[INFO] fetching crate signature_core 0.37.0...
[INFO] testing signature_core-0.37.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate signature_core 0.37.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate signature_core 0.37.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate signature_core 0.37.0
[INFO] finished tweaking crates.io crate signature_core 0.37.0
[INFO] tweaked toml for crates.io crate signature_core 0.37.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bls12_381_plus v0.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50c381891eef44e4df4d44fdc922ca1a864ad72fe671ad3b487552d32c39ea20
[INFO] running `Command { std: "docker" "start" "-a" "50c381891eef44e4df4d44fdc922ca1a864ad72fe671ad3b487552d32c39ea20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50c381891eef44e4df4d44fdc922ca1a864ad72fe671ad3b487552d32c39ea20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c381891eef44e4df4d44fdc922ca1a864ad72fe671ad3b487552d32c39ea20", kill_on_drop: false }`
[INFO] [stdout] 50c381891eef44e4df4d44fdc922ca1a864ad72fe671ad3b487552d32c39ea20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c27b27043438c73b94912ac4618d33b6da045276ec616d6d10b65aa4ed191be
[INFO] running `Command { std: "docker" "start" "-a" "0c27b27043438c73b94912ac4618d33b6da045276ec616d6d10b65aa4ed191be", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling zeroize v1.7.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling ff v0.12.1
[INFO] [stderr]    Compiling ff v0.10.1
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling group v0.12.1
[INFO] [stderr]    Compiling group v0.10.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling bls12_381_plus v0.5.5
[INFO] [stderr]    Compiling serde-big-array v0.3.3
[INFO] [stderr]    Compiling signature_core v0.37.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `Scalar` in the current scope
[INFO] [stdout]    --> src/proof_committed_builder.rs:94:25
[INFO] [stdout]     |
[INFO] [stdout] 94  |         let r = Scalar::random(rng);
[INFO] [stdout]     |                         ^^^^^^ function or associated item not found in `Scalar`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Scalar` consider using one of the following associated functions:
[INFO] [stdout]       Scalar::zero
[INFO] [stdout]       Scalar::one
[INFO] [stdout]       Scalar::from_bytes_wide
[INFO] [stdout]       Scalar::from_okm
[INFO] [stdout]       and 3 others
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bls12_381_plus-0.5.5/src/scalar.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 |     pub const fn zero() -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub const fn one() -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub fn from_bytes_wide(bytes: &[u8; 64]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 315 |     pub fn from_okm(bytes: &[u8; 48]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 1   + use ff::Field;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `bls12_381_plus::Scalar::zero`: Use ZERO instead.
[INFO] [stdout]   --> src/challenge.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 |         Challenge(Scalar::zero())
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `Scalar` in the current scope
[INFO] [stdout]    --> src/message.rs:23:22
[INFO] [stdout]     |
[INFO] [stdout] 23  |         Self(Scalar::random(rng))
[INFO] [stdout]     |                      ^^^^^^ function or associated item not found in `Scalar`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Scalar` consider using one of the following associated functions:
[INFO] [stdout]       Scalar::zero
[INFO] [stdout]       Scalar::one
[INFO] [stdout]       Scalar::from_bytes_wide
[INFO] [stdout]       Scalar::from_okm
[INFO] [stdout]       and 3 others
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bls12_381_plus-0.5.5/src/scalar.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 |     pub const fn zero() -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub const fn one() -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub fn from_bytes_wide(bytes: &[u8; 64]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 315 |     pub fn from_okm(bytes: &[u8; 48]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 1   + use ff::Field;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `Scalar` in the current scope
[INFO] [stdout]    --> src/nonce.rs:23:22
[INFO] [stdout]     |
[INFO] [stdout] 23  |         Self(Scalar::random(rng))
[INFO] [stdout]     |                      ^^^^^^ function or associated item not found in `Scalar`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Scalar` consider using one of the following associated functions:
[INFO] [stdout]       Scalar::zero
[INFO] [stdout]       Scalar::one
[INFO] [stdout]       Scalar::from_bytes_wide
[INFO] [stdout]       Scalar::from_okm
[INFO] [stdout]       and 3 others
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bls12_381_plus-0.5.5/src/scalar.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 |     pub const fn zero() -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub const fn one() -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub fn from_bytes_wide(bytes: &[u8; 64]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 315 |     pub fn from_okm(bytes: &[u8; 48]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 1   + use ff::Field;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_affine` found for struct `G1Projective` in the current scope
[INFO] [stdout]    --> src/commitment.rs:17:16
[INFO] [stdout]     |
[INFO] [stdout] 17  |         self.0.to_affine().to_compressed()
[INFO] [stdout]     |                ^^^^^^^^^ method not found in `G1Projective`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/group-0.12.1/src/lib.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn to_affine(&self) -> Self::AffineRepr;
[INFO] [stdout]     |        --------- the method is available for `G1Projective` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 1   + use group::Curve;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `random` found for struct `Scalar` in the current scope
[INFO] [stdout]    --> src/signature_blinding.rs:23:22
[INFO] [stdout]     |
[INFO] [stdout] 23  |         Self(Scalar::random(rng))
[INFO] [stdout]     |                      ^^^^^^ function or associated item not found in `Scalar`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Scalar` consider using one of the following associated functions:
[INFO] [stdout]       Scalar::zero
[INFO] [stdout]       Scalar::one
[INFO] [stdout]       Scalar::from_bytes_wide
[INFO] [stdout]       Scalar::from_okm
[INFO] [stdout]       and 3 others
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bls12_381_plus-0.5.5/src/scalar.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 |     pub const fn zero() -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub const fn one() -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 301 |     pub fn from_bytes_wide(bytes: &[u8; 64]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 315 |     pub fn from_okm(bytes: &[u8; 48]) -> Scalar {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 1   + use ff::Field;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]  --> src/nonce.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ff::Field;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]  --> src/signature_blinding.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ff::Field;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `group::Curve`
[INFO] [stdout]  --> src/commitment.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use group::Curve;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]  --> src/message.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ff::Field;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ff::Field`
[INFO] [stdout]  --> src/proof_committed_builder.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ff::Field;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `signature_core` (lib) due to 6 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0c27b27043438c73b94912ac4618d33b6da045276ec616d6d10b65aa4ed191be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c27b27043438c73b94912ac4618d33b6da045276ec616d6d10b65aa4ed191be", kill_on_drop: false }`
[INFO] [stdout] 0c27b27043438c73b94912ac4618d33b6da045276ec616d6d10b65aa4ed191be
