[INFO] updating cached repository Aaronepower/relnotes
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Aaronepower/relnotes
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Aaronepower/relnotes" "work/ex/clippy-test-run/sources/stable/gh/Aaronepower/relnotes"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Aaronepower/relnotes'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Aaronepower/relnotes" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Aaronepower/relnotes"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Aaronepower/relnotes'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7db1d59fc2ab887f571ae6bc13ee16f35bf9ab34
[INFO] sha for GitHub repo Aaronepower/relnotes: 7db1d59fc2ab887f571ae6bc13ee16f35bf9ab34
[INFO] validating manifest of Aaronepower/relnotes 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 Aaronepower/relnotes 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 Aaronepower/relnotes
[INFO] finished frobbing Aaronepower/relnotes
[INFO] frobbed toml for Aaronepower/relnotes written to work/ex/clippy-test-run/sources/stable/gh/Aaronepower/relnotes/Cargo.toml
[INFO] started frobbing Aaronepower/relnotes
[INFO] finished frobbing Aaronepower/relnotes
[INFO] frobbed toml for Aaronepower/relnotes written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Aaronepower/relnotes/Cargo.toml
[INFO] crate Aaronepower/relnotes 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 Aaronepower/relnotes 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/gh/Aaronepower/relnotes:/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] fd0dc060900ab939965de50a12a634f832def070fa296fe15790030b4a9c7348
[INFO] running `"docker" "start" "-a" "fd0dc060900ab939965de50a12a634f832def070fa296fe15790030b4a9c7348"`
[INFO] [stderr]    Compiling memchr v2.0.2
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]    Compiling askama_shared v0.7.1
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]    Compiling nom v4.0.0
[INFO] [stderr]    Compiling askama_derive v0.7.1
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking hyper-tls v0.1.4
[INFO] [stderr]     Checking askama v0.7.1
[INFO] [stderr]     Checking reqwest v0.8.8
[INFO] [stderr]     Checking relnotes v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use] extern crate askama;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use] extern crate askama;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/main.rs:199:12
[INFO] [stderr]     |
[INFO] [stderr] 199 |         if pull_requests.len() != 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!pull_requests.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/main.rs:199:12
[INFO] [stderr]     |
[INFO] [stderr] 199 |         if pull_requests.len() != 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!pull_requests.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.00s
[INFO] running `"docker" "inspect" "fd0dc060900ab939965de50a12a634f832def070fa296fe15790030b4a9c7348"`
[INFO] running `"docker" "rm" "-f" "fd0dc060900ab939965de50a12a634f832def070fa296fe15790030b4a9c7348"`
[INFO] [stdout] fd0dc060900ab939965de50a12a634f832def070fa296fe15790030b4a9c7348