[INFO] updating cached repository Stuv7CB/icfp2006-um
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Stuv7CB/icfp2006-um
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Stuv7CB/icfp2006-um" "work/ex/clippy-test-run/sources/stable/gh/Stuv7CB/icfp2006-um"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Stuv7CB/icfp2006-um'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Stuv7CB/icfp2006-um" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Stuv7CB/icfp2006-um"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Stuv7CB/icfp2006-um'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce6c5a675f7fbb83dd4abcbd9c5cff19a76a9b0d
[INFO] sha for GitHub repo Stuv7CB/icfp2006-um: ce6c5a675f7fbb83dd4abcbd9c5cff19a76a9b0d
[INFO] validating manifest of Stuv7CB/icfp2006-um 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 Stuv7CB/icfp2006-um 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 Stuv7CB/icfp2006-um
[INFO] finished frobbing Stuv7CB/icfp2006-um
[INFO] frobbed toml for Stuv7CB/icfp2006-um written to work/ex/clippy-test-run/sources/stable/gh/Stuv7CB/icfp2006-um/Cargo.toml
[INFO] started frobbing Stuv7CB/icfp2006-um
[INFO] finished frobbing Stuv7CB/icfp2006-um
[INFO] frobbed toml for Stuv7CB/icfp2006-um written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Stuv7CB/icfp2006-um/Cargo.toml
[INFO] crate Stuv7CB/icfp2006-um 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 Stuv7CB/icfp2006-um against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Stuv7CB/icfp2006-um:/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] 20e1769f99356079f1b36b9a17177f46518d2229d9e213560b6533804cc928ea
[INFO] running `"docker" "start" "-a" "20e1769f99356079f1b36b9a17177f46518d2229d9e213560b6533804cc928ea"`
[INFO] [stderr]     Checking vm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/plate.rs:115:35
[INFO] [stderr]     |
[INFO] [stderr] 115 |         let plate_a = Plate::from(0xFFFFFFFF);
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0xFFFF_FFFF`
[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/plate.rs:121:35
[INFO] [stderr]     |
[INFO] [stderr] 121 |         let plate_a = Plate::from(0x0F0F0F0F);
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x0F0F_0F0F`
[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/plate.rs:122:35
[INFO] [stderr]     |
[INFO] [stderr] 122 |         let plate_b = Plate::from(0xF0F0F0F0);
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0xF0F0_F0F0`
[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/machine.rs:138:45
[INFO] [stderr]     |
[INFO] [stderr] 138 |         let halt_program = vec![Plate::from(0x70000000)];
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: consider: `0x7000_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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/plate.rs:27:30
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn get_operator_data(&self) -> Operator {
[INFO] [stderr]    |                              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/plate.rs:56:19
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn unwrap(&self) -> u32 {
[INFO] [stderr]    |                   ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/plate.rs:27:30
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn get_operator_data(&self) -> Operator {
[INFO] [stderr]    |                              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/plate.rs:56:19
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn unwrap(&self) -> u32 {
[INFO] [stderr]    |                   ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "20e1769f99356079f1b36b9a17177f46518d2229d9e213560b6533804cc928ea"`
[INFO] running `"docker" "rm" "-f" "20e1769f99356079f1b36b9a17177f46518d2229d9e213560b6533804cc928ea"`
[INFO] [stdout] 20e1769f99356079f1b36b9a17177f46518d2229d9e213560b6533804cc928ea