[INFO] updating cached repository erikjohnston/rust-changelog
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/erikjohnston/rust-changelog
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/erikjohnston/rust-changelog" "work/ex/clippy-test-run/sources/stable/gh/erikjohnston/rust-changelog"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/erikjohnston/rust-changelog'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/erikjohnston/rust-changelog" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/erikjohnston/rust-changelog"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/erikjohnston/rust-changelog'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b697afd0b5b511d2977978d05cfa1d7db5b9b69c
[INFO] sha for GitHub repo erikjohnston/rust-changelog: b697afd0b5b511d2977978d05cfa1d7db5b9b69c
[INFO] validating manifest of erikjohnston/rust-changelog 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 erikjohnston/rust-changelog 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 erikjohnston/rust-changelog
[INFO] finished frobbing erikjohnston/rust-changelog
[INFO] frobbed toml for erikjohnston/rust-changelog written to work/ex/clippy-test-run/sources/stable/gh/erikjohnston/rust-changelog/Cargo.toml
[INFO] started frobbing erikjohnston/rust-changelog
[INFO] finished frobbing erikjohnston/rust-changelog
[INFO] frobbed toml for erikjohnston/rust-changelog written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/erikjohnston/rust-changelog/Cargo.toml
[INFO] crate erikjohnston/rust-changelog 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 erikjohnston/rust-changelog against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/erikjohnston/rust-changelog:/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] 6344359590f27f3705630d05393ff833b495b7f2ddcda7d84d3864b1075c4f92
[INFO] running `"docker" "start" "-a" "6344359590f27f3705630d05393ff833b495b7f2ddcda7d84d3864b1075c4f92"`
[INFO] [stderr]     Checking variance v0.1.3
[INFO] [stderr]     Checking scopeguard v0.1.2
[INFO] [stderr]    Compiling curl-sys v0.3.13
[INFO] [stderr]     Checking num_cpus v1.6.0
[INFO] [stderr]     Checking atty v0.2.3
[INFO] [stderr]     Checking libflate v0.1.8
[INFO] [stderr]     Checking clicolors-control v0.1.0
[INFO] [stderr]     Checking serde_json v0.9.10
[INFO] [stderr]     Checking parking_lot_core v0.2.2
[INFO] [stderr]     Checking textwrap v0.8.0
[INFO] [stderr]     Checking url v1.5.0
[INFO] [stderr]     Checking scoped-pool v1.0.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]     Checking clap v2.26.2
[INFO] [stderr]     Checking native-tls v0.1.2
[INFO] [stderr]     Checking parking_lot v0.4.4
[INFO] [stderr]     Checking indicatif v0.3.3
[INFO] [stderr]    Compiling serde_derive v0.9.15
[INFO] [stderr]     Checking hyper v0.10.12
[INFO] [stderr]     Checking serde_urlencoded v0.4.3
[INFO] [stderr]     Checking hyper-native-tls v0.2.4
[INFO] [stderr]     Checking reqwest v0.5.2
[INFO] [stderr]    Compiling libgit2-sys v0.6.12
[INFO] [stderr]     Checking git2 v0.6.6
[INFO] [stderr]     Checking rust-changelog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/main.rs:77:40
[INFO] [stderr]    |
[INFO] [stderr] 77 |       let merged_pull_requests: Vec<_> = walker
[INFO] [stderr]    |  ________________________________________^
[INFO] [stderr] 78 | |         .into_iter()
[INFO] [stderr]    | |____________________^ help: consider removing `.into_iter()`: `walker`
[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] warning: identical conversion
[INFO] [stderr]   --> src/main.rs:77:40
[INFO] [stderr]    |
[INFO] [stderr] 77 |       let merged_pull_requests: Vec<_> = walker
[INFO] [stderr]    |  ________________________________________^
[INFO] [stderr] 78 | |         .into_iter()
[INFO] [stderr]    | |____________________^ help: consider removing `.into_iter()`: `walker`
[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 3m 22s
[INFO] running `"docker" "inspect" "6344359590f27f3705630d05393ff833b495b7f2ddcda7d84d3864b1075c4f92"`
[INFO] running `"docker" "rm" "-f" "6344359590f27f3705630d05393ff833b495b7f2ddcda7d84d3864b1075c4f92"`
[INFO] [stdout] 6344359590f27f3705630d05393ff833b495b7f2ddcda7d84d3864b1075c4f92