[INFO] crate zkp-elliptic-curve 0.1.0 is already in cache
[INFO] checking zkp-elliptic-curve-0.1.0 against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644
[INFO] extracting crate zkp-elliptic-curve 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate zkp-elliptic-curve 0.1.0 on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate zkp-elliptic-curve 0.1.0
[INFO] finished tweaking crates.io crate zkp-elliptic-curve 0.1.0
[INFO] tweaked toml for crates.io crate zkp-elliptic-curve 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bdf5dfad30d2fb985edaa7226920bc16145a04be73b10af3ed5b22e32bd61341
[INFO] running `"docker" "start" "-a" "bdf5dfad30d2fb985edaa7226920bc16145a04be73b10af3ed5b22e32bd61341"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.29
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking no-std-compat v0.1.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking tiny-keccak v1.5.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling zkp-macros-lib v0.1.0
[INFO] [stderr]    Compiling zkp-macros-impl v0.1.0
[INFO] [stderr]     Checking zkp-macros-decl v0.1.0
[INFO] [stderr]     Checking zkp-u256 v0.1.1
[INFO] [stderr]     Checking zkp-primefield v0.1.1
[INFO] [stderr]     Checking zkp-elliptic-curve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: external crate `lazy_static` unused in `zkp_elliptic_curve`: remove the dependency or add `use lazy_static as _;`
[INFO] [stderr]   --> src/lib.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | #![cfg_attr(not(feature = "std"), no_std)]
[INFO] [stderr]    | ^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     unused,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    = note: `#[warn(unused_crate_dependencies)]` implied by `#[warn(unused)]`
[INFO] [stderr] 
[INFO] [stderr] warning: external crate `no_std_compat` unused in `zkp_elliptic_curve`: remove the dependency or add `use no_std_compat as _;`
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![cfg_attr(not(feature = "std"), no_std)]
[INFO] [stderr]   | ^
[INFO] [stderr] 
[INFO] [stderr] warning: external crate `tiny_keccak` unused in `zkp_elliptic_curve`: remove the dependency or add `use tiny_keccak as _;`
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![cfg_attr(not(feature = "std"), no_std)]
[INFO] [stderr]   | ^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `quickcheck`
[INFO] [stderr]    --> src/curve.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 | use quickcheck::{Arbitrary, Gen};
[INFO] [stderr]     |     ^^^^^^^^^^ use of undeclared type or module `quickcheck`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `quickcheck`
[INFO] [stderr]    --> src/jacobian.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 | use quickcheck::{Arbitrary, Gen};
[INFO] [stderr]     |     ^^^^^^^^^^ use of undeclared type or module `quickcheck`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `quickcheck_macros`
[INFO] [stderr]    --> src/curve.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |     use quickcheck_macros::quickcheck;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ use of undeclared type or module `quickcheck_macros`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `quickcheck_macros`
[INFO] [stderr]    --> src/jacobian.rs:264:9
[INFO] [stderr]     |
[INFO] [stderr] 264 |     use quickcheck_macros::quickcheck;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ use of undeclared type or module `quickcheck_macros`
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the attribute macro `quickcheck`
[INFO] [stderr]    --> src/curve.rs:281:7
[INFO] [stderr]     |
[INFO] [stderr] 281 |     #[quickcheck]
[INFO] [stderr]     |       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the attribute macro `quickcheck`
[INFO] [stderr]    --> src/curve.rs:286:7
[INFO] [stderr]     |
[INFO] [stderr] 286 |     #[quickcheck]
[INFO] [stderr]     |       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the attribute macro `quickcheck`
[INFO] [stderr]    --> src/jacobian.rs:340:7
[INFO] [stderr]     |
[INFO] [stderr] 340 |     #[quickcheck]
[INFO] [stderr]     |       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the attribute macro `quickcheck`
[INFO] [stderr]    --> src/jacobian.rs:345:7
[INFO] [stderr]     |
[INFO] [stderr] 345 |     #[quickcheck]
[INFO] [stderr]     |       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] warning: external crate `lazy_static` unused in `zkp_elliptic_curve`: remove the dependency or add `use lazy_static as _;`
[INFO] [stderr]   --> src/lib.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | #![cfg_attr(not(feature = "std"), no_std)]
[INFO] [stderr]    | ^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     unused,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    = note: `#[warn(unused_crate_dependencies)]` implied by `#[warn(unused)]`
[INFO] [stderr] 
[INFO] [stderr] warning: external crate `no_std_compat` unused in `zkp_elliptic_curve`: remove the dependency or add `use no_std_compat as _;`
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![cfg_attr(not(feature = "std"), no_std)]
[INFO] [stderr]   | ^
[INFO] [stderr] 
[INFO] [stderr] warning: external crate `tiny_keccak` unused in `zkp_elliptic_curve`: remove the dependency or add `use tiny_keccak as _;`
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #![cfg_attr(not(feature = "std"), no_std)]
[INFO] [stderr]   | ^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `zkp-elliptic-curve`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "bdf5dfad30d2fb985edaa7226920bc16145a04be73b10af3ed5b22e32bd61341"`
[INFO] running `"docker" "rm" "-f" "bdf5dfad30d2fb985edaa7226920bc16145a04be73b10af3ed5b22e32bd61341"`
[INFO] [stdout] bdf5dfad30d2fb985edaa7226920bc16145a04be73b10af3ed5b22e32bd61341