[INFO] fetching crate casper-execution-engine 7.0.0... [INFO] checking casper-execution-engine-7.0.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate casper-execution-engine 7.0.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate casper-execution-engine 7.0.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate casper-execution-engine 7.0.0 [INFO] finished tweaking crates.io crate casper-execution-engine 7.0.0 [INFO] tweaked toml for crates.io crate casper-execution-engine 7.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 214 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding blake2 v0.9.2 (latest: v0.10.6) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.4) [INFO] [stderr] Adding criterion v0.3.6 (latest: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (latest: v0.5.0) [INFO] [stderr] Adding crypto-mac v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding fallible-iterator v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding gimli v0.26.2 (latest: v0.28.1) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding hex-buffer-serde v0.2.2 (latest: v0.4.0) [INFO] [stderr] Adding hex-buffer-serde v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding hostname v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding pem v0.8.3 (latest: v3.0.3) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding proptest-derive v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding schemars v0.8.5 (latest: v0.8.16) [INFO] [stderr] Adding schemars_derive v0.8.5 (latest: v0.8.16) [INFO] [stderr] Adding serde_derive_internals v0.25.0 (latest: v0.29.0) [INFO] [stderr] Adding strum v0.24.1 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.24.3 (latest: v0.26.2) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasm-encoder v0.29.0 (latest: v0.202.0) [INFO] [stderr] Adding wasmparser v0.80.2 (latest: v0.202.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded schemars_derive v0.8.5 [INFO] [stderr] Downloaded walrus-macro v0.19.0 [INFO] [stderr] Downloaded derp v0.0.14 [INFO] [stderr] Downloaded id-arena v2.2.1 [INFO] [stderr] Downloaded datasize_derive v0.2.15 [INFO] [stderr] Downloaded walrus v0.20.3 [INFO] [stderr] Downloaded base16 v0.2.1 [INFO] [stderr] Downloaded hex-buffer-serde v0.3.0 [INFO] [stderr] Downloaded casper-hashing v3.0.0 [INFO] [stderr] Downloaded blake2 v0.9.2 [INFO] [stderr] Downloaded pem v0.8.3 [INFO] [stderr] Downloaded ed25519-dalek v2.1.1 [INFO] [stderr] Downloaded k256 v0.13.3 [INFO] [stderr] Downloaded casper-types v4.0.1 [INFO] [stderr] Downloaded casper-wasmi v0.13.2 [INFO] [stderr] Downloaded lmdb-rkv-sys v0.11.2 [INFO] [stderr] Downloaded casper-wasm-utils v3.0.0 [INFO] [stderr] Downloaded memory_units v0.4.0 [INFO] [stderr] Downloaded casper-wasmi-core v0.2.1 [INFO] [stderr] Downloaded casper-wasm v0.46.0 [INFO] [stderr] Downloaded casper-wasmi-validation v0.5.0 [INFO] [stderr] Downloaded datasize v0.2.15 [INFO] [stderr] Downloaded proptest-derive v0.3.0 [INFO] [stderr] Downloaded hex-buffer-serde v0.2.2 [INFO] [stderr] Downloaded lmdb-rkv v0.14.0 [INFO] [stderr] Downloaded schemars v0.8.5 [INFO] [stderr] Downloaded wasm-encoder v0.29.0 [INFO] [stderr] Downloaded wasmparser v0.80.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e7f7c2d1c44d2a75eef99470112f90d4db063b573a72b193533b7b8906c3ae3 [INFO] running `Command { std: "docker" "start" "-a" "4e7f7c2d1c44d2a75eef99470112f90d4db063b573a72b193533b7b8906c3ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e7f7c2d1c44d2a75eef99470112f90d4db063b573a72b193533b7b8906c3ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e7f7c2d1c44d2a75eef99470112f90d4db063b573a72b193533b7b8906c3ae3", kill_on_drop: false }` [INFO] [stdout] 4e7f7c2d1c44d2a75eef99470112f90d4db063b573a72b193533b7b8906c3ae3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbad5afa6cb242b1949de07a4a5c7996dc432afc24516de31cf3768d10424fb0 [INFO] running `Command { std: "docker" "start" "-a" "dbad5afa6cb242b1949de07a4a5c7996dc432afc24516de31cf3768d10424fb0", kill_on_drop: false }` [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling platforms v3.4.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling serde_derive_internals v0.25.0 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Compiling curve25519-dalek v4.1.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling schemars v0.8.5 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling lmdb-rkv-sys v0.11.2 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling datasize_derive v0.2.15 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking casper-wasm v0.46.0 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Compiling schemars_derive v0.8.5 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking value-bag v1.8.1 [INFO] [stderr] Checking blake2 v0.9.2 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking derp v0.0.14 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking datasize v0.2.15 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Checking base16 v0.2.1 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking num-bigint v0.4.4 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking hex_fmt v0.3.0 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking casper-wasmi-validation v0.5.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking wasm-encoder v0.29.0 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling walrus-macro v0.19.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking wasmparser v0.80.2 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking lmdb-rkv v0.14.0 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling proptest-derive v0.3.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking casper-wasm-utils v3.0.0 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking casper-wasmi-core v0.2.1 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Checking hex-buffer-serde v0.3.0 [INFO] [stderr] Checking hex-buffer-serde v0.2.2 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking casper-wasmi v0.13.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking casper-types v4.0.1 [INFO] [stderr] Checking walrus v0.20.3 [INFO] [stderr] Checking casper-hashing v3.0.0 [INFO] [stderr] Checking casper-execution-engine v7.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/engine_state/chainspec_registry.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::BTreeMap, convert::TryFrom}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/core/engine_state/step.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{collections::BTreeMap, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/engine_state/transfer.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, convert::TryFrom, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/engine_state/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | convert::TryFrom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/core/engine_state/mod.rs:605:28 [INFO] [stdout] | [INFO] [stdout] 605 | return Err(error::Error::Authorization); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | unused_qualifications [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 605 - return Err(error::Error::Authorization); [INFO] [stdout] 605 + return Err(Error::Authorization); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/core/engine_state/mod.rs:618:24 [INFO] [stdout] | [INFO] [stdout] 618 | return Err(error::Error::Authorization); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 618 - return Err(error::Error::Authorization); [INFO] [stdout] 618 + return Err(Error::Authorization); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/core/engine_state/mod.rs:1364:44 [INFO] [stdout] | [INFO] [stdout] 1364 | let mut execution_result_builder = execution_result::ExecutionResultBuilder::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 1364 - let mut execution_result_builder = execution_result::ExecutionResultBuilder::new(); [INFO] [stdout] 1364 + let mut execution_result_builder = ExecutionResultBuilder::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/runtime/externals.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::BTreeSet, convert::TryFrom}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/runtime/mod.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | convert::{TryFrom, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/runtime/mod.rs:15:24 [INFO] [stdout] | [INFO] [stdout] 15 | convert::{TryFrom, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/core/runtime/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | iter::FromIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/core/runtime/mod.rs:642:32 [INFO] [stdout] | [INFO] [stdout] 642 | return Err(execution::Error::GasLimit); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 642 - return Err(execution::Error::GasLimit); [INFO] [stdout] 642 + return Err(Error::GasLimit); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/runtime_context/mod.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | convert::{TryFrom, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/runtime_context/mod.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | convert::{TryFrom, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/core/tracking_copy/mod.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | convert::{From, TryInto}, [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/tracking_copy/mod.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | convert::{From, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/shared/additive_map.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | iter::{FromIterator, IntoIterator}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/shared/additive_map.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | iter::{FromIterator, IntoIterator}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/shared/execution_journal.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{iter::IntoIterator, vec::IntoIter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `log` is imported redundantly [INFO] [stdout] --> src/shared/logging/mod.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{self, Level, LevelFilter, Log, SetLoggerError}; [INFO] [stdout] | ^^^^ the item `log` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/shared/opcode_costs.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{convert::TryInto, num::NonZeroU32}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/opcode_costs.rs:7:49 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/storage_costs.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/system_config/auction_costs.rs:4:49 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/auction_costs.rs:92:43 [INFO] [stdout] | [INFO] [stdout] 92 | fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 92 - fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] 92 + fn to_bytes(&self) -> Result, bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/auction_costs.rs:166:58 [INFO] [stdout] | [INFO] [stdout] 166 | fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 166 - fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] 166 + fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/system_config/handle_payment_costs.rs:4:49 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/handle_payment_costs.rs:42:43 [INFO] [stdout] | [INFO] [stdout] 42 | fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 42 - fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] 42 + fn to_bytes(&self) -> Result, bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/handle_payment_costs.rs:62:58 [INFO] [stdout] | [INFO] [stdout] 62 | fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 62 - fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] 62 + fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/system_config/mint_costs.rs:4:49 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/mint_costs.rs:57:43 [INFO] [stdout] | [INFO] [stdout] 57 | fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 57 - fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] 57 + fn to_bytes(&self) -> Result, bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/mint_costs.rs:103:58 [INFO] [stdout] | [INFO] [stdout] 103 | fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 103 - fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] 103 + fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/system_config/standard_payment_costs.rs:4:49 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/standard_payment_costs.rs:27:43 [INFO] [stdout] | [INFO] [stdout] 27 | fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 27 - fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] 27 + fn to_bytes(&self) -> Result, bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/standard_payment_costs.rs:39:58 [INFO] [stdout] | [INFO] [stdout] 39 | fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 39 - fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] 39 + fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/system_config.rs:8:49 [INFO] [stdout] | [INFO] [stdout] 8 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config.rs:113:43 [INFO] [stdout] | [INFO] [stdout] 113 | fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 113 - fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] 113 + fn to_bytes(&self) -> Result, bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config.rs:135:58 [INFO] [stdout] | [INFO] [stdout] 135 | fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 135 - fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] 135 + fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/shared/transform.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | convert::TryFrom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/wasm_config.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `casper_wasm_utils` is imported redundantly [INFO] [stdout] --> src/shared/wasm_prep.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use casper_wasm_utils::{self, stack_height}; [INFO] [stdout] | ^^^^ the item `casper_wasm_utils` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lmdb` is imported redundantly [INFO] [stdout] --> src/storage/transaction_source/lmdb.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | self, Database, Environment, EnvironmentFlags, RoTransaction, RwTransaction, WriteFlags, [INFO] [stdout] | ^^^^ the item `lmdb` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/storage/trie/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | convert::TryInto, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/storage/trie_store/operations/mod.rs:6:52 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{borrow::Cow, cmp, collections::VecDeque, convert::TryInto, mem}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/system/auction/detail.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::BTreeMap, convert::TryInto}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/engine_state/chainspec_registry.rs:3:34 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::BTreeMap, convert::TryFrom}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/core/engine_state/step.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{collections::BTreeMap, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/engine_state/transfer.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, convert::TryFrom, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/engine_state/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | convert::TryFrom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/core/engine_state/mod.rs:605:28 [INFO] [stdout] | [INFO] [stdout] 605 | return Err(error::Error::Authorization); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | unused_qualifications [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 605 - return Err(error::Error::Authorization); [INFO] [stdout] 605 + return Err(Error::Authorization); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/core/engine_state/mod.rs:618:24 [INFO] [stdout] | [INFO] [stdout] 618 | return Err(error::Error::Authorization); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 618 - return Err(error::Error::Authorization); [INFO] [stdout] 618 + return Err(Error::Authorization); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/core/engine_state/mod.rs:1364:44 [INFO] [stdout] | [INFO] [stdout] 1364 | let mut execution_result_builder = execution_result::ExecutionResultBuilder::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 1364 - let mut execution_result_builder = execution_result::ExecutionResultBuilder::new(); [INFO] [stdout] 1364 + let mut execution_result_builder = ExecutionResultBuilder::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ProtocolVersion` is imported redundantly [INFO] [stdout] --> src/core/resolvers/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | use casper_types::ProtocolVersion; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 34 | [INFO] [stdout] 35 | use super::*; [INFO] [stdout] | -------- the item `ProtocolVersion` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/runtime/externals.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::BTreeSet, convert::TryFrom}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/runtime/stack.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | use core::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AccountHash` is imported redundantly [INFO] [stdout] --> src/core/runtime/stack.rs:114:33 [INFO] [stdout] | [INFO] [stdout] 114 | use casper_types::account::{AccountHash, ACCOUNT_HASH_LENGTH}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 115 | [INFO] [stdout] 116 | use super::*; [INFO] [stdout] | -------- the item `AccountHash` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BTreeMap` is imported redundantly [INFO] [stdout] --> src/core/runtime/utils.rs:1174:9 [INFO] [stdout] | [INFO] [stdout] 1174 | use std::collections::BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1189 | use super::*; [INFO] [stdout] | -------- the item `BTreeMap` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AccessRights` is imported redundantly [INFO] [stdout] --> src/core/runtime/utils.rs:1185:32 [INFO] [stdout] | [INFO] [stdout] 1185 | gens::*, runtime_args, AccessRights, CLType, CLValue, Key, PublicKey, RuntimeArgs, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1189 | use super::*; [INFO] [stdout] | -------- the item `AccessRights` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CLType` is imported redundantly [INFO] [stdout] --> src/core/runtime/utils.rs:1185:46 [INFO] [stdout] | [INFO] [stdout] 1185 | gens::*, runtime_args, AccessRights, CLType, CLValue, Key, PublicKey, RuntimeArgs, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1189 | use super::*; [INFO] [stdout] | -------- the item `CLType` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CLValue` is imported redundantly [INFO] [stdout] --> src/core/runtime/utils.rs:1185:54 [INFO] [stdout] | [INFO] [stdout] 1185 | gens::*, runtime_args, AccessRights, CLType, CLValue, Key, PublicKey, RuntimeArgs, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1189 | use super::*; [INFO] [stdout] | -------- the item `CLValue` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Key` is imported redundantly [INFO] [stdout] --> src/core/runtime/utils.rs:1185:63 [INFO] [stdout] | [INFO] [stdout] 1185 | gens::*, runtime_args, AccessRights, CLType, CLValue, Key, PublicKey, RuntimeArgs, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 1189 | use super::*; [INFO] [stdout] | -------- the item `Key` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PublicKey` is imported redundantly [INFO] [stdout] --> src/core/runtime/utils.rs:1185:68 [INFO] [stdout] | [INFO] [stdout] 1185 | gens::*, runtime_args, AccessRights, CLType, CLValue, Key, PublicKey, RuntimeArgs, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1189 | use super::*; [INFO] [stdout] | -------- the item `PublicKey` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `RuntimeArgs` is imported redundantly [INFO] [stdout] --> src/core/runtime/utils.rs:1185:79 [INFO] [stdout] | [INFO] [stdout] 1185 | gens::*, runtime_args, AccessRights, CLType, CLValue, Key, PublicKey, RuntimeArgs, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1189 | use super::*; [INFO] [stdout] | -------- the item `RuntimeArgs` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `URef` is imported redundantly [INFO] [stdout] --> src/core/runtime/utils.rs:1186:20 [INFO] [stdout] | [INFO] [stdout] 1186 | SecretKey, URef, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 1189 | use super::*; [INFO] [stdout] | -------- the item `URef` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/runtime/mod.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | convert::{TryFrom, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/runtime/mod.rs:15:24 [INFO] [stdout] | [INFO] [stdout] 15 | convert::{TryFrom, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/core/runtime/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | iter::FromIterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/core/runtime/mod.rs:642:32 [INFO] [stdout] | [INFO] [stdout] 642 | return Err(execution::Error::GasLimit); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 642 - return Err(execution::Error::GasLimit); [INFO] [stdout] 642 + return Err(Error::GasLimit); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/core/runtime_context/mod.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | convert::{TryFrom, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/runtime_context/mod.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | convert::{TryFrom, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/core/runtime_context/tests.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | iter::{self, FromIterator}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/core/tracking_copy/mod.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | convert::{From, TryInto}, [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/tracking_copy/mod.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | convert::{From, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/shared/additive_map.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | iter::{FromIterator, IntoIterator}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/shared/additive_map.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | iter::{FromIterator, IntoIterator}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoIterator` is imported redundantly [INFO] [stdout] --> src/shared/execution_journal.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{iter::IntoIterator, vec::IntoIter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `IntoIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bytesrepr` is imported redundantly [INFO] [stdout] --> src/shared/host_function_costs.rs:830:9 [INFO] [stdout] | [INFO] [stdout] 830 | use casper_types::bytesrepr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 831 | [INFO] [stdout] 832 | use super::*; [INFO] [stdout] | -------- the item `bytesrepr` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `log` is imported redundantly [INFO] [stdout] --> src/shared/logging/mod.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{self, Level, LevelFilter, Log, SetLoggerError}; [INFO] [stdout] | ^^^^ the item `log` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/shared/opcode_costs.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{convert::TryInto, num::NonZeroU32}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/opcode_costs.rs:7:49 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/storage_costs.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `U512` is imported redundantly [INFO] [stdout] --> src/shared/storage_costs.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | use casper_types::U512; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 81 | [INFO] [stdout] 82 | use super::*; [INFO] [stdout] | -------- the item `U512` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/system_config/auction_costs.rs:4:49 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/auction_costs.rs:92:43 [INFO] [stdout] | [INFO] [stdout] 92 | fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 92 - fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] 92 + fn to_bytes(&self) -> Result, bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/auction_costs.rs:166:58 [INFO] [stdout] | [INFO] [stdout] 166 | fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 166 - fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] 166 + fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/system_config/handle_payment_costs.rs:4:49 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/handle_payment_costs.rs:42:43 [INFO] [stdout] | [INFO] [stdout] 42 | fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 42 - fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] 42 + fn to_bytes(&self) -> Result, bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/handle_payment_costs.rs:62:58 [INFO] [stdout] | [INFO] [stdout] 62 | fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 62 - fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] 62 + fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/system_config/mint_costs.rs:4:49 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/mint_costs.rs:57:43 [INFO] [stdout] | [INFO] [stdout] 57 | fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 57 - fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] 57 + fn to_bytes(&self) -> Result, bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/mint_costs.rs:103:58 [INFO] [stdout] | [INFO] [stdout] 103 | fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 103 - fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] 103 + fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/system_config/standard_payment_costs.rs:4:49 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/standard_payment_costs.rs:27:43 [INFO] [stdout] | [INFO] [stdout] 27 | fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 27 - fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] 27 + fn to_bytes(&self) -> Result, bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config/standard_payment_costs.rs:39:58 [INFO] [stdout] | [INFO] [stdout] 39 | fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 39 - fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] 39 + fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/system_config.rs:8:49 [INFO] [stdout] | [INFO] [stdout] 8 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config.rs:113:43 [INFO] [stdout] | [INFO] [stdout] 113 | fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 113 - fn to_bytes(&self) -> Result, casper_types::bytesrepr::Error> { [INFO] [stdout] 113 + fn to_bytes(&self) -> Result, bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/shared/system_config.rs:135:58 [INFO] [stdout] | [INFO] [stdout] 135 | fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 135 - fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), casper_types::bytesrepr::Error> { [INFO] [stdout] 135 + fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), bytesrepr::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/shared/transform.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | convert::TryFrom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `U128` is imported redundantly [INFO] [stdout] --> src/shared/transform.rs:428:48 [INFO] [stdout] | [INFO] [stdout] 428 | AccessRights, ContractWasm, Key, URef, U128, U256, U512, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 431 | use super::*; [INFO] [stdout] | -------- the item `U128` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `U256` is imported redundantly [INFO] [stdout] --> src/shared/transform.rs:428:54 [INFO] [stdout] | [INFO] [stdout] 428 | AccessRights, ContractWasm, Key, URef, U128, U256, U512, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 431 | use super::*; [INFO] [stdout] | -------- the item `U256` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `U512` is imported redundantly [INFO] [stdout] --> src/shared/transform.rs:428:60 [INFO] [stdout] | [INFO] [stdout] 428 | AccessRights, ContractWasm, Key, URef, U128, U256, U512, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 431 | use super::*; [INFO] [stdout] | -------- the item `U512` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rng` is imported redundantly [INFO] [stdout] --> src/shared/wasm_config.rs:3:49 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{distributions::Standard, prelude::*, Rng}; [INFO] [stdout] | ---------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Rng` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `casper_wasm_utils` is imported redundantly [INFO] [stdout] --> src/shared/wasm_prep.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use casper_wasm_utils::{self, stack_height}; [INFO] [stdout] | ^^^^ the item `casper_wasm_utils` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Digest` is imported redundantly [INFO] [stdout] --> src/storage/global_state/in_memory.rs:315:9 [INFO] [stdout] | [INFO] [stdout] 315 | use casper_hashing::Digest; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 318 | use super::*; [INFO] [stdout] | -------- the item `Digest` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Digest` is imported redundantly [INFO] [stdout] --> src/storage/global_state/lmdb.rs:335:9 [INFO] [stdout] | [INFO] [stdout] 335 | use casper_hashing::Digest; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 338 | use super::*; [INFO] [stdout] | -------- the item `Digest` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Digest` is imported redundantly [INFO] [stdout] --> src/storage/global_state/scratch.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | use casper_hashing::Digest; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 366 | use super::*; [INFO] [stdout] | -------- the item `Digest` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CommitProvider` is imported redundantly [INFO] [stdout] --> src/storage/global_state/scratch.rs:368:47 [INFO] [stdout] | [INFO] [stdout] 366 | use super::*; [INFO] [stdout] | -------- the item `CommitProvider` is already imported here [INFO] [stdout] 367 | use crate::storage::{ [INFO] [stdout] 368 | global_state::{lmdb::LmdbGlobalState, CommitProvider}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lmdb` is imported redundantly [INFO] [stdout] --> src/storage/transaction_source/lmdb.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | self, Database, Environment, EnvironmentFlags, RoTransaction, RwTransaction, WriteFlags, [INFO] [stdout] | ^^^^ the item `lmdb` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/storage/trie/mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | convert::TryInto, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DeleteResult` is imported redundantly [INFO] [stdout] --> src/storage/trie_store/operations/tests/delete.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 32 | use super::*; [INFO] [stdout] | -------- the item `DeleteResult` is already imported here [INFO] [stdout] 33 | use crate::storage::trie_store::operations::DeleteResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `HashMap` is imported redundantly [INFO] [stdout] --> src/storage/trie_store/operations/tests/write.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `HashMap` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/storage/trie_store/operations/mod.rs:6:52 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{borrow::Cow, cmp, collections::VecDeque, convert::TryInto, mem}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/system/auction/detail.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::BTreeMap, convert::TryInto}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mint` is never used [INFO] [stdout] --> src/system/auction/providers.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub trait MintProvider { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 97 | fn mint(&mut self, amount: U512) -> Result; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_block_time` is never used [INFO] [stdout] --> src/system/handle_payment/runtime_provider.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait RuntimeProvider { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 22 | fn get_block_time(&self) -> BlockTime; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `put_key` is never used [INFO] [stdout] --> src/system/mint/runtime_provider.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait RuntimeProvider { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 31 | fn put_key(&mut self, name: &str, key: Key) -> Result<(), Error>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 48 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mint` is never used [INFO] [stdout] --> src/system/auction/providers.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub trait MintProvider { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 97 | fn mint(&mut self, amount: U512) -> Result; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_block_time` is never used [INFO] [stdout] --> src/system/handle_payment/runtime_provider.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait RuntimeProvider { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 22 | fn get_block_time(&self) -> BlockTime; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `put_key` is never used [INFO] [stdout] --> src/system/mint/runtime_provider.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait RuntimeProvider { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 31 | fn put_key(&mut self, name: &str, key: Key) -> Result<(), Error>; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 71 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.24s [INFO] running `Command { std: "docker" "inspect" "dbad5afa6cb242b1949de07a4a5c7996dc432afc24516de31cf3768d10424fb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbad5afa6cb242b1949de07a4a5c7996dc432afc24516de31cf3768d10424fb0", kill_on_drop: false }` [INFO] [stdout] dbad5afa6cb242b1949de07a4a5c7996dc432afc24516de31cf3768d10424fb0