[INFO] crate libhdf5-lib 0.2.0 is already in cache
[INFO] extracting crate libhdf5-lib 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/libhdf5-lib/0.2.0
[INFO] extracting crate libhdf5-lib 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/libhdf5-lib/0.2.0
[INFO] validating manifest of libhdf5-lib-0.2.0 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 libhdf5-lib-0.2.0 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 libhdf5-lib-0.2.0
[INFO] finished frobbing libhdf5-lib-0.2.0
[INFO] frobbed toml for libhdf5-lib-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/libhdf5-lib/0.2.0/Cargo.toml
[INFO] started frobbing libhdf5-lib-0.2.0
[INFO] finished frobbing libhdf5-lib-0.2.0
[INFO] frobbed toml for libhdf5-lib-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/libhdf5-lib/0.2.0/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 libhdf5-lib-0.2.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/libhdf5-lib/0.2.0:/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] 616ef07ce439626cd4c9b293580b28546b2ea2e56e2e2f40da5e703d800a43f0
[INFO] running `"docker" "start" "-a" "616ef07ce439626cd4c9b293580b28546b2ea2e56e2e2f40da5e703d800a43f0"`
[INFO] [stderr]    Compiling libhdf5-lib v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/lib.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |           } else {
[INFO] [stderr]    |  ________________^
[INFO] [stderr] 15 | |             if H5get_libversion(&mut v.0, &mut v.1, &mut v.2) != 0 {
[INFO] [stderr] 16 | |                 Err("cannot get HDF5 version")
[INFO] [stderr] 17 | |             } else {
[INFO] [stderr] 18 | |                 Ok((v.0 as u8, v.1 as u8, v.2 as u8))
[INFO] [stderr] 19 | |             }
[INFO] [stderr] 20 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 14 |         } else if H5get_libversion(&mut v.0, &mut v.1, &mut v.2) != 0 {
[INFO] [stderr] 15 |     Err("cannot get HDF5 version")
[INFO] [stderr] 16 | } else {
[INFO] [stderr] 17 |     Ok((v.0 as u8, v.1 as u8, v.2 as u8))
[INFO] [stderr] 18 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/lib.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |           } else {
[INFO] [stderr]    |  ________________^
[INFO] [stderr] 15 | |             if H5get_libversion(&mut v.0, &mut v.1, &mut v.2) != 0 {
[INFO] [stderr] 16 | |                 Err("cannot get HDF5 version")
[INFO] [stderr] 17 | |             } else {
[INFO] [stderr] 18 | |                 Ok((v.0 as u8, v.1 as u8, v.2 as u8))
[INFO] [stderr] 19 | |             }
[INFO] [stderr] 20 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 14 |         } else if H5get_libversion(&mut v.0, &mut v.1, &mut v.2) != 0 {
[INFO] [stderr] 15 |     Err("cannot get HDF5 version")
[INFO] [stderr] 16 | } else {
[INFO] [stderr] 17 |     Ok((v.0 as u8, v.1 as u8, v.2 as u8))
[INFO] [stderr] 18 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `"docker" "inspect" "616ef07ce439626cd4c9b293580b28546b2ea2e56e2e2f40da5e703d800a43f0"`
[INFO] running `"docker" "rm" "-f" "616ef07ce439626cd4c9b293580b28546b2ea2e56e2e2f40da5e703d800a43f0"`
[INFO] [stdout] 616ef07ce439626cd4c9b293580b28546b2ea2e56e2e2f40da5e703d800a43f0