[INFO] crate rustcap 0.1.2 is already in cache
[INFO] extracting crate rustcap 0.1.2 into work/ex/clippy-test-run/sources/stable/reg/rustcap/0.1.2
[INFO] extracting crate rustcap 0.1.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rustcap/0.1.2
[INFO] validating manifest of rustcap-0.1.2 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 rustcap-0.1.2 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 rustcap-0.1.2
[INFO] finished frobbing rustcap-0.1.2
[INFO] frobbed toml for rustcap-0.1.2 written to work/ex/clippy-test-run/sources/stable/reg/rustcap/0.1.2/Cargo.toml
[INFO] started frobbing rustcap-0.1.2
[INFO] finished frobbing rustcap-0.1.2
[INFO] frobbed toml for rustcap-0.1.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rustcap/0.1.2/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 rustcap-0.1.2 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/reg/rustcap/0.1.2:/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] 4badc7ea28cb7f7721e6d0835005828099c380d662103564af3fa44e0b810bcf
[INFO] running `"docker" "start" "-a" "4badc7ea28cb7f7721e6d0835005828099c380d662103564af3fa44e0b810bcf"`
[INFO] [stderr]    Compiling pcap-sys v0.1.3
[INFO] [stderr]     Checking rustcap v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/core.rs:345:9
[INFO] [stderr]     |
[INFO] [stderr] 345 |         return bpf_program;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `bpf_program`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tv_sec`
[INFO] [stderr]    --> src/core.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 249 |     tv_sec: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tv_usec`
[INFO] [stderr]    --> src/core.rs:250:5
[INFO] [stderr]     |
[INFO] [stderr] 250 |     tv_usec: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `caplen`
[INFO] [stderr]    --> src/core.rs:251:5
[INFO] [stderr]     |
[INFO] [stderr] 251 |     caplen: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `len`
[INFO] [stderr]    --> src/core.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     len: u32,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/core.rs:345:9
[INFO] [stderr]     |
[INFO] [stderr] 345 |         return bpf_program;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `bpf_program`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/core.rs:28:11
[INFO] [stderr]    |
[INFO] [stderr] 28 |     match addr.sa_family as i32 {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(addr.sa_family)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut pcap_sys::sockaddr` to a more-strictly-aligned pointer (`*mut libc::sockaddr_in`)
[INFO] [stderr]   --> src/core.rs:30:34
[INFO] [stderr]    |
[INFO] [stderr] 30 |             let addr = unsafe { *(addr as *mut ffi::sockaddr as *mut sockaddr_in) };
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::cast_ptr_alignment)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut pcap_sys::sockaddr` to a more-strictly-aligned pointer (`*mut libc::sockaddr_in6`)
[INFO] [stderr]   --> src/core.rs:39:34
[INFO] [stderr]    |
[INFO] [stderr] 39 |             let addr = unsafe { *(addr as *mut ffi::sockaddr as *mut sockaddr_in6) };
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rustcap`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: field is never used: `tv_sec`
[INFO] [stderr]    --> src/core.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 249 |     tv_sec: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tv_usec`
[INFO] [stderr]    --> src/core.rs:250:5
[INFO] [stderr]     |
[INFO] [stderr] 250 |     tv_usec: i64,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `caplen`
[INFO] [stderr]    --> src/core.rs:251:5
[INFO] [stderr]     |
[INFO] [stderr] 251 |     caplen: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `len`
[INFO] [stderr]    --> src/core.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     len: u32,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/core.rs:28:11
[INFO] [stderr]    |
[INFO] [stderr] 28 |     match addr.sa_family as i32 {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(addr.sa_family)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut pcap_sys::sockaddr` to a more-strictly-aligned pointer (`*mut libc::sockaddr_in`)
[INFO] [stderr]   --> src/core.rs:30:34
[INFO] [stderr]    |
[INFO] [stderr] 30 |             let addr = unsafe { *(addr as *mut ffi::sockaddr as *mut sockaddr_in) };
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::cast_ptr_alignment)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: casting from `*mut pcap_sys::sockaddr` to a more-strictly-aligned pointer (`*mut libc::sockaddr_in6`)
[INFO] [stderr]   --> src/core.rs:39:34
[INFO] [stderr]    |
[INFO] [stderr] 39 |             let addr = unsafe { *(addr as *mut ffi::sockaddr as *mut sockaddr_in6) };
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rustcap`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4badc7ea28cb7f7721e6d0835005828099c380d662103564af3fa44e0b810bcf"`
[INFO] running `"docker" "rm" "-f" "4badc7ea28cb7f7721e6d0835005828099c380d662103564af3fa44e0b810bcf"`
[INFO] [stdout] 4badc7ea28cb7f7721e6d0835005828099c380d662103564af3fa44e0b810bcf