this derivation will be built:
  /nix/store/6c6qmqylr4yr2fbn7dvc7r71y4gsgzvs-treefmt-check.drv
error: build of '/nix/store/6c6qmqylr4yr2fbn7dvc7r71y4gsgzvs-treefmt-check.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/6c6qmqylr4yr2fbn7dvc7r71y4gsgzvs-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/cb6lmw4s29pwpphkrzagiqybhms0364f-treefmt-check
       Last 22 log lines:
       > treefmt v2.5.0traversed 338 files
       > emitted 269 files for processing
       > formatted 269 files (1 changed) in 412ms
       >  M harmonia-store-gc/Cargo.toml
       > diff --git a/harmonia-store-gc/Cargo.toml b/harmonia-store-gc/Cargo.toml
       > index 0195298..979366c 100644
       > --- a/harmonia-store-gc/Cargo.toml
       > +++ b/harmonia-store-gc/Cargo.toml
       > @@ -16,12 +16,12 @@ name = "harmonia-gc"
       >  path = "src/bin/harmonia-gc.rs"
       >  
       >  [dependencies]
       > -memchr              = { workspace = true }
       >  clap                = { workspace = true }
       >  foldhash            = { workspace = true }
       >  harmonia-store-db   = { workspace = true }
       >  harmonia-store-fs   = { workspace = true }
       >  harmonia-store-path = { workspace = true }
       > +memchr              = { workspace = true }
       >  nix                 = { workspace = true }
       >  rayon               = { workspace = true }
       >  thiserror           = { workspace = true }
       For full logs, run:
         nix log /nix/store/6c6qmqylr4yr2fbn7dvc7r71y4gsgzvs-treefmt-check.drv
error: Cannot build '/nix/store/6c6qmqylr4yr2fbn7dvc7r71y4gsgzvs-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/cb6lmw4s29pwpphkrzagiqybhms0364f-treefmt-check