this derivation will be built:
  /nix/store/9i3k9k9pj9pbvs69zjs6bz9prnsbfs5r-treefmt-check.drv
building '/nix/store/9i3k9k9pj9pbvs69zjs6bz9prnsbfs5r-treefmt-check.drv'
treefmt-check> tribuchet: building on eliza
treefmt-check> treefmt v2.5.0traversed 331 files
treefmt-check> emitted 262 files for processing
treefmt-check> formatted 262 files (0 changed) in 453ms
treefmt-check>  M harmonia-store-gc/src/gc.rs
treefmt-check> diff --git a/harmonia-store-gc/src/gc.rs b/harmonia-store-gc/src/gc.rs
treefmt-check> index d0830b8..8a136f6 100644
treefmt-check> --- a/harmonia-store-gc/src/gc.rs
treefmt-check> +++ b/harmonia-store-gc/src/gc.rs
treefmt-check> @@ -16,9 +16,9 @@ use tracing::{debug, info, warn};
treefmt-check>  
treefmt-check>  use crate::error::{Error, Result};
treefmt-check>  use crate::gc_socket::{GcSocketServer, LiveSet};
treefmt-check> +use crate::make_store_writable;
treefmt-check>  use crate::roots::{find_roots, find_temp_roots};
treefmt-check>  use crate::store::GcStore;
treefmt-check> -use crate::make_store_writable;
treefmt-check>  
treefmt-check>  /// Delete a store path from disk, returning bytes freed.
treefmt-check>  ///
error: Cannot build '/nix/store/9i3k9k9pj9pbvs69zjs6bz9prnsbfs5r-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/r7970i5h8pix6542b3mbdjv4l1b5ab2a-treefmt-check
       Last 20 log lines:
       > tribuchet: building on eliza
       > treefmt v2.5.0traversed 331 files
       > emitted 262 files for processing
       > formatted 262 files (0 changed) in 453ms
       >  M harmonia-store-gc/src/gc.rs
       > diff --git a/harmonia-store-gc/src/gc.rs b/harmonia-store-gc/src/gc.rs
       > index d0830b8..8a136f6 100644
       > --- a/harmonia-store-gc/src/gc.rs
       > +++ b/harmonia-store-gc/src/gc.rs
       > @@ -16,9 +16,9 @@ use tracing::{debug, info, warn};
       >
       >  use crate::error::{Error, Result};
       >  use crate::gc_socket::{GcSocketServer, LiveSet};
       > +use crate::make_store_writable;
       >  use crate::roots::{find_roots, find_temp_roots};
       >  use crate::store::GcStore;
       > -use crate::make_store_writable;
       >
       >  /// Delete a store path from disk, returning bytes freed.
       >  ///
       For full logs, run:
         nix log /nix/store/9i3k9k9pj9pbvs69zjs6bz9prnsbfs5r-treefmt-check.drv