these 4 derivations will be built:
  /nix/store/k71sykg3zbra2fs9rn8v8i060fmlr16h-vendor-registry.drv
  /nix/store/hkcahllgpap19wnvdpa90nc0wg6ma5jy-vendor-cargo-deps.drv
  /nix/store/ycxdf5sfv0fraplpi8378vrrf9hy20d6-herdr-eternal-deps-0.1.0.drv
  /nix/store/mj18mdskkjbhxv6p13j8c31219v1ciwb-herdr-eternal-test-0.1.0.drv
building '/nix/store/mj18mdskkjbhxv6p13j8c31219v1ciwb-herdr-eternal-test-0.1.0.drv'
herdr-eternal-test-0.1.0> Running phase: unpackPhase
herdr-eternal-test-0.1.0> unpacking source archive /nix/store/90m84xw2q5zvih81g55ha3cfsgxz1xqk-source
herdr-eternal-test-0.1.0> source root is source
herdr-eternal-test-0.1.0> Running phase: patchPhase
herdr-eternal-test-0.1.0> Executing configureCargoCommonVars
herdr-eternal-test-0.1.0> decompressing cargo artifacts from /nix/store/74ssamxzmriq49l5clk4d1yznh5n1whj-herdr-eternal-deps-0.1.0/target.tar.zst to target
herdr-eternal-test-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
herdr-eternal-test-0.1.0> Running phase: configurePhase
herdr-eternal-test-0.1.0> will append /build/source/.cargo-home/config.toml with contents of /nix/store/qhbx144ihkyxd3acyqmjvg481hjy6n4l-vendor-cargo-deps/config.toml
herdr-eternal-test-0.1.0> default configurePhase, nothing to do
herdr-eternal-test-0.1.0> Running phase: buildPhase
herdr-eternal-test-0.1.0> +++ command cargo --version
herdr-eternal-test-0.1.0> cargo 1.99.0 (5f94df478 2026-08-27)
herdr-eternal-test-0.1.0> Running phase: checkPhase
herdr-eternal-test-0.1.0> +++ command cargo test --release --locked
herdr-eternal-test-0.1.0>    Compiling herdr-eternal-proto v0.1.0 (/build/source/proto)
herdr-eternal-test-0.1.0>    Compiling herdr-eternal-server v0.1.0 (/build/source/server)
herdr-eternal-test-0.1.0>    Compiling herdr-eternal-ssh v0.1.0 (/build/source/client)
herdr-eternal-test-0.1.0> error[E0425]: cannot find value `OsRng` in module `rand::rngs`
herdr-eternal-test-0.1.0>   --> server/src/test_oidc.rs:62:54
herdr-eternal-test-0.1.0>    |
herdr-eternal-test-0.1.0> 62 |             rsa::RsaPrivateKey::new(&mut rand::rngs::OsRng, 2048).expect("generate test RSA key");
herdr-eternal-test-0.1.0>    |                                                      ^^^^^ not found in `rand::rngs`
herdr-eternal-test-0.1.0> 
herdr-eternal-test-0.1.0> For more information about this error, try `rustc --explain E0425`.
herdr-eternal-test-0.1.0> error: could not compile `herdr-eternal-server` (lib) due to 1 previous error
herdr-eternal-test-0.1.0> warning: build failed, waiting for other jobs to finish...
error: Cannot build '/nix/store/mj18mdskkjbhxv6p13j8c31219v1ciwb-herdr-eternal-test-0.1.0.drv'.
       Reason: builder failed with exit code 101.
       Output paths:
         /nix/store/div4z3csngc2vqvmw4sngsvpfbka73am-herdr-eternal-test-0.1.0
       Last 25 log lines:
       > source root is source
       > Running phase: patchPhase
       > Executing configureCargoCommonVars
       > decompressing cargo artifacts from /nix/store/74ssamxzmriq49l5clk4d1yznh5n1whj-herdr-eternal-deps-0.1.0/target.tar.zst to target
       > Running phase: updateAutotoolsGnuConfigScriptsPhase
       > Running phase: configurePhase
       > will append /build/source/.cargo-home/config.toml with contents of /nix/store/qhbx144ihkyxd3acyqmjvg481hjy6n4l-vendor-cargo-deps/config.toml
       > default configurePhase, nothing to do
       > Running phase: buildPhase
       > +++ command cargo --version
       > cargo 1.99.0 (5f94df478 2026-08-27)
       > Running phase: checkPhase
       > +++ command cargo test --release --locked
       >    Compiling herdr-eternal-proto v0.1.0 (/build/source/proto)
       >    Compiling herdr-eternal-server v0.1.0 (/build/source/server)
       >    Compiling herdr-eternal-ssh v0.1.0 (/build/source/client)
       > error[E0425]: cannot find value `OsRng` in module `rand::rngs`
       >   --> server/src/test_oidc.rs:62:54
       >    |
       > 62 |             rsa::RsaPrivateKey::new(&mut rand::rngs::OsRng, 2048).expect("generate test RSA key");
       >    |                                                      ^^^^^ not found in `rand::rngs`
       >
       > For more information about this error, try `rustc --explain E0425`.
       > error: could not compile `herdr-eternal-server` (lib) due to 1 previous error
       > warning: build failed, waiting for other jobs to finish...
       For full logs, run:
         nix log /nix/store/mj18mdskkjbhxv6p13j8c31219v1ciwb-herdr-eternal-test-0.1.0.drv