[INFO] updating cached repository jxson/gojira
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jxson/gojira
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jxson/gojira" "work/ex/clippy-test-run/sources/stable/gh/jxson/gojira"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/jxson/gojira'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jxson/gojira" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jxson/gojira"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jxson/gojira'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 20e773fffe81e355d6c781406c98dcb7ee5537da
[INFO] sha for GitHub repo jxson/gojira: 20e773fffe81e355d6c781406c98dcb7ee5537da
[INFO] validating manifest of jxson/gojira 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 jxson/gojira 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 jxson/gojira
[INFO] finished frobbing jxson/gojira
[INFO] frobbed toml for jxson/gojira written to work/ex/clippy-test-run/sources/stable/gh/jxson/gojira/Cargo.toml
[INFO] started frobbing jxson/gojira
[INFO] finished frobbing jxson/gojira
[INFO] frobbed toml for jxson/gojira written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jxson/gojira/Cargo.toml
[INFO] crate jxson/gojira 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 jxson/gojira 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/jxson/gojira:/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] 491a3fcc2254c5c286550b27ab01e70751622014413a6c9010817cafa8e0147d
[INFO] running `"docker" "start" "-a" "491a3fcc2254c5c286550b27ab01e70751622014413a6c9010817cafa8e0147d"`
[INFO] [stderr]    Compiling openssl v0.9.19
[INFO] [stderr]    Compiling openssl-sys v0.9.19
[INFO] [stderr]     Checking num_cpus v1.7.0
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]     Checking backtrace-sys v0.1.14
[INFO] [stderr]     Checking tokio-io v0.1.3
[INFO] [stderr]     Checking backtrace v0.3.3
[INFO] [stderr]     Checking futures-cpupool v0.1.6
[INFO] [stderr]     Checking mio v0.6.10
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking tokio-core v0.1.10
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking native-tls v0.1.4
[INFO] [stderr]     Checking hyper v0.11.6
[INFO] [stderr]     Checking tokio-tls v0.1.3
[INFO] [stderr]     Checking hyper-tls v0.1.2
[INFO] [stderr]     Checking gojira v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/client.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{self, Write};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/client.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{self, Write};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]   --> src/cli/mod.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn new(matches: clap::ArgMatches) -> Options {
[INFO] [stderr]    |                ^^^^^^^ help: consider using `_matches` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `matches`
[INFO] [stderr]   --> src/cli/mod.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn new(matches: clap::ArgMatches) -> Options {
[INFO] [stderr]    |                ^^^^^^^ help: consider using `_matches` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_with`
[INFO] [stderr]   --> src/cli/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn run_with<'a>(args: Vec<&str>) -> Options {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this lifetime isn't used in the function definition
[INFO] [stderr]  --> src/cli/mod.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run<'a>() -> Options {
[INFO] [stderr]   |            ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::extra_unused_lifetimes)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: this lifetime isn't used in the function definition
[INFO] [stderr]   --> src/cli/mod.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn run_with<'a>(args: Vec<&str>) -> Options {
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_with`
[INFO] [stderr]   --> src/cli/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn run_with<'a>(args: Vec<&str>) -> Options {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this lifetime isn't used in the function definition
[INFO] [stderr]  --> src/cli/mod.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn run<'a>() -> Options {
[INFO] [stderr]   |            ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::extra_unused_lifetimes)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: this lifetime isn't used in the function definition
[INFO] [stderr]   --> src/cli/mod.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn run_with<'a>(args: Vec<&str>) -> Options {
[INFO] [stderr]    |             ^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.70s
[INFO] running `"docker" "inspect" "491a3fcc2254c5c286550b27ab01e70751622014413a6c9010817cafa8e0147d"`
[INFO] running `"docker" "rm" "-f" "491a3fcc2254c5c286550b27ab01e70751622014413a6c9010817cafa8e0147d"`
[INFO] [stdout] 491a3fcc2254c5c286550b27ab01e70751622014413a6c9010817cafa8e0147d