[INFO] crate proc-maps 0.1.5 is already in cache
[INFO] extracting crate proc-maps 0.1.5 into work/ex/clippy-test-run/sources/stable/reg/proc-maps/0.1.5
[INFO] extracting crate proc-maps 0.1.5 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/proc-maps/0.1.5
[INFO] validating manifest of proc-maps-0.1.5 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 proc-maps-0.1.5 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 proc-maps-0.1.5
[INFO] finished frobbing proc-maps-0.1.5
[INFO] frobbed toml for proc-maps-0.1.5 written to work/ex/clippy-test-run/sources/stable/reg/proc-maps/0.1.5/Cargo.toml
[INFO] started frobbing proc-maps-0.1.5
[INFO] finished frobbing proc-maps-0.1.5
[INFO] frobbed toml for proc-maps-0.1.5 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/proc-maps/0.1.5/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 proc-maps-0.1.5 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/proc-maps/0.1.5:/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] 5b9fd88bcb4ebe422e9a0eda5561dea8eda868ae2c0a9ec2cbb0506b89a87273
[INFO] running `"docker" "start" "-a" "5b9fd88bcb4ebe422e9a0eda5561dea8eda868ae2c0a9ec2cbb0506b89a87273"`
[INFO] [stderr]     Checking proc-maps v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/linux_maps.rs:51:32
[INFO] [stderr]    |
[INFO] [stderr] 51 |     for line in contents.split("\n") {
[INFO] [stderr]    |                                ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/linux_maps.rs:57:52
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut range_split = range.unwrap().split("-");
[INFO] [stderr]    |                                                    ^^^ help: try using a char instead: `'-'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/linux_maps.rs:84:26
[INFO] [stderr]    |
[INFO] [stderr] 84 |             range_start: 0x00400000,
[INFO] [stderr]    |                          ^^^^^^^^^^ help: consider: `0x0040_0000`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/linux_maps.rs:85:24
[INFO] [stderr]    |
[INFO] [stderr] 85 |             range_end: 0x00507000,
[INFO] [stderr]    |                        ^^^^^^^^^^ help: consider: `0x0050_7000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/linux_maps.rs:89:20
[INFO] [stderr]    |
[INFO] [stderr] 89 |             inode: 205736,
[INFO] [stderr]    |                    ^^^^^^ help: consider: `205_736`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/linux_maps.rs:93:26
[INFO] [stderr]    |
[INFO] [stderr] 93 |             range_start: 0x00708000,
[INFO] [stderr]    |                          ^^^^^^^^^^ help: consider: `0x0070_8000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/linux_maps.rs:94:24
[INFO] [stderr]    |
[INFO] [stderr] 94 |             range_end: 0x0070a000,
[INFO] [stderr]    |                        ^^^^^^^^^^ help: consider: `0x0070_a000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/linux_maps.rs:102:26
[INFO] [stderr]     |
[INFO] [stderr] 102 |             range_start: 0x0178c000,
[INFO] [stderr]     |                          ^^^^^^^^^^ help: consider: `0x0178_c000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/linux_maps.rs:103:24
[INFO] [stderr]     |
[INFO] [stderr] 103 |             range_end: 0x01849000,
[INFO] [stderr]     |                        ^^^^^^^^^^ help: consider: `0x0184_9000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/linux_maps.rs:114:41
[INFO] [stderr]     |
[INFO] [stderr] 114 |     assert_eq!(super::maps_contain_addr(0x00400000, &vec), true);
[INFO] [stderr]     |                                         ^^^^^^^^^^ help: consider: `0x0040_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/linux_maps.rs:115:41
[INFO] [stderr]     |
[INFO] [stderr] 115 |     assert_eq!(super::maps_contain_addr(0x00300000, &vec), false);
[INFO] [stderr]     |                                         ^^^^^^^^^^ help: consider: `0x0030_0000`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/linux_maps.rs:51:32
[INFO] [stderr]    |
[INFO] [stderr] 51 |     for line in contents.split("\n") {
[INFO] [stderr]    |                                ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/linux_maps.rs:57:52
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut range_split = range.unwrap().split("-");
[INFO] [stderr]    |                                                    ^^^ help: try using a char instead: `'-'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `"docker" "inspect" "5b9fd88bcb4ebe422e9a0eda5561dea8eda868ae2c0a9ec2cbb0506b89a87273"`
[INFO] running `"docker" "rm" "-f" "5b9fd88bcb4ebe422e9a0eda5561dea8eda868ae2c0a9ec2cbb0506b89a87273"`
[INFO] [stdout] 5b9fd88bcb4ebe422e9a0eda5561dea8eda868ae2c0a9ec2cbb0506b89a87273