[INFO] fetching crate vb_accumulator 0.29.0...
[INFO] testing vb_accumulator-0.29.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate vb_accumulator 0.29.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate vb_accumulator 0.29.0
[INFO] finished tweaking crates.io crate vb_accumulator 0.29.0
[INFO] tweaked toml for crates.io crate vb_accumulator 0.29.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vb_accumulator 0.29.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vb_accumulator 0.29.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rayon v1.7.0
[INFO] [stderr]   Downloaded dock_crypto_utils v0.23.0
[INFO] [stderr]   Downloaded num-iter v0.1.43
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[INFO] [stderr]   Downloaded dock_merlin v3.0.0
[INFO] [stderr]   Downloaded serde v1.0.201
[INFO] [stderr]   Downloaded rmp-serde v1.1.2
[INFO] [stderr]   Downloaded rayon-core v1.11.0
[INFO] [stderr]   Downloaded oblivious_transfer_protocols v0.12.0
[INFO] [stderr]   Downloaded short_group_sig v0.7.0
[INFO] [stderr]   Downloaded hkdf v0.12.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c7d687b435289cb0a2c57e6708e4791289649e897260a1a8f62c49597ceffe4
[INFO] running `Command { std: "docker" "start" "-a" "4c7d687b435289cb0a2c57e6708e4791289649e897260a1a8f62c49597ceffe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c7d687b435289cb0a2c57e6708e4791289649e897260a1a8f62c49597ceffe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7d687b435289cb0a2c57e6708e4791289649e897260a1a8f62c49597ceffe4", kill_on_drop: false }`
[INFO] [stdout] 4c7d687b435289cb0a2c57e6708e4791289649e897260a1a8f62c49597ceffe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bccf8b4d1a2f1668d6bb7e78b208e989d47f1efeebb037b9f7f18b8ea8e8a62e
[INFO] running `Command { std: "docker" "start" "-a" "bccf8b4d1a2f1668d6bb7e78b208e989d47f1efeebb037b9f7f18b8ea8e8a62e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling serde v1.0.201
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[INFO] [stderr]    Compiling serde_derive v1.0.201
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[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling ark-ff v0.4.2
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[INFO] [stderr]    Compiling serde_with v1.14.0
[INFO] [stderr]    Compiling ark-poly v0.4.2
[INFO] [stderr]    Compiling ark-ec v0.4.2
[INFO] [stderr]    Compiling dock_crypto_utils v0.23.0
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[INFO] [stderr]    Compiling schnorr_pok v0.23.0
[INFO] [stderr]    Compiling secret_sharing_and_dkg v0.16.0
[INFO] [stderr]    Compiling kvac v0.8.0
[INFO] [stderr]    Compiling short_group_sig v0.7.0
[INFO] [stderr]    Compiling vb_accumulator v0.29.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `schnorr_commit` is never read
[INFO] [stdout]    --> src/proofs.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub schnorr_commit: MembershipSchnorrCommit<E>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `schnorr_commit` is never read
[INFO] [stdout]    --> src/proofs.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |     pub schnorr_commit: NonMembershipSchnorrCommit<E>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `C_prime` is never read
[INFO] [stdout]   --> src/proofs_cdh.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub C_prime: E::G1Affine,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `C_bar` is never read
[INFO] [stdout]   --> src/proofs_cdh.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub C_bar: E::G1Affine,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `J` is never read
[INFO] [stdout]   --> src/proofs_cdh.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub J: E::G1Affine,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `C_prime` is never read
[INFO] [stdout]   --> src/proofs_keyed_verification.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub C_prime: G,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `C_hat` is never read
[INFO] [stdout]   --> src/proofs_keyed_verification.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub C_hat: G,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `C_bar` is never read
[INFO] [stdout]   --> src/proofs_keyed_verification.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub C_bar: G,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `public_key` is never read
[INFO] [stdout]   --> src/setup.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub public_key: PublicKey<E>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.22s
[INFO] running `Command { std: "docker" "inspect" "bccf8b4d1a2f1668d6bb7e78b208e989d47f1efeebb037b9f7f18b8ea8e8a62e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bccf8b4d1a2f1668d6bb7e78b208e989d47f1efeebb037b9f7f18b8ea8e8a62e", kill_on_drop: false }`
[INFO] [stdout] bccf8b4d1a2f1668d6bb7e78b208e989d47f1efeebb037b9f7f18b8ea8e8a62e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51dbb35260216c7746f8e5d7ce8b8d54367a5814edb5e7e6af34a6caa689e4d5
[INFO] running `Command { std: "docker" "start" "-a" "51dbb35260216c7746f8e5d7ce8b8d54367a5814edb5e7e6af34a6caa689e4d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling rmp v0.8.12
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling dock_merlin v3.0.0
[INFO] [stderr]    Compiling ark-ec v0.4.2
[INFO] [stderr]    Compiling rmp-serde v1.1.2
[INFO] [stderr]    Compiling dock_crypto_utils v0.23.0
[INFO] [stderr]    Compiling ark-secp256r1 v0.4.0
[INFO] [stderr]    Compiling ark-bls12-381 v0.4.0
[INFO] [stderr]    Compiling schnorr_pok v0.23.0
[INFO] [stderr]    Compiling oblivious_transfer_protocols v0.12.0
[INFO] [stderr]    Compiling secret_sharing_and_dkg v0.16.0
[INFO] [stderr]    Compiling kvac v0.8.0
[INFO] [stderr]    Compiling short_group_sig v0.7.0
[INFO] [stderr]    Compiling vb_accumulator v0.29.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `test_utils`
[INFO] [stdout]   --> src/threshold/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     use test_utils::ot::do_pairwise_base_ot;
[INFO] [stdout]    |         ^^^^^^^^^^ use of unresolved module or unlinked crate `test_utils`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `test_utils`, use `cargo add test_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `schnorr_commit` is never read
[INFO] [stdout]    --> src/proofs.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub schnorr_commit: MembershipSchnorrCommit<E>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `schnorr_commit` is never read
[INFO] [stdout]    --> src/proofs.rs:436:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |     pub schnorr_commit: NonMembershipSchnorrCommit<E>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `C_prime` is never read
[INFO] [stdout]   --> src/proofs_cdh.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub C_prime: E::G1Affine,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `C_bar` is never read
[INFO] [stdout]   --> src/proofs_cdh.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub C_bar: E::G1Affine,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `J` is never read
[INFO] [stdout]   --> src/proofs_cdh.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub J: E::G1Affine,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `C_prime` is never read
[INFO] [stdout]   --> src/proofs_keyed_verification.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub C_prime: G,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `C_hat` is never read
[INFO] [stdout]   --> src/proofs_keyed_verification.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub C_hat: G,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `C_bar` is never read
[INFO] [stdout]   --> src/proofs_keyed_verification.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub C_bar: G,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `public_key` is never read
[INFO] [stdout]   --> src/setup.rs:88:9
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub public_key: PublicKey<E>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vb_accumulator` (lib test) due to 1 previous error; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "51dbb35260216c7746f8e5d7ce8b8d54367a5814edb5e7e6af34a6caa689e4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51dbb35260216c7746f8e5d7ce8b8d54367a5814edb5e7e6af34a6caa689e4d5", kill_on_drop: false }`
[INFO] [stdout] 51dbb35260216c7746f8e5d7ce8b8d54367a5814edb5e7e6af34a6caa689e4d5
