[INFO] fetching crate cita-evm 0.1.6... [INFO] checking cita-evm-0.1.6 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] extracting crate cita-evm 0.1.6 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate cita-evm 0.1.6 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cita-evm 0.1.6 [INFO] finished tweaking crates.io crate cita-evm 0.1.6 [INFO] tweaked toml for crates.io crate cita-evm 0.1.6 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e16ad38c35fc02a2b1f2b6a2264f849a615c7809d9e9f279bd239fe38fa88f0 [INFO] running `Command { std: "docker" "start" "-a" "7e16ad38c35fc02a2b1f2b6a2264f849a615c7809d9e9f279bd239fe38fa88f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e16ad38c35fc02a2b1f2b6a2264f849a615c7809d9e9f279bd239fe38fa88f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e16ad38c35fc02a2b1f2b6a2264f849a615c7809d9e9f279bd239fe38fa88f0", kill_on_drop: false }` [INFO] [stdout] 7e16ad38c35fc02a2b1f2b6a2264f849a615c7809d9e9f279bd239fe38fa88f0 [INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8d684726152fef4ef5499f24c544f705480b59d9fbafface5851efb13874b9c [INFO] running `Command { std: "docker" "start" "-a" "b8d684726152fef4ef5499f24c544f705480b59d9fbafface5851efb13874b9c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking tiny-keccak v1.5.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking uint v0.4.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking fixed-hash v0.2.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking ethereum-types-serialize v0.2.2 [INFO] [stderr] Checking ethbloom v0.5.3 [INFO] [stderr] Checking ethereum-types v0.4.2 [INFO] [stderr] Checking keccak-hash v0.1.2 [INFO] [stderr] Checking cita-evm v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/ext.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | ) -> (Result); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - ) -> (Result); [INFO] [stdout] 41 + ) -> Result; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/extmock.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | ) -> (Result) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 104 - ) -> (Result) { [INFO] [stdout] 104 + ) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:158:28 [INFO] [stdout] | [INFO] [stdout] 158 | pub data_provider: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ext::DataProvider` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:174:28 [INFO] [stdout] | [INFO] [stdout] 174 | data_provider: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ext::DataProvider` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/ext.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 41 | ) -> (Result); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - ) -> (Result); [INFO] [stdout] 41 + ) -> Result; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/extmock.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | ) -> (Result) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 104 - ) -> (Result) { [INFO] [stdout] 104 + ) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:158:28 [INFO] [stdout] | [INFO] [stdout] 158 | pub data_provider: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ext::DataProvider` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:174:28 [INFO] [stdout] | [INFO] [stdout] 174 | data_provider: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ext::DataProvider` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interpreter.rs:1302:48 [INFO] [stdout] | [INFO] [stdout] 1302 | let mut it = default_interpreter();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interpreter.rs:1371:48 [INFO] [stdout] | [INFO] [stdout] 1371 | let mut it = default_interpreter();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interpreter.rs:1439:48 [INFO] [stdout] | [INFO] [stdout] 1439 | let mut it = default_interpreter();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interpreter.rs:1532:48 [INFO] [stdout] | [INFO] [stdout] 1532 | let mut it = default_interpreter();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interpreter.rs:1605:48 [INFO] [stdout] | [INFO] [stdout] 1605 | let mut it = default_interpreter();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interpreter.rs:1678:48 [INFO] [stdout] | [INFO] [stdout] 1678 | let mut it = default_interpreter();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interpreter.rs:1688:44 [INFO] [stdout] | [INFO] [stdout] 1688 | let mut it = default_interpreter();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interpreter.rs:1728:48 [INFO] [stdout] | [INFO] [stdout] 1728 | let mut it = default_interpreter();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/interpreter.rs:1744:44 [INFO] [stdout] | [INFO] [stdout] 1744 | let mut it = default_interpreter();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.96s [INFO] running `Command { std: "docker" "inspect" "b8d684726152fef4ef5499f24c544f705480b59d9fbafface5851efb13874b9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8d684726152fef4ef5499f24c544f705480b59d9fbafface5851efb13874b9c", kill_on_drop: false }` [INFO] [stdout] b8d684726152fef4ef5499f24c544f705480b59d9fbafface5851efb13874b9c