this derivation will be built:
  /nix/store/nnh0bg47vbcy423k1a5w5cijxyyrsr0r-tribuchet-0.1.0.drv
building '/nix/store/nnh0bg47vbcy423k1a5w5cijxyyrsr0r-tribuchet-0.1.0.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/nnh0bg47vbcy423k1a5w5cijxyyrsr0r-tribuchet-0.1.0.drv'
tribuchet-0.1.0> Running phase: unpackPhase
tribuchet-0.1.0> unpacking source archive /nix/store/n7h9pcc3v7gbbf329j34mfvjz2l93nnm-source
tribuchet-0.1.0> source root is source
tribuchet-0.1.0> Running phase: patchPhase
tribuchet-0.1.0> Executing configureCargoCommonVars
tribuchet-0.1.0> decompressing cargo artifacts from /nix/store/pa156wy5iyx4i739qnvp9m8ryrliqgq6-tribuchet-deps-0.1.0/target.tar.zst to target
tribuchet-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
tribuchet-0.1.0> Running phase: configurePhase
tribuchet-0.1.0> will append /nix/var/nix/builds/nix-24532-1004080502/source/.cargo-home/config.toml with contents of /nix/store/437y0cid064k7x0xd5c7xkknsx75b1rj-vendor-cargo-deps/config.toml
tribuchet-0.1.0> default configurePhase, nothing to do
tribuchet-0.1.0> Running phase: buildPhase
tribuchet-0.1.0> +++ command cargo --version
tribuchet-0.1.0> cargo 1.97.0 (c980f4866 2026-06-30)
tribuchet-0.1.0> +++ command cargo build --release --message-format json-render-diagnostics --locked
tribuchet-0.1.0>    Compiling sandbox-proto v0.1.0 (/nix/var/nix/builds/nix-24532-1004080502/source/crates/sandbox-proto)
tribuchet-0.1.0>    Compiling tribuchet v0.1.0 (/nix/var/nix/builds/nix-24532-1004080502/source/crates/tribuchet)
tribuchet-0.1.0>    Compiling netbench v0.1.0 (/nix/var/nix/builds/nix-24532-1004080502/source/crates/netbench)
tribuchet-0.1.0> warning: unused import: `std::os::unix::fs::MetadataExt`
tribuchet-0.1.0>   --> crates/tribuchet/src/hub.rs:13:5
tribuchet-0.1.0>    |
tribuchet-0.1.0> 13 | use std::os::unix::fs::MetadataExt;
tribuchet-0.1.0>    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
tribuchet-0.1.0>    |
tribuchet-0.1.0>    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
tribuchet-0.1.0> 
tribuchet-0.1.0> warning: unused import: `std::ffi::CString`
tribuchet-0.1.0>  --> crates/tribuchet/src/rt.rs:4:5
tribuchet-0.1.0>   |
tribuchet-0.1.0> 4 | use std::ffi::CString;
tribuchet-0.1.0>   |     ^^^^^^^^^^^^^^^^^
tribuchet-0.1.0> 
tribuchet-0.1.0> warning: unused import: `std::ffi::NulError`
tribuchet-0.1.0>   --> crates/tribuchet/src/worker/agent.rs:15:5
tribuchet-0.1.0>    |
tribuchet-0.1.0> 15 | use std::ffi::NulError;
tribuchet-0.1.0>    |     ^^^^^^^^^^^^^^^^^^
tribuchet-0.1.0> 
tribuchet-0.1.0> warning: unused import: `std::os::unix::process::CommandExt`
tribuchet-0.1.0>   --> crates/tribuchet/src/worker/sandbox.rs:21:5
tribuchet-0.1.0>    |
tribuchet-0.1.0> 21 | use std::os::unix::process::CommandExt;
tribuchet-0.1.0>    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
tribuchet-0.1.0> 
tribuchet-0.1.0> warning: unused import: `crate::fsutil::io_ctx`
tribuchet-0.1.0>   --> crates/tribuchet/src/worker/sandbox.rs:34:5
tribuchet-0.1.0>    |
tribuchet-0.1.0> 34 | use crate::fsutil::io_ctx;
tribuchet-0.1.0>    |     ^^^^^^^^^^^^^^^^^^^^^
tribuchet-0.1.0> 
tribuchet-0.1.0> warning: unused import: `std::env`
tribuchet-0.1.0>   --> crates/tribuchet/src/main.rs:23:5
tribuchet-0.1.0>    |
tribuchet-0.1.0> 23 | use std::env;
tribuchet-0.1.0>    |     ^^^^^^^^
tribuchet-0.1.0>