[INFO] cloning repository https://github.com/jwasinger/eip1962-bls12-381-bench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwasinger/eip1962-bls12-381-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwasinger%2Feip1962-bls12-381-bench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwasinger%2Feip1962-bls12-381-bench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a91a509cba06e8069d120b8b682ec1d7ebddf43
[INFO] checking jwasinger/eip1962-bls12-381-bench against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwasinger%2Feip1962-bls12-381-bench" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jwasinger/eip1962-bls12-381-bench on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jwasinger/eip1962-bls12-381-bench
[INFO] removed path dependency eip1962 from git repo https://github.com/jwasinger/eip1962-bls12-381-bench
[INFO] finished tweaking git repo https://github.com/jwasinger/eip1962-bls12-381-bench
[INFO] tweaked toml for git repo https://github.com/jwasinger/eip1962-bls12-381-bench written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jwasinger/eip1962-bls12-381-bench already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (eip1962) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (eip1962) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0e974200cb3baff9c865137d2aa4cf124eba32de6cf461e08ca3eea3446c284
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f0e974200cb3baff9c865137d2aa4cf124eba32de6cf461e08ca3eea3446c284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0e974200cb3baff9c865137d2aa4cf124eba32de6cf461e08ca3eea3446c284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0e974200cb3baff9c865137d2aa4cf124eba32de6cf461e08ca3eea3446c284", kill_on_drop: false }`
[INFO] [stdout] f0e974200cb3baff9c865137d2aa4cf124eba32de6cf461e08ca3eea3446c284
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e0e63fd09258f67eb557a1a947fad56ebca2deb6d31dbdf54e05839650d2f34
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2e0e63fd09258f67eb557a1a947fad56ebca2deb6d31dbdf54e05839650d2f34", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (eip1962) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling eth_pairings_repr_derive v0.1.0
[INFO] [stderr]     Checking eth_pairings v0.2.0
[INFO] [stderr]     Checking eip1962-bench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `engines` in `eip1962`
[INFO] [stdout]  --> src/main.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use eip1962::engines::bls12_381::*;
[INFO] [stdout]   |              ^^^^^^^ could not find `engines` in `eip1962`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `BLS12_381_G1_GENERATOR` in this scope
[INFO] [stdout]  --> src/main.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let p = BLS12_381_G1_GENERATOR.clone();
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `BLS12_381_G2_GENERATOR` in this scope
[INFO] [stdout]  --> src/main.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let q = BLS12_381_G2_GENERATOR.clone();
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `BLS12_381_PAIRING_ENGINE` in this scope
[INFO] [stdout]   --> src/main.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let ans1 = BLS12_381_PAIRING_ENGINE.pair(&[p.clone()], &[q2]).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `BLS12_381_PAIRING_ENGINE` in this scope
[INFO] [stdout]   --> src/main.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let ans2 = BLS12_381_PAIRING_ENGINE.pair(&[p2], &[q.clone()]).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `BLS12_381_PAIRING_ENGINE` in this scope
[INFO] [stdout]   --> src/main.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let ans3 = BLS12_381_PAIRING_ENGINE.pair(&[p], &[q]).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `weierstrass` is private
[INFO] [stdout]   --> src/main.rs:2:14
[INFO] [stdout]    |
[INFO] [stdout] 2  | use eip1962::weierstrass::Group;
[INFO] [stdout]    |              ^^^^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `weierstrass` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/eth_pairings-0.2.0/src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | mod weierstrass;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `pairings` is private
[INFO] [stdout]   --> src/main.rs:3:14
[INFO] [stdout]    |
[INFO] [stdout] 3  | use eip1962::pairings::PairingEngine;
[INFO] [stdout]    |              ^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `pairings` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/eth_pairings-0.2.0/src/lib.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | mod pairings;
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `traits` is private
[INFO] [stdout]   --> src/main.rs:4:14
[INFO] [stdout]    |
[INFO] [stdout] 4  | use eip1962::traits::FieldElement;
[INFO] [stdout]    |              ^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `traits` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/eth_pairings-0.2.0/src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | mod traits;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `engines` in `eip1962`
[INFO] [stdout]  --> src/main.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use eip1962::engines::bls12_381::*;
[INFO] [stdout]   |              ^^^^^^^ could not find `engines` in `eip1962`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eip1962-bench`.
[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] [stdout] error[E0425]: cannot find value `BLS12_381_G1_GENERATOR` in this scope
[INFO] [stdout]  --> src/main.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let p = BLS12_381_G1_GENERATOR.clone();
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `BLS12_381_G2_GENERATOR` in this scope
[INFO] [stdout]  --> src/main.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let q = BLS12_381_G2_GENERATOR.clone();
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `BLS12_381_PAIRING_ENGINE` in this scope
[INFO] [stdout]   --> src/main.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let ans1 = BLS12_381_PAIRING_ENGINE.pair(&[p.clone()], &[q2]).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `BLS12_381_PAIRING_ENGINE` in this scope
[INFO] [stdout]   --> src/main.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let ans2 = BLS12_381_PAIRING_ENGINE.pair(&[p2], &[q.clone()]).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `BLS12_381_PAIRING_ENGINE` in this scope
[INFO] [stdout]   --> src/main.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let ans3 = BLS12_381_PAIRING_ENGINE.pair(&[p], &[q]).unwrap();
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `weierstrass` is private
[INFO] [stdout]   --> src/main.rs:2:14
[INFO] [stdout]    |
[INFO] [stdout] 2  | use eip1962::weierstrass::Group;
[INFO] [stdout]    |              ^^^^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `weierstrass` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/eth_pairings-0.2.0/src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | mod weierstrass;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `pairings` is private
[INFO] [stdout]   --> src/main.rs:3:14
[INFO] [stdout]    |
[INFO] [stdout] 3  | use eip1962::pairings::PairingEngine;
[INFO] [stdout]    |              ^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `pairings` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/eth_pairings-0.2.0/src/lib.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | mod pairings;
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `traits` is private
[INFO] [stdout]   --> src/main.rs:4:14
[INFO] [stdout]    |
[INFO] [stdout] 4  | use eip1962::traits::FieldElement;
[INFO] [stdout]    |              ^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `traits` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/eth_pairings-0.2.0/src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | mod traits;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2e0e63fd09258f67eb557a1a947fad56ebca2deb6d31dbdf54e05839650d2f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0e63fd09258f67eb557a1a947fad56ebca2deb6d31dbdf54e05839650d2f34", kill_on_drop: false }`
[INFO] [stdout] 2e0e63fd09258f67eb557a1a947fad56ebca2deb6d31dbdf54e05839650d2f34
