these 6 derivations will be built:
  /nix/store/bdssqi0vnp3qr0g0ynwb5ixy8a5hbr61-iets-0.1.0.drv
  /nix/store/a3zk49sag6l82hr716njjdwgh5l5p3wr-closure-info.drv
  /nix/store/x57fhbbn9m0vzvpkxifrpn5fqzkllkqs-test-script.drv
  /nix/store/2f6m4xrvhq583lp5kqhlp94a2pmv7li1-driverConfiguration.json.drv
  /nix/store/3iyr453xhvfzb6hhrcgssk8p2wzqq2s1-nixos-test-driver-iets-cachetest.drv
  /nix/store/10la5f73yvif69h8g4hk29bk7sj3wk1q-container-test-run-iets-cachetest.drv
building '/nix/store/bdssqi0vnp3qr0g0ynwb5ixy8a5hbr61-iets-0.1.0.drv'
iets-0.1.0> Running phase: unpackPhase
iets-0.1.0> unpacking source archive /nix/store/j1c159x87bzllfp9nixgswjfdasc4glh-source
iets-0.1.0> source root is source
iets-0.1.0> Running phase: patchPhase
iets-0.1.0> Executing configureCargoCommonVars
iets-0.1.0> decompressing cargo artifacts from /nix/store/54m928ny3a49z5h7a489k9fyf27wd2zr-iets-deps-0.1.0/target.tar.zst to target
iets-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
iets-0.1.0> Running phase: configurePhase
iets-0.1.0> will append /build/source/.cargo-home/config.toml with contents of /nix/store/kcp4b936hbdmdqyk70cz6fyd4gnf3msb-vendor-cargo-deps/config.toml
iets-0.1.0> default configurePhase, nothing to do
iets-0.1.0> Running phase: buildPhase
iets-0.1.0> +++ command cargo --version
iets-0.1.0> cargo 1.98.0 (797e8a9bc 2026-08-05)
iets-0.1.0> +++ command cargo build --release --message-format json-render-diagnostics --locked
iets-0.1.0>    Compiling iets v0.1.0 (/build/source)
iets-0.1.0>     Finished `release` profile [optimized + debuginfo] target(s) in 15m 30s
iets-0.1.0> searching for bins/libs to install from cargo build log at cargoBuildLogs1AV.json
iets-0.1.0> installing /build/source/target/release/iets in postBuildInstallFromCargoBuildLogOutTempWJg/bin
iets-0.1.0> searching for bins/libs complete
iets-0.1.0> buildPhase completed in 15 minutes 36 seconds
iets-0.1.0> Running phase: installPhase
iets-0.1.0> actually installing contents of postBuildInstallFromCargoBuildLogOutTempWJg to /nix/store/1m3zwx60icc21i0pnfsw54cnxf29vbnb-iets-0.1.0
iets-0.1.0> stripping references to Rust toolchain
iets-0.1.0> Rust toolchain at: /nix/store/xvp6nfxayb07si2jaggqwvx3iykw89g2-rustc-1.98.1
iets-0.1.0> stripping Rust toolchain references done
iets-0.1.0> stripping references to cargoVendorDir from:
iets-0.1.0> /nix/store/1m3zwx60icc21i0pnfsw54cnxf29vbnb-iets-0.1.0/bin/iets
iets-0.1.0> stripping references done
iets-0.1.0> Running phase: fixupPhase
iets-0.1.0> shrinking RPATHs of ELF executables and libraries in /nix/store/1m3zwx60icc21i0pnfsw54cnxf29vbnb-iets-0.1.0
iets-0.1.0> shrinking /nix/store/1m3zwx60icc21i0pnfsw54cnxf29vbnb-iets-0.1.0/bin/iets
iets-0.1.0> checking for references to /build/ in /nix/store/1m3zwx60icc21i0pnfsw54cnxf29vbnb-iets-0.1.0...
iets-0.1.0> patching script interpreter paths in /nix/store/1m3zwx60icc21i0pnfsw54cnxf29vbnb-iets-0.1.0
iets-0.1.0> stripping (with command strip and flags -S -p) in /nix/store/1m3zwx60icc21i0pnfsw54cnxf29vbnb-iets-0.1.0/bin
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy