these 5 derivations will be built:
  /nix/store/0hlqmq2q4hsp6758mhhghrdc5dscb2aq-uniond-x86_64-unknown-linux-musl.drv
  /nix/store/c2qp7ask6l5fzajb78x8v3icwr6dljs2-vendor-registry.drv
  /nix/store/1g6913jr2zrln6ll2z2k01fxmz37fw4w-vendor-cargo-deps.drv
  /nix/store/iypw654hyij8vv3m06nzr164d5p3bjzh-rust-minimal-1.87.0-nightly-2025-03-28.drv
  /nix/store/vy4d2gkycf75bql1vrdf51ha3ld2x813-unionvisor-test-0.0.0.drv
these 18 paths will be fetched (41.01 MiB download, 49.18 MiB unpacked):
  /nix/store/1hfgzh3qf2p8pwk2drrznc3vb33s71r9-cargo-package-addr2line-0.24.2
  /nix/store/8ff10c6hy2lb3zrk30kv8fwnixrrpcxc-cargo-package-bumpalo-3.17.0
  /nix/store/6xvrh9y0h86ya6cfl1h5l1kw4a2mqv7g-cargo-package-memchr-2.7.4
  /nix/store/lfavlwiq2wqzngvvr6figncmwjh6qza1-cargo-package-rustversion-1.0.20
  /nix/store/j2p38ls2fdwjgvnq2iy5c1zchb82qk31-cargo-package-wasm-bindgen-macro-0.2.100
  /nix/store/68g5jb05ni0a83jvj54k0yrv5a9z2dxj-cargo-package-windows_x86_64_msvc-0.52.6
  /nix/store/643rwqk2qiz3rn6msn6xr6gqzwanczrs-cargoHelperFunctionsHook
  /nix/store/p9k3wzaw6d3wjgcbrfv2g1chj0mj2inb-lz4-1.10.0-lib
  /nix/store/9yawyka088n6gd4a85s5r3nhd9q3003k-pkg-config-0.29.2
  /nix/store/ry0993a35awd6d74pss5gjdwj5dsrf1p-pkg-config-wrapper-0.29.2
  /nix/store/lph8wcxrdqbhf4j9a24fy4n8362j3jg3-popt-1.19
  /nix/store/a1svzs2wff8xvh5ml93qq87qzqhndb4l-rsync-3.4.1
  /nix/store/127ycd2pb2q9mck09bvyx2z6lsq3rdcj-unionvisor-deps-0.0.0
  /nix/store/15rc11v3g6i2xp3fvbimm9i53jfxyvk4-vendor-cargo-deps
  /nix/store/mb13xx3zm9g9nha7h8gwl5j60w1gyxr9-vendor-registry
  /nix/store/s2lijlq2mi7vqf5f8n5b1ib064367d7b-xxHash-0.8.2
  /nix/store/xmmli2ijsz2br6573z3sqsgg0spnj7i9-zstd-1.5.6-bin
  /nix/store/xzgjrhk6sa1z9qmwpkdc9cl45faa5lar-zstd-1.5.6-dev
unionvisor-test-0.0.0> Running phase: unpackPhase
unionvisor-test-0.0.0> unpacking source archive /nix/store/zd3dn8v07z5wrdic681bf4bbx4yb62mx-clean-workspace-source
unionvisor-test-0.0.0> source root is clean-workspace-source
unionvisor-test-0.0.0> Running phase: patchPhase
unionvisor-test-0.0.0> Executing configureCargoCommonVars
unionvisor-test-0.0.0> decompressing cargo artifacts from /nix/store/127ycd2pb2q9mck09bvyx2z6lsq3rdcj-unionvisor-deps-0.0.0/target.tar.zst to target
unionvisor-test-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
unionvisor-test-0.0.0> Running phase: configurePhase
unionvisor-test-0.0.0> patching testdata
unionvisor-test-0.0.0> patching script interpreter paths in /build/clean-workspace-source/unionvisor/src/testdata
unionvisor-test-0.0.0> will append /build/clean-workspace-source/.cargo-home/config.toml with contents of /nix/store/15rc11v3g6i2xp3fvbimm9i53jfxyvk4-vendor-cargo-deps/config.toml
unionvisor-test-0.0.0> default configurePhase, nothing to do
unionvisor-test-0.0.0> Running phase: buildPhase
unionvisor-test-0.0.0> ++ command cargo --version
unionvisor-test-0.0.0> cargo 1.87.0-nightly (a6c604d1b 2025-03-26)
unionvisor-test-0.0.0> Running phase: checkPhase
unionvisor-test-0.0.0> ++ command cargo test --release -p unionvisor -- --test-threads 1
unionvisor-test-0.0.0>    Compiling regex-syntax v0.8.5
unionvisor-test-0.0.0>    Compiling regex-syntax v0.6.29
unionvisor-test-0.0.0>    Compiling smallvec v1.15.0
unionvisor-test-0.0.0>    Compiling rustix v1.0.5
unionvisor-test-0.0.0>    Compiling getrandom v0.3.2
unionvisor-test-0.0.0>    Compiling bitflags v2.9.0
unionvisor-test-0.0.0>    Compiling linux-raw-sys v0.9.3
unionvisor-test-0.0.0>    Compiling tracing-test-macro v0.2.5
unionvisor-test-0.0.0>    Compiling fastrand v2.3.0
unionvisor-test-0.0.0>    Compiling embed-commit v0.0.0 (/build/clean-workspace-source/lib/embed-commit)
unionvisor-test-0.0.0>    Compiling regex-automata v0.4.9
unionvisor-test-0.0.0>    Compiling regex-automata v0.1.10
unionvisor-test-0.0.0>    Compiling tempfile v3.20.0
unionvisor-test-0.0.0>    Compiling matchers v0.1.0
unionvisor-test-0.0.0>    Compiling regex v1.11.1
unionvisor-test-0.0.0>    Compiling tracing-subscriber v0.3.19
unionvisor-test-0.0.0>    Compiling tracing-error v0.2.1
unionvisor-test-0.0.0>    Compiling tracing-test v0.2.5
unionvisor-test-0.0.0>    Compiling color-spantrace v0.3.0
unionvisor-test-0.0.0>    Compiling color-eyre v0.6.5
unionvisor-test-0.0.0>    Compiling unionvisor v0.0.0 (/build/clean-workspace-source/unionvisor)
unionvisor-test-0.0.0>     Finished `release` profile [optimized] target(s) in 6.10s
unionvisor-test-0.0.0>      Running unittests src/main.rs (target/release/deps/unionvisor-7b9fa2e19f6af5d1)
unionvisor-test-0.0.0> 
unionvisor-test-0.0.0> running 10 tests
unionvisor-test-0.0.0> test cli::tests::test_init_disallow_dirty_no_error ... ok
unionvisor-test-0.0.0> test cli::tests::test_init_errors_if_dirty ... ok
unionvisor-test-0.0.0> test supervisor::tests::test_backup ... ok
unionvisor-test-0.0.0> test supervisor::tests::test_early_exit ... ok
unionvisor-test-0.0.0> test supervisor::tests::test_run_and_upgrade ... ok
unionvisor-test-0.0.0> test supervisor::tests::test_run_and_upgrade_restart ... ok
unionvisor-test-0.0.0> test symlinker::tests::test_swap ... ok
unionvisor-test-0.0.0> test testdata::tests::test_temp_dir_with ... ok
unionvisor-test-0.0.0> test watcher::tests::test_read_upgrade_info ... ok
unionvisor-test-0.0.0> test watcher::tests::test_read_upgrade_info_when_created ... ok
unionvisor-test-0.0.0> 
unionvisor-test-0.0.0> test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 14.96s
unionvisor-test-0.0.0> 
unionvisor-test-0.0.0> Running phase: installPhase
unionvisor-test-0.0.0> linking previous artifacts /nix/store/127ycd2pb2q9mck09bvyx2z6lsq3rdcj-unionvisor-deps-0.0.0/target.tar.zst to /nix/store/kc4qrfnc5yb110f5qi3nfyiffg9i276m-unionvisor-test-0.0.0/target.tar.zst
unionvisor-test-0.0.0> /*stdin*\            : 33.03%   (  56.7 MiB =>   18.7 MiB, /nix/store/kc4qrfnc5yb110f5qi3nfyiffg9i276m-unionvisor-test-0.0.0/target.tar.zst) 
unionvisor-test-0.0.0> Running phase: fixupPhase
unionvisor-test-0.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/kc4qrfnc5yb110f5qi3nfyiffg9i276m-unionvisor-test-0.0.0
unionvisor-test-0.0.0> checking for references to /build/ in /nix/store/kc4qrfnc5yb110f5qi3nfyiffg9i276m-unionvisor-test-0.0.0...
unionvisor-test-0.0.0> patching script interpreter paths in /nix/store/kc4qrfnc5yb110f5qi3nfyiffg9i276m-unionvisor-test-0.0.0