1these 27 derivations will be built:2 /nix/store/av5ki3m7mrg5awqygiij28dm8ykrhpr3-nix.conf.drv3 /nix/store/az221zpzwwf6j6mmrjph06vbyh66fyxb-X-Restart-Triggers-nix-daemon.drv4 /nix/store/0qm1f95q1fc3wng42awhmazdlbqyrsgk-unit-nix-daemon.service.drv5 /nix/store/85054r9n9n0gmsv2jcccgysbxwlv6fkl-unit-hermes-agent.service.drv6 /nix/store/5w5jdpj6n1zk8i3rval12wk0imanadjq-system-path.drv7 /nix/store/f9ng871060bxx35d10dyim8y5z011qsv-dbus-1.drv8 /nix/store/adz7zi9sl5pd91pvxx3ig5ll16xz61pg-X-Restart-Triggers-dbus-broker.drv9 /nix/store/bci8k9lm2zpb873kflngj18jjw1nv0x6-unit-dbus-broker.service.drv10 /nix/store/khr0mqh8npdfshvygazl1xmlq4759rf4-X-Restart-Triggers-polkit.drv11 /nix/store/c6n5kvbv3dj3q6qz2x6hjl4qsijhn0bj-unit-polkit.service.drv12 /nix/store/ahabf9zmx84a5czp0d7zf8s5c0mmghnk-etc-monitrc.drv13 /nix/store/r0j331g5vccx5fxnpd3xid03b9ci7y5g-X-Restart-Triggers-monit.drv14 /nix/store/qmcrghh5lkiv64ay6cbd7ph5jnh3xbra-unit-monit.service.drv15 /nix/store/zdwrnb8azqa27wak8b3b0xw9mhzdc1m5-nixos-tmpfiles.d.drv16 /nix/store/nj1iz11b4wcavq0acbqx3wma73wr5a8n-tmpfiles.d.drv17 /nix/store/gg3zmh7p2xvxfd0lj8awvhm5shm8rz1h-X-Restart-Triggers-systemd-tmpfiles-resetup.drv18 /nix/store/rrln4pznq61sv6mzxfss4p1s1pgyy16p-unit-systemd-tmpfiles-resetup.service.drv19 /nix/store/pf258a7z40g8sjkvzg3p5hj4mh09q8x2-taskchampion-sync-server-0.7.1.drv20 /nix/store/wla1y8ngpvf8xjiqkr0vb2xq472cpxz8-unit-taskchampion-sync-server.service.drv21 /nix/store/3dc70l7k1m1zf1p4vpwlf8vvpggv0v2x-system-units.drv22 /nix/store/yqk22r9r7s76h8z9r0x28s13f425ikax-unit-dbus-broker.service.drv23 /nix/store/9z9w9i3fv3vh00agq09r8y0z4k4yik0v-user-units.drv24 /nix/store/b53mx59cc0c4yspammqhb4czmb30jq8s-user-environment.drv25 /nix/store/4ap10p4395hfalmpw154b91wzgnskp8b-etc.drv26 /nix/store/gp9151ckkfg7yryc9cs35434ri35dl8s-hermes-config.yaml.drv27 /nix/store/z311manapia7djaw0b776dj4plk9q1hq-activate.drv28 /nix/store/knchkvp1rbi44p5fcl0diwl00p7dcmba-nixos-system-rofl-10-26.11.20261109.177d054.drv29cannot build on 'ssh-ng://nix-remote-builder@100.122.21.36': error: failed to start SSH connection to '100.122.21.36'30cannot build on 'ssh-ng://nix-remote-builder@100.122.4.173': error: failed to start SSH connection to '100.122.4.173'31warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy32error: build of '/nix/store/pf258a7z40g8sjkvzg3p5hj4mh09q8x2-taskchampion-sync-server-0.7.1.drv' on 'ssh-ng://nix-remote-builder@rofl-16.brkn.lol' failed: Cannot build '/nix/store/pf258a7z40g8sjkvzg3p5hj4mh09q8x2-taskchampion-sync-server-0.7.1.drv'.33 Reason: builder failed with exit code 101.34 Output paths:35 /nix/store/v6q3rmj72c14x51ks94z1xi7dxxqz89z-taskchampion-sync-server-0.7.136 Last 25 log lines:37 > cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR38 > cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu39 > cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu40 > cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR41 > cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR42 >43 > --- stderr44 >45 > thread 'main' (1919) panicked at /build/taskchampion-sync-server-0.7.1-vendor/source-registry-0/zstd-sys-2.0.15+zstd.1.5.7/build.rs:60:10:46 > Can't probe for zstd in pkg-config: Could not run `PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 pkg-config --static --libs --cflags libzstd`47 > The pkg-config command could not be found.48 >49 > Most likely, you need to install a pkg-config package for your OS.50 > Try `apt install pkg-config`, or `yum install pkg-config`, or `brew install pkgconf`51 > or `pkg install pkg-config`, or `apk add pkgconfig` depending on your distribution.52 >53 > If you've already installed it, ensure the pkg-config command is one of the54 > directories in the PATH environment variable.55 >56 > If you did not expect this build to link to a pre-installed system library,57 > then check documentation of the zstd-sys crate for an option to58 > build the library from source, or disable features or dependencies59 > that require pkg-config.60 > note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace61 > warning: build failed, waiting for other jobs to finish...62 For full logs, run:63 nix log /nix/store/pf258a7z40g8sjkvzg3p5hj4mh09q8x2-taskchampion-sync-server-0.7.1.drv64error: Cannot build '/nix/store/pf258a7z40g8sjkvzg3p5hj4mh09q8x2-taskchampion-sync-server-0.7.1.drv'.65 Reason: builder failed with exit code 1.66 Output paths:67 /nix/store/v6q3rmj72c14x51ks94z1xi7dxxqz89z-taskchampion-sync-server-0.7.168error: Cannot build '/nix/store/wla1y8ngpvf8xjiqkr0vb2xq472cpxz8-unit-taskchampion-sync-server.service.drv'.69 Reason: 1 dependency failed.70 Output paths:71 /nix/store/p5jmlcnpwi7r7dnd6l63hpg27dhff5zl-unit-taskchampion-sync-server.service72error: Cannot build '/nix/store/3dc70l7k1m1zf1p4vpwlf8vvpggv0v2x-system-units.drv'.73 Reason: 1 dependency failed.74 Output paths:75 /nix/store/kzbyag7q8ydmfp96j6hm6dzwb11nlkm5-system-units76error: Cannot build '/nix/store/4ap10p4395hfalmpw154b91wzgnskp8b-etc.drv'.77 Reason: 1 dependency failed.78 Output paths:79 /nix/store/w6lly5s6bv7vhl1rshfa5vafhd1svgf0-etc80error: Cannot build '/nix/store/z311manapia7djaw0b776dj4plk9q1hq-activate.drv'.81 Reason: 1 dependency failed.82 Output paths:83 /nix/store/r28iw7vl09d6k1hd219sxjy69vgir1ck-activate84error: Cannot build '/nix/store/knchkvp1rbi44p5fcl0diwl00p7dcmba-nixos-system-rofl-10-26.11.20261109.177d054.drv'.85 Reason: 2 dependencies failed.86 Output paths:87 /nix/store/6jnd6k6cvn3amp807msr3yp27s3khv7p-nixos-system-rofl-10-26.11.20261109.177d054