[INFO] fetching crate eip-712 0.1.1...
[INFO] checking eip-712-0.1.1 against beta for pr-78714
[INFO] extracting crate eip-712 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate eip-712 0.1.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eip-712 0.1.1
[INFO] finished tweaking crates.io crate eip-712 0.1.1
[INFO] tweaked toml for crates.io crate eip-712 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ebcf18247ab889722b384615e36adf57b28752d68fdfcf95a2c790bc0e90eb6
[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" "5ebcf18247ab889722b384615e36adf57b28752d68fdfcf95a2c790bc0e90eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ebcf18247ab889722b384615e36adf57b28752d68fdfcf95a2c790bc0e90eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ebcf18247ab889722b384615e36adf57b28752d68fdfcf95a2c790bc0e90eb6", kill_on_drop: false }`
[INFO] [stdout] 5ebcf18247ab889722b384615e36adf57b28752d68fdfcf95a2c790bc0e90eb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 2fe94356e3e6b604d83261db62c20395ae3789888fe86f67a765dd45b1ece324
[INFO] running `Command { std: "docker" "start" "-a" "2fe94356e3e6b604d83261db62c20395ae3789888fe86f67a765dd45b1ece324", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking static_assertions v0.2.5
[INFO] [stderr]    Compiling if_chain v0.1.3
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking impl-serde v0.2.3
[INFO] [stderr]     Checking parity-codec v3.5.4
[INFO] [stderr]     Checking toolshed v0.6.3
[INFO] [stderr]    Compiling logos-derive v0.7.7
[INFO] [stderr]     Checking validator v0.8.0
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]     Checking rlp v0.4.6
[INFO] [stderr]     Checking impl-rlp v0.2.1
[INFO] [stderr]     Checking tiny-keccak v1.5.0
[INFO] [stderr]     Checking uint v0.7.1
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]     Checking impl-codec v0.2.0
[INFO] [stderr]     Checking fixed-hash v0.3.2
[INFO] [stderr]     Checking primitive-types v0.3.0
[INFO] [stderr]     Checking ethbloom v0.6.4
[INFO] [stderr]    Compiling validator_derive v0.8.0
[INFO] [stderr]     Checking ethereum-types v0.6.0
[INFO] [stderr]     Checking keccak-hash v0.2.0
[INFO] [stderr]     Checking logos v0.7.7
[INFO] [stderr]     Checking lunarity-lexer v0.2.1
[INFO] [stderr]     Checking ethabi v8.0.1
[INFO] [stderr]     Checking eip-712 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/encode.rs:44:93
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn build_dependencies<'a>(message_type: &'a str, message_types: &'a MessageTypes) -> Option<(HashSet<&'a str>)>
[INFO] [stdout]    |                                                                                             ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/encode.rs:44:93
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn build_dependencies<'a>(message_type: &'a str, message_types: &'a MessageTypes) -> Option<(HashSet<&'a str>)>
[INFO] [stdout]    |                                                                                             ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.76s
[INFO] running `Command { std: "docker" "inspect" "2fe94356e3e6b604d83261db62c20395ae3789888fe86f67a765dd45b1ece324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe94356e3e6b604d83261db62c20395ae3789888fe86f67a765dd45b1ece324", kill_on_drop: false }`
[INFO] [stdout] 2fe94356e3e6b604d83261db62c20395ae3789888fe86f67a765dd45b1ece324