Dec 14 20:36:26.767 INFO testing sendpacket-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:36:26.767 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 20:36:27.243 INFO [stdout] f52fadca6122e0f078e67d8314763bf78cb31308b1a420693a0f472e3e77e18e
Dec 14 20:36:27.248 INFO running `"docker" "start" "-a" "f52fadca6122e0f078e67d8314763bf78cb31308b1a420693a0f472e3e77e18e"`
Dec 14 20:36:28.363 INFO [stderr] usermod: no changes
Dec 14 20:36:28.503 INFO [stderr]    Compiling pnet_base v0.20.0
Dec 14 20:36:28.503 INFO [stderr]    Compiling pnet_sys v0.21.0
Dec 14 20:36:28.503 INFO [stderr]    Compiling pnet_sys v0.20.0
Dec 14 20:36:28.503 INFO [stderr]    Compiling derive-new v0.5.6
Dec 14 20:36:28.503 INFO [stderr]    Compiling pnet_macros v0.21.0
Dec 14 20:36:29.523 INFO [stderr]    Compiling pnet_datalink v0.21.0
Dec 14 20:36:29.897 INFO [stderr]    Compiling pnet_datalink v0.20.0
Dec 14 20:36:34.351 INFO [stderr]    Compiling pnet_packet v0.21.0
Dec 14 20:36:47.829 INFO [stderr]    Compiling pnet_transport v0.21.0
Dec 14 20:36:48.948 INFO [stderr]    Compiling pnet v0.21.0
Dec 14 20:36:49.711 INFO [stderr]    Compiling sendpacket v0.1.1 (/source)
Dec 14 20:36:50.711 INFO [stderr] warning: unused import: `ipnetwork::IpNetwork`
Dec 14 20:36:50.711 INFO [stderr]  --> src/lib.rs:9:5
Dec 14 20:36:50.711 INFO [stderr]   |
Dec 14 20:36:50.711 INFO [stderr] 9 | use ipnetwork::IpNetwork;
Dec 14 20:36:50.711 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 20:36:50.711 INFO [stderr]   |
Dec 14 20:36:50.711 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 20:36:50.711 INFO [stderr] 
Dec 14 20:36:50.711 INFO [stderr] warning: unused import: `MutablePacket`
Dec 14 20:36:50.711 INFO [stderr]   --> src/lib.rs:11:20
Dec 14 20:36:50.711 INFO [stderr]    |
Dec 14 20:36:50.711 INFO [stderr] 11 | use pnet::packet::{MutablePacket, Packet};
Dec 14 20:36:50.711 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 14 20:36:50.711 INFO [stderr] 
Dec 14 20:36:50.711 INFO [stderr] warning: unused imports: `ArpHardwareTypes`, `ArpOperation`, `ArpOperations`
Dec 14 20:36:50.711 INFO [stderr]   --> src/lib.rs:12:25
Dec 14 20:36:50.711 INFO [stderr]    |
Dec 14 20:36:50.711 INFO [stderr] 12 | use pnet::packet::arp::{ArpHardwareTypes, ArpOperation, ArpOperations};
Dec 14 20:36:50.711 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 14 20:36:50.711 INFO [stderr] 
Dec 14 20:36:50.711 INFO [stderr] warning: unused import: `self`
Dec 14 20:36:50.711 INFO [stderr]   --> src/lib.rs:15:24
Dec 14 20:36:50.711 INFO [stderr]    |
Dec 14 20:36:50.711 INFO [stderr] 15 | use pnet::packet::ip::{self, IpNextHeaderProtocol, IpNextHeaderProtocols};
Dec 14 20:36:50.711 INFO [stderr]    |                        ^^^^
Dec 14 20:36:50.711 INFO [stderr] 
Dec 14 20:36:50.711 INFO [stderr] warning: unused import: `ipv4_checksum`
Dec 14 20:36:50.711 INFO [stderr]   --> src/lib.rs:17:25
Dec 14 20:36:50.711 INFO [stderr]    |
Dec 14 20:36:50.711 INFO [stderr] 17 | use pnet::packet::udp::{ipv4_checksum, MutableUdpPacket};
Dec 14 20:36:50.711 INFO [stderr]    |                         ^^^^^^^^^^^^^
Dec 14 20:36:50.711 INFO [stderr] 
Dec 14 20:36:50.711 INFO [stderr] warning: unused import: `std::fs`
Dec 14 20:36:50.711 INFO [stderr]   --> src/lib.rs:19:5
Dec 14 20:36:50.711 INFO [stderr]    |
Dec 14 20:36:50.711 INFO [stderr] 19 | use std::fs;
Dec 14 20:36:50.711 INFO [stderr]    |     ^^^^^^^
Dec 14 20:36:50.711 INFO [stderr] 
Dec 14 20:36:50.711 INFO [stderr] warning: unused import: `std::io::Read`
Dec 14 20:36:50.711 INFO [stderr]   --> src/lib.rs:20:5
Dec 14 20:36:50.711 INFO [stderr]    |
Dec 14 20:36:50.711 INFO [stderr] 20 | use std::io::Read;
Dec 14 20:36:50.711 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 20:36:50.711 INFO [stderr] 
Dec 14 20:36:50.711 INFO [stderr] warning: unused import: `Ether`
Dec 14 20:36:50.711 INFO [stderr]    --> src/lib.rs:517:9
Dec 14 20:36:50.711 INFO [stderr]     |
Dec 14 20:36:50.711 INFO [stderr] 517 |     use Ether;
Dec 14 20:36:50.711 INFO [stderr]     |         ^^^^^
Dec 14 20:36:50.714 INFO [stderr] 
Dec 14 20:36:50.715 INFO [stderr] warning: unused import: `Ip`
Dec 14 20:36:50.715 INFO [stderr]    --> src/lib.rs:518:9
Dec 14 20:36:50.715 INFO [stderr]     |
Dec 14 20:36:50.715 INFO [stderr] 518 |     use Ip;
Dec 14 20:36:50.715 INFO [stderr]     |         ^^
Dec 14 20:36:50.715 INFO [stderr] 
Dec 14 20:36:50.715 INFO [stderr] warning: unused import: `Mac`
Dec 14 20:36:50.715 INFO [stderr]    --> src/lib.rs:519:9
Dec 14 20:36:50.715 INFO [stderr]     |
Dec 14 20:36:50.715 INFO [stderr] 519 |     use Mac;
Dec 14 20:36:50.715 INFO [stderr]     |         ^^^
Dec 14 20:36:50.715 INFO [stderr] 
Dec 14 20:36:50.715 INFO [stderr] warning: unused import: `Tcp`
Dec 14 20:36:50.715 INFO [stderr]    --> src/lib.rs:520:9
Dec 14 20:36:50.715 INFO [stderr]     |
Dec 14 20:36:50.715 INFO [stderr] 520 |     use Tcp;
Dec 14 20:36:50.715 INFO [stderr]     |         ^^^
Dec 14 20:36:50.715 INFO [stderr] 
Dec 14 20:36:50.831 INFO [stderr] warning: unreachable expression
Dec 14 20:36:50.831 INFO [stderr]    --> src/lib.rs:353:9
Dec 14 20:36:50.831 INFO [stderr]     |
Dec 14 20:36:50.831 INFO [stderr] 353 |         self.l3.build_header(&l3_over_tcp_packet, IpNextHeaderProtocols::Tcp)
Dec 14 20:36:50.831 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:36:50.831 INFO [stderr]     |
Dec 14 20:36:50.831 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 14 20:36:50.831 INFO [stderr] 
Dec 14 20:36:50.854 INFO [stderr] warning: unused import: `DataLinkReceiver`
Dec 14 20:36:50.855 INFO [stderr]   --> src/lib.rs:10:58
Dec 14 20:36:50.855 INFO [stderr]    |
Dec 14 20:36:50.855 INFO [stderr] 10 | use pnet::datalink::{Channel, NetworkInterface, MacAddr, DataLinkReceiver, DataLinkSender};
Dec 14 20:36:50.855 INFO [stderr]    |                                                          ^^^^^^^^^^^^^^^^
Dec 14 20:36:50.855 INFO [stderr] 
Dec 14 20:36:50.855 INFO [stderr] warning: unused import: `DataLinkSender`
Dec 14 20:36:50.855 INFO [stderr]   --> src/lib.rs:10:76
Dec 14 20:36:50.855 INFO [stderr]    |
Dec 14 20:36:50.855 INFO [stderr] 10 | use pnet::datalink::{Channel, NetworkInterface, MacAddr, DataLinkReceiver, DataLinkSender};
Dec 14 20:36:50.855 INFO [stderr]    |                                                                            ^^^^^^^^^^^^^^
Dec 14 20:36:50.855 INFO [stderr] 
Dec 14 20:36:50.867 INFO [stderr] warning: unused variable: `payload`
Dec 14 20:36:50.867 INFO [stderr]    --> src/lib.rs:244:28
Dec 14 20:36:50.867 INFO [stderr]     |
Dec 14 20:36:50.867 INFO [stderr] 244 |     fn build_header(&self, payload: &[u8], ether_type: EtherType) -> Vec<u8> {
Dec 14 20:36:50.867 INFO [stderr]     |                            ^^^^^^^ help: consider using `_payload` instead
Dec 14 20:36:50.867 INFO [stderr]     |
Dec 14 20:36:50.867 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 20:36:50.867 INFO [stderr] 
Dec 14 20:36:50.867 INFO [stderr] warning: unused variable: `l3_over_tcp_packet`
Dec 14 20:36:50.867 INFO [stderr]    --> src/lib.rs:350:13
Dec 14 20:36:50.867 INFO [stderr]     |
Dec 14 20:36:50.867 INFO [stderr] 350 |         let l3_over_tcp_packet: Vec<u8> = vec![];
Dec 14 20:36:50.867 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_l3_over_tcp_packet` instead
Dec 14 20:36:50.867 INFO [stderr] 
Dec 14 20:36:50.867 INFO [stderr] warning: unused variable: `payload`
Dec 14 20:36:50.867 INFO [stderr]    --> src/lib.rs:349:28
Dec 14 20:36:50.867 INFO [stderr]     |
Dec 14 20:36:50.867 INFO [stderr] 349 |     fn build_header(&self, payload: &[u8], _extra: ()) -> Vec<u8> {
Dec 14 20:36:50.867 INFO [stderr]     |                            ^^^^^^^ help: consider using `_payload` instead
Dec 14 20:36:50.867 INFO [stderr] 
Dec 14 20:36:50.867 INFO [stderr] warning: unused variable: `l3_over_udp_packet`
Dec 14 20:36:50.867 INFO [stderr]    --> src/lib.rs:360:13
Dec 14 20:36:50.867 INFO [stderr]     |
Dec 14 20:36:50.867 INFO [stderr] 360 |         let l3_over_udp_packet: Vec<u8> = vec![];
Dec 14 20:36:50.867 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_l3_over_udp_packet` instead
Dec 14 20:36:50.867 INFO [stderr] 
Dec 14 20:36:50.867 INFO [stderr] warning: unused variable: `rx`
Dec 14 20:36:50.867 INFO [stderr]    --> src/lib.rs:409:26
Dec 14 20:36:50.867 INFO [stderr]     |
Dec 14 20:36:50.867 INFO [stderr] 409 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Dec 14 20:36:50.867 INFO [stderr]     |                          ^^ help: consider using `_rx` instead
Dec 14 20:36:50.867 INFO [stderr] 
Dec 14 20:36:50.867 INFO [stderr] warning: unused variable: `tx`
Dec 14 20:36:50.867 INFO [stderr]    --> src/lib.rs:418:18
Dec 14 20:36:50.867 INFO [stderr]     |
Dec 14 20:36:50.867 INFO [stderr] 418 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Dec 14 20:36:50.867 INFO [stderr]     |                  ^^ help: consider using `_tx` instead
Dec 14 20:36:50.867 INFO [stderr] 
Dec 14 20:36:50.907 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:36:50.907 INFO [stderr]    --> src/lib.rs:409:22
Dec 14 20:36:50.907 INFO [stderr]     |
Dec 14 20:36:50.907 INFO [stderr] 409 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Dec 14 20:36:50.907 INFO [stderr]     |                      ----^^
Dec 14 20:36:50.907 INFO [stderr]     |                      |
Dec 14 20:36:50.907 INFO [stderr]     |                      help: remove this `mut`
Dec 14 20:36:50.907 INFO [stderr]     |
Dec 14 20:36:50.907 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 20:36:50.907 INFO [stderr] 
Dec 14 20:36:50.910 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:36:50.925 INFO [stderr]    --> src/lib.rs:418:14
Dec 14 20:36:50.925 INFO [stderr]     |
Dec 14 20:36:50.925 INFO [stderr] 418 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Dec 14 20:36:50.925 INFO [stderr]     |              ----^^
Dec 14 20:36:50.925 INFO [stderr]     |              |
Dec 14 20:36:50.925 INFO [stderr]     |              help: remove this `mut`
Dec 14 20:36:50.925 INFO [stderr] 
Dec 14 20:36:53.230 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 20:36:53.230 INFO [stderr]  --> src/main.rs:1:1
Dec 14 20:36:53.230 INFO [stderr]   |
Dec 14 20:36:53.230 INFO [stderr] 1 | #[macro_use]
Dec 14 20:36:53.230 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 20:36:53.230 INFO [stderr]   |
Dec 14 20:36:53.230 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 20:36:53.230 INFO [stderr] 
Dec 14 20:36:53.230 INFO [stderr] warning: unused imports: `AddrParseError`, `Ipv4Addr`
Dec 14 20:36:53.230 INFO [stderr]  --> src/main.rs:8:16
Dec 14 20:36:53.230 INFO [stderr]   |
Dec 14 20:36:53.230 INFO [stderr] 8 | use std::net::{Ipv4Addr, AddrParseError};
Dec 14 20:36:53.230 INFO [stderr]   |                ^^^^^^^^  ^^^^^^^^^^^^^^
Dec 14 20:36:53.230 INFO [stderr] 
Dec 14 20:36:53.230 INFO [stderr] warning: unused imports: `Channel`, `MacAddr`, `NetworkInterface`
Dec 14 20:36:53.230 INFO [stderr]   --> src/main.rs:11:22
Dec 14 20:36:53.230 INFO [stderr]    |
Dec 14 20:36:53.230 INFO [stderr] 11 | use pnet::datalink::{Channel, NetworkInterface, MacAddr};
Dec 14 20:36:53.230 INFO [stderr]    |                      ^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^
Dec 14 20:36:53.230 INFO [stderr] 
Dec 14 20:36:53.230 INFO [stderr] warning: unused import: `pnet::packet::ethernet::MutableEthernetPacket`
Dec 14 20:36:53.230 INFO [stderr]   --> src/main.rs:12:5
Dec 14 20:36:53.230 INFO [stderr]    |
Dec 14 20:36:53.230 INFO [stderr] 12 | use pnet::packet::ethernet::MutableEthernetPacket;
Dec 14 20:36:53.230 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:36:53.230 INFO [stderr] 
Dec 14 20:36:53.230 INFO [stderr] warning: unused import: `pnet::packet::ethernet::EtherTypes`
Dec 14 20:36:53.230 INFO [stderr]   --> src/main.rs:13:5
Dec 14 20:36:53.230 INFO [stderr]    |
Dec 14 20:36:53.230 INFO [stderr] 13 | use pnet::packet::ethernet::EtherTypes;
Dec 14 20:36:53.230 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:36:53.230 INFO [stderr] 
Dec 14 20:36:53.230 INFO [stderr] warning: unused import: `pnet::packet::ipv4::MutableIpv4Packet`
Dec 14 20:36:53.230 INFO [stderr]   --> src/main.rs:14:5
Dec 14 20:36:53.230 INFO [stderr]    |
Dec 14 20:36:53.230 INFO [stderr] 14 | use pnet::packet::ipv4::MutableIpv4Packet;
Dec 14 20:36:53.230 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:36:53.231 INFO [stderr] 
Dec 14 20:36:53.231 INFO [stderr] warning: unused imports: `MutablePacket`, `Packet`
Dec 14 20:36:53.231 INFO [stderr]   --> src/main.rs:15:20
Dec 14 20:36:53.231 INFO [stderr]    |
Dec 14 20:36:53.231 INFO [stderr] 15 | use pnet::packet::{Packet, MutablePacket};
Dec 14 20:36:53.231 INFO [stderr]    |                    ^^^^^^  ^^^^^^^^^^^^^
Dec 14 20:36:53.231 INFO [stderr] 
Dec 14 20:36:54.129 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.73s
Dec 14 20:36:54.135 INFO [stderr] su: No module specific data is present
Dec 14 20:36:54.851 INFO running `"docker" "inspect" "f52fadca6122e0f078e67d8314763bf78cb31308b1a420693a0f472e3e77e18e"`
Dec 14 20:36:55.175 INFO running `"docker" "rm" "-f" "f52fadca6122e0f078e67d8314763bf78cb31308b1a420693a0f472e3e77e18e"`
Dec 14 20:36:55.511 INFO [stdout] f52fadca6122e0f078e67d8314763bf78cb31308b1a420693a0f472e3e77e18e
Dec 14 20:36:55.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 20:36:55.957 INFO [stdout] f01198aea98e25198d0aa2ff3f98a124b3c0320d77f3ac49b9d777293f9ff05e
Dec 14 20:36:55.959 INFO running `"docker" "start" "-a" "f01198aea98e25198d0aa2ff3f98a124b3c0320d77f3ac49b9d777293f9ff05e"`
Dec 14 20:36:57.465 INFO [stderr] usermod: no changes
Dec 14 20:36:57.609 INFO [stderr]    Compiling sendpacket v0.1.1 (/source)
Dec 14 20:36:59.175 INFO [stderr] warning: unused import: `ipnetwork::IpNetwork`
Dec 14 20:36:59.175 INFO [stderr]  --> src/lib.rs:9:5
Dec 14 20:36:59.175 INFO [stderr]   |
Dec 14 20:36:59.175 INFO [stderr] 9 | use ipnetwork::IpNetwork;
Dec 14 20:36:59.175 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 20:36:59.175 INFO [stderr]   |
Dec 14 20:36:59.175 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 20:36:59.175 INFO [stderr] 
Dec 14 20:36:59.175 INFO [stderr] warning: unused import: `MutablePacket`
Dec 14 20:36:59.175 INFO [stderr]   --> src/lib.rs:11:20
Dec 14 20:36:59.175 INFO [stderr]    |
Dec 14 20:36:59.175 INFO [stderr] 11 | use pnet::packet::{MutablePacket, Packet};
Dec 14 20:36:59.175 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 14 20:36:59.175 INFO [stderr] 
Dec 14 20:36:59.175 INFO [stderr] warning: unused imports: `ArpHardwareTypes`, `ArpOperation`, `ArpOperations`
Dec 14 20:36:59.175 INFO [stderr]   --> src/lib.rs:12:25
Dec 14 20:36:59.175 INFO [stderr]    |
Dec 14 20:36:59.175 INFO [stderr] 12 | use pnet::packet::arp::{ArpHardwareTypes, ArpOperation, ArpOperations};
Dec 14 20:36:59.175 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 14 20:36:59.175 INFO [stderr] 
Dec 14 20:36:59.175 INFO [stderr] warning: unused import: `self`
Dec 14 20:36:59.175 INFO [stderr]   --> src/lib.rs:15:24
Dec 14 20:36:59.175 INFO [stderr]    |
Dec 14 20:36:59.175 INFO [stderr] 15 | use pnet::packet::ip::{self, IpNextHeaderProtocol, IpNextHeaderProtocols};
Dec 14 20:36:59.175 INFO [stderr]    |                        ^^^^
Dec 14 20:36:59.175 INFO [stderr] 
Dec 14 20:36:59.175 INFO [stderr] warning: unused import: `ipv4_checksum`
Dec 14 20:36:59.175 INFO [stderr]   --> src/lib.rs:17:25
Dec 14 20:36:59.175 INFO [stderr]    |
Dec 14 20:36:59.175 INFO [stderr] 17 | use pnet::packet::udp::{ipv4_checksum, MutableUdpPacket};
Dec 14 20:36:59.175 INFO [stderr]    |                         ^^^^^^^^^^^^^
Dec 14 20:36:59.175 INFO [stderr] 
Dec 14 20:36:59.175 INFO [stderr] warning: unused import: `std::fs`
Dec 14 20:36:59.175 INFO [stderr]   --> src/lib.rs:19:5
Dec 14 20:36:59.175 INFO [stderr]    |
Dec 14 20:36:59.175 INFO [stderr] 19 | use std::fs;
Dec 14 20:36:59.175 INFO [stderr]    |     ^^^^^^^
Dec 14 20:36:59.175 INFO [stderr] 
Dec 14 20:36:59.175 INFO [stderr] warning: unused import: `std::io::Read`
Dec 14 20:36:59.175 INFO [stderr]   --> src/lib.rs:20:5
Dec 14 20:36:59.175 INFO [stderr]    |
Dec 14 20:36:59.175 INFO [stderr] 20 | use std::io::Read;
Dec 14 20:36:59.175 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 20:36:59.175 INFO [stderr] 
Dec 14 20:36:59.499 INFO [stderr] warning: unreachable expression
Dec 14 20:36:59.499 INFO [stderr]    --> src/lib.rs:353:9
Dec 14 20:36:59.499 INFO [stderr]     |
Dec 14 20:36:59.499 INFO [stderr] 353 |         self.l3.build_header(&l3_over_tcp_packet, IpNextHeaderProtocols::Tcp)
Dec 14 20:36:59.499 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:36:59.499 INFO [stderr]     |
Dec 14 20:36:59.499 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 14 20:36:59.499 INFO [stderr] 
Dec 14 20:36:59.591 INFO [stderr] warning: unused import: `DataLinkReceiver`
Dec 14 20:36:59.591 INFO [stderr]   --> src/lib.rs:10:58
Dec 14 20:36:59.591 INFO [stderr]    |
Dec 14 20:36:59.591 INFO [stderr] 10 | use pnet::datalink::{Channel, NetworkInterface, MacAddr, DataLinkReceiver, DataLinkSender};
Dec 14 20:36:59.591 INFO [stderr]    |                                                          ^^^^^^^^^^^^^^^^
Dec 14 20:36:59.591 INFO [stderr] 
Dec 14 20:36:59.591 INFO [stderr] warning: unused import: `DataLinkSender`
Dec 14 20:36:59.591 INFO [stderr]   --> src/lib.rs:10:76
Dec 14 20:36:59.591 INFO [stderr]    |
Dec 14 20:36:59.591 INFO [stderr] 10 | use pnet::datalink::{Channel, NetworkInterface, MacAddr, DataLinkReceiver, DataLinkSender};
Dec 14 20:36:59.591 INFO [stderr]    |                                                                            ^^^^^^^^^^^^^^
Dec 14 20:36:59.591 INFO [stderr] 
Dec 14 20:36:59.623 INFO [stderr] warning: unused variable: `payload`
Dec 14 20:36:59.623 INFO [stderr]    --> src/lib.rs:244:28
Dec 14 20:36:59.623 INFO [stderr]     |
Dec 14 20:36:59.623 INFO [stderr] 244 |     fn build_header(&self, payload: &[u8], ether_type: EtherType) -> Vec<u8> {
Dec 14 20:36:59.623 INFO [stderr]     |                            ^^^^^^^ help: consider using `_payload` instead
Dec 14 20:36:59.623 INFO [stderr]     |
Dec 14 20:36:59.623 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 20:36:59.623 INFO [stderr] 
Dec 14 20:36:59.623 INFO [stderr] warning: unused variable: `l3_over_tcp_packet`
Dec 14 20:36:59.623 INFO [stderr]    --> src/lib.rs:350:13
Dec 14 20:36:59.623 INFO [stderr]     |
Dec 14 20:36:59.623 INFO [stderr] 350 |         let l3_over_tcp_packet: Vec<u8> = vec![];
Dec 14 20:36:59.623 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_l3_over_tcp_packet` instead
Dec 14 20:36:59.623 INFO [stderr] 
Dec 14 20:36:59.623 INFO [stderr] warning: unused variable: `payload`
Dec 14 20:36:59.623 INFO [stderr]    --> src/lib.rs:349:28
Dec 14 20:36:59.623 INFO [stderr]     |
Dec 14 20:36:59.623 INFO [stderr] 349 |     fn build_header(&self, payload: &[u8], _extra: ()) -> Vec<u8> {
Dec 14 20:36:59.623 INFO [stderr]     |                            ^^^^^^^ help: consider using `_payload` instead
Dec 14 20:36:59.623 INFO [stderr] 
Dec 14 20:36:59.623 INFO [stderr] warning: unused variable: `l3_over_udp_packet`
Dec 14 20:36:59.623 INFO [stderr]    --> src/lib.rs:360:13
Dec 14 20:36:59.623 INFO [stderr]     |
Dec 14 20:36:59.623 INFO [stderr] 360 |         let l3_over_udp_packet: Vec<u8> = vec![];
Dec 14 20:36:59.623 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_l3_over_udp_packet` instead
Dec 14 20:36:59.623 INFO [stderr] 
Dec 14 20:36:59.623 INFO [stderr] warning: unused variable: `rx`
Dec 14 20:36:59.623 INFO [stderr]    --> src/lib.rs:409:26
Dec 14 20:36:59.623 INFO [stderr]     |
Dec 14 20:36:59.623 INFO [stderr] 409 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Dec 14 20:36:59.623 INFO [stderr]     |                          ^^ help: consider using `_rx` instead
Dec 14 20:36:59.623 INFO [stderr] 
Dec 14 20:36:59.623 INFO [stderr] warning: unused variable: `tx`
Dec 14 20:36:59.623 INFO [stderr]    --> src/lib.rs:418:18
Dec 14 20:36:59.623 INFO [stderr]     |
Dec 14 20:36:59.623 INFO [stderr] 418 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Dec 14 20:36:59.623 INFO [stderr]     |                  ^^ help: consider using `_tx` instead
Dec 14 20:36:59.623 INFO [stderr] 
Dec 14 20:36:59.675 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 20:36:59.675 INFO [stderr]  --> src/main.rs:1:1
Dec 14 20:36:59.675 INFO [stderr]   |
Dec 14 20:36:59.675 INFO [stderr] 1 | #[macro_use]
Dec 14 20:36:59.675 INFO [stderr]   | ^^^^^^^^^^^^
Dec 14 20:36:59.675 INFO [stderr]   |
Dec 14 20:36:59.675 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 20:36:59.675 INFO [stderr] 
Dec 14 20:36:59.675 INFO [stderr] warning: unused imports: `AddrParseError`, `Ipv4Addr`
Dec 14 20:36:59.675 INFO [stderr]  --> src/main.rs:8:16
Dec 14 20:36:59.675 INFO [stderr]   |
Dec 14 20:36:59.675 INFO [stderr] 8 | use std::net::{Ipv4Addr, AddrParseError};
Dec 14 20:36:59.675 INFO [stderr]   |                ^^^^^^^^  ^^^^^^^^^^^^^^
Dec 14 20:36:59.675 INFO [stderr] 
Dec 14 20:36:59.675 INFO [stderr] warning: unused imports: `Channel`, `MacAddr`, `NetworkInterface`
Dec 14 20:36:59.675 INFO [stderr]   --> src/main.rs:11:22
Dec 14 20:36:59.675 INFO [stderr]    |
Dec 14 20:36:59.675 INFO [stderr] 11 | use pnet::datalink::{Channel, NetworkInterface, MacAddr};
Dec 14 20:36:59.675 INFO [stderr]    |                      ^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^
Dec 14 20:36:59.675 INFO [stderr] 
Dec 14 20:36:59.675 INFO [stderr] warning: unused import: `pnet::packet::ethernet::MutableEthernetPacket`
Dec 14 20:36:59.675 INFO [stderr]   --> src/main.rs:12:5
Dec 14 20:36:59.675 INFO [stderr]    |
Dec 14 20:36:59.675 INFO [stderr] 12 | use pnet::packet::ethernet::MutableEthernetPacket;
Dec 14 20:36:59.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:36:59.675 INFO [stderr] 
Dec 14 20:36:59.675 INFO [stderr] warning: unused import: `pnet::packet::ethernet::EtherTypes`
Dec 14 20:36:59.675 INFO [stderr]   --> src/main.rs:13:5
Dec 14 20:36:59.675 INFO [stderr]    |
Dec 14 20:36:59.675 INFO [stderr] 13 | use pnet::packet::ethernet::EtherTypes;
Dec 14 20:36:59.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:36:59.675 INFO [stderr] 
Dec 14 20:36:59.675 INFO [stderr] warning: unused import: `pnet::packet::ipv4::MutableIpv4Packet`
Dec 14 20:36:59.675 INFO [stderr]   --> src/main.rs:14:5
Dec 14 20:36:59.675 INFO [stderr]    |
Dec 14 20:36:59.675 INFO [stderr] 14 | use pnet::packet::ipv4::MutableIpv4Packet;
Dec 14 20:36:59.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:36:59.675 INFO [stderr] 
Dec 14 20:36:59.675 INFO [stderr] warning: unused imports: `MutablePacket`, `Packet`
Dec 14 20:36:59.675 INFO [stderr]   --> src/main.rs:15:20
Dec 14 20:36:59.675 INFO [stderr]    |
Dec 14 20:36:59.675 INFO [stderr] 15 | use pnet::packet::{Packet, MutablePacket};
Dec 14 20:36:59.675 INFO [stderr]    |                    ^^^^^^  ^^^^^^^^^^^^^
Dec 14 20:36:59.675 INFO [stderr] 
Dec 14 20:36:59.715 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:36:59.715 INFO [stderr]    --> src/lib.rs:409:22
Dec 14 20:36:59.715 INFO [stderr]     |
Dec 14 20:36:59.715 INFO [stderr] 409 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Dec 14 20:36:59.715 INFO [stderr]     |                      ----^^
Dec 14 20:36:59.715 INFO [stderr]     |                      |
Dec 14 20:36:59.715 INFO [stderr]     |                      help: remove this `mut`
Dec 14 20:36:59.715 INFO [stderr]     |
Dec 14 20:36:59.715 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 20:36:59.715 INFO [stderr] 
Dec 14 20:36:59.719 INFO [stderr] warning: variable does not need to be mutable
Dec 14 20:36:59.719 INFO [stderr]    --> src/lib.rs:418:14
Dec 14 20:36:59.719 INFO [stderr]     |
Dec 14 20:36:59.719 INFO [stderr] 418 |         let (mut tx, mut rx) = match pnet::datalink::channel(&session.interface, Default::default()) {
Dec 14 20:36:59.719 INFO [stderr]     |              ----^^
Dec 14 20:36:59.719 INFO [stderr]     |              |
Dec 14 20:36:59.719 INFO [stderr]     |              help: remove this `mut`
Dec 14 20:36:59.719 INFO [stderr] 
Dec 14 20:37:00.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.28s
Dec 14 20:37:00.781 INFO [stderr] su: No module specific data is present
Dec 14 20:37:02.512 INFO running `"docker" "inspect" "f01198aea98e25198d0aa2ff3f98a124b3c0320d77f3ac49b9d777293f9ff05e"`
Dec 14 20:37:02.735 INFO running `"docker" "rm" "-f" "f01198aea98e25198d0aa2ff3f98a124b3c0320d77f3ac49b9d777293f9ff05e"`
Dec 14 20:37:02.943 INFO [stdout] f01198aea98e25198d0aa2ff3f98a124b3c0320d77f3ac49b9d777293f9ff05e
Dec 14 20:37:02.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 20:37:03.371 INFO [stdout] 29fe50537586ab49af92c65c6786507dde7360e446fff61d539f37373faa0301
Dec 14 20:37:03.371 INFO running `"docker" "start" "-a" "29fe50537586ab49af92c65c6786507dde7360e446fff61d539f37373faa0301"`
Dec 14 20:37:04.463 INFO [stderr] usermod: no changes
Dec 14 20:37:04.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 14 20:37:04.583 INFO [stdout] 
Dec 14 20:37:04.583 INFO [stderr]      Running /target/debug/deps/lib_sendpacket-197e167bc84fad12
Dec 14 20:37:04.583 INFO [stdout] running 5 tests
Dec 14 20:37:04.583 INFO [stdout] test tests::macro_tcp_ip_div_fv ... ok
Dec 14 20:37:04.583 INFO [stdout] test tests::macro_tcp_works ... ok
Dec 14 20:37:04.583 INFO [stdout] test tests::macro_default_mac_works ... ok
Dec 14 20:37:04.583 INFO [stdout] test tests::macro_ip_works ... ok
Dec 14 20:37:04.583 INFO [stdout] test tests::macro_mac_works ... ok
Dec 14 20:37:04.583 INFO [stdout] 
Dec 14 20:37:04.583 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:37:04.583 INFO [stdout] 
Dec 14 20:37:04.586 INFO [stdout] 
Dec 14 20:37:04.587 INFO [stderr]      Running /target/debug/deps/sendpacket-33d2d699ba4ec75e
Dec 14 20:37:04.587 INFO [stdout] running 0 tests
Dec 14 20:37:04.587 INFO [stderr]    Doc-tests lib_sendpacket
Dec 14 20:37:04.587 INFO [stdout] 
Dec 14 20:37:04.587 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:37:04.587 INFO [stdout] 
Dec 14 20:37:06.353 INFO [stdout] 
Dec 14 20:37:06.353 INFO [stdout] running 0 tests
Dec 14 20:37:06.353 INFO [stdout] 
Dec 14 20:37:06.353 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:37:06.353 INFO [stdout] 
Dec 14 20:37:06.359 INFO [stderr] su: No module specific data is present
Dec 14 20:37:06.884 INFO running `"docker" "inspect" "29fe50537586ab49af92c65c6786507dde7360e446fff61d539f37373faa0301"`
Dec 14 20:37:07.159 INFO running `"docker" "rm" "-f" "29fe50537586ab49af92c65c6786507dde7360e446fff61d539f37373faa0301"`
Dec 14 20:37:07.469 INFO [stdout] 29fe50537586ab49af92c65c6786507dde7360e446fff61d539f37373faa0301