[INFO] fetching crate sputnikvm 0.11.0-beta.0... [INFO] checking sputnikvm-0.11.0-beta.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate sputnikvm 0.11.0-beta.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate sputnikvm 0.11.0-beta.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sputnikvm 0.11.0-beta.0 [INFO] finished tweaking crates.io crate sputnikvm 0.11.0-beta.0 [INFO] tweaked toml for crates.io crate sputnikvm 0.11.0-beta.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 39 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.3.25 (latest: v0.7.6) [INFO] [stderr] Adding block-buffer v0.2.0 (latest: v0.10.4) [INFO] [stderr] Adding byte-tools v0.2.0 (latest: v0.3.1) [INFO] [stderr] Adding digest v0.6.1 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.8.4 (latest: v1.1.0) [INFO] [stderr] Adding lazy_static v0.2.11 (latest: v1.5.0) [INFO] [stderr] Adding libsecp256k1 v0.1.3 (latest: v0.7.1) [INFO] [stderr] Adding odds v0.2.26 (latest: v0.4.0) [INFO] [stderr] Adding rand v0.3.23 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding ripemd160 v0.6.0 (latest: v0.10.0) [INFO] [stderr] Adding sha2 v0.6.0 (latest: v0.10.8) [INFO] [stderr] Adding sha3 v0.6.0 (latest: v0.10.8) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded generic-array v0.8.4 [INFO] [stderr] Downloaded sha2 v0.6.0 [INFO] [stderr] Downloaded block-buffer v0.2.0 [INFO] [stderr] Downloaded digest v0.6.1 [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded etcommon-bloom v0.2.1 [INFO] [stderr] Downloaded etcommon-block-core v0.3.1 [INFO] [stderr] Downloaded etcommon-bigint v0.2.10 [INFO] [stderr] Downloaded etcommon-rlp v0.2.5 [INFO] [stderr] Downloaded ripemd160 v0.6.0 [INFO] [stderr] Downloaded odds v0.2.26 [INFO] [stderr] Downloaded arrayvec v0.3.25 [INFO] [stderr] Downloaded elastic-array-plus v0.10.0 [INFO] [stderr] Downloaded etcommon-hexutil v0.2.4 [INFO] [stderr] Downloaded etcommon-block v0.5.2 [INFO] [stderr] Downloaded secp256k1-plus v0.5.7 [INFO] [stderr] Downloaded sha3 v0.6.0 [INFO] [stderr] Downloaded etcommon-trie v0.4.0 [INFO] [stderr] Downloaded libsecp256k1 v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69a6a393596b1aa1e0de17dff4d5050b6cdc3d8790bfc07f8f8f183a398e8a1e [INFO] running `Command { std: "docker" "start" "-a" "69a6a393596b1aa1e0de17dff4d5050b6cdc3d8790bfc07f8f8f183a398e8a1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69a6a393596b1aa1e0de17dff4d5050b6cdc3d8790bfc07f8f8f183a398e8a1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69a6a393596b1aa1e0de17dff4d5050b6cdc3d8790bfc07f8f8f183a398e8a1e", kill_on_drop: false }` [INFO] [stdout] 69a6a393596b1aa1e0de17dff4d5050b6cdc3d8790bfc07f8f8f183a398e8a1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81552f6a0b7baaf7e3b4fadba6f71290ac07fe5c76efd7b9049f0cb17dde3fca [INFO] running `Command { std: "docker" "start" "-a" "81552f6a0b7baaf7e3b4fadba6f71290ac07fe5c76efd7b9049f0cb17dde3fca", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking etcommon-hexutil v0.2.4 [INFO] [stderr] Checking elastic-array-plus v0.10.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking etcommon-rlp v0.2.5 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Compiling secp256k1-plus v0.5.7 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking etcommon-bigint v0.2.10 [INFO] [stderr] Checking generic-array v0.8.4 [INFO] [stderr] Checking digest v0.6.1 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking sha3 v0.6.0 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Checking ripemd160 v0.6.0 [INFO] [stderr] Checking etcommon-trie v0.4.0 [INFO] [stderr] Checking etcommon-bloom v0.2.1 [INFO] [stderr] Checking etcommon-block-core v0.3.1 [INFO] [stderr] Checking etcommon-block v0.5.2 [INFO] [stderr] Checking sputnikvm v0.11.0-beta.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/eval/run/mod.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | $machine.stack.push($x).unwrap(); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/eval/run/environment.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | push!(state, M256::zero()) [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `push` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `push` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/eval/lifecycle.rs:93:16 [INFO] [stdout] | [INFO] [stdout] 93 | #[cfg_attr(feature = "cargo-clippy", allow(collapsible_if))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `c-secp256k1`, `default`, `etcommon-block`, `libsecp256k1`, `rust-secp256k1`, `secp256k1-plus`, and `std` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/eval/mod.rs:476:82 [INFO] [stdout] | [INFO] [stdout] 476 | self.state.refunded_gas = self.state.refunded_gas.add_refund(gas_refund);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:333:16 [INFO] [stdout] | [INFO] [stdout] 333 | #[cfg_attr(feature = "cargo-clippy", allow(single_match))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `c-secp256k1`, `default`, `etcommon-block`, `libsecp256k1`, `rust-secp256k1`, `secp256k1-plus`, and `std` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/eval/mod.rs:141:40 [INFO] [stdout] | [INFO] [stdout] 141 | pub context_history_hooks: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 141 | pub context_history_hooks: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/eval/run/mod.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | $machine.stack.push($x).unwrap(); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/eval/run/environment.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | push!(state, M256::zero()) [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `push` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `push` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/eval/lifecycle.rs:93:16 [INFO] [stdout] | [INFO] [stdout] 93 | #[cfg_attr(feature = "cargo-clippy", allow(collapsible_if))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `c-secp256k1`, `default`, `etcommon-block`, `libsecp256k1`, `rust-secp256k1`, `secp256k1-plus`, and `std` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/eval/mod.rs:476:82 [INFO] [stdout] | [INFO] [stdout] 476 | self.state.refunded_gas = self.state.refunded_gas.add_refund(gas_refund);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:333:16 [INFO] [stdout] | [INFO] [stdout] 333 | #[cfg_attr(feature = "cargo-clippy", allow(single_match))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `c-secp256k1`, `default`, `etcommon-block`, `libsecp256k1`, `rust-secp256k1`, `secp256k1-plus`, and `std` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:93:78 [INFO] [stdout] | [INFO] [stdout] 93 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 93 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)]; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:97:78 [INFO] [stdout] | [INFO] [stdout] 97 | pub static EMBEDDED_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 | pub static EMBEDDED_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static dyn Precompiled); 4] = [ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:138:78 [INFO] [stdout] | [INFO] [stdout] 138 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 138 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:168:78 [INFO] [stdout] | [INFO] [stdout] 168 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 168 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/eval/mod.rs:141:40 [INFO] [stdout] | [INFO] [stdout] 141 | pub context_history_hooks: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 141 | pub context_history_hooks: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:93:78 [INFO] [stdout] | [INFO] [stdout] 93 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)]; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 93 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)]; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:97:78 [INFO] [stdout] | [INFO] [stdout] 97 | pub static EMBEDDED_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 97 | pub static EMBEDDED_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static dyn Precompiled); 4] = [ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:138:78 [INFO] [stdout] | [INFO] [stdout] 138 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 138 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/patch/mod.rs:168:78 [INFO] [stdout] | [INFO] [stdout] 168 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 168 | fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static dyn Precompiled)] { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sputnikvm v0.11.0-beta.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "81552f6a0b7baaf7e3b4fadba6f71290ac07fe5c76efd7b9049f0cb17dde3fca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81552f6a0b7baaf7e3b4fadba6f71290ac07fe5c76efd7b9049f0cb17dde3fca", kill_on_drop: false }` [INFO] [stdout] 81552f6a0b7baaf7e3b4fadba6f71290ac07fe5c76efd7b9049f0cb17dde3fca