[INFO] fetching crate pallet-ethereum 2.0.0...
[INFO] checking pallet-ethereum-2.0.0 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate pallet-ethereum 2.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pallet-ethereum 2.0.0 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pallet-ethereum 2.0.0
[INFO] finished tweaking crates.io crate pallet-ethereum 2.0.0
[INFO] tweaked toml for crates.io crate pallet-ethereum 2.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 506cf55646a463b958da4e164776b206223d491ef8c665872d0d7591b4147be2
[INFO] running `Command { std: "docker" "start" "-a" "506cf55646a463b958da4e164776b206223d491ef8c665872d0d7591b4147be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "506cf55646a463b958da4e164776b206223d491ef8c665872d0d7591b4147be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "506cf55646a463b958da4e164776b206223d491ef8c665872d0d7591b4147be2", kill_on_drop: false }`
[INFO] [stdout] 506cf55646a463b958da4e164776b206223d491ef8c665872d0d7591b4147be2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 673e0972c0a0aae6daee93f0d92efc3ab4dfb1157b427d52a43905883a3b8b5d
[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" "673e0972c0a0aae6daee93f0d92efc3ab4dfb1157b427d52a43905883a3b8b5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]     Checking fp-storage v1.0.1
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking libsecp256k1-core v0.2.1
[INFO] [stderr]     Checking evm-core v0.27.1
[INFO] [stderr]     Checking fp-consensus v1.0.0
[INFO] [stderr]     Checking evm-runtime v0.27.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking evm-gasometer v0.27.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]     Checking evm v0.27.0
[INFO] [stderr]     Checking fp-evm v2.0.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.0
[INFO] [stderr]    Compiling libsecp256k1 v0.5.0
[INFO] [stderr]     Checking fp-rpc v2.1.0
[INFO] [stderr]     Checking pallet-evm v4.0.0
[INFO] [stderr]     Checking pallet-ethereum v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `secp256k1`
[INFO] [stdout]    --> src/mock.rs:271:11
[INFO] [stdout]     |
[INFO] [stdout] 271 |         let s = secp256k1::sign(&msg, &secp256k1::SecretKey::parse_slice(&key[..]).unwrap());
[INFO] [stdout]     |                 ^^^^^^^^^ use of undeclared crate or module `secp256k1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `secp256k1`
[INFO] [stdout]    --> src/mock.rs:182:30
[INFO] [stdout]     |
[INFO] [stdout] 182 |     let secret_key = secp256k1::SecretKey::parse_slice(&private_key[..]).unwrap();
[INFO] [stdout]     |                                 ^^^^^^^^^ not found in `secp256k1`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 20  | use libsecp256k1::SecretKey;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `secp256k1`
[INFO] [stdout]    --> src/mock.rs:183:31
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let public_key = &secp256k1::PublicKey::from_secret_key(&secret_key).serialize()[1..65];
[INFO] [stdout]     |                                  ^^^^^^^^^ not found in `secp256k1`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 20  | use libsecp256k1::PublicKey;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `secp256k1`
[INFO] [stdout]    --> src/mock.rs:270:24
[INFO] [stdout]     |
[INFO] [stdout] 270 |         let msg = secp256k1::Message::parse(hash.as_fixed_bytes());
[INFO] [stdout]     |                              ^^^^^^^ not found in `secp256k1`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 20  | use libsecp256k1::Message;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `secp256k1`
[INFO] [stdout]    --> src/mock.rs:271:45
[INFO] [stdout]     |
[INFO] [stdout] 271 |         let s = secp256k1::sign(&msg, &secp256k1::SecretKey::parse_slice(&key[..]).unwrap());
[INFO] [stdout]     |                                                   ^^^^^^^^^ not found in `secp256k1`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 20  | use libsecp256k1::SecretKey;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pallet-ethereum`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "673e0972c0a0aae6daee93f0d92efc3ab4dfb1157b427d52a43905883a3b8b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673e0972c0a0aae6daee93f0d92efc3ab4dfb1157b427d52a43905883a3b8b5d", kill_on_drop: false }`
[INFO] [stdout] 673e0972c0a0aae6daee93f0d92efc3ab4dfb1157b427d52a43905883a3b8b5d