this derivation will be built:
  /nix/store/yaglyncmcvmy36vripk7fx7wc1iddfn8-iets-0.2.0.drv
building '/nix/store/yaglyncmcvmy36vripk7fx7wc1iddfn8-iets-0.2.0.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/yaglyncmcvmy36vripk7fx7wc1iddfn8-iets-0.2.0.drv' on farm.numtide.com:50051
iets-0.2.0> mac02: building yaglyncmcvmy36vripk7fx7wc1iddfn8-iets-0.2.0.drv
iets-0.2.0> Running phase: unpackPhase
iets-0.2.0> unpacking source archive /nix/store/sk1hygywi900gc13f4xdryga94nybrwp-source
iets-0.2.0> source root is source
iets-0.2.0> Running phase: patchPhase
iets-0.2.0> Executing configureCargoCommonVars
iets-0.2.0> decompressing cargo artifacts from /nix/store/s20fngify8yn43rcq4kpxc0yz6iawbkx-iets-deps-0.2.0/target.tar.zst to target
iets-0.2.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
iets-0.2.0> Running phase: configurePhase
iets-0.2.0> will append /nix/var/nix/builds/nix-62618-443250166/source/.cargo-home/config.toml with contents of /nix/store/jji3a2l3byyd5c4rjcfbmsc8l98aa4sw-vendor-cargo-deps/config.toml
iets-0.2.0> default configurePhase, nothing to do
iets-0.2.0> Running phase: buildPhase
iets-0.2.0> +++ command cargo --version
iets-0.2.0> cargo 1.99.0 (5f94df478 2026-08-27)
iets-0.2.0> +++ command cargo build --release --message-format json-render-diagnostics --locked
iets-0.2.0>    Compiling iets v0.2.0 (/nix/var/nix/builds/nix-62618-443250166/source)
iets-0.2.0> warning: field `written_back` is never read
iets-0.2.0>    --> src/treestore/pack.rs:275:5
iets-0.2.0>     |
iets-0.2.0> 267 | pub struct PackWriter {
iets-0.2.0>     |            ---------- field in this struct
iets-0.2.0> ...
iets-0.2.0> 275 |     written_back: u64,
iets-0.2.0>     |     ^^^^^^^^^^^^
iets-0.2.0>     |
iets-0.2.0>     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
iets-0.2.0> 
iets-0.2.0> warning: `iets` (lib) generated 1 warning
iets-0.2.0>     Finished `release` profile [optimized + debuginfo] target(s) in 29.79s
iets-0.2.0> searching for bins/libs to install from cargo build log at cargoBuildLogROJE.json
iets-0.2.0> installing /nix/var/nix/builds/nix-62618-443250166/source/target/release/iets in postBuildInstallFromCargoBuildLogOutTempBKJ/bin
iets-0.2.0> searching for bins/libs complete
iets-0.2.0> buildPhase completed in 30 seconds
iets-0.2.0> Running phase: installPhase
iets-0.2.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTempBKJ to /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0
iets-0.2.0> stripping references to Rust toolchain
iets-0.2.0> Rust toolchain at: /nix/store/mirkpd3aaivsdpnlw2f67bn81fr067hg-rustc-1.99.0
iets-0.2.0> stripping Rust toolchain references done
iets-0.2.0> stripping references to cargoVendorDir from:
iets-0.2.0> /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/bin/iets
iets-0.2.0> /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/bash-completion/completions/iets.bash
iets-0.2.0> /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/elvish/lib/iets.elv
iets-0.2.0> /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/fish/vendor_completions.d/iets.fish
iets-0.2.0> /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/nushell/vendor/autoload/iets.nu
iets-0.2.0> /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/powershell/completions/iets.ps1
iets-0.2.0> /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/zsh/site-functions/_iets
iets-0.2.0> stripping references done
iets-0.2.0> signing files:
iets-0.2.0> signing: /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/bin/iets
iets-0.2.0> signing: /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/elvish/lib/iets.elv
iets-0.2.0> signing: /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/nushell/vendor/autoload/iets.nu
iets-0.2.0> signing: /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/powershell/completions/iets.ps1
iets-0.2.0> signing: /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/zsh/site-functions/_iets
iets-0.2.0> signing: /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/fish/vendor_completions.d/iets.fish
iets-0.2.0> signing: /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/share/bash-completion/completions/iets.bash
iets-0.2.0> signing done
iets-0.2.0> Running phase: fixupPhase
iets-0.2.0> checking for references to /nix/var/nix/builds/nix-62618-443250166/ in /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0...
iets-0.2.0> patching script interpreter paths in /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0
iets-0.2.0> stripping (with command strip and flags -S) in /nix/store/6a9yfli3n0nwy1svfpskpj403fkxr3b5-iets-0.2.0/bin