[INFO] updating cached repository applied-cyber/wallball_proxy [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/applied-cyber/wallball_proxy [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/applied-cyber/wallball_proxy" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/applied-cyber/wallball_proxy"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/applied-cyber/wallball_proxy'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/applied-cyber/wallball_proxy" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/applied-cyber/wallball_proxy"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/applied-cyber/wallball_proxy'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7979278f86686fb36f733a4f82587813a0a905dc [INFO] sha for GitHub repo applied-cyber/wallball_proxy: 7979278f86686fb36f733a4f82587813a0a905dc [INFO] validating manifest of applied-cyber/wallball_proxy on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of applied-cyber/wallball_proxy on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing applied-cyber/wallball_proxy [INFO] finished frobbing applied-cyber/wallball_proxy [INFO] frobbed toml for applied-cyber/wallball_proxy written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/applied-cyber/wallball_proxy/Cargo.toml [INFO] started frobbing applied-cyber/wallball_proxy [INFO] finished frobbing applied-cyber/wallball_proxy [INFO] frobbed toml for applied-cyber/wallball_proxy written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/applied-cyber/wallball_proxy/Cargo.toml [INFO] crate applied-cyber/wallball_proxy already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking applied-cyber/wallball_proxy against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-6/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/applied-cyber/wallball_proxy:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 69778ec17bf73383a4e2088c21529281a13e33b7a37bbe705b7024f791b7ed98 [INFO] running `"docker" "start" "-a" "69778ec17bf73383a4e2088c21529281a13e33b7a37bbe705b7024f791b7ed98"` [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Checking pnet_sys v0.21.0 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Checking pnet_datalink v0.21.0 [INFO] [stderr] Compiling aho-corasick v0.6.5 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.21.0 [INFO] [stderr] Compiling pnet_packet v0.21.0 [INFO] [stderr] Checking pnet_transport v0.21.0 [INFO] [stderr] Checking pnet v0.21.0 [INFO] [stderr] Checking wallball_proxy v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `MutablePacket` [INFO] [stderr] --> src/frag.rs:5:28 [INFO] [stderr] | [INFO] [stderr] 5 | use pnet::packet::{Packet, MutablePacket}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `frag::ProxyFragmenter` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use frag::ProxyFragmenter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PacketSize` [INFO] [stderr] --> src/proxy_tx.rs:9:43 [INFO] [stderr] | [INFO] [stderr] 9 | use pnet::packet::{Packet, MutablePacket, PacketSize}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ip::IpNextHeaderProtocols` [INFO] [stderr] --> src/proxy_tx.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use pnet::packet::ip::IpNextHeaderProtocols; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::datalink` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use pnet::datalink; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DataLinkReceiver`, `DataLinkSender`, `NetworkInterface` [INFO] [stderr] --> src/main.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | use pnet::datalink::{NetworkInterface, EtherType, DataLinkSender, DataLinkReceiver, MacAddr}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::datalink::Channel::Ethernet` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use pnet::datalink::Channel::Ethernet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `MutablePacket`, `Packet` [INFO] [stderr] --> src/main.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | use pnet::packet::{Packet, MutablePacket}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EtherTypes`, `EthernetPacket`, `MutableEthernetPacket` [INFO] [stderr] --> src/main.rs:13:30 [INFO] [stderr] | [INFO] [stderr] 13 | use pnet::packet::ethernet::{EthernetPacket, MutableEthernetPacket, EtherTypes}; [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ip::IpNextHeaderProtocols` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use pnet::packet::ip::IpNextHeaderProtocols; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ipv4::MutableIpv4Packet` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use pnet::packet::ipv4::MutableIpv4Packet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TransportReceiver`, `TransportSender`, `transport_channel` [INFO] [stderr] --> src/main.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 16 | use pnet::transport::{transport_channel, TransportReceiver, TransportSender}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::transport::TransportChannelType` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use pnet::transport::TransportChannelType; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Layer3`, `Layer4` [INFO] [stderr] --> src/main.rs:18:45 [INFO] [stderr] | [INFO] [stderr] 18 | use pnet::transport::TransportChannelType::{Layer3, Layer4}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::transport::TransportProtocol::Ipv4` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use pnet::transport::TransportProtocol::Ipv4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `icmp_packet_iter`, `udp_packet_iter` [INFO] [stderr] --> src/main.rs:20:23 [INFO] [stderr] | [INFO] [stderr] 20 | use pnet::transport::{icmp_packet_iter, udp_packet_iter}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MutablePacket` [INFO] [stderr] --> src/frag.rs:5:28 [INFO] [stderr] | [INFO] [stderr] 5 | use pnet::packet::{Packet, MutablePacket}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `frag::ProxyFragmenter` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use frag::ProxyFragmenter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PacketSize` [INFO] [stderr] --> src/proxy_tx.rs:9:43 [INFO] [stderr] | [INFO] [stderr] 9 | use pnet::packet::{Packet, MutablePacket, PacketSize}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ip::IpNextHeaderProtocols` [INFO] [stderr] --> src/proxy_tx.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use pnet::packet::ip::IpNextHeaderProtocols; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::datalink` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use pnet::datalink; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DataLinkReceiver`, `DataLinkSender`, `NetworkInterface` [INFO] [stderr] --> src/main.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | use pnet::datalink::{NetworkInterface, EtherType, DataLinkSender, DataLinkReceiver, MacAddr}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::datalink::Channel::Ethernet` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use pnet::datalink::Channel::Ethernet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `MutablePacket`, `Packet` [INFO] [stderr] --> src/main.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | use pnet::packet::{Packet, MutablePacket}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EtherTypes`, `EthernetPacket`, `MutableEthernetPacket` [INFO] [stderr] --> src/main.rs:13:30 [INFO] [stderr] | [INFO] [stderr] 13 | use pnet::packet::ethernet::{EthernetPacket, MutableEthernetPacket, EtherTypes}; [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ip::IpNextHeaderProtocols` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use pnet::packet::ip::IpNextHeaderProtocols; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ipv4::MutableIpv4Packet` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use pnet::packet::ipv4::MutableIpv4Packet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TransportReceiver`, `TransportSender`, `transport_channel` [INFO] [stderr] --> src/main.rs:16:23 [INFO] [stderr] | [INFO] [stderr] 16 | use pnet::transport::{transport_channel, TransportReceiver, TransportSender}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::transport::TransportChannelType` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use pnet::transport::TransportChannelType; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Layer3`, `Layer4` [INFO] [stderr] --> src/main.rs:18:45 [INFO] [stderr] | [INFO] [stderr] 18 | use pnet::transport::TransportChannelType::{Layer3, Layer4}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::transport::TransportProtocol::Ipv4` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use pnet::transport::TransportProtocol::Ipv4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `icmp_packet_iter`, `udp_packet_iter` [INFO] [stderr] --> src/main.rs:20:23 [INFO] [stderr] | [INFO] [stderr] 20 | use pnet::transport::{icmp_packet_iter, udp_packet_iter}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet` [INFO] [stderr] --> src/frag.rs:23:24 [INFO] [stderr] | [INFO] [stderr] 23 | fn init(&mut self, packet: Box, size: usize) -> Result<(), &str> { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_packet` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/frag.rs:23:45 [INFO] [stderr] | [INFO] [stderr] 23 | fn init(&mut self, packet: Box, size: usize) -> Result<(), &str> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/proxy_tx.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | Err(e) => panic!("Error: Failed to establish transport channel."), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/proxy_tx.rs:84:25 [INFO] [stderr] | [INFO] [stderr] 84 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/proxy_tx.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | let offset = EthernetPacket::minimum_packet_size(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proxy_tx.rs:44:17 [INFO] [stderr] | [INFO] [stderr] 44 | let (_, mut in_iface_channel) = establish_datalink_channel(&in_iface); [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/proxy_tx.rs:45:14 [INFO] [stderr] | [INFO] [stderr] 45 | let (mut out_iface_channel, _) = establish_datalink_channel(&out_iface); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `packet` [INFO] [stderr] --> src/frag.rs:23:24 [INFO] [stderr] | [INFO] [stderr] 23 | fn init(&mut self, packet: Box, size: usize) -> Result<(), &str> { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_packet` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/frag.rs:23:45 [INFO] [stderr] | [INFO] [stderr] 23 | fn init(&mut self, packet: Box, size: usize) -> Result<(), &str> { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/proxy_tx.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | Err(e) => panic!("Error: Failed to establish transport channel."), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/proxy_tx.rs:84:25 [INFO] [stderr] | [INFO] [stderr] 84 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/proxy_tx.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | let offset = EthernetPacket::minimum_packet_size(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proxy_tx.rs:113:15 [INFO] [stderr] | [INFO] [stderr] 113 | &mut |mut new_packet| { [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/proxy_tx.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let mut payload = new_ethernet_packet.payload_mut(); [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/proxy_tx.rs:44:17 [INFO] [stderr] | [INFO] [stderr] 44 | let (_, mut in_iface_channel) = establish_datalink_channel(&in_iface); [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/proxy_tx.rs:45:14 [INFO] [stderr] | [INFO] [stderr] 45 | let (mut out_iface_channel, _) = establish_datalink_channel(&out_iface); [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/proxy_tx.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | Ok((tx, mut rx)) => (tx, rx), [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ProxyFragStruct` [INFO] [stderr] --> src/frag.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct ProxyFragStruct { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `in_iface` [INFO] [stderr] --> src/proxy_tx.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | in_iface: NetworkInterface, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `destination_ip` [INFO] [stderr] --> src/proxy_tx.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | destination_ip: Ipv4Addr, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_middlebox_ip` [INFO] [stderr] --> src/proxy_tx.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn set_middlebox_ip(&mut self, middlebox_ip: Ipv4Addr) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_destination_ip` [INFO] [stderr] --> src/proxy_tx.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn set_destination_ip(&mut self, destination_ip: Ipv4Addr) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `establish_transport_channel` [INFO] [stderr] --> src/proxy_tx.rs:140:1 [INFO] [stderr] | [INFO] [stderr] 140 | / fn establish_transport_channel(protocol: TransportChannelType, buf_size: usize) [INFO] [stderr] 141 | | -> (TransportSender, TransportReceiver) { [INFO] [stderr] 142 | | let transport_channel = transport_channel(buf_size, protocol); [INFO] [stderr] 143 | | match transport_channel { [INFO] [stderr] ... | [INFO] [stderr] 146 | | } [INFO] [stderr] 147 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `IPv4_ETHERTYPE` [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | const IPv4_ETHERTYPE: EtherType = 0x0800; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GATEWAY_MAC_ADDR` [INFO] [stderr] --> src/main.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | const GATEWAY_MAC_ADDR: MacAddr = MacAddr(0x0, 0x0, 0x0, 0x0, 0x0, 0x0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BUF_SIZE` [INFO] [stderr] --> src/main.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | const BUF_SIZE: usize = 1500; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ICMP_TYPE` [INFO] [stderr] --> src/main.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | const ICMP_TYPE: usize = 11; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `IPv4_ETHERTYPE` should have an upper case name [INFO] [stderr] --> src/main.rs:27:7 [INFO] [stderr] | [INFO] [stderr] 27 | const IPv4_ETHERTYPE: EtherType = 0x0800; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `IPV4_ETHERTYPE` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/proxy_tx.rs:113:15 [INFO] [stderr] | [INFO] [stderr] 113 | &mut |mut new_packet| { [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/proxy_tx.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let mut payload = new_ethernet_packet.payload_mut(); [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/proxy_tx.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | Ok((tx, mut rx)) => (tx, rx), [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ProxyFragStruct` [INFO] [stderr] --> src/frag.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct ProxyFragStruct { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `in_iface` [INFO] [stderr] --> src/proxy_tx.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | in_iface: NetworkInterface, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `destination_ip` [INFO] [stderr] --> src/proxy_tx.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | destination_ip: Ipv4Addr, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_middlebox_ip` [INFO] [stderr] --> src/proxy_tx.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn set_middlebox_ip(&mut self, middlebox_ip: Ipv4Addr) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_destination_ip` [INFO] [stderr] --> src/proxy_tx.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn set_destination_ip(&mut self, destination_ip: Ipv4Addr) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `establish_transport_channel` [INFO] [stderr] --> src/proxy_tx.rs:140:1 [INFO] [stderr] | [INFO] [stderr] 140 | / fn establish_transport_channel(protocol: TransportChannelType, buf_size: usize) [INFO] [stderr] 141 | | -> (TransportSender, TransportReceiver) { [INFO] [stderr] 142 | | let transport_channel = transport_channel(buf_size, protocol); [INFO] [stderr] 143 | | match transport_channel { [INFO] [stderr] ... | [INFO] [stderr] 146 | | } [INFO] [stderr] 147 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `IPv4_ETHERTYPE` [INFO] [stderr] --> src/main.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | const IPv4_ETHERTYPE: EtherType = 0x0800; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `GATEWAY_MAC_ADDR` [INFO] [stderr] --> src/main.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | const GATEWAY_MAC_ADDR: MacAddr = MacAddr(0x0, 0x0, 0x0, 0x0, 0x0, 0x0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BUF_SIZE` [INFO] [stderr] --> src/main.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | const BUF_SIZE: usize = 1500; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ICMP_TYPE` [INFO] [stderr] --> src/main.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | const ICMP_TYPE: usize = 11; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `IPv4_ETHERTYPE` should have an upper case name [INFO] [stderr] --> src/main.rs:27:7 [INFO] [stderr] | [INFO] [stderr] 27 | const IPv4_ETHERTYPE: EtherType = 0x0800; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `IPV4_ETHERTYPE` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.06s [INFO] running `"docker" "inspect" "69778ec17bf73383a4e2088c21529281a13e33b7a37bbe705b7024f791b7ed98"` [INFO] running `"docker" "rm" "-f" "69778ec17bf73383a4e2088c21529281a13e33b7a37bbe705b7024f791b7ed98"` [INFO] [stdout] 69778ec17bf73383a4e2088c21529281a13e33b7a37bbe705b7024f791b7ed98