81.0-dev
         /nix/store/pyjcw1qqh0b9ypsir699dj0rn5vfggxk-boost-1.81.0
error: Cannot build '/nix/store/km1srh2napq4hqcf4vj4s79xfrxg25wh-nix-util-2.26.0pre.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/ls8djm27x8zha6nqlpmgf6dpwpi6520f-nix-util-2.26.0pre
         /nix/store/rrwwql1ja4ilil918shc387c0ac1fb2p-nix-util-2.26.0pre-dev
error: Build failed due to failed dependency
error: Cannot build '/nix/store/7r1d0zmzp5qsashqa3qn24kcsckrjha1-nix-store-2.26.0pre.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/3b116kdva0l0wk07yhv5vb0y8bmxb0fi-nix-store-2.26.0pre-dev
         /nix/store/xyqr1w56h04ybvm336riydd7vda0fx5x-nix-store-2.26.0pre
error: Build failed due to failed dependency
error: Cannot build '/nix/store/whq4q5hfxi3nmx5wq7p6mjpknr3j04g0-nix-fetchers-2.26.0pre.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/1yqxl7vkqg9smh7mlavy0xrzx45wd48i-nix-fetchers-2.26.0pre
         /nix/store/fz774x9s4s6xrnkfzd4cjddycf570k6r-nix-fetchers-2.26.0pre-dev
error: Cannot build '/nix/store/zram2k1dgnzfcbs9b0acxhgfxivvyh81-nix-main-2.26.0pre.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/fgizygik4y19mpry76f38g3a4rr4f3n7-nix-main-2.26.0pre
         /nix/store/r17zdy8wyfys0z633dcmy6cy6jns6273-nix-main-2.26.0pre-dev
error: Build failed due to failed dependency
error: Build failed due to failed dependency
error: Cannot build '/nix/store/yxk1lkhbxyfyzc1fk2lfg25q65m2hj3a-nix-expr-2.26.0pre.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/5s1dvjcxgcvf327xsrb57x1drg4x6f7m-nix-expr-2.26.0pre
         /nix/store/8lq7nv1bl72pja2innwy85n66x87qvg7-nix-expr-2.26.0pre-dev
error: Build failed due to failed dependency
error: Cannot build '/nix/store/rvxg6lskchd0rif74l5n09m3ncrng3rs-nix-flake-2.26.0pre.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/d3scgy8m6xrnihdcxcnma5sn9wysdy2h-nix-flake-2.26.0pre-dev
         /nix/store/lqvamgrcvm2jh0wnc4ivprf1pr0ihf8k-nix-flake-2.26.0pre
error: Build failed due to failed dependency
error: Cannot build '/nix/store/hacsqrlsghrva7ibnwlpgq2k9kj3bryz-nix-cmd-2.26.0pre.drv'.
       Reason: 6 dependencies failed.
       Output paths:
         /nix/store/9g1bggqh2bdmdgk12sg8sdpy0mdzmhj3-nix-cmd-2.26.0pre-dev
         /nix/store/drji22cxr3vcamh2k3llwfkad5c5vvbx-nix-cmd-2.26.0pre
error: Build failed due to failed dependency
error: Cannot build '/nix/store/vvfqnc4faqsmydr4pr4i1yydqg7mq8a8-nix-2.26.0pre20260608_2c76b42.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/x9cmid65lqppqklipgjhqx04l3q3kp1g-nix-2.26.0pre20260608_2c76b42
error: Build failed due to failed dependency
error: Cannot build '/nix/store/b5mcp2kgchphmlipy1fm54la1jc8r1gy-nix-tests-2.26.0pre20260608_2c76b42-against-2.26.0pre20260608_2c76b42-2.26.0pre20260608_2c76b42.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/zj3flf8vgp83bgbyky50z1zbbpgsgcdn-nix-tests-2.26.0pre20260608_2c76b42-against-2.26.0pre20260608_2c76b42-2.26.0pre20260608_2c76b42
error: Build failed due to failed dependency
error: Cannot build '/nix/store/xj5hr2zcbvglawsanlabbnw5z2swzlmw-install-tests.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/njfwmxhm4hk6ch1cncdhdyfl3azajhvv-install-tests
error: Build failed due to failed dependency