[INFO] crate pnetlink 0.0.3 is already in cache
[INFO] extracting crate pnetlink 0.0.3 into work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/pnetlink/0.0.3
[INFO] extracting crate pnetlink 0.0.3 into work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/pnetlink/0.0.3
[INFO] validating manifest of pnetlink-0.0.3 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pnetlink-0.0.3 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pnetlink-0.0.3
[INFO] finished frobbing pnetlink-0.0.3
[INFO] frobbed toml for pnetlink-0.0.3 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/pnetlink/0.0.3/Cargo.toml
[INFO] started frobbing pnetlink-0.0.3
[INFO] finished frobbing pnetlink-0.0.3
[INFO] frobbed toml for pnetlink-0.0.3 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/pnetlink/0.0.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pnetlink-0.0.3 against master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039 for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-0/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/pnetlink/0.0.3:/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" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 534fce9bb94fe989340a06ca61f014b6c3488917e2a7acd7797d16cbfe485187
[INFO] running `"docker" "start" "-a" "534fce9bb94fe989340a06ca61f014b6c3488917e2a7acd7797d16cbfe485187"`
[INFO] [stderr]    Compiling pnetlink v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: variant `Inet_diag` should have a camel case name
[INFO] [stderr]   --> src/socket.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Inet_diag = 4,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to camel case: `InetDiag`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `IP6_fw` should have a camel case name
[INFO] [stderr]   --> src/socket.rs:40:2
[INFO] [stderr]    |
[INFO] [stderr] 40 |     IP6_fw = 13,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to camel case: `Ip6Fw`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc`
[INFO] [stderr]  --> src/packet/netlink.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use libc;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufRead`, `BufReader`
[INFO] [stderr]  --> src/packet/netlink.rs:5:20
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Read,BufRead,BufReader,Write};
[INFO] [stderr]   |                    ^^^^^^^ ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/packet/netlink.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromPacket`
[INFO] [stderr]  --> src/packet/netlink.rs:7:38
[INFO] [stderr]   |
[INFO] [stderr] 7 | use pnet::packet::{Packet,PacketSize,FromPacket};
[INFO] [stderr]   |                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RtAttrMtuPacket`
[INFO] [stderr]  --> src/packet/route/addr.rs:2:144
[INFO] [stderr]   |
[INFO] [stderr] 2 | use packet::route::{IfAddrCacheInfoPacket,MutableIfInfoPacket,IfAddrPacket,MutableIfAddrPacket,RtAttrIterator,RtAttrPacket,MutableRtAttrPacket,RtAttrMtuPacket};
[INFO] [stderr]   |                                                                                                                                                ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableNetlinkPacket`, `NetlinkErrorPacket`
[INFO] [stderr]  --> src/packet/route/addr.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use packet::netlink::{MutableNetlinkPacket,NetlinkPacket,NetlinkErrorPacket};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^^^               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `NetlinkProtocol`, `NetlinkSocket`
[INFO] [stderr]  --> src/packet/route/addr.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 | use socket::{NetlinkSocket,NetlinkProtocol};
[INFO] [stderr]   |              ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::PacketSize`
[INFO] [stderr]   --> src/packet/route/addr.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use pnet::packet::PacketSize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::util::MacAddr`
[INFO] [stderr]   --> src/packet/route/addr.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use pnet::util::MacAddr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc`
[INFO] [stderr]   --> src/packet/route/addr.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use libc;
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LittleEndian`
[INFO] [stderr]   --> src/packet/route/addr.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | use byteorder::{LittleEndian, BigEndian, ReadBytesExt};
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc`
[INFO] [stderr]  --> src/packet/route/neighbour.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use libc;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableRtAttrPacket`, `RtAttrMtuPacket`
[INFO] [stderr]   --> src/packet/route/neighbour.rs:11:35
[INFO] [stderr]    |
[INFO] [stderr] 11 |                     RtAttrPacket, MutableRtAttrPacket, RtAttrMtuPacket};
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableNetlinkPacket`, `NetlinkErrorPacket`
[INFO] [stderr]   --> src/packet/route/neighbour.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 | use packet::netlink::{MutableNetlinkPacket, NetlinkPacket, NetlinkErrorPacket};
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `NetlinkProtocol`, `NetlinkSocket`
[INFO] [stderr]   --> src/packet/route/neighbour.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 | use ::socket::{NetlinkSocket, NetlinkProtocol};
[INFO] [stderr]    |                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::MutablePacket`
[INFO] [stderr]   --> src/packet/route/neighbour.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use pnet::packet::MutablePacket;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::PacketSize`
[INFO] [stderr]   --> src/packet/route/neighbour.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use pnet::packet::PacketSize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LINK_NETNSID` should have a camel case name
[INFO] [stderr]   --> src/packet/route/neighbour.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     LINK_NETNSID = 10,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to camel case: `LinkNetnsid`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CStr`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |         use std::ffi::CStr;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NetlinkReader`
[INFO] [stderr]  --> src/packet/route/route.rs:6:43
[INFO] [stderr]   |
[INFO] [stderr] 6 | use packet::netlink::{NetlinkBufIterator, NetlinkReader, NetlinkRequestBuilder};
[INFO] [stderr]   |                                           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CStr`
[INFO] [stderr]    --> src/packet/route/route.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         use std::ffi::CStr;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableRtAttrPacket`, `MutableRtMsgPacket`, `RtAttrPacket`
[INFO] [stderr]  --> src/packet/route/rule.rs:2:35
[INFO] [stderr]   |
[INFO] [stderr] 2 | use packet::route::{FibRulePacket,MutableRtMsgPacket,MutableIfInfoPacket,RtAttrIterator,RtAttrPacket,MutableRtAttrPacket};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^^^^                                    ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `packet::route::link::Link`
[INFO] [stderr]  --> src/packet/route/rule.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use packet::route::link::Link;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableNetlinkPacket`, `NetlinkErrorPacket`
[INFO] [stderr]  --> src/packet/route/rule.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use packet::netlink::{MutableNetlinkPacket,NetlinkPacket,NetlinkErrorPacket};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^^^               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NetlinkReader`
[INFO] [stderr]  --> src/packet/route/rule.rs:6:42
[INFO] [stderr]   |
[INFO] [stderr] 6 | use packet::netlink::{NetlinkBufIterator,NetlinkReader,NetlinkRequestBuilder};
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `NetlinkProtocol`, `NetlinkSocket`
[INFO] [stderr]  --> src/packet/route/rule.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 | use socket::{NetlinkSocket,NetlinkProtocol};
[INFO] [stderr]   |              ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::MutablePacket`
[INFO] [stderr]  --> src/packet/route/rule.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use pnet::packet::MutablePacket;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::PacketSize`
[INFO] [stderr]   --> src/packet/route/rule.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use pnet::packet::PacketSize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::util::MacAddr`
[INFO] [stderr]   --> src/packet/route/rule.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use pnet::util::MacAddr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc`
[INFO] [stderr]   --> src/packet/route/rule.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use libc;
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::net::Ipv4Addr`
[INFO] [stderr]   --> src/packet/route/rule.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::net::Ipv4Addr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/packet/route/rule.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io::{Read,Cursor,self};
[INFO] [stderr]    |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BigEndian`
[INFO] [stderr]   --> src/packet/route/rule.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 | use byteorder::{LittleEndian, BigEndian, ReadBytesExt};
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CStr`
[INFO] [stderr]   --> src/packet/route/rule.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |         use std::ffi::CStr;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableNetlinkPacket`, `NetlinkPacket`
[INFO] [stderr]  --> src/packet/audit/mod.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use packet::netlink::{MutableNetlinkPacket,NetlinkPacket};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NetlinkBufIterator`
[INFO] [stderr]  --> src/packet/audit/mod.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use packet::netlink::{NetlinkBufIterator,NetlinkReader,NetlinkRequestBuilder};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `NetlinkProtocol`, `NetlinkSocket`
[INFO] [stderr]  --> src/packet/audit/mod.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::socket::{NetlinkSocket,NetlinkProtocol};
[INFO] [stderr]   |                ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::MutablePacket`
[INFO] [stderr]  --> src/packet/audit/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use pnet::packet::MutablePacket;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc`
[INFO] [stderr]  --> src/packet/audit/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use libc;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::PrimitiveValues`
[INFO] [stderr]  --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/audit/audit.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use pnet::packet::PrimitiveValues;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Future`
[INFO] [stderr]  --> src/tokio.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures::{Future, Poll, Async};
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/tokio.rs:7:76
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ::packet::netlink::{NetlinkPacket,MutableNetlinkPacket,NetlinkMsgFlags,self};
[INFO] [stderr]   |                                                                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IfInfoPacket`, `MutableIfInfoPacket`
[INFO] [stderr]  --> src/tokio.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 | use ::packet::route::{IfInfoPacket,MutableIfInfoPacket};
[INFO] [stderr]   |                       ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromPacket`
[INFO] [stderr]  --> src/tokio.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 | use pnet::packet::{Packet,PacketSize,FromPacket};
[INFO] [stderr]   |                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Inet_diag` should have a camel case name
[INFO] [stderr]   --> src/socket.rs:31:2
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Inet_diag = 4,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to camel case: `InetDiag`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `IP6_fw` should have a camel case name
[INFO] [stderr]   --> src/socket.rs:40:2
[INFO] [stderr]    |
[INFO] [stderr] 40 |     IP6_fw = 13,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to camel case: `Ip6Fw`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc`
[INFO] [stderr]  --> src/packet/netlink.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use libc;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufRead`, `BufReader`
[INFO] [stderr]  --> src/packet/netlink.rs:5:20
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Read,BufRead,BufReader,Write};
[INFO] [stderr]   |                    ^^^^^^^ ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/packet/netlink.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromPacket`
[INFO] [stderr]  --> src/packet/netlink.rs:7:38
[INFO] [stderr]   |
[INFO] [stderr] 7 | use pnet::packet::{Packet,PacketSize,FromPacket};
[INFO] [stderr]   |                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude`
[INFO] [stderr]   --> src/packet/netlink.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |     use std::io::prelude;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufRead`
[INFO] [stderr]   --> src/packet/netlink.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     use std::io::BufRead;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude`
[INFO] [stderr]   --> src/packet/netlink.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |     use std::io::prelude;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufRead`
[INFO] [stderr]   --> src/packet/netlink.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |     use std::io::BufRead;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/packet/netlink.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |     use std::io::Read;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]   --> src/packet/netlink.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     use std::fs::File;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::prelude`
[INFO] [stderr]   --> src/packet/netlink.rs:99:9
[INFO] [stderr]    |
[INFO] [stderr] 99 |     use std::io::prelude;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufReader`
[INFO] [stderr]    --> src/packet/netlink.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 |     use std::io::BufReader;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::BufRead`
[INFO] [stderr]    --> src/packet/netlink.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |     use std::io::BufRead;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]    --> src/packet/netlink.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |     use std::io::Read;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RtAttrMtuPacket`
[INFO] [stderr]  --> src/packet/route/addr.rs:2:144
[INFO] [stderr]   |
[INFO] [stderr] 2 | use packet::route::{IfAddrCacheInfoPacket,MutableIfInfoPacket,IfAddrPacket,MutableIfAddrPacket,RtAttrIterator,RtAttrPacket,MutableRtAttrPacket,RtAttrMtuPacket};
[INFO] [stderr]   |                                                                                                                                                ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableNetlinkPacket`, `NetlinkErrorPacket`
[INFO] [stderr]  --> src/packet/route/addr.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use packet::netlink::{MutableNetlinkPacket,NetlinkPacket,NetlinkErrorPacket};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^^^               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `NetlinkProtocol`, `NetlinkSocket`
[INFO] [stderr]  --> src/packet/route/addr.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 | use socket::{NetlinkSocket,NetlinkProtocol};
[INFO] [stderr]   |              ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::PacketSize`
[INFO] [stderr]   --> src/packet/route/addr.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use pnet::packet::PacketSize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::util::MacAddr`
[INFO] [stderr]   --> src/packet/route/addr.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use pnet::util::MacAddr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc`
[INFO] [stderr]   --> src/packet/route/addr.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use libc;
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LittleEndian`
[INFO] [stderr]   --> src/packet/route/addr.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | use byteorder::{LittleEndian, BigEndian, ReadBytesExt};
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc`
[INFO] [stderr]  --> src/packet/route/neighbour.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use libc;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableRtAttrPacket`, `RtAttrMtuPacket`
[INFO] [stderr]   --> src/packet/route/neighbour.rs:11:35
[INFO] [stderr]    |
[INFO] [stderr] 11 |                     RtAttrPacket, MutableRtAttrPacket, RtAttrMtuPacket};
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableNetlinkPacket`, `NetlinkErrorPacket`
[INFO] [stderr]   --> src/packet/route/neighbour.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 | use packet::netlink::{MutableNetlinkPacket, NetlinkPacket, NetlinkErrorPacket};
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `NetlinkProtocol`, `NetlinkSocket`
[INFO] [stderr]   --> src/packet/route/neighbour.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 | use ::socket::{NetlinkSocket, NetlinkProtocol};
[INFO] [stderr]    |                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::MutablePacket`
[INFO] [stderr]   --> src/packet/route/neighbour.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use pnet::packet::MutablePacket;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::PacketSize`
[INFO] [stderr]   --> src/packet/route/neighbour.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use pnet::packet::PacketSize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `LINK_NETNSID` should have a camel case name
[INFO] [stderr]   --> src/packet/route/neighbour.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     LINK_NETNSID = 10,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to camel case: `LinkNetnsid`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CStr`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |         use std::ffi::CStr;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Link`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:487:37
[INFO] [stderr]     |
[INFO] [stderr] 487 |         use ::packet::route::link::{Link, Links};
[INFO] [stderr]     |                                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NetlinkReader`
[INFO] [stderr]  --> src/packet/route/route.rs:6:43
[INFO] [stderr]   |
[INFO] [stderr] 6 | use packet::netlink::{NetlinkBufIterator, NetlinkReader, NetlinkRequestBuilder};
[INFO] [stderr]   |                                           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CStr`
[INFO] [stderr]    --> src/packet/route/route.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         use std::ffi::CStr;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableRtAttrPacket`, `MutableRtMsgPacket`, `RtAttrPacket`
[INFO] [stderr]  --> src/packet/route/rule.rs:2:35
[INFO] [stderr]   |
[INFO] [stderr] 2 | use packet::route::{FibRulePacket,MutableRtMsgPacket,MutableIfInfoPacket,RtAttrIterator,RtAttrPacket,MutableRtAttrPacket};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^^^^                                    ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `packet::route::link::Link`
[INFO] [stderr]  --> src/packet/route/rule.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use packet::route::link::Link;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableNetlinkPacket`, `NetlinkErrorPacket`
[INFO] [stderr]  --> src/packet/route/rule.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use packet::netlink::{MutableNetlinkPacket,NetlinkPacket,NetlinkErrorPacket};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^^^               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NetlinkReader`
[INFO] [stderr]  --> src/packet/route/rule.rs:6:42
[INFO] [stderr]   |
[INFO] [stderr] 6 | use packet::netlink::{NetlinkBufIterator,NetlinkReader,NetlinkRequestBuilder};
[INFO] [stderr]   |                                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `NetlinkProtocol`, `NetlinkSocket`
[INFO] [stderr]  --> src/packet/route/rule.rs:7:14
[INFO] [stderr]   |
[INFO] [stderr] 7 | use socket::{NetlinkSocket,NetlinkProtocol};
[INFO] [stderr]   |              ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::MutablePacket`
[INFO] [stderr]  --> src/packet/route/rule.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use pnet::packet::MutablePacket;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::PacketSize`
[INFO] [stderr]   --> src/packet/route/rule.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use pnet::packet::PacketSize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::util::MacAddr`
[INFO] [stderr]   --> src/packet/route/rule.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use pnet::util::MacAddr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc`
[INFO] [stderr]   --> src/packet/route/rule.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use libc;
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::net::Ipv4Addr`
[INFO] [stderr]   --> src/packet/route/rule.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::net::Ipv4Addr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/packet/route/rule.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io::{Read,Cursor,self};
[INFO] [stderr]    |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BigEndian`
[INFO] [stderr]   --> src/packet/route/rule.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 | use byteorder::{LittleEndian, BigEndian, ReadBytesExt};
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::CStr`
[INFO] [stderr]   --> src/packet/route/rule.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |         use std::ffi::CStr;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MutableNetlinkPacket`, `NetlinkPacket`
[INFO] [stderr]  --> src/packet/audit/mod.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use packet::netlink::{MutableNetlinkPacket,NetlinkPacket};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NetlinkBufIterator`
[INFO] [stderr]  --> src/packet/audit/mod.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use packet::netlink::{NetlinkBufIterator,NetlinkReader,NetlinkRequestBuilder};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `NetlinkProtocol`, `NetlinkSocket`
[INFO] [stderr]  --> src/packet/audit/mod.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::socket::{NetlinkSocket,NetlinkProtocol};
[INFO] [stderr]   |                ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::MutablePacket`
[INFO] [stderr]  --> src/packet/audit/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use pnet::packet::MutablePacket;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc`
[INFO] [stderr]  --> src/packet/audit/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use libc;
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::PrimitiveValues`
[INFO] [stderr]  --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/audit/audit.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use pnet::packet::PrimitiveValues;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/tokio.rs:7:76
[INFO] [stderr]   |
[INFO] [stderr] 7 | use ::packet::netlink::{NetlinkPacket,MutableNetlinkPacket,NetlinkMsgFlags,self};
[INFO] [stderr]   |                                                                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IfInfoPacket`
[INFO] [stderr]  --> src/tokio.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 | use ::packet::route::{IfInfoPacket,MutableIfInfoPacket};
[INFO] [stderr]   |                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromPacket`
[INFO] [stderr]  --> src/tokio.rs:9:38
[INFO] [stderr]   |
[INFO] [stderr] 9 | use pnet::packet::{Packet,PacketSize,FromPacket};
[INFO] [stderr]   |                                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]    --> src/tokio.rs:170:18
[INFO] [stderr]     |
[INFO] [stderr] 170 |     let framed = tokio_io::AsyncRead::framed(sock, NetlinkCodec {});
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/tokio.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         buf.truncate(write_at);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BytesMut::drain_to': use split_to instead
[INFO] [stderr]    --> src/tokio.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         buf.drain_to(len as usize);
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/tokio.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         buf.truncate(write_at);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BytesMut::drain_to': use split_to instead
[INFO] [stderr]    --> src/tokio.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |         buf.drain_to(len as usize);
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Event::kind': use Event::readiness()
[INFO] [stderr]    --> src/tokio.rs:228:30
[INFO] [stderr]     |
[INFO] [stderr] 228 |                     if event.kind() == Ready::writable() {
[INFO] [stderr]     |                              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Event::kind': use Event::readiness()
[INFO] [stderr]    --> src/tokio.rs:236:30
[INFO] [stderr]     |
[INFO] [stderr] 236 |                     if event.kind() & Ready::readable() == Ready::readable() {
[INFO] [stderr]     |                              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/packet/netlink.rs:5:38
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Read,BufRead,BufReader,Write};
[INFO] [stderr]   |                                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::PacketSize`
[INFO] [stderr]  --> src/packet/audit/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use pnet::packet::PacketSize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/packet/netlink.rs:5:38
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Read,BufRead,BufReader,Write};
[INFO] [stderr]   |                                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pnet::packet::PacketSize`
[INFO] [stderr]  --> src/packet/audit/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use pnet::packet::PacketSize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Future`
[INFO] [stderr]  --> src/tokio.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures::{Future, Poll, Async};
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/socket.rs:174:48
[INFO] [stderr]     |
[INFO] [stderr] 174 |     pub fn getsockopt(&mut self, option: SockOpt, val: bool) -> Result<u32> {
[INFO] [stderr]     |                                                   ^^^ help: consider using `_val` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]    --> src/packet/route/addr.rs:182:17
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let mut buf = vec![0; MutableIfAddrPacket::minimum_packet_size()];
[INFO] [stderr]     |                 ^^^ help: consider using `_buf` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]    --> src/packet/route/link.rs:244:17
[INFO] [stderr]     |
[INFO] [stderr] 244 |             let buf = vec![0; MutableIfInfoPacket::minimum_packet_size()];
[INFO] [stderr]     |                 ^^^ help: consider using `_buf` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]    --> src/tokio.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |     let s = l.run(f);
[INFO] [stderr]     |         ^ help: consider using `_s` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val`
[INFO] [stderr]    --> src/socket.rs:174:48
[INFO] [stderr]     |
[INFO] [stderr] 174 |     pub fn getsockopt(&mut self, option: SockOpt, val: bool) -> Result<u32> {
[INFO] [stderr]     |                                                   ^^^ help: consider using `_val` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]    --> src/packet/route/addr.rs:182:17
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let mut buf = vec![0; MutableIfAddrPacket::minimum_packet_size()];
[INFO] [stderr]     |                 ^^^ help: consider using `_buf` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]    --> src/packet/route/link.rs:244:17
[INFO] [stderr]     |
[INFO] [stderr] 244 |             let buf = vec![0; MutableIfInfoPacket::minimum_packet_size()];
[INFO] [stderr]     |                 ^^^ help: consider using `_buf` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet/route/addr.rs:182:13
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let mut buf = vec![0; MutableIfAddrPacket::minimum_packet_size()];
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet/route/addr.rs:182:13
[INFO] [stderr]     |
[INFO] [stderr] 182 |         let mut buf = vec![0; MutableIfAddrPacket::minimum_packet_size()];
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet/route/addr.rs:394:13
[INFO] [stderr]     |
[INFO] [stderr] 394 |         let mut reply = conn.send(req);
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet/route/addr.rs:394:13
[INFO] [stderr]     |
[INFO] [stderr] 394 |         let mut reply = conn.send(req);
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet/route/neighbour.rs:171:29
[INFO] [stderr]     |
[INFO] [stderr] 171 |         self.with_rta_iter(|mut iter| {
[INFO] [stderr]     |                             ----^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet/route/neighbour.rs:423:13
[INFO] [stderr]     |
[INFO] [stderr] 423 |         let mut data = vec![0; len];
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet/route/route.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let mut reply = conn.send(req);
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet/route/neighbour.rs:171:29
[INFO] [stderr]     |
[INFO] [stderr] 171 |         self.with_rta_iter(|mut iter| {
[INFO] [stderr]     |                             ----^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet/route/rule.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut reply = conn.send(req);
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/packet/route/neighbour.rs:423:13
[INFO] [stderr]     |
[INFO] [stderr] 423 |         let mut data = vec![0; len];
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet/route/route.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let mut reply = conn.send(req);
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/packet/route/rule.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut reply = conn.send(req);
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_links_iter`
[INFO] [stderr]    --> src/packet/route/link.rs:438:5
[INFO] [stderr]     |
[INFO] [stderr] 438 |     fn get_links_iter<R: Read>(r: NetlinkBufIterator<R>) -> LinksIterator<R> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_neighbours_iter`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:385:5
[INFO] [stderr]     |
[INFO] [stderr] 385 |     fn get_neighbours_iter<R: Read>(r: NetlinkBufIterator<R>) -> NeighboursIterator<R> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_family`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:427:5
[INFO] [stderr]     |
[INFO] [stderr] 427 |     pub fn set_family(mut self, family: u8) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_state`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:443:5
[INFO] [stderr]     |
[INFO] [stderr] 443 |     pub fn set_state(mut self, state: NeighbourState) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_flags`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:451:5
[INFO] [stderr]     |
[INFO] [stderr] 451 |     pub fn set_flags(mut self, flags: NeighbourFlags) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_type`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:459:5
[INFO] [stderr]     |
[INFO] [stderr] 459 |     pub fn set_type(mut self, type_: u8) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `RtmType`
[INFO] [stderr]   --> src/packet/route/route.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | enum RtmType {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/addr.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 |         self.write(req.packet());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/link.rs:583:9
[INFO] [stderr]     |
[INFO] [stderr] 583 |         conn.delete_link(link);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/link.rs:611:9
[INFO] [stderr]     |
[INFO] [stderr] 611 |         conn.delete_link(link);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 | /         write!(f,
[INFO] [stderr] 165 | |                "{:?}: {:?}, {:?}, {:?}, {:?}",
[INFO] [stderr] 166 | |                family,
[INFO] [stderr] 167 | |                self.get_ifindex(),
[INFO] [stderr] 168 | |                self.get_state(),
[INFO] [stderr] 169 | |                self.get_flags(),
[INFO] [stderr] 170 | |                self.get_type());
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:182:25
[INFO] [stderr]     |
[INFO] [stderr] 182 |                         write!(f, " lladdr: {:?}", mac_addr);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:185:25
[INFO] [stderr]     |
[INFO] [stderr] 185 |                         write!(f, " vlan id: {:?}", rta.payload());
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:192:33
[INFO] [stderr]     |
[INFO] [stderr] 192 |                                 write!(f, " {:?}", addr);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:195:33
[INFO] [stderr]     |
[INFO] [stderr] 195 |                                 write!(f, "unknown address length {:?}", l);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:200:25
[INFO] [stderr]     |
[INFO] [stderr] 200 |                         write!(f, " unknown attribute {:?}", rta);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u8
[INFO] [stderr]   --> src/packet/route/route.rs:48:24
[INFO] [stderr]    |
[INFO] [stderr] 48 |         const NOTIFY = 0x100;
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(overflowing_literals)] on by default
[INFO] [stderr]    = note: the literal `0x100` (decimal `256`) does not fit into an `u8` and will become `0u8`
[INFO] [stderr]    = help: consider using `u16` instead
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u8
[INFO] [stderr]   --> src/packet/route/route.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |         const CLONED = 0x200;
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0x200` (decimal `512`) does not fit into an `u8` and will become `0u8`
[INFO] [stderr]    = help: consider using `u16` instead
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u8
[INFO] [stderr]   --> src/packet/route/route.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 |         const EQUALIZE = 0x400;
[INFO] [stderr]    |                          ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0x400` (decimal `1024`) does not fit into an `u8` and will become `0u8`
[INFO] [stderr]    = help: consider using `u16` instead
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u8
[INFO] [stderr]   --> src/packet/route/route.rs:51:24
[INFO] [stderr]    |
[INFO] [stderr] 51 |         const PREFIX = 0x800;
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0x800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
[INFO] [stderr]    = help: consider using `u16` instead
[INFO] [stderr] 
[INFO] [stderr] warning: method `get__pad` should have a snake case name
[INFO] [stderr]   --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:97:12
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn get__pad(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^^ help: convert the identifier to snake case: `get_pad`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get__pad` should have a snake case name
[INFO] [stderr]    --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:232:12
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn get__pad(&self) -> u8 {
[INFO] [stderr]     |            ^^^^^^^^ help: convert the identifier to snake case: `get_pad`
[INFO] [stderr] 
[INFO] [stderr] warning: method `set__pad` should have a snake case name
[INFO] [stderr]    --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:312:12
[INFO] [stderr]     |
[INFO] [stderr] 312 |     pub fn set__pad(&mut self, val: u8) {
[INFO] [stderr]     |            ^^^^^^^^ help: convert the identifier to snake case: `set_pad`
[INFO] [stderr] 
[INFO] [stderr] warning: method `get__padding` should have a snake case name
[INFO] [stderr]     --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:2168:12
[INFO] [stderr]      |
[INFO] [stderr] 2168 |     pub fn get__padding(&self) -> u8 {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_padding`
[INFO] [stderr] 
[INFO] [stderr] warning: method `get__padding` should have a snake case name
[INFO] [stderr]     --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:2316:12
[INFO] [stderr]      |
[INFO] [stderr] 2316 |     pub fn get__padding(&self) -> u8 {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_padding`
[INFO] [stderr] 
[INFO] [stderr] warning: method `set__padding` should have a snake case name
[INFO] [stderr]     --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:2409:12
[INFO] [stderr]      |
[INFO] [stderr] 2409 |     pub fn set__padding(&mut self, val: u8) {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `set_padding`
[INFO] [stderr] 
[INFO] [stderr] warning: method `set__payload` should have a snake case name
[INFO] [stderr]     --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:4320:12
[INFO] [stderr]      |
[INFO] [stderr] 4320 |     pub fn set__payload(&mut self, vals: &[u8]) {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `set_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: method `set__zero` should have a snake case name
[INFO] [stderr]    --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/audit/audit.rs:533:12
[INFO] [stderr]     |
[INFO] [stderr] 533 |     pub fn set__zero(&mut self, vals: &[u8]) {
[INFO] [stderr]     |            ^^^^^^^^^ help: convert the identifier to snake case: `set_zero`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dump_addr`
[INFO] [stderr]    --> src/packet/route/addr.rs:332:5
[INFO] [stderr]     |
[INFO] [stderr] 332 |     fn dump_addr(msg: NetlinkPacket) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_links_iter`
[INFO] [stderr]    --> src/packet/route/link.rs:438:5
[INFO] [stderr]     |
[INFO] [stderr] 438 |     fn get_links_iter<R: Read>(r: NetlinkBufIterator<R>) -> LinksIterator<R> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_neighbours_iter`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:385:5
[INFO] [stderr]     |
[INFO] [stderr] 385 |     fn get_neighbours_iter<R: Read>(r: NetlinkBufIterator<R>) -> NeighboursIterator<R> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dump_neighbour`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:389:5
[INFO] [stderr]     |
[INFO] [stderr] 389 |     fn dump_neighbour(msg: NetlinkPacket) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_family`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:427:5
[INFO] [stderr]     |
[INFO] [stderr] 427 |     pub fn set_family(mut self, family: u8) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_state`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:443:5
[INFO] [stderr]     |
[INFO] [stderr] 443 |     pub fn set_state(mut self, state: NeighbourState) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_flags`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:451:5
[INFO] [stderr]     |
[INFO] [stderr] 451 |     pub fn set_flags(mut self, flags: NeighbourFlags) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_type`
[INFO] [stderr]    --> src/packet/route/neighbour.rs:459:5
[INFO] [stderr]     |
[INFO] [stderr] 459 |     pub fn set_type(mut self, type_: u8) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `RtmType`
[INFO] [stderr]   --> src/packet/route/route.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | enum RtmType {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dump_route`
[INFO] [stderr]   --> src/packet/route/route.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn dump_route(msg: NetlinkPacket) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dump_rule`
[INFO] [stderr]   --> src/packet/route/rule.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn dump_rule(msg: NetlinkPacket) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/addr.rs:211:9
[INFO] [stderr]     |
[INFO] [stderr] 211 |         self.write(req.packet());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 | /         write!(f,
[INFO] [stderr] 165 | |                "{:?}: {:?}, {:?}, {:?}, {:?}",
[INFO] [stderr] 166 | |                family,
[INFO] [stderr] 167 | |                self.get_ifindex(),
[INFO] [stderr] 168 | |                self.get_state(),
[INFO] [stderr] 169 | |                self.get_flags(),
[INFO] [stderr] 170 | |                self.get_type());
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:182:25
[INFO] [stderr]     |
[INFO] [stderr] 182 |                         write!(f, " lladdr: {:?}", mac_addr);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:185:25
[INFO] [stderr]     |
[INFO] [stderr] 185 |                         write!(f, " vlan id: {:?}", rta.payload());
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:192:33
[INFO] [stderr]     |
[INFO] [stderr] 192 |                                 write!(f, " {:?}", addr);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:195:33
[INFO] [stderr]     |
[INFO] [stderr] 195 |                                 write!(f, "unknown address length {:?}", l);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/packet/route/neighbour.rs:200:25
[INFO] [stderr]     |
[INFO] [stderr] 200 |                         write!(f, " unknown attribute {:?}", rta);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u8
[INFO] [stderr]   --> src/packet/route/route.rs:48:24
[INFO] [stderr]    |
[INFO] [stderr] 48 |         const NOTIFY = 0x100;
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(overflowing_literals)] on by default
[INFO] [stderr]    = note: the literal `0x100` (decimal `256`) does not fit into an `u8` and will become `0u8`
[INFO] [stderr]    = help: consider using `u16` instead
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u8
[INFO] [stderr]   --> src/packet/route/route.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |         const CLONED = 0x200;
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0x200` (decimal `512`) does not fit into an `u8` and will become `0u8`
[INFO] [stderr]    = help: consider using `u16` instead
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u8
[INFO] [stderr]   --> src/packet/route/route.rs:50:26
[INFO] [stderr]    |
[INFO] [stderr] 50 |         const EQUALIZE = 0x400;
[INFO] [stderr]    |                          ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0x400` (decimal `1024`) does not fit into an `u8` and will become `0u8`
[INFO] [stderr]    = help: consider using `u16` instead
[INFO] [stderr] 
[INFO] [stderr] warning: literal out of range for u8
[INFO] [stderr]   --> src/packet/route/route.rs:51:24
[INFO] [stderr]    |
[INFO] [stderr] 51 |         const PREFIX = 0x800;
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the literal `0x800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
[INFO] [stderr]    = help: consider using `u16` instead
[INFO] [stderr] 
[INFO] [stderr] warning: method `get__pad` should have a snake case name
[INFO] [stderr]   --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:97:12
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn get__pad(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^^ help: convert the identifier to snake case: `get_pad`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get__pad` should have a snake case name
[INFO] [stderr]    --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:232:12
[INFO] [stderr]     |
[INFO] [stderr] 232 |     pub fn get__pad(&self) -> u8 {
[INFO] [stderr]     |            ^^^^^^^^ help: convert the identifier to snake case: `get_pad`
[INFO] [stderr] 
[INFO] [stderr] warning: method `set__pad` should have a snake case name
[INFO] [stderr]    --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:312:12
[INFO] [stderr]     |
[INFO] [stderr] 312 |     pub fn set__pad(&mut self, val: u8) {
[INFO] [stderr]     |            ^^^^^^^^ help: convert the identifier to snake case: `set_pad`
[INFO] [stderr] 
[INFO] [stderr] warning: method `get__padding` should have a snake case name
[INFO] [stderr]     --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:2168:12
[INFO] [stderr]      |
[INFO] [stderr] 2168 |     pub fn get__padding(&self) -> u8 {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_padding`
[INFO] [stderr] 
[INFO] [stderr] warning: method `get__padding` should have a snake case name
[INFO] [stderr]     --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:2316:12
[INFO] [stderr]      |
[INFO] [stderr] 2316 |     pub fn get__padding(&self) -> u8 {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `get_padding`
[INFO] [stderr] 
[INFO] [stderr] warning: method `set__padding` should have a snake case name
[INFO] [stderr]     --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:2409:12
[INFO] [stderr]      |
[INFO] [stderr] 2409 |     pub fn set__padding(&mut self, val: u8) {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `set_padding`
[INFO] [stderr] 
[INFO] [stderr] warning: method `set__payload` should have a snake case name
[INFO] [stderr]     --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/route/route.rs:4320:12
[INFO] [stderr]      |
[INFO] [stderr] 4320 |     pub fn set__payload(&mut self, vals: &[u8]) {
[INFO] [stderr]      |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `set_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: method `set__zero` should have a snake case name
[INFO] [stderr]    --> /opt/crater/target/debug/build/pnetlink-8dd086cf97aec4e1/out/audit/audit.rs:533:12
[INFO] [stderr]     |
[INFO] [stderr] 533 |     pub fn set__zero(&mut self, vals: &[u8]) {
[INFO] [stderr]     |            ^^^^^^^^^ help: convert the identifier to snake case: `set_zero`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Link`
[INFO] [stderr]  --> examples/ip_neigh.rs:6:44
[INFO] [stderr]   |
[INFO] [stderr] 6 | use pnetlink::packet::route::link::{Links, Link};
[INFO] [stderr]   |                                            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Neighbour`
[INFO] [stderr]  --> examples/ip_neigh.rs:7:42
[INFO] [stderr]   |
[INFO] [stderr] 7 | use pnetlink::packet::route::neighbour::{Neighbour, Neighbours, NeighbourState};
[INFO] [stderr]   |                                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.30s
[INFO] running `"docker" "inspect" "534fce9bb94fe989340a06ca61f014b6c3488917e2a7acd7797d16cbfe485187"`
[INFO] running `"docker" "rm" "-f" "534fce9bb94fe989340a06ca61f014b6c3488917e2a7acd7797d16cbfe485187"`
[INFO] [stdout] 534fce9bb94fe989340a06ca61f014b6c3488917e2a7acd7797d16cbfe485187