[INFO] crate stellar 0.1.2-alpha is already in cache [INFO] extracting crate stellar 0.1.2-alpha into work/ex/clippy-test-run/sources/stable/reg/stellar/0.1.2-alpha [INFO] extracting crate stellar 0.1.2-alpha into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stellar/0.1.2-alpha [INFO] validating manifest of stellar-0.1.2-alpha on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of stellar-0.1.2-alpha on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing stellar-0.1.2-alpha [INFO] finished frobbing stellar-0.1.2-alpha [INFO] frobbed toml for stellar-0.1.2-alpha written to work/ex/clippy-test-run/sources/stable/reg/stellar/0.1.2-alpha/Cargo.toml [INFO] started frobbing stellar-0.1.2-alpha [INFO] finished frobbing stellar-0.1.2-alpha [INFO] frobbed toml for stellar-0.1.2-alpha written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stellar/0.1.2-alpha/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting stellar-0.1.2-alpha against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/stellar/0.1.2-alpha:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 56eb3158dad108f28e750f4dd805348387b19e3e7205fdb9d6871347300c67a9 [INFO] running `"docker" "start" "-a" "56eb3158dad108f28e750f4dd805348387b19e3e7205fdb9d6871347300c67a9"` [INFO] [stderr] Checking stellar v0.1.2-alpha (/opt/crater/workdir) [INFO] [stderr] warning: field is never used: `fee` [INFO] [stderr] --> src/transaction.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | fee: Integer, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `source_account` [INFO] [stderr] --> src/transaction.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | source_account: KeyPair, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `sequence_number` [INFO] [stderr] --> src/transaction.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | sequence_number: Long, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `operations` [INFO] [stderr] --> src/transaction.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | operations: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `memo` [INFO] [stderr] --> src/transaction.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | memo: Memo, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `signatures` [INFO] [stderr] --> src/transaction.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | signatures: Vec<()>, // TODO: Port DecoratedSignatures [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead [INFO] [stderr] --> src/network.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let ref passphrase = self.network_passphrase; [INFO] [stderr] | ----^^^^^^^^^^^^^^--------------------------- help: try: `let passphrase = &self.network_passphrase;` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::toplevel_ref_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg [INFO] [stderr] [INFO] [stderr] warning: field is never used: `fee` [INFO] [stderr] --> src/transaction.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | fee: Integer, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `source_account` [INFO] [stderr] --> src/transaction.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | source_account: KeyPair, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `sequence_number` [INFO] [stderr] --> src/transaction.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | sequence_number: Long, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `operations` [INFO] [stderr] --> src/transaction.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | operations: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `memo` [INFO] [stderr] --> src/transaction.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | memo: Memo, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `signatures` [INFO] [stderr] --> src/transaction.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | signatures: Vec<()>, // TODO: Port DecoratedSignatures [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead [INFO] [stderr] --> src/network.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let ref passphrase = self.network_passphrase; [INFO] [stderr] | ----^^^^^^^^^^^^^^--------------------------- help: try: `let passphrase = &self.network_passphrase;` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::toplevel_ref_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `"docker" "inspect" "56eb3158dad108f28e750f4dd805348387b19e3e7205fdb9d6871347300c67a9"` [INFO] running `"docker" "rm" "-f" "56eb3158dad108f28e750f4dd805348387b19e3e7205fdb9d6871347300c67a9"` [INFO] [stdout] 56eb3158dad108f28e750f4dd805348387b19e3e7205fdb9d6871347300c67a9