[INFO] crate btc-transaction-utils 0.4.0 is already in cache
[INFO] extracting crate btc-transaction-utils 0.4.0 into work/ex/clippy-test-run/sources/stable/reg/btc-transaction-utils/0.4.0
[INFO] extracting crate btc-transaction-utils 0.4.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/btc-transaction-utils/0.4.0
[INFO] validating manifest of btc-transaction-utils-0.4.0 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 btc-transaction-utils-0.4.0 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 btc-transaction-utils-0.4.0
[INFO] finished frobbing btc-transaction-utils-0.4.0
[INFO] frobbed toml for btc-transaction-utils-0.4.0 written to work/ex/clippy-test-run/sources/stable/reg/btc-transaction-utils/0.4.0/Cargo.toml
[INFO] started frobbing btc-transaction-utils-0.4.0
[INFO] finished frobbing btc-transaction-utils-0.4.0
[INFO] frobbed toml for btc-transaction-utils-0.4.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/btc-transaction-utils/0.4.0/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 btc-transaction-utils-0.4.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/btc-transaction-utils/0.4.0:/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] 6ccd41e2dc75082c7e929d126c95a38d666e97311684bb3adaeb715c2fa0714b
[INFO] running `"docker" "start" "-a" "6ccd41e2dc75082c7e929d126c95a38d666e97311684bb3adaeb715c2fa0714b"`
[INFO] [stderr]     Checking bech32 v0.5.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling secp256k1 v0.11.6
[INFO] [stderr]     Checking serde_str v0.1.0
[INFO] [stderr]    Compiling display_derive v0.0.0
[INFO] [stderr]     Checking bitcoin-bech32 v0.8.1
[INFO] [stderr]     Checking backtrace v0.3.13
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking bitcoin v0.15.1
[INFO] [stderr]     Checking btc-transaction-utils v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: lint name `needless_pass_by_value` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/multisig.rs:117:53
[INFO] [stderr]     |
[INFO] [stderr] 117 |         #![cfg_attr(feature = "cargo-clippy", allow(needless_pass_by_value))]
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::needless_pass_by_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `needless_pass_by_value` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/multisig.rs:117:53
[INFO] [stderr]     |
[INFO] [stderr] 117 |         #![cfg_attr(feature = "cargo-clippy", allow(needless_pass_by_value))]
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::needless_pass_by_value`
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `needless_pass_by_value` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/multisig.rs:117:53
[INFO] [stderr]     |
[INFO] [stderr] 117 |         #![cfg_attr(feature = "cargo-clippy", allow(needless_pass_by_value))]
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::needless_pass_by_value`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/p2wpk.rs:172:27
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 sequence: 0xFFFFFFFF,
[INFO] [stderr]     |                           ^^^^^^^^^^ help: consider: `0xFFFF_FFFF`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/p2wsh.rs:182:27
[INFO] [stderr]     |
[INFO] [stderr] 182 |                 sequence: 0xFFFFFFFF,
[INFO] [stderr]     |                           ^^^^^^^^^^ help: consider: `0xFFFF_FFFF`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `needless_pass_by_value` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]    --> src/multisig.rs:117:53
[INFO] [stderr]     |
[INFO] [stderr] 117 |         #![cfg_attr(feature = "cargo-clippy", allow(needless_pass_by_value))]
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::needless_pass_by_value`
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/p2wsh.rs:149:24
[INFO] [stderr]     |
[INFO] [stderr] 149 |           let keypairs = (0..total_count)
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 150 | |             .into_iter()
[INFO] [stderr]     | |________________________^ help: consider removing `.into_iter()`: `(0..total_count)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.52s
[INFO] running `"docker" "inspect" "6ccd41e2dc75082c7e929d126c95a38d666e97311684bb3adaeb715c2fa0714b"`
[INFO] running `"docker" "rm" "-f" "6ccd41e2dc75082c7e929d126c95a38d666e97311684bb3adaeb715c2fa0714b"`
[INFO] [stdout] 6ccd41e2dc75082c7e929d126c95a38d666e97311684bb3adaeb715c2fa0714b