[INFO] updating cached repository galileo-project/sas
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/galileo-project/sas
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/galileo-project/sas" "work/ex/clippy-test-run/sources/stable/gh/galileo-project/sas"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/galileo-project/sas'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/galileo-project/sas" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/galileo-project/sas"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/galileo-project/sas'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 88a19ac01b12c1ff73b18654bc52c17dba568ebd
[INFO] sha for GitHub repo galileo-project/sas: 88a19ac01b12c1ff73b18654bc52c17dba568ebd
[INFO] validating manifest of galileo-project/sas 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 galileo-project/sas 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 galileo-project/sas
[INFO] finished frobbing galileo-project/sas
[INFO] frobbed toml for galileo-project/sas written to work/ex/clippy-test-run/sources/stable/gh/galileo-project/sas/Cargo.toml
[INFO] started frobbing galileo-project/sas
[INFO] finished frobbing galileo-project/sas
[INFO] frobbed toml for galileo-project/sas written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/galileo-project/sas/Cargo.toml
[INFO] crate galileo-project/sas 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 galileo-project/sas against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/galileo-project/sas:/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] 481670d842e7e7a67ec6c00b814b99d7ff0429a66d17b45977c9fe0529891da5
[INFO] running `"docker" "start" "-a" "481670d842e7e7a67ec6c00b814b99d7ff0429a66d17b45977c9fe0529891da5"`
[INFO] [stderr]     Checking sas v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/server.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{Write, Read};
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/state.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/server.rs:40:14
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn start(args: &mut Args) {
[INFO] [stderr]    |              ^^^^ help: consider using `_args` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wcount`
[INFO] [stderr]   --> src/client.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |             let wcount = st.write(&msg.as_bytes()).unwrap();
[INFO] [stderr]    |                 ^^^^^^ help: consider using `_wcount` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Success`
[INFO] [stderr]  --> src/state.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Success,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unknown`
[INFO] [stderr]  --> src/state.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Unknown,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `signal_to_string`
[INFO] [stderr]   --> src/signal/parser.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn signal_to_string(signal: Signal) -> Option<String> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/server.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{Write, Read};
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
[INFO] [stderr]   --> src/client.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 |     if args.len() <= 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::absurd_extreme_comparisons)] on by default
[INFO] [stderr]    = help: because 0 is the minimum value for this type, the case where the two sides are not equal never occurs, consider using args.len() == 0 instead
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `sas`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/state.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::Write;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/server.rs:40:14
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn start(args: &mut Args) {
[INFO] [stderr]    |              ^^^^ help: consider using `_args` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `wcount`
[INFO] [stderr]   --> src/client.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |             let wcount = st.write(&msg.as_bytes()).unwrap();
[INFO] [stderr]    |                 ^^^^^^ help: consider using `_wcount` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Success`
[INFO] [stderr]  --> src/state.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Success,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Unknown`
[INFO] [stderr]  --> src/state.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Unknown,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `signal_to_string`
[INFO] [stderr]   --> src/signal/parser.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn signal_to_string(signal: Signal) -> Option<String> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: this comparison involving the minimum or maximum element for this type contains a case that is always true or always false
[INFO] [stderr]   --> src/client.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 |     if args.len() <= 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::absurd_extreme_comparisons)] on by default
[INFO] [stderr]    = help: because 0 is the minimum value for this type, the case where the two sides are not equal never occurs, consider using args.len() == 0 instead
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `sas`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "481670d842e7e7a67ec6c00b814b99d7ff0429a66d17b45977c9fe0529891da5"`
[INFO] running `"docker" "rm" "-f" "481670d842e7e7a67ec6c00b814b99d7ff0429a66d17b45977c9fe0529891da5"`
[INFO] [stdout] 481670d842e7e7a67ec6c00b814b99d7ff0429a66d17b45977c9fe0529891da5