[INFO] fetching crate polysig-client 0.8.0...
[INFO] testing polysig-client-0.8.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate polysig-client 0.8.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate polysig-client 0.8.0
[INFO] finished tweaking crates.io crate polysig-client 0.8.0
[INFO] tweaked toml for crates.io crate polysig-client 0.8.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polysig-client 0.8.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 205 packages to latest compatible versions
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[INFO] [stderr]       Adding getrandom v0.2.17 (available: v0.4.2)
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[INFO] [stderr]       Adding tokio-tungstenite v0.23.1 (available: v0.29.0)
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[INFO] [stdout] 791302d1d9ce632ab4e052de30070bb88371bf4d5d427d1651810f4504eb8079
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[INFO] [stderr]    Compiling synedrion v0.2.0
[INFO] [stdout] error[E0425]: cannot find function `decode_borrowed_from_slice` in module `bincode::serde`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/synedrion-0.2.0/src/sessions/type_erased.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 |     bincode::serde::decode_borrowed_from_slice(message_bytes, bincode::config::standard())
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `bincode::serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<<P as PaillierParams>::Uint as InvMod>::Output: crypto_bigint::Integer` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/synedrion-0.2.0/src/paillier/keys.rs:99:13
[INFO] [stdout]     |
[INFO] [stdout]  98 |           let inv_modulus = Bounded::new(
[INFO] [stdout]     |                             ------------ required by a bound introduced by this call
[INFO] [stdout]  99 | /             modulus
[INFO] [stdout] 100 | |                 .inv_mod(totient.as_ref())
[INFO] [stdout] 101 | |                 .expect("pq is invertible mod ϕ(pq) because gcd(pq, (p-1)(q-1)) = 1"),
[INFO] [stdout]     | |_____________________________________________________________________________________^ the trait `crypto_bigint::Integer` is not implemented for `<<P as PaillierParams>::Uint as InvMod>::Output`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `crypto_bigint` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crypto-bigint-0.6.1/src/traits.rs:81:1
[INFO] [stdout]     |
[INFO] [stdout]  81 | / pub trait Integer:
[INFO] [stdout]  82 | |     'static
[INFO] [stdout]  83 | |     + Add<Output = Self>
[INFO] [stdout]  84 | |     + for<'a> Add<&'a Self, Output = Self>
[INFO] [stdout] ...   |
[INFO] [stdout] 157 | |     + WrappingShr
[INFO] [stdout] 158 | |     + Zero
[INFO] [stdout]     | |__________^ this is the expected trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crypto-bigint-0.5.5/src/traits.rs:15:1
[INFO] [stdout]     |
[INFO] [stdout]  15 | / pub trait Integer:
[INFO] [stdout]  16 | |     'static
[INFO] [stdout]  17 | |     + AsRef<[Limb]>
[INFO] [stdout]  18 | |     + BitAnd<Output = Self>
[INFO] [stdout] ...   |
[INFO] [stdout]  41 | |     + Sync
[INFO] [stdout]  42 | |     + Zero
[INFO] [stdout]     | |__________- this is the trait that was imported
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `bounded::Bounded::<T>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/synedrion-0.2.0/src/uint/bounded.rs:79:8
[INFO] [stdout]     |
[INFO] [stdout]  79 |     T: Integer + crypto_bigint::Bounded,
[INFO] [stdout]     |        ^^^^^^^ required by this bound in `Bounded::<T>::new`
[INFO] [stdout] ...
[INFO] [stdout]  95 |     pub fn new(value: T, bound: u32) -> Option<Self> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout]  59 |     pub fn to_precomputed(&self) -> SecretKeyPaillierPrecomputed<P> where <<P as PaillierParams>::Uint as InvMod>::Output: crypto_bigint::Integer {
[INFO] [stdout]     |                                                                     +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<<P as PaillierParams>::Uint as InvMod>::Output: crypto_bigint::Bounded` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/synedrion-0.2.0/src/paillier/keys.rs:99:13
[INFO] [stdout]     |
[INFO] [stdout]  98 |           let inv_modulus = Bounded::new(
[INFO] [stdout]     |                             ------------ required by a bound introduced by this call
[INFO] [stdout]  99 | /             modulus
[INFO] [stdout] 100 | |                 .inv_mod(totient.as_ref())
[INFO] [stdout] 101 | |                 .expect("pq is invertible mod ϕ(pq) because gcd(pq, (p-1)(q-1)) = 1"),
[INFO] [stdout]     | |_____________________________________________________________________________________^ the trait `crypto_bigint::Bounded` is not implemented for `<<P as PaillierParams>::Uint as InvMod>::Output`
[INFO] [stdout]     |
[INFO] [stdout] note: there are multiple different versions of crate `crypto_bigint` in the dependency graph
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crypto-bigint-0.6.1/src/traits.rs:26:1
[INFO] [stdout]     |
[INFO] [stdout]  26 | pub trait Bounded {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^ this is the expected trait
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/crypto-bigint-0.5.5/src/traits.rs:236:1
[INFO] [stdout]     |
[INFO] [stdout] 236 | pub trait Bounded {
[INFO] [stdout]     | ----------------- this is the trait that was imported
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout] note: required by a bound in `bounded::Bounded::<T>::new`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/synedrion-0.2.0/src/uint/bounded.rs:79:18
[INFO] [stdout]     |
[INFO] [stdout]  79 |     T: Integer + crypto_bigint::Bounded,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Bounded::<T>::new`
[INFO] [stdout] ...
[INFO] [stdout]  95 |     pub fn new(value: T, bound: u32) -> Option<Self> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout]  59 |     pub fn to_precomputed(&self) -> SecretKeyPaillierPrecomputed<P> where <<P as PaillierParams>::Uint as InvMod>::Output: crypto_bigint::Bounded {
[INFO] [stdout]     |                                                                     +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/synedrion-0.2.0/src/paillier/keys.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             inv_modulus,
[INFO] [stdout]     |             ^^^^^^^^^^^ expected `PaillierParams::Uint`, found `crypto_bigint::InvMod::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `bounded::Bounded<<P as PaillierParams>::Uint>`
[INFO] [stdout]                found struct `bounded::Bounded<<<P as PaillierParams>::Uint as InvMod>::Output>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synedrion` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "791302d1d9ce632ab4e052de30070bb88371bf4d5d427d1651810f4504eb8079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791302d1d9ce632ab4e052de30070bb88371bf4d5d427d1651810f4504eb8079", kill_on_drop: false }`
[INFO] [stdout] 791302d1d9ce632ab4e052de30070bb88371bf4d5d427d1651810f4504eb8079
