[INFO] fetching crate zk_secp256k1 0.1.0...
[INFO] checking zk_secp256k1-0.1.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate zk_secp256k1 0.1.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate zk_secp256k1 0.1.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zk_secp256k1 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zk_secp256k1 0.1.0
[INFO] tweaked toml for crates.io crate zk_secp256k1 0.1.0 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cee4821b17dca695c421958ecdccac21072adad68a8e8fc755ce9d59fe174ab6
[INFO] running `Command { std: "docker" "start" "-a" "cee4821b17dca695c421958ecdccac21072adad68a8e8fc755ce9d59fe174ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cee4821b17dca695c421958ecdccac21072adad68a8e8fc755ce9d59fe174ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee4821b17dca695c421958ecdccac21072adad68a8e8fc755ce9d59fe174ab6", kill_on_drop: false }`
[INFO] [stdout] cee4821b17dca695c421958ecdccac21072adad68a8e8fc755ce9d59fe174ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39b7d216c87d2cc227b8f8bd2aff92325fe561b01595ed96ab7b4c5dd7fb0651
[INFO] running `Command { std: "docker" "start" "-a" "39b7d216c87d2cc227b8f8bd2aff92325fe561b01595ed96ab7b4c5dd7fb0651", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: invalid feature `std` in required-features of target `unit_tests`: `std` is not present in [features] section
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking uint v0.9.1
[INFO] [stderr]     Checking zk_secp256k1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `Curve` in the current scope
[INFO] [stdout]   --> src/lib.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let curve = Curve::new();
[INFO] [stdout]    |                            ^^^ function or associated item not found in `Curve`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/secp256k1.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub struct Curve {
[INFO] [stdout]    | ---------------- function or associated item `new` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `params`
[INFO] [stdout]  --> src/secp256k1.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     params: CurveParams
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zk_secp256k1` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "39b7d216c87d2cc227b8f8bd2aff92325fe561b01595ed96ab7b4c5dd7fb0651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b7d216c87d2cc227b8f8bd2aff92325fe561b01595ed96ab7b4c5dd7fb0651", kill_on_drop: false }`
[INFO] [stdout] 39b7d216c87d2cc227b8f8bd2aff92325fe561b01595ed96ab7b4c5dd7fb0651
