[INFO] updating cached repository NicholasHazen/s3arch [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/NicholasHazen/s3arch [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/NicholasHazen/s3arch" "work/ex/clippy-test-run/sources/stable/gh/NicholasHazen/s3arch"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/NicholasHazen/s3arch'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/NicholasHazen/s3arch" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/NicholasHazen/s3arch"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/NicholasHazen/s3arch'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4280b6047c782778f20cac0f8047617929944a78 [INFO] sha for GitHub repo NicholasHazen/s3arch: 4280b6047c782778f20cac0f8047617929944a78 [INFO] validating manifest of NicholasHazen/s3arch 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 NicholasHazen/s3arch 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 NicholasHazen/s3arch [INFO] finished frobbing NicholasHazen/s3arch [INFO] frobbed toml for NicholasHazen/s3arch written to work/ex/clippy-test-run/sources/stable/gh/NicholasHazen/s3arch/Cargo.toml [INFO] started frobbing NicholasHazen/s3arch [INFO] finished frobbing NicholasHazen/s3arch [INFO] frobbed toml for NicholasHazen/s3arch written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/NicholasHazen/s3arch/Cargo.toml [INFO] crate NicholasHazen/s3arch has a lockfile. skipping [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 NicholasHazen/s3arch 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/gh/NicholasHazen/s3arch:/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] 0a9afb2907f3ef3236be163ee6d3432682be64c971dfcdfe009b8f75ff1a1e3a [INFO] running `"docker" "start" "-a" "0a9afb2907f3ef3236be163ee6d3432682be64c971dfcdfe009b8f75ff1a1e3a"` [INFO] [stderr] Compiling rusoto_core v0.34.0 [INFO] [stderr] Checking rusoto_credential v0.13.0 [INFO] [stderr] Checking rusoto_s3 v0.34.0 [INFO] [stderr] Checking s3arch v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `GetObjectRequest`, `StreamingBody` [INFO] [stderr] --> src/lib.rs:7:51 [INFO] [stderr] | [INFO] [stderr] 7 | use rusoto_s3::{S3, S3Client, ListObjectsRequest, GetObjectRequest, StreamingBody}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do. [INFO] [stderr] --> src/lib.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn filter_object(name: &String, filter: &String) -> bool { [INFO] [stderr] | ^^^^^^^ help: change this to: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do. [INFO] [stderr] --> src/lib.rs:41:45 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn filter_object(name: &String, filter: &String) -> bool { [INFO] [stderr] | ^^^^^^^ help: change this to: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GetObjectRequest`, `StreamingBody` [INFO] [stderr] --> src/lib.rs:7:51 [INFO] [stderr] | [INFO] [stderr] 7 | use rusoto_s3::{S3, S3Client, ListObjectsRequest, GetObjectRequest, StreamingBody}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do. [INFO] [stderr] --> src/lib.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn filter_object(name: &String, filter: &String) -> bool { [INFO] [stderr] | ^^^^^^^ help: change this to: `&str` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_arg)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do. [INFO] [stderr] --> src/lib.rs:41:45 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn filter_object(name: &String, filter: &String) -> bool { [INFO] [stderr] | ^^^^^^^ help: change this to: `&str` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rusoto_core::Region` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use rusoto_core::Region; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GetObjectRequest`, `ListObjectsRequest`, `S3Client`, `S3`, `StreamingBody` [INFO] [stderr] --> src/main.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | use rusoto_s3::{S3, S3Client, ListObjectsRequest, GetObjectRequest, StreamingBody}; [INFO] [stderr] | ^^ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Future`, `Stream` [INFO] [stderr] --> src/main.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | use futures::{Future, Stream}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `flate2::read::GzDecoder` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use flate2::read::GzDecoder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | s3arch::run(matches); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rusoto_core::Region` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use rusoto_core::Region; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GetObjectRequest`, `ListObjectsRequest`, `S3Client`, `S3`, `StreamingBody` [INFO] [stderr] --> src/main.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | use rusoto_s3::{S3, S3Client, ListObjectsRequest, GetObjectRequest, StreamingBody}; [INFO] [stderr] | ^^ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Future`, `Stream` [INFO] [stderr] --> src/main.rs:14:15 [INFO] [stderr] | [INFO] [stderr] 14 | use futures::{Future, Stream}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `flate2::read::GzDecoder` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use flate2::read::GzDecoder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | s3arch::run(matches); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.14s [INFO] running `"docker" "inspect" "0a9afb2907f3ef3236be163ee6d3432682be64c971dfcdfe009b8f75ff1a1e3a"` [INFO] running `"docker" "rm" "-f" "0a9afb2907f3ef3236be163ee6d3432682be64c971dfcdfe009b8f75ff1a1e3a"` [INFO] [stdout] 0a9afb2907f3ef3236be163ee6d3432682be64c971dfcdfe009b8f75ff1a1e3a