[INFO] fetching crate evm-network-foundation 0.11.0... [INFO] checking evm-network-foundation-0.11.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate evm-network-foundation 0.11.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate evm-network-foundation 0.11.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate evm-network-foundation 0.11.0 [INFO] finished tweaking crates.io crate evm-network-foundation 0.11.0 [INFO] tweaked toml for crates.io crate evm-network-foundation 0.11.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8301ddb1b5e570afca0ab66e525d99c9d5883b0663657aba155f8da56451a130 [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" "8301ddb1b5e570afca0ab66e525d99c9d5883b0663657aba155f8da56451a130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8301ddb1b5e570afca0ab66e525d99c9d5883b0663657aba155f8da56451a130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8301ddb1b5e570afca0ab66e525d99c9d5883b0663657aba155f8da56451a130", kill_on_drop: false }` [INFO] [stdout] 8301ddb1b5e570afca0ab66e525d99c9d5883b0663657aba155f8da56451a130 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 543f07dcb996baf0d5e6885b824d4e3a9e30548fa8d9fd48465ef707a34b2b2e [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" "543f07dcb996baf0d5e6885b824d4e3a9e30548fa8d9fd48465ef707a34b2b2e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking ethereum-hexutil v0.2.3 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking elastic-array-plus v0.9.1 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking blockchain v0.2.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking delegate v0.1.3 [INFO] [stderr] Checking ethereum-rlp v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking generic-array v0.8.4 [INFO] [stderr] Checking digest v0.6.2 [INFO] [stderr] Checking block-buffer v0.2.0 [INFO] [stderr] Checking crypto-mac v0.4.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking hmac v0.4.2 [INFO] [stderr] Checking sha3 v0.6.0 [INFO] [stderr] Checking sha2 v0.6.0 [INFO] [stderr] Checking ripemd160 v0.6.0 [INFO] [stderr] Checking ethereum-bigint v0.2.9 [INFO] [stderr] Checking bn-plus v0.4.4 [INFO] [stderr] Checking hmac-drbg v0.1.2 [INFO] [stderr] Checking libsecp256k1 v0.1.15 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking ethereum-trie v0.5.0 [INFO] [stderr] Checking ethereum-bloom v0.2.1 [INFO] [stderr] Checking ethereum-block-core v0.2.0 [INFO] [stderr] Checking ethereum-trie-memory v0.5.0 [INFO] [stderr] Checking ethereum-block v0.4.0 [INFO] [stderr] Checking evm v0.11.1 [INFO] [stderr] Checking evm-precompiled-bn128 v0.11.0 [INFO] [stderr] Checking evm-precompiled-modexp v0.11.0 [INFO] [stderr] Checking evm-network-foundation v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:9:78 [INFO] [stdout] | [INFO] [stdout] 9 | pub static FRONTIER_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [ [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:25:79 [INFO] [stdout] | [INFO] [stdout] 25 | pub static BYZANTIUM_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 8] = [ [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:111:83 [INFO] [stdout] | [INFO] [stdout] 111 | fn precompileds(&self) -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:155:83 [INFO] [stdout] | [INFO] [stdout] 155 | fn precompileds(&self) -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:199:83 [INFO] [stdout] | [INFO] [stdout] 199 | fn precompileds(&self) -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:243:83 [INFO] [stdout] | [INFO] [stdout] 243 | fn precompileds(&self) -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:287:83 [INFO] [stdout] | [INFO] [stdout] 287 | fn precompileds(&self) -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:9:78 [INFO] [stdout] | [INFO] [stdout] 9 | pub static FRONTIER_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [ [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:25:79 [INFO] [stdout] | [INFO] [stdout] 25 | pub static BYZANTIUM_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 8] = [ [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:111:83 [INFO] [stdout] | [INFO] [stdout] 111 | fn precompileds(&self) -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:155:83 [INFO] [stdout] | [INFO] [stdout] 155 | fn precompileds(&self) -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:199:83 [INFO] [stdout] | [INFO] [stdout] 199 | fn precompileds(&self) -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:243:83 [INFO] [stdout] | [INFO] [stdout] 243 | fn precompileds(&self) -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:287:83 [INFO] [stdout] | [INFO] [stdout] 287 | fn precompileds(&self) -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Precompiled` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.24s [INFO] running `Command { std: "docker" "inspect" "543f07dcb996baf0d5e6885b824d4e3a9e30548fa8d9fd48465ef707a34b2b2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "543f07dcb996baf0d5e6885b824d4e3a9e30548fa8d9fd48465ef707a34b2b2e", kill_on_drop: false }` [INFO] [stdout] 543f07dcb996baf0d5e6885b824d4e3a9e30548fa8d9fd48465ef707a34b2b2e