these 35 derivations will be built:
  /nix/store/6s232j5a52b4fj431c6rr6p615951g4d-boost-1.89.0.drv
  /nix/store/nilkzyldjvz95wbf7hbfg1b4bld9vfh0-nix-util-2.36.0pre.drv
  /nix/store/pppfccgix4mg2az22hh6py73vxr8v9k5-nix-store-2.36.0pre.drv
  /nix/store/x5ws3hpwnysfk8harj5mjmsprz4j202h-nix-fetchers-2.36.0pre.drv
  /nix/store/2ifb6kjlphaw4s5yqrq8871i7442fgvg-nix-expr-2.36.0pre.drv
  /nix/store/i46w2r0y446qwpcbfzd0ysrkcf9xrwf4-nix-util-c-2.36.0pre.drv
  /nix/store/cljwgaywq4wq4hr8jzcgja03fnqfmy6w-nix-util-test-support-2.36.0pre.drv
  /nix/store/z4wikx716d2aj3j189pvvypj18vpsdvm-nix-store-c-2.36.0pre.drv
  /nix/store/91z5dpfm6qrwf0pp0swkff78p2vxlmrn-nix-store-test-support-2.36.0pre.drv
  /nix/store/vnd17f2xlr1354bsairby5qmb4vzwpfz-nix-expr-c-2.36.0pre.drv
  /nix/store/237cxigk71kp92qmx5ak5zk1yrr5dn5f-nix-util-test-support-2.36.0pre.drv
  /nix/store/6h4a157bcii9395iz8l2ayqssxi9x70y-nix-flake-2.36.0pre.drv
  /nix/store/jkn83n038mb81kgzmcvzsl13l44avg83-nix-fetchers-c-2.36.0pre.drv
  /nix/store/4x4fry22g6yhmqyla1n46pmbbhxlh622-nix-flake-c-2.36.0pre.drv
  /nix/store/21dxc7y2hjps0sr4i43fsm5fdpqpqpgy-nix-flake-tests-2.36.0pre.drv
  /nix/store/240kk45rsgrccm0sj91rgikz139aqxgs-nix-flake-tests-run.drv
  /nix/store/8dzrl6iv10xayk4as3pv10w5k3gkz94h-nix-store-tests-2.36.0pre.drv
  /nix/store/3czy8xr0vkj3kz36gry2is8f4ibvmgby-nix-store-tests-run.drv
  /nix/store/kqcvk7753341ap8cwm9nl70qxmsa1j21-nix-main-2.36.0pre.drv
  /nix/store/hmg5635hczdlysv88rh876b00zhllwwq-nix-cmd-2.36.0pre.drv
  /nix/store/k3ih27jsn8ypnhb37w6x6inamqybxy74-nix-main-c-2.36.0pre.drv
  /nix/store/9cplwkimh7l4r7584kp6xvhpbycmgylc-nix-2.36.0pre20260726_cd1729d.drv
  /nix/store/9hf0mmjf4dvdzdyldqb0lsarpjc3yxnd-nix-manual-2.36.0pre20260726_cd1729d.drv
  /nix/store/av98y37s7iwfxzssmwf98466137pzdn0-nix-util-tests-2.36.0pre.drv
  /nix/store/df09a0ya28jjvk48y3lqgpj13pwf4g99-nix-util-tests-run-without-new-syscalls.drv
  /nix/store/g5jrd21saqfd0sgdn2dfspc24xj6ibda-nix-nswrapper-2.36.0pre.drv
  /nix/store/cr1h5abaa1sl4938z872ywbq1nvfwpya-nix-fetchers-tests-2.36.0pre.drv
  /nix/store/jcqqwd9jfh678h8mnxq71729764n2frw-nix-fetchers-tests-run.drv
  /nix/store/7l80hi2h61g4kw606r89riaxjcly3wr0-nix-expr-tests-2.36.0pre.drv
  /nix/store/n2najrik9brkdpibwi6wpf2g5l7jag7x-nix-expr-tests-run.drv
  /nix/store/ql27s7p9rq08h0gh2bdl1hrwqv5irzgc-nix-util-tests-run.drv
  /nix/store/w8h3p5xcx353ym808pilxzxa4ksgrqck-nix-functional-tests-2.36.0pre20260726_cd1729d.drv
  /nix/store/gza2mgk54mxb0d01vz2py05zzbr0s04g-nix-2.36.0pre20260726_cd1729d.drv
  /nix/store/w4xxbyl2dmshvw7kdlwfc7pd31dyng0m-nix-grpc-store-asan-0.1.0.drv
  /nix/store/57bywa2fjvfxm11bjk8abzrrpmb7n5nb-nix-grpc-store-sanitize-smoke.drv
error: Cannot build '/nix/store/6s232j5a52b4fj431c6rr6p615951g4d-boost-1.89.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/p5fpwf4id6x8l7jsk2xda3hgq9f85j21-boost-1.89.0
         /nix/store/xdgzk3d2yc030hf2dcib1liayyrgb56n-boost-1.89.0-dev
       Last 15 log lines:
       > tribuchet: building on jamie
       > structuredAttrs is enabled
       > Running phase: unpackPhase
       > unpacking source archive /nix/store/dcv7x77m23r3bvz693h7bfcybcz3z990-boost_1_89_0.tar.bz2
       > source root is boost_1_89_0
       > setting SOURCE_DATE_EPOCH to timestamp 1754508366 of file "boost_1_89_0/libs/libraries.htm"
       > Running phase: patchPhase
       > applying patch /nix/store/8h4hjjl3i7d9bd34kbfdy1g7iayfawjs-0001-Fix-uncaught_exceptions-not-accounting-for-forced_un.patch
       > patching file boost/context/fiber_fcontext.hpp
       > applying patch /nix/store/nqcgx0yh813rr6xryx3ykxwx3xjl8zc6-cmake-paths-188.patch
       > patching file tools/boost_install/boost-install.jam
       > applying patch /nix/store/y7iqqxh5skv2aas04nb0c1cpdp7sfgws-0921b9fd5c776aec7748475c6c10807e0d51bc6d.patch
       > patching file boost/context/fiber_fcontext.hpp
       > Hunk #1 FAILED at 87.
       > 1 out of 1 hunk FAILED -- saving rejects to file boost/context/fiber_fcontext.hpp.rej
       For full logs, run:
         nix log /nix/store/6s232j5a52b4fj431c6rr6p615951g4d-boost-1.89.0.drv
error: Cannot build '/nix/store/nilkzyldjvz95wbf7hbfg1b4bld9vfh0-nix-util-2.36.0pre.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/j37g17nnwp7yjhbbdrw7i11dw01lwadi-nix-util-2.36.0pre-dev
         /nix/store/qimnr20cpd694q8x2dgkhqqhhih94m2a-nix-util-2.36.0pre-debug
         /nix/store/x658hmjfs0calkdry322h4mdxd1374ma-nix-util-2.36.0pre
error: Cannot build '/nix/store/g5jrd21saqfd0sgdn2dfspc24xj6ibda-nix-nswrapper-2.36.0pre.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/8az5vkjgq075jbk0yrn4jjjvqs2ns68n-nix-nswrapper-2.36.0pre-debug
         /nix/store/gxdgp8mis9hsq8jr6v0lfpw6hdcj9rxz-nix-nswrapper-2.36.0pre
error: Cannot build '/nix/store/pppfccgix4mg2az22hh6py73vxr8v9k5-nix-store-2.36.0pre.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/1s2pxrbxn88kmjkzhflba6g4r5y2zzci-nix-store-2.36.0pre-debug
         /nix/store/7lsy7zvihqjzwacgp7mnasv3r2gy3z62-nix-store-2.36.0pre-dev
         /nix/store/w2pvr6v7rmhg3ys54prkf1ji4sckdknm-nix-store-2.36.0pre
error: Cannot build '/nix/store/i46w2r0y446qwpcbfzd0ysrkcf9xrwf4-nix-util-c-2.36.0pre.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/fp9g1f44i76a4s5scryss2q2il2y812q-nix-util-c-2.36.0pre-debug
         /nix/store/lyvy8c6xyga3msl66blmca3symacxh5n-nix-util-c-2.36.0pre-dev
         /nix/store/n4ffb2h34aaiy1rzwvlipj5gcmm420kx-nix-util-c-2.36.0pre
error: Cannot build '/nix/store/x5ws3hpwnysfk8harj5mjmsprz4j202h-nix-fetchers-2.36.0pre.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/icngahia8h7gh3z9pmkqrmwsl66b5l0d-nix-fetchers-2.36.0pre-dev
         /nix/store/rrqmvrqyrzx5kg8rbryprn0561xpf13m-nix-fetchers-2.36.0pre-debug
         /nix/store/zszsw1rn6h00mbnrd5p7vj20j7q2xs72-nix-fetchers-2.36.0pre
error: Cannot build '/nix/store/w4xxbyl2dmshvw7kdlwfc7pd31dyng0m-nix-grpc-store-asan-0.1.0.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/65546b9nnlw6vnsz7iif7r38d9mwgcf8-nix-grpc-store-asan-0.1.0
error: Cannot build '/nix/store/z4wikx716d2aj3j189pvvypj18vpsdvm-nix-store-c-2.36.0pre.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/dlr904za3fhs3jwfmlz7wdrs7w6j0x6s-nix-store-c-2.36.0pre-dev
         /nix/store/pj0hjg42iw6zp1gynwyy1gq0s91pm8h4-nix-store-c-2.36.0pre
         /nix/store/vqiinp05vpr1zrszi4aqbavf6qi9dxzn-nix-store-c-2.36.0pre-debug
error: Cannot build '/nix/store/cljwgaywq4wq4hr8jzcgja03fnqfmy6w-nix-util-test-support-2.36.0pre.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/5j3acg8p4i1r6f7l4g314awpb5imfn79-nix-util-test-support-2.36.0pre-debug
         /nix/store/cz4i6vcibvgplslk9vky4pw8rs4qdzlg-nix-util-test-support-2.36.0pre
         /nix/store/m430zdpgk74ad0ajjm8sr3idjf6cs9yr-nix-util-test-support-2.36.0pre-dev
error: Cannot build '/nix/store/2ifb6kjlphaw4s5yqrq8871i7442fgvg-nix-expr-2.36.0pre.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/0xcqmpb61dzx3bz8wflsl6hzik6wfzhx-nix-expr-2.36.0pre-debug
         /nix/store/9l2ca3mkbh5nwgmrczgrsgf0smk6snrl-nix-expr-2.36.0pre-dev
         /nix/store/f3ic5hpia4s938bfralpf8h3n7fagpci-nix-expr-2.36.0pre
error: Cannot build '/nix/store/91z5dpfm6qrwf0pp0swkff78p2vxlmrn-nix-store-test-support-2.36.0pre.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/1grf5ydy95ab14dhi7afgl02b8ck83j9-nix-store-test-support-2.36.0pre-dev
         /nix/store/fqx062f8z4q1brmvv78fah18ywz633nx-nix-store-test-support-2.36.0pre-debug
         /nix/store/raqh7bgsr1lnwi53mv80wa10yn5lv7n4-nix-store-test-support-2.36.0pre
error: Cannot build '/nix/store/av98y37s7iwfxzssmwf98466137pzdn0-nix-util-tests-2.36.0pre.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/wp8grw7c46lzf0yr6k1b5y0ny2z9zb96-nix-util-tests-2.36.0pre
         /nix/store/yfxrw82dfjspvwfabx6vzwm4gwqnmvj8-nix-util-tests-2.36.0pre-debug
error: Cannot build '/nix/store/vnd17f2xlr1354bsairby5qmb4vzwpfz-nix-expr-c-2.36.0pre.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/3rj419h47xj4g8si8sgc5winihqhgm67-nix-expr-c-2.36.0pre-debug
         /nix/store/8iv7p3v3j0v9vl4ggibpg0pvpzbrq68r-nix-expr-c-2.36.0pre-dev
         /nix/store/cfvrwrqpgj3fw4jq74ynr6vxx04nv697-nix-expr-c-2.36.0pre
error: Cannot build '/nix/store/6h4a157bcii9395iz8l2ayqssxi9x70y-nix-flake-2.36.0pre.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/rx4lg9g9yb9m4y0f065ly4ahqjs4cgjr-nix-flake-2.36.0pre-debug
         /nix/store/w8nwj7092mfc5zx2ghnybhhn18mmram7-nix-flake-2.36.0pre
         /nix/store/y358gvpmys7pac5p1mp1qxn1rqjawn99-nix-flake-2.36.0pre-dev
error: Cannot build '/nix/store/kqcvk7753341ap8cwm9nl70qxmsa1j21-nix-main-2.36.0pre.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/77w75840pg5ws6qjskc6ibx49lij8v8f-nix-main-2.36.0pre-debug
         /nix/store/rksjjzyf9g8z2dhc87ka8xif0scfnwmh-nix-main-2.36.0pre
         /nix/store/zxb8g1w5m32n2zab8kkjwjs0lpfwaakq-nix-main-2.36.0pre-dev
error: Cannot build '/nix/store/8dzrl6iv10xayk4as3pv10w5k3gkz94h-nix-store-tests-2.36.0pre.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/1jxqnr137dnmsyygh3zqkn4ch42b6pqf-nix-store-tests-2.36.0pre-debug
         /nix/store/md8rmm6sng3h8v4d38kbyhi3qc27f0kg-nix-store-tests-2.36.0pre
error: Cannot build '/nix/store/df09a0ya28jjvk48y3lqgpj13pwf4g99-nix-util-tests-run-without-new-syscalls.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/hg14fcsdkw40pmbq9hqss5spjrxaj64g-nix-util-tests-run-without-new-syscalls
error: Cannot build '/nix/store/ql27s7p9rq08h0gh2bdl1hrwqv5irzgc-nix-util-tests-run.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/9ch20d7grwzi0692jv9gf9y6cqmmix3f-nix-util-tests-run
error: Cannot build '/nix/store/hmg5635hczdlysv88rh876b00zhllwwq-nix-cmd-2.36.0pre.drv'.
       Reason: 6 dependencies failed.
       Output paths:
         /nix/store/6p15fl9alf3g0h7ysi9fxczgj9nm08xv-nix-cmd-2.36.0pre
         /nix/store/b0as809nv4s6myrpfky7366hjwwpf1jw-nix-cmd-2.36.0pre-debug
         /nix/store/hd7yaanvlf5qvajvy546hlaffl159kaz-nix-cmd-2.36.0pre-dev
error: Cannot build '/nix/store/jkn83n038mb81kgzmcvzsl13l44avg83-nix-fetchers-c-2.36.0pre.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/2alkgrxc4l5zd687dbzw70nw1bp26rpd-nix-fetchers-c-2.36.0pre-debug
         /nix/store/fabl7a3bsr27jymyag4nnbizn6pif1b0-nix-fetchers-c-2.36.0pre-dev
         /nix/store/ymamdcvymdcj83mldgdh65y75ff7jv6d-nix-fetchers-c-2.36.0pre
error: Cannot build '/nix/store/k3ih27jsn8ypnhb37w6x6inamqybxy74-nix-main-c-2.36.0pre.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/9r6njmvgq72d8mb7kl1xn9vqs4kpgl9v-nix-main-c-2.36.0pre
         /nix/store/a13arcpkl741aimbg8hgka7jj46snzal-nix-main-c-2.36.0pre-dev
         /nix/store/cg3z14hg2930hrnfb3day7wqmb0f57zx-nix-main-c-2.36.0pre-debug
error: Cannot build '/nix/store/3czy8xr0vkj3kz36gry2is8f4ibvmgby-nix-store-tests-run.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/2xs7crfiflqnyyqm58vrsxd7nv073vlv-nix-store-tests-run
error: Cannot build '/nix/store/237cxigk71kp92qmx5ak5zk1yrr5dn5f-nix-util-test-support-2.36.0pre.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/av0g18x3rla9gff1w574ib2kjyz0c8vh-nix-util-test-support-2.36.0pre-dev
         /nix/store/cbpyjqjqc10zhlgi2vbq55rza39b4yb4-nix-util-test-support-2.36.0pre
         /nix/store/vsw4434bs7m3y2kgxdds4gniicy9k45b-nix-util-test-support-2.36.0pre-debug
error: Cannot build '/nix/store/7l80hi2h61g4kw606r89riaxjcly3wr0-nix-expr-tests-2.36.0pre.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/8cssg9q16mxjfz3k5axln601izkcxqg2-nix-expr-tests-2.36.0pre-debug
         /nix/store/ckr078vbxzj3jcfj68sf0vy1pcy1m56z-nix-expr-tests-2.36.0pre
error: Cannot build '/nix/store/cr1h5abaa1sl4938z872ywbq1nvfwpya-nix-fetchers-tests-2.36.0pre.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/65pwgrk0w3gsmajkrvykc1an6l8ayy4j-nix-fetchers-tests-2.36.0pre
         /nix/store/ympadvd59hbdcxlgarbcm74zm6y30cjy-nix-fetchers-tests-2.36.0pre-debug
error: Cannot build '/nix/store/4x4fry22g6yhmqyla1n46pmbbhxlh622-nix-flake-c-2.36.0pre.drv'.
       Reason: 4 dependencies failed.
       Output paths:
         /nix/store/58vjj0m91ncm37wn10vmnbrvny8icpdq-nix-flake-c-2.36.0pre-dev
         /nix/store/5g3kvi6v49v8c3mb87k6i0nk89w43qvh-nix-flake-c-2.36.0pre-debug
         /nix/store/y22l6kbcv861nr9dra5hkqxhrsf22zjg-nix-flake-c-2.36.0pre
error: Cannot build '/nix/store/9cplwkimh7l4r7584kp6xvhpbycmgylc-nix-2.36.0pre20260726_cd1729d.drv'.
       Reason: 10 dependencies failed.
       Output paths:
         /nix/store/mjgswm0sbrk5lnjk399jv3w5rvdflkq2-nix-2.36.0pre20260726_cd1729d
         /nix/store/p3i7d7xikl7gxq446ancm4gbwdf331c9-nix-2.36.0pre20260726_cd1729d-debug
error: Cannot build '/nix/store/n2najrik9brkdpibwi6wpf2g5l7jag7x-nix-expr-tests-run.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/q1l4dvr7i08cv4z837jqd4gs4zw8l4zw-nix-expr-tests-run
error: Cannot build '/nix/store/jcqqwd9jfh678h8mnxq71729764n2frw-nix-fetchers-tests-run.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/hw2brf79xd3xxdccs93b4bgmmv590ihr-nix-fetchers-tests-run
error: Cannot build '/nix/store/21dxc7y2hjps0sr4i43fsm5fdpqpqpgy-nix-flake-tests-2.36.0pre.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/6q8m72ay4rymv8hqaira739654jy5cfv-nix-flake-tests-2.36.0pre-debug
         /nix/store/slcwmhi2d5hdjcpzn710hfn5gf4qjaq9-nix-flake-tests-2.36.0pre
error: Cannot build '/nix/store/240kk45rsgrccm0sj91rgikz139aqxgs-nix-flake-tests-run.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/r3d0fyy5bzh6ck7xa5pvrl5fqqgz19nm-nix-flake-tests-run
error: Cannot build '/nix/store/w8h3p5xcx353ym808pilxzxa4ksgrqck-nix-functional-tests-2.36.0pre20260726_cd1729d.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/l5v1hq8m9v74yipxnczzdlwbpklk1aq5-nix-functional-tests-2.36.0pre20260726_cd1729d
error: Cannot build '/nix/store/9hf0mmjf4dvdzdyldqb0lsarpjc3yxnd-nix-manual-2.36.0pre20260726_cd1729d.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/03ffyhk225b0rmixv857xvg3syirv4fp-nix-manual-2.36.0pre20260726_cd1729d-man
         /nix/store/k26zcgkzzrirlv65cfq7dgmg52v7azln-nix-manual-2.36.0pre20260726_cd1729d
error: Cannot build '/nix/store/9hf0mmjf4dvdzdyldqb0lsarpjc3yxnd-nix-manual-2.36.0pre20260726_cd1729d.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/03ffyhk225b0rmixv857xvg3syirv4fp-nix-manual-2.36.0pre20260726_cd1729d-man
         /nix/store/k26zcgkzzrirlv65cfq7dgmg52v7azln-nix-manual-2.36.0pre20260726_cd1729d
error: Cannot build '/nix/store/gza2mgk54mxb0d01vz2py05zzbr0s04g-nix-2.36.0pre20260726_cd1729d.drv'.
       Reason: 24 dependencies failed.
       Output paths:
         /nix/store/piras09j6v1hr8qzk0kqcz531w24c0c1-nix-2.36.0pre20260726_cd1729d-doc
         /nix/store/v2x68ngx478fmk2siqbpp9z1gmm1bvcq-nix-2.36.0pre20260726_cd1729d-man
         /nix/store/y70nyhfigdr4gyaffy7s6syd0bgx1azm-nix-2.36.0pre20260726_cd1729d-dev
         /nix/store/yliq8w1s8pdmi2ky0hi8y1dl5c44d5dk-nix-2.36.0pre20260726_cd1729d
error: Cannot build '/nix/store/57bywa2fjvfxm11bjk8abzrrpmb7n5nb-nix-grpc-store-sanitize-smoke.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/m0ca656g7sf2bgayjv08cx1knx757c0g-nix-grpc-store-sanitize-smoke