[INFO] crate rust-base58 0.0.4 is already in cache [INFO] extracting crate rust-base58 0.0.4 into work/ex/clippy-test-run/sources/stable/reg/rust-base58/0.0.4 [INFO] extracting crate rust-base58 0.0.4 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rust-base58/0.0.4 [INFO] validating manifest of rust-base58-0.0.4 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 rust-base58-0.0.4 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 rust-base58-0.0.4 [INFO] finished frobbing rust-base58-0.0.4 [INFO] frobbed toml for rust-base58-0.0.4 written to work/ex/clippy-test-run/sources/stable/reg/rust-base58/0.0.4/Cargo.toml [INFO] started frobbing rust-base58-0.0.4 [INFO] finished frobbing rust-base58-0.0.4 [INFO] frobbed toml for rust-base58-0.0.4 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rust-base58/0.0.4/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 rust-base58-0.0.4 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/rust-base58/0.0.4:/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] 2fb8bef80b17d510bf422945bfdcf1d18037c659a008d2af1b6ee49b7a1d6228 [INFO] running `"docker" "start" "-a" "2fb8bef80b17d510bf422945bfdcf1d18037c659a008d2af1b6ee49b7a1d6228"` [INFO] [stderr] Checking rust-base58 v0.0.4 (/opt/crater/workdir) [INFO] [stderr] warning: static item is never used: `FLICKR_ALPHA` [INFO] [stderr] --> src/base58.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | / static FLICKR_ALPHA: &'static[u8] = b"123456789\ [INFO] [stderr] 13 | | abcdefghijkmnopqrstuvwxyz\ [INFO] [stderr] 14 | | ABCDEFGHJKLMNPQRSTUVWXYZ"; [INFO] [stderr] | |________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: manual implementation of an assign operation [INFO] [stderr] --> src/base58.rs:71:30 [INFO] [stderr] | [INFO] [stderr] 71 | Some(i) => { x = x + i.to_biguint().unwrap() * &rad_mult; }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `x += i.to_biguint().unwrap() * &rad_mult` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::assign_op_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `gen_iter` found for type `rand::prelude::ThreadRng` in the current scope [INFO] [stderr] --> src/base58.rs:201:34 [INFO] [stderr] | [INFO] [stderr] 201 | let v = thread_rng().gen_iter::().take(times) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: Could not compile `rust-base58`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2fb8bef80b17d510bf422945bfdcf1d18037c659a008d2af1b6ee49b7a1d6228"` [INFO] running `"docker" "rm" "-f" "2fb8bef80b17d510bf422945bfdcf1d18037c659a008d2af1b6ee49b7a1d6228"` [INFO] [stdout] 2fb8bef80b17d510bf422945bfdcf1d18037c659a008d2af1b6ee49b7a1d6228