[INFO] fetching crate bn254_blackbox_solver 0.46.0...
[INFO] checking bn254_blackbox_solver-0.46.0 against master#fce0e74720d199eb7839fdb51af35ac5226da178 for pr-145262
[INFO] extracting crate bn254_blackbox_solver 0.46.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate bn254_blackbox_solver 0.46.0
[INFO] finished tweaking crates.io crate bn254_blackbox_solver 0.46.0
[INFO] tweaked toml for crates.io crate bn254_blackbox_solver 0.46.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bn254_blackbox_solver 0.46.0 on toolchain fce0e74720d199eb7839fdb51af35ac5226da178
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `BackendError` is never constructed
[INFO] [stdout]   --> src/wasm/mod.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct BackendError(#[from] Error);
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `construct_signature` and `construct_public_key` are never used
[INFO] [stdout]  --> src/wasm/schnorr.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait SchnorrSig {
[INFO] [stdout]   |                  ---------- methods in this trait
[INFO] [stdout] 4 |     fn construct_signature(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn construct_public_key(&self, private_key: [u8; 32]) -> Result<[u8; 64], Error>;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BackendError` is never constructed
[INFO] [stdout]   --> src/wasm/mod.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct BackendError(#[from] Error);
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `construct_signature` and `construct_public_key` are never used
[INFO] [stdout]  --> src/wasm/schnorr.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) trait SchnorrSig {
[INFO] [stdout]   |                  ---------- methods in this trait
[INFO] [stdout] 4 |     fn construct_signature(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn construct_public_key(&self, private_key: [u8; 32]) -> Result<[u8; 64], Error>;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] running `Command { std: "docker" "inspect" "595cf8b2875e11ec305fd89efc051d54d72d1d1354e161353896c4123658e1db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "595cf8b2875e11ec305fd89efc051d54d72d1d1354e161353896c4123658e1db", kill_on_drop: false }`
[INFO] [stdout] 595cf8b2875e11ec305fd89efc051d54d72d1d1354e161353896c4123658e1db