[INFO] cloning repository https://github.com/chemonoworld/schnorr-proof
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chemonoworld/schnorr-proof" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchemonoworld%2Fschnorr-proof", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchemonoworld%2Fschnorr-proof'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd86dee854a87ca051f545a1224fe3b4db636284
[INFO] checking chemonoworld/schnorr-proof against 34f4a807e2d84184fff4e42d4539092569b6fcd6 for pr-164081
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchemonoworld%2Fschnorr-proof" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chemonoworld/schnorr-proof
[INFO] finished tweaking git repo https://github.com/chemonoworld/schnorr-proof
[INFO] tweaked toml for git repo https://github.com/chemonoworld/schnorr-proof written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chemonoworld/schnorr-proof on toolchain 34f4a807e2d84184fff4e42d4539092569b6fcd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+34f4a807e2d84184fff4e42d4539092569b6fcd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chemonoworld/schnorr-proof 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" "+34f4a807e2d84184fff4e42d4539092569b6fcd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded once_cell v1.21.0
[INFO] [stderr]   Downloaded base64ct v1.7.1
[INFO] [stderr]   Downloaded ed25519-dalek v2.1.1
[INFO] [stderr]   Downloaded generic-array v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2f794909de28deecf0ba1b4a29c53df8b56c6d8b1098395a77e3036ba1d627c1
[INFO] running `Command { std: "docker" "start" "2f794909de28deecf0ba1b4a29c53df8b56c6d8b1098395a77e3036ba1d627c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f794909de28deecf0ba1b4a29c53df8b56c6d8b1098395a77e3036ba1d627c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f794909de28deecf0ba1b4a29c53df8b56c6d8b1098395a77e3036ba1d627c1" "/opt/rustwide/cargo-home/bin/cargo" "+34f4a807e2d84184fff4e42d4539092569b6fcd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f794909de28deecf0ba1b4a29c53df8b56c6d8b1098395a77e3036ba1d627c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2f794909de28deecf0ba1b4a29c53df8b56c6d8b1098395a77e3036ba1d627c1" "/opt/rustwide/cargo-home/bin/cargo" "+34f4a807e2d84184fff4e42d4539092569b6fcd6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]     Checking once_cell v1.21.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking generic-array v1.2.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking serdect v0.2.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking k256 v0.13.4
[INFO] [stderr]     Checking schnorr_proof v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `k256`
[INFO] [stdout]   --> src/compat.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[cfg(any(feature = "k256", test))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `k256` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `group::Curve` and `point::AffineCoordinates`
[INFO] [stdout]  --> src/zkp.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use elliptic_curve::{group::Curve, point::AffineCoordinates};
[INFO] [stdout]   |                      ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `point::AffineCoordinates` and `sec1::ToEncodedPoint`
[INFO] [stdout]  --> src/lib.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use elliptic_curve::{point::AffineCoordinates, sec1::ToEncodedPoint};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AffinePoint` and `Scalar`
[INFO] [stdout]  --> src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use k256::{AffinePoint, Scalar};
[INFO] [stdout]   |            ^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `k256`
[INFO] [stdout]   --> src/compat.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[cfg(any(feature = "k256", test))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `k256` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `group::Curve` and `point::AffineCoordinates`
[INFO] [stdout]  --> src/zkp.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use elliptic_curve::{group::Curve, point::AffineCoordinates};
[INFO] [stdout]   |                      ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerializablePoint` is never constructed
[INFO] [stdout]   --> src/compat.rs:86:19
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub(crate) struct SerializablePoint<C: ECCurve>(C::AffinePoint);
[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 items `to_projective` and `from_projective` are never used
[INFO] [stdout]   --> src/compat.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl<C: ECCurve> SerializablePoint<C> {
[INFO] [stdout]    | ------------------------------------- associated items in this implementation
[INFO] [stdout] 89 |     pub fn to_projective(self) -> C::ProjectivePoint {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn from_projective(point: &C::ProjectivePoint) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `x_coordinate` is never used
[INFO] [stdout]    --> src/compat.rs:118:15
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub(crate) fn x_coordinate<C: ECCurve>(point: &C::AffinePoint) -> C::Scalar {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerializablePoint` is never constructed
[INFO] [stdout]   --> src/compat.rs:86:19
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub(crate) struct SerializablePoint<C: ECCurve>(C::AffinePoint);
[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 items `to_projective` and `from_projective` are never used
[INFO] [stdout]   --> src/compat.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl<C: ECCurve> SerializablePoint<C> {
[INFO] [stdout]    | ------------------------------------- associated items in this implementation
[INFO] [stdout] 89 |     pub fn to_projective(self) -> C::ProjectivePoint {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn from_projective(point: &C::ProjectivePoint) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `x_coordinate` is never used
[INFO] [stdout]    --> src/compat.rs:118:15
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub(crate) fn x_coordinate<C: ECCurve>(point: &C::AffinePoint) -> C::Scalar {
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `ed25519-dalek`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | ed25519-dalek = "2.1.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `ed25519-dalek`
[INFO] [stderr] warning: unused dependency `generic-array`
[INFO] [stderr]  --> Cargo.toml:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | generic-array = "1.0.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `generic-array`
[INFO] [stderr] warning: `schnorr_proof` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.12s
[INFO] running `Command { std: "docker" "inspect" "2f794909de28deecf0ba1b4a29c53df8b56c6d8b1098395a77e3036ba1d627c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f794909de28deecf0ba1b4a29c53df8b56c6d8b1098395a77e3036ba1d627c1", kill_on_drop: false }`
[INFO] [stdout] 2f794909de28deecf0ba1b4a29c53df8b56c6d8b1098395a77e3036ba1d627c1