[INFO] updating cached repository Webd01/rust-macros
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Webd01/rust-macros
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Webd01/rust-macros" "work/ex/clippy-test-run/sources/stable/gh/Webd01/rust-macros"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Webd01/rust-macros'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Webd01/rust-macros" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Webd01/rust-macros"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Webd01/rust-macros'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b3963a4ec951130572fd5ed547a07bd55ecac667
[INFO] sha for GitHub repo Webd01/rust-macros: b3963a4ec951130572fd5ed547a07bd55ecac667
[INFO] validating manifest of Webd01/rust-macros 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 Webd01/rust-macros 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 Webd01/rust-macros
[INFO] finished frobbing Webd01/rust-macros
[INFO] frobbed toml for Webd01/rust-macros written to work/ex/clippy-test-run/sources/stable/gh/Webd01/rust-macros/Cargo.toml
[INFO] started frobbing Webd01/rust-macros
[INFO] finished frobbing Webd01/rust-macros
[INFO] frobbed toml for Webd01/rust-macros written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Webd01/rust-macros/Cargo.toml
[INFO] crate Webd01/rust-macros 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 Webd01/rust-macros against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Webd01/rust-macros:/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] f1974cb4ac579295ef444bf6d5ec2ed17deceb9c350780f9b102e658d3021ab8
[INFO] running `"docker" "start" "-a" "f1974cb4ac579295ef444bf6d5ec2ed17deceb9c350780f9b102e658d3021ab8"`
[INFO] [stderr]     Checking macros v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `2`
[INFO] [stderr]   --> src/main.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |     m_math!(1 * 2);
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] error: equal expressions as operands to `==`
[INFO] [stderr]   --> src/main.rs:50:37
[INFO] [stderr]    |
[INFO] [stderr] 50 |       ($expr1:tt is $expr2:expr) => { $expr1 == $expr2 };
[INFO] [stderr]    |  _____________________________________^
[INFO] [stderr] 51 | | }
[INFO] [stderr] 52 | |
[INFO] [stderr] 53 | | macro_rules! do_that {
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     println!("{}", cast!( (u32) 32.2));
[INFO] [stderr] 82 | |     println!("{}", does!(14 is 13 + 1));
[INFO] [stderr]    | |_____________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::eq_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#eq_op
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `macros`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `2`
[INFO] [stderr]   --> src/main.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |     m_math!(1 * 2);
[INFO] [stderr]    |             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] error: equal expressions as operands to `==`
[INFO] [stderr]   --> src/main.rs:50:37
[INFO] [stderr]    |
[INFO] [stderr] 50 |       ($expr1:tt is $expr2:expr) => { $expr1 == $expr2 };
[INFO] [stderr]    |  _____________________________________^
[INFO] [stderr] 51 | | }
[INFO] [stderr] 52 | |
[INFO] [stderr] 53 | | macro_rules! do_that {
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     println!("{}", cast!( (u32) 32.2));
[INFO] [stderr] 82 | |     println!("{}", does!(14 is 13 + 1));
[INFO] [stderr]    | |_____________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::eq_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#eq_op
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `macros`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f1974cb4ac579295ef444bf6d5ec2ed17deceb9c350780f9b102e658d3021ab8"`
[INFO] running `"docker" "rm" "-f" "f1974cb4ac579295ef444bf6d5ec2ed17deceb9c350780f9b102e658d3021ab8"`
[INFO] [stdout] f1974cb4ac579295ef444bf6d5ec2ed17deceb9c350780f9b102e658d3021ab8