[INFO] crate ytr 0.1.0 is already in cache
[INFO] extracting crate ytr 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/ytr/0.1.0
[INFO] extracting crate ytr 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ytr/0.1.0
[INFO] validating manifest of ytr-0.1.0 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 ytr-0.1.0 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 ytr-0.1.0
[INFO] finished frobbing ytr-0.1.0
[INFO] frobbed toml for ytr-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/ytr/0.1.0/Cargo.toml
[INFO] started frobbing ytr-0.1.0
[INFO] finished frobbing ytr-0.1.0
[INFO] frobbed toml for ytr-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ytr/0.1.0/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 ytr-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/ytr/0.1.0:/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] e4dcc58fcf4a5d24fdf68a46ede85cdf6e78d90b481e920bfed4a0cb5c0ebb1c
[INFO] running `"docker" "start" "-a" "e4dcc58fcf4a5d24fdf68a46ede85cdf6e78d90b481e920bfed4a0cb5c0ebb1c"`
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling encoding_rs v0.8.14
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]     Checking tokio-sync v0.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking libflate v0.1.19
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]     Checking mime v0.3.13
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]     Checking tokio-io v0.1.11
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking crossbeam-channel v0.3.7
[INFO] [stderr]     Checking tokio-executor v0.1.6
[INFO] [stderr]     Checking phf v0.7.24
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-timer v0.2.9
[INFO] [stderr]     Checking tokio-current-thread v0.1.4
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking tokio-reactor v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking tokio-threadpool v0.1.11
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking tokio v0.1.15
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking hyper-tls v0.1.4
[INFO] [stderr]     Checking reqwest v0.8.8
[INFO] [stderr]     Checking ytr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/client.rs:89:20
[INFO] [stderr]    |
[INFO] [stderr] 89 |               } else {
[INFO] [stderr]    |  ____________________^
[INFO] [stderr] 90 | |                 if let Ok(err_obj) = resp.json() {
[INFO] [stderr] 91 | |                     Err(Error::ApiError(err_obj))
[INFO] [stderr] 92 | |                 } else {
[INFO] [stderr] 93 | |                     Err(Error::UnexpectedResponse)
[INFO] [stderr] 94 | |                 }
[INFO] [stderr] 95 | |             }
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:50:54
[INFO] [stderr]    |
[INFO] [stderr] 50 | #![deny(missing_docs, missing_debug_implementations, warnings)]
[INFO] [stderr]    |                                                      ^^^^^^^^
[INFO] [stderr]    = note: #[deny(clippy::collapsible_if)] implied by #[deny(warnings)]
[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] 89 |             } else if let Ok(err_obj) = resp.json() {
[INFO] [stderr] 90 |     Err(Error::ApiError(err_obj))
[INFO] [stderr] 91 | } else {
[INFO] [stderr] 92 |     Err(Error::UnexpectedResponse)
[INFO] [stderr] 93 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/client.rs:89:20
[INFO] [stderr]    |
[INFO] [stderr] 89 |               } else {
[INFO] [stderr]    |  ____________________^
[INFO] [stderr] 90 | |                 if let Ok(err_obj) = resp.json() {
[INFO] [stderr] 91 | |                     Err(Error::ApiError(err_obj))
[INFO] [stderr] 92 | |                 } else {
[INFO] [stderr] 93 | |                     Err(Error::UnexpectedResponse)
[INFO] [stderr] 94 | |                 }
[INFO] [stderr] 95 | |             }
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:50:54
[INFO] [stderr]    |
[INFO] [stderr] 50 | #![deny(missing_docs, missing_debug_implementations, warnings)]
[INFO] [stderr]    |                                                      ^^^^^^^^
[INFO] [stderr]    = note: #[deny(clippy::collapsible_if)] implied by #[deny(warnings)]
[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] 89 |             } else if let Ok(err_obj) = resp.json() {
[INFO] [stderr] 90 |     Err(Error::ApiError(err_obj))
[INFO] [stderr] 91 | } else {
[INFO] [stderr] 92 |     Err(Error::UnexpectedResponse)
[INFO] [stderr] 93 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ytr`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ytr`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e4dcc58fcf4a5d24fdf68a46ede85cdf6e78d90b481e920bfed4a0cb5c0ebb1c"`
[INFO] running `"docker" "rm" "-f" "e4dcc58fcf4a5d24fdf68a46ede85cdf6e78d90b481e920bfed4a0cb5c0ebb1c"`
[INFO] [stdout] e4dcc58fcf4a5d24fdf68a46ede85cdf6e78d90b481e920bfed4a0cb5c0ebb1c