[INFO] fetching crate odesign 0.1.9...
[INFO] checking odesign-0.1.9 against master#b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1 for pr-156992
[INFO] extracting crate odesign 0.1.9 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate odesign 0.1.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate odesign 0.1.9
[INFO] tweaked toml for crates.io crate odesign 0.1.9 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate odesign 0.1.9 on toolchain b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate odesign 0.1.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `DiscreteDesign` is never constructed
[INFO] [stdout]   --> src/optimal_design.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct DiscreteDesign<const D: usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_design` is never used
[INFO] [stdout]   --> src/optimal_design.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl<const D: usize> DiscreteDesign<D> {
[INFO] [stdout]    | -------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn from_design(design: &Design<D>, replication_factor: f64) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subsets_generator` is never used
[INFO] [stdout]   --> src/utils.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn subsets_generator(subset: Vec<usize>, pos: usize, k: usize, s: usize) -> Vec<Vec<usize>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subsets_len_k_in_s` is never used
[INFO] [stdout]   --> src/utils.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn subsets_len_k_in_s(k: usize, s: usize) -> Vec<Vec<usize>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `supp` is never read
[INFO] [stdout]   --> src/optimal_design.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct DiscreteDesign<const D: usize> {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub supp: MatrixDRows<D>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 19s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7e7208c8d4e6fd338389c4690e07827bd31e29da8523e991cdad9d029a7f9874", kill_on_drop: false }`
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[INFO] [stdout] 7e7208c8d4e6fd338389c4690e07827bd31e29da8523e991cdad9d029a7f9874
