[INFO] crate sendpacket 0.1.1 is already in cache [INFO] extracting crate sendpacket 0.1.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/sendpacket/0.1.1 [INFO] extracting crate sendpacket 0.1.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/sendpacket/0.1.1 [INFO] validating manifest of sendpacket-0.1.1 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sendpacket-0.1.1 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sendpacket-0.1.1 [INFO] finished frobbing sendpacket-0.1.1 [INFO] frobbed toml for sendpacket-0.1.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/sendpacket/0.1.1/Cargo.toml [INFO] started frobbing sendpacket-0.1.1 [INFO] finished frobbing sendpacket-0.1.1 [INFO] frobbed toml for sendpacket-0.1.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/sendpacket/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing sendpacket-0.1.1 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/sendpacket/0.1.1:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 4b849fe2676e0028b822fd5a55452dbc12d062c2e6ba747ce7c5aa34b3c74e37 [INFO] running `"docker" "start" "-a" "4b849fe2676e0028b822fd5a55452dbc12d062c2e6ba747ce7c5aa34b3c74e37"` [INFO] [stderr] Compiling pnet_sys v0.20.0 [INFO] [stderr] Compiling derive-new v0.5.6 [INFO] [stderr] Compiling pnet_datalink v0.20.0 [INFO] [stderr] Compiling sendpacket v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ipnetwork::IpNetwork` [INFO] [stderr] --> src/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use ipnetwork::IpNetwork; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `MutablePacket` [INFO] [stderr] --> src/lib.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | use pnet::packet::{MutablePacket, Packet}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ArpHardwareTypes`, `ArpOperation`, `ArpOperations` [INFO] [stderr] --> src/lib.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | use pnet::packet::arp::{ArpHardwareTypes, ArpOperation, ArpOperations}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lib.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | use pnet::packet::ip::{self, IpNextHeaderProtocol, IpNextHeaderProtocols}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ipv4_checksum` [INFO] [stderr] --> src/lib.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | use pnet::packet::udp::{ipv4_checksum, MutableUdpPacket}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ether` [INFO] [stderr] --> src/lib.rs:517:9 [INFO] [stderr] | [INFO] [stderr] 517 | use Ether; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ip` [INFO] [stderr] --> src/lib.rs:518:9 [INFO] [stderr] | [INFO] [stderr] 518 | use Ip; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mac` [INFO] [stderr] --> src/lib.rs:519:9 [INFO] [stderr] | [INFO] [stderr] 519 | use Mac; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Tcp` [INFO] [stderr] --> src/lib.rs:520:9 [INFO] [stderr] | [INFO] [stderr] 520 | use Tcp; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:353:9 [INFO] [stderr] | [INFO] [stderr] 353 | self.l3.build_header(&l3_over_tcp_packet, IpNextHeaderProtocols::Tcp) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `DataLinkReceiver` [INFO] [stderr] --> src/lib.rs:10:58 [INFO] [stderr] | [INFO] [stderr] 10 | use pnet::datalink::{Channel, NetworkInterface, MacAddr, DataLinkReceiver, DataLinkSender}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DataLinkSender` [INFO] [stderr] --> src/lib.rs:10:76 [INFO] [stderr] | [INFO] [stderr] 10 | use pnet::datalink::{Channel, NetworkInterface, MacAddr, DataLinkReceiver, DataLinkSender}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload` [INFO] [stderr] --> src/lib.rs:244:28 [INFO] [stderr] | [INFO] [stderr] 244 | fn build_header(&self, payload: &[u8], ether_type: EtherType) -> Vec { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_payload` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l3_over_tcp_packet` [INFO] [stderr] --> src/lib.rs:350:13 [INFO] [stderr] | [INFO] [stderr] 350 | let l3_over_tcp_packet: Vec = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_l3_over_tcp_packet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload` [INFO] [stderr] --> src/lib.rs:349:28 [INFO] [stderr] | [INFO] [stderr] 349 | fn build_header(&self, payload: &[u8], _extra: ()) -> Vec { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_payload` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l3_over_udp_packet` [INFO] [stderr] --> src/lib.rs:360:13 [INFO] [stderr] | [INFO] [stderr] 360 | let l3_over_udp_packet: Vec = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_l3_over_udp_packet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rx` [INFO] [stderr] --> src/lib.rs:409:26 [INFO] [stderr] | [INFO] [stderr] 409 | let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_rx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/lib.rs:418:18 [INFO] [stderr] | [INFO] [stderr] 418 | let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_tx` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:409:22 [INFO] [stderr] | [INFO] [stderr] 409 | let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) { [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/lib.rs:418:14 [INFO] [stderr] | [INFO] [stderr] 418 | let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AddrParseError`, `Ipv4Addr` [INFO] [stderr] --> src/main.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | use std::net::{Ipv4Addr, AddrParseError}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Channel`, `MacAddr`, `NetworkInterface` [INFO] [stderr] --> src/main.rs:11:22 [INFO] [stderr] | [INFO] [stderr] 11 | use pnet::datalink::{Channel, NetworkInterface, MacAddr}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ethernet::MutableEthernetPacket` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use pnet::packet::ethernet::MutableEthernetPacket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ethernet::EtherTypes` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use pnet::packet::ethernet::EtherTypes; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ipv4::MutableIpv4Packet` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use pnet::packet::ipv4::MutableIpv4Packet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `MutablePacket`, `Packet` [INFO] [stderr] --> src/main.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | use pnet::packet::{Packet, MutablePacket}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.95s [INFO] running `"docker" "inspect" "4b849fe2676e0028b822fd5a55452dbc12d062c2e6ba747ce7c5aa34b3c74e37"` [INFO] running `"docker" "rm" "-f" "4b849fe2676e0028b822fd5a55452dbc12d062c2e6ba747ce7c5aa34b3c74e37"` [INFO] [stdout] 4b849fe2676e0028b822fd5a55452dbc12d062c2e6ba747ce7c5aa34b3c74e37 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/sendpacket/0.1.1:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] b527f89574333b10de24335fa1c112ee31b9b788423b9e5bdfc89bba5ad7f194 [INFO] running `"docker" "start" "-a" "b527f89574333b10de24335fa1c112ee31b9b788423b9e5bdfc89bba5ad7f194"` [INFO] [stderr] Compiling sendpacket v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ipnetwork::IpNetwork` [INFO] [stderr] --> src/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use ipnetwork::IpNetwork; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `MutablePacket` [INFO] [stderr] --> src/lib.rs:11:20 [INFO] [stderr] | [INFO] [stderr] 11 | use pnet::packet::{MutablePacket, Packet}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ArpHardwareTypes`, `ArpOperation`, `ArpOperations` [INFO] [stderr] --> src/lib.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | use pnet::packet::arp::{ArpHardwareTypes, ArpOperation, ArpOperations}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/lib.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | use pnet::packet::ip::{self, IpNextHeaderProtocol, IpNextHeaderProtocols}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ipv4_checksum` [INFO] [stderr] --> src/lib.rs:17:25 [INFO] [stderr] | [INFO] [stderr] 17 | use pnet::packet::udp::{ipv4_checksum, MutableUdpPacket}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AddrParseError`, `Ipv4Addr` [INFO] [stderr] --> src/main.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | use std::net::{Ipv4Addr, AddrParseError}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Channel`, `MacAddr`, `NetworkInterface` [INFO] [stderr] --> src/main.rs:11:22 [INFO] [stderr] | [INFO] [stderr] 11 | use pnet::datalink::{Channel, NetworkInterface, MacAddr}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ethernet::MutableEthernetPacket` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use pnet::packet::ethernet::MutableEthernetPacket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ethernet::EtherTypes` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use pnet::packet::ethernet::EtherTypes; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pnet::packet::ipv4::MutableIpv4Packet` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use pnet::packet::ipv4::MutableIpv4Packet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `MutablePacket`, `Packet` [INFO] [stderr] --> src/main.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | use pnet::packet::{Packet, MutablePacket}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:353:9 [INFO] [stderr] | [INFO] [stderr] 353 | self.l3.build_header(&l3_over_tcp_packet, IpNextHeaderProtocols::Tcp) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `DataLinkReceiver` [INFO] [stderr] --> src/lib.rs:10:58 [INFO] [stderr] | [INFO] [stderr] 10 | use pnet::datalink::{Channel, NetworkInterface, MacAddr, DataLinkReceiver, DataLinkSender}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DataLinkSender` [INFO] [stderr] --> src/lib.rs:10:76 [INFO] [stderr] | [INFO] [stderr] 10 | use pnet::datalink::{Channel, NetworkInterface, MacAddr, DataLinkReceiver, DataLinkSender}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload` [INFO] [stderr] --> src/lib.rs:244:28 [INFO] [stderr] | [INFO] [stderr] 244 | fn build_header(&self, payload: &[u8], ether_type: EtherType) -> Vec { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_payload` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l3_over_tcp_packet` [INFO] [stderr] --> src/lib.rs:350:13 [INFO] [stderr] | [INFO] [stderr] 350 | let l3_over_tcp_packet: Vec = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_l3_over_tcp_packet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload` [INFO] [stderr] --> src/lib.rs:349:28 [INFO] [stderr] | [INFO] [stderr] 349 | fn build_header(&self, payload: &[u8], _extra: ()) -> Vec { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_payload` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `l3_over_udp_packet` [INFO] [stderr] --> src/lib.rs:360:13 [INFO] [stderr] | [INFO] [stderr] 360 | let l3_over_udp_packet: Vec = vec![]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_l3_over_udp_packet` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rx` [INFO] [stderr] --> src/lib.rs:409:26 [INFO] [stderr] | [INFO] [stderr] 409 | let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_rx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/lib.rs:418:18 [INFO] [stderr] | [INFO] [stderr] 418 | let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_tx` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:409:22 [INFO] [stderr] | [INFO] [stderr] 409 | let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) { [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/lib.rs:418:14 [INFO] [stderr] | [INFO] [stderr] 418 | let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `"docker" "inspect" "b527f89574333b10de24335fa1c112ee31b9b788423b9e5bdfc89bba5ad7f194"` [INFO] running `"docker" "rm" "-f" "b527f89574333b10de24335fa1c112ee31b9b788423b9e5bdfc89bba5ad7f194"` [INFO] [stdout] b527f89574333b10de24335fa1c112ee31b9b788423b9e5bdfc89bba5ad7f194 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/sendpacket/0.1.1:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] fe44a683e7fbf2be785933a680a32a6405757c28dbe89a5439dd6a4d8077664b [INFO] running `"docker" "start" "-a" "fe44a683e7fbf2be785933a680a32a6405757c28dbe89a5439dd6a4d8077664b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/lib_sendpacket-2e91db37b8d5dbb7 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::macro_tcp_ip_div_fv ... ok [INFO] [stdout] test tests::macro_mac_works ... ok [INFO] [stdout] test tests::macro_ip_works ... ok [INFO] [stdout] test tests::macro_tcp_works ... ok [INFO] [stdout] test tests::macro_default_mac_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/sendpacket-6cf346dc138b069f [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests lib_sendpacket [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "fe44a683e7fbf2be785933a680a32a6405757c28dbe89a5439dd6a4d8077664b"` [INFO] running `"docker" "rm" "-f" "fe44a683e7fbf2be785933a680a32a6405757c28dbe89a5439dd6a4d8077664b"` [INFO] [stdout] fe44a683e7fbf2be785933a680a32a6405757c28dbe89a5439dd6a4d8077664b