this derivation will be built:
  /nix/store/w4dqq4kn9nib1lssk03j4gfcdgl44mvj-treefmt-check.drv
treefmt-check> treefmt v2.5.0traversed 226 files
treefmt-check> emitted 177 files for processing
treefmt-check> formatted 177 files (1 changed) in 1.545s
treefmt-check>  M Cargo.toml
treefmt-check> diff --git a/Cargo.toml b/Cargo.toml
treefmt-check> index 83962f8..ae7c3f1 100644
treefmt-check> --- a/Cargo.toml
treefmt-check> +++ b/Cargo.toml
treefmt-check> @@ -16,7 +16,8 @@ members = [
treefmt-check>    "argunix-builders",
treefmt-check>    "argunix-builder",
treefmt-check>    "argunix-daemon",
treefmt-check> -  "argunixctl", "argunix-notify",
treefmt-check> +  "argunixctl",
treefmt-check> +  "argunix-notify",
treefmt-check>  ]
treefmt-check>  
treefmt-check>  [workspace.package]
treefmt-check> @@ -46,7 +47,11 @@ chrono = { version = "0.4", default-features = false, features = [
treefmt-check>    "clock",
treefmt-check>    "std",
treefmt-check>  ] }
treefmt-check> -lettre = { version = "0.11", default-features = false, features = ["builder", "tokio1-rustls-tls", "smtp-transport"] }
treefmt-check> +lettre = { version = "0.11", default-features = false, features = [
treefmt-check> +  "builder",
treefmt-check> +  "tokio1-rustls-tls",
treefmt-check> +  "smtp-transport",
treefmt-check> +] }
treefmt-check>  
treefmt-check>  tokio = { version = "1", features = [
treefmt-check>    "macros",
[31;1merror:[0m Cannot build '[35;1m/nix/store/w4dqq4kn9nib1lssk03j4gfcdgl44mvj-treefmt-check.drv[0m'.
       Reason: [31;1mbuilder failed with exit code 1[0m.
       Output paths:
         [35;1m/nix/store/f637prramrbgv75q0sdb6sw3zj6j3587-treefmt-check[0m
       Last 25 log lines:
       > [1m--- a/Cargo.toml[m
       > [1m+++ b/Cargo.toml[m
       > [36m@@ -16,7 +16,8 @@[m [mmembers = [[m
       >    "argunix-builders",[m
       >    "argunix-builder",[m
       >    "argunix-daemon",[m
       > [31m-  "argunixctl", "argunix-notify",[m
       > [32m+[m[32m  "argunixctl",[m
       > [32m+[m[32m  "argunix-notify",[m
       >  ][m
       >  [m
       >  [workspace.package][m
       > [36m@@ -46,7 +47,11 @@[m [mchrono = { version = "0.4", default-features = false, features = [[m
       >    "clock",[m
       >    "std",[m
       >  ] }[m
       > [31m-lettre = { version = "0.11", default-features = false, features = ["builder", "tokio1-rustls-tls", "smtp-transport"] }[m
       > [32m+[m[32mlettre = { version = "0.11", default-features = false, features = [[m
       > [32m+[m[32m  "builder",[m
       > [32m+[m[32m  "tokio1-rustls-tls",[m
       > [32m+[m[32m  "smtp-transport",[m
       > [32m+[m[32m] }[m
       >  [m
       >  tokio = { version = "1", features = [[m
       >    "macros",[m
       For full logs, run:
         [1mnix log /nix/store/w4dqq4kn9nib1lssk03j4gfcdgl44mvj-treefmt-check.drv[0m