[INFO] updating cached repository hexium310/twitter-for-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hexium310/twitter-for-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hexium310/twitter-for-rust" "work/ex/clippy-test-run/sources/stable/gh/hexium310/twitter-for-rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/hexium310/twitter-for-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hexium310/twitter-for-rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hexium310/twitter-for-rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hexium310/twitter-for-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 966619122f3c6e62f582c1ff16f0bcbb7f5e9023
[INFO] sha for GitHub repo hexium310/twitter-for-rust: 966619122f3c6e62f582c1ff16f0bcbb7f5e9023
[INFO] validating manifest of hexium310/twitter-for-rust 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 hexium310/twitter-for-rust 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 hexium310/twitter-for-rust
[INFO] finished frobbing hexium310/twitter-for-rust
[INFO] frobbed toml for hexium310/twitter-for-rust written to work/ex/clippy-test-run/sources/stable/gh/hexium310/twitter-for-rust/Cargo.toml
[INFO] started frobbing hexium310/twitter-for-rust
[INFO] finished frobbing hexium310/twitter-for-rust
[INFO] frobbed toml for hexium310/twitter-for-rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/hexium310/twitter-for-rust/Cargo.toml
[INFO] crate hexium310/twitter-for-rust 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 hexium310/twitter-for-rust 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/hexium310/twitter-for-rust:/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] 27cfbc50574c092d0606cbb9d588aa68c00051123d00b928700ab416a0a37103
[INFO] running `"docker" "start" "-a" "27cfbc50574c092d0606cbb9d588aa68c00051123d00b928700ab416a0a37103"`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking unicode-bidi v0.3.3
[INFO] [stderr]    Compiling hyper v0.10.11
[INFO] [stderr]     Checking native-tls v0.1.2
[INFO] [stderr]     Checking idna v0.1.2
[INFO] [stderr]     Checking url v1.4.1
[INFO] [stderr]     Checking hyper-native-tls v0.2.3
[INFO] [stderr]     Checking twitter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |         !((byte >= "0".as_bytes()[0] && byte <= "9".as_bytes()[0]) ||
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"0"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:29:49
[INFO] [stderr]    |
[INFO] [stderr] 29 |         !((byte >= "0".as_bytes()[0] && byte <= "9".as_bytes()[0]) ||
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"9"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |             (byte >= "a".as_bytes()[0] && byte <= "z".as_bytes()[0]) ||
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"a"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:30:51
[INFO] [stderr]    |
[INFO] [stderr] 30 |             (byte >= "a".as_bytes()[0] && byte <= "z".as_bytes()[0]) ||
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"z"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:31:22
[INFO] [stderr]    |
[INFO] [stderr] 31 |             (byte >= "A".as_bytes()[0] && byte <= "Z".as_bytes()[0]) ||
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"A"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:31:51
[INFO] [stderr]    |
[INFO] [stderr] 31 |             (byte >= "A".as_bytes()[0] && byte <= "Z".as_bytes()[0]) ||
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"Z"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:32:22
[INFO] [stderr]    |
[INFO] [stderr] 32 |             (byte == "-".as_bytes()[0]) ||
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"-"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 |             (byte == ".".as_bytes()[0]) ||
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"."`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:34:22
[INFO] [stderr]    |
[INFO] [stderr] 34 |             (byte == "_".as_bytes()[0]) ||
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"_"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:35:22
[INFO] [stderr]    |
[INFO] [stderr] 35 |             (byte == "~".as_bytes()[0])
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"~"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |         !((byte >= "0".as_bytes()[0] && byte <= "9".as_bytes()[0]) ||
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"0"`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::string_lit_as_bytes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:29:49
[INFO] [stderr]    |
[INFO] [stderr] 29 |         !((byte >= "0".as_bytes()[0] && byte <= "9".as_bytes()[0]) ||
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"9"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:30:22
[INFO] [stderr]    |
[INFO] [stderr] 30 |             (byte >= "a".as_bytes()[0] && byte <= "z".as_bytes()[0]) ||
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"a"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:30:51
[INFO] [stderr]    |
[INFO] [stderr] 30 |             (byte >= "a".as_bytes()[0] && byte <= "z".as_bytes()[0]) ||
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"z"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:31:22
[INFO] [stderr]    |
[INFO] [stderr] 31 |             (byte >= "A".as_bytes()[0] && byte <= "Z".as_bytes()[0]) ||
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"A"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:31:51
[INFO] [stderr]    |
[INFO] [stderr] 31 |             (byte >= "A".as_bytes()[0] && byte <= "Z".as_bytes()[0]) ||
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"Z"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:32:22
[INFO] [stderr]    |
[INFO] [stderr] 32 |             (byte == "-".as_bytes()[0]) ||
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"-"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 |             (byte == ".".as_bytes()[0]) ||
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"."`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:34:22
[INFO] [stderr]    |
[INFO] [stderr] 34 |             (byte == "_".as_bytes()[0]) ||
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"_"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr] warning: calling `as_bytes()` on a string literal
[INFO] [stderr]   --> src/lib.rs:35:22
[INFO] [stderr]    |
[INFO] [stderr] 35 |             (byte == "~".as_bytes()[0])
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: consider using a byte string literal instead: `b"~"`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.84s
[INFO] running `"docker" "inspect" "27cfbc50574c092d0606cbb9d588aa68c00051123d00b928700ab416a0a37103"`
[INFO] running `"docker" "rm" "-f" "27cfbc50574c092d0606cbb9d588aa68c00051123d00b928700ab416a0a37103"`
[INFO] [stdout] 27cfbc50574c092d0606cbb9d588aa68c00051123d00b928700ab416a0a37103