Dec 13 02:37:04.869 INFO testing someguynamedmatt/snif against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 02:37:04.870 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 02:37:05.355 INFO [stdout] 43c9ff4a12447f7761b93bb78ca5b15ac345d702ff5a87c502ea14592dfbf432
Dec 13 02:37:05.360 INFO running `"docker" "start" "-a" "43c9ff4a12447f7761b93bb78ca5b15ac345d702ff5a87c502ea14592dfbf432"`
Dec 13 02:37:07.434 INFO [stderr] usermod: no changes
Dec 13 02:37:07.666 INFO [stderr]    Compiling unicode-xid v0.0.3
Dec 13 02:37:07.666 INFO [stderr]    Compiling bitflags v0.5.0
Dec 13 02:37:07.667 INFO [stderr]    Compiling lazy_static v0.2.10
Dec 13 02:37:07.671 INFO [stderr]    Compiling pnet_base v0.20.0
Dec 13 02:37:07.679 INFO [stderr]    Compiling pnet v0.20.0
Dec 13 02:37:07.679 INFO [stderr]    Compiling ipnetwork v0.12.7
Dec 13 02:37:07.687 INFO [stderr]    Compiling syntex_pos v0.42.0
Dec 13 02:37:07.687 INFO [stderr]    Compiling memchr v1.0.2
Dec 13 02:37:08.831 INFO [stderr]    Compiling pnet_sys v0.20.0
Dec 13 02:37:08.832 INFO [stderr]    Compiling nix v0.8.1
Dec 13 02:37:09.235 INFO [stderr]    Compiling thread_local v0.3.4
Dec 13 02:37:10.591 INFO [stderr]    Compiling clap v2.29.0
Dec 13 02:37:10.633 INFO [stderr]    Compiling pnet_macros_support v0.20.0
Dec 13 02:37:10.639 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 13 02:37:13.212 INFO [stderr]    Compiling pnet_datalink v0.20.0
Dec 13 02:37:14.676 INFO [stderr]    Compiling syntex_errors v0.42.0
Dec 13 02:37:15.909 INFO [stderr]    Compiling regex v0.2.2
Dec 13 02:37:24.977 INFO [stderr]    Compiling syntex_syntax v0.42.0
Dec 13 02:37:40.346 INFO [stderr]    Compiling handlebars v0.25.3
Dec 13 02:37:55.268 INFO [stderr]    Compiling interfaces v0.0.3
Dec 13 02:38:35.410 INFO [stderr]    Compiling syntex v0.42.2
Dec 13 02:38:36.231 INFO [stderr]    Compiling pnet_macros v0.20.0
Dec 13 02:38:37.762 INFO [stderr]    Compiling pnet_packet v0.20.0
Dec 13 02:38:52.271 INFO [stderr]    Compiling pnet_transport v0.20.0
Dec 13 02:38:53.357 INFO [stderr]    Compiling sniff v0.1.0 (/source)
Dec 13 02:38:53.771 INFO [stderr] warning: unused import: `Result`
Dec 13 02:38:53.771 INFO [stderr]  --> src/lib.rs:5:35
Dec 13 02:38:53.771 INFO [stderr]   |
Dec 13 02:38:53.771 INFO [stderr] 5 | use self::interfaces::{Interface, Result};
Dec 13 02:38:53.771 INFO [stderr]   |                                   ^^^^^^
Dec 13 02:38:53.771 INFO [stderr]   |
Dec 13 02:38:53.771 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 02:38:53.771 INFO [stderr] 
Dec 13 02:38:53.839 INFO [stderr] warning: unused variable: `e`
Dec 13 02:38:53.839 INFO [stderr]   --> src/lib.rs:94:13
Dec 13 02:38:53.839 INFO [stderr]    |
Dec 13 02:38:53.839 INFO [stderr] 94 |         Err(e) => {
Dec 13 02:38:53.839 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 13 02:38:53.839 INFO [stderr]    |
Dec 13 02:38:53.839 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 02:38:53.839 INFO [stderr] 
Dec 13 02:38:53.859 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:53.859 INFO [stderr]    --> src/lib.rs:103:17
Dec 13 02:38:53.859 INFO [stderr]     |
Dec 13 02:38:53.859 INFO [stderr] 103 |                 io::stdout().write("[OK]: Device is now on\n".as_bytes());
Dec 13 02:38:53.859 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:53.859 INFO [stderr]     |
Dec 13 02:38:53.859 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 02:38:53.859 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:53.859 INFO [stderr] 
Dec 13 02:38:53.859 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:53.859 INFO [stderr]    --> src/lib.rs:106:17
Dec 13 02:38:53.859 INFO [stderr]     |
Dec 13 02:38:53.859 INFO [stderr] 106 |                 io::stdout().write("[OK]: Device is now off\n".as_bytes());
Dec 13 02:38:53.859 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:53.859 INFO [stderr]     |
Dec 13 02:38:53.859 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:53.859 INFO [stderr] 
Dec 13 02:38:54.602 INFO [stderr] warning: unused import: `SubCommand`
Dec 13 02:38:54.602 INFO [stderr]   --> src/main.rs:13:22
Dec 13 02:38:54.602 INFO [stderr]    |
Dec 13 02:38:54.602 INFO [stderr] 13 | use clap::{Arg, App, SubCommand};
Dec 13 02:38:54.602 INFO [stderr]    |                      ^^^^^^^^^^
Dec 13 02:38:54.602 INFO [stderr]    |
Dec 13 02:38:54.603 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 02:38:54.603 INFO [stderr] 
Dec 13 02:38:54.603 INFO [stderr] warning: unused import: `pnet_datalink::Channel::Ethernet`
Dec 13 02:38:54.603 INFO [stderr]   --> src/main.rs:15:5
Dec 13 02:38:54.603 INFO [stderr]    |
Dec 13 02:38:54.603 INFO [stderr] 15 | use pnet_datalink::Channel::Ethernet;
Dec 13 02:38:54.603 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.603 INFO [stderr] 
Dec 13 02:38:54.603 INFO [stderr] warning: unused import: `pnet::packet::ethernet::EthernetPacket`
Dec 13 02:38:54.603 INFO [stderr]   --> src/main.rs:16:5
Dec 13 02:38:54.603 INFO [stderr]    |
Dec 13 02:38:54.603 INFO [stderr] 16 | use pnet::packet::ethernet::EthernetPacket;
Dec 13 02:38:54.603 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.603 INFO [stderr] 
Dec 13 02:38:54.603 INFO [stderr] warning: unused import: `Result`
Dec 13 02:38:54.603 INFO [stderr]  --> src/lib.rs:5:35
Dec 13 02:38:54.603 INFO [stderr]   |
Dec 13 02:38:54.603 INFO [stderr] 5 | use self::interfaces::{Interface, Result};
Dec 13 02:38:54.603 INFO [stderr]   |                                   ^^^^^^
Dec 13 02:38:54.603 INFO [stderr] 
Dec 13 02:38:54.682 INFO [stderr] warning: unused variable: `e`
Dec 13 02:38:54.683 INFO [stderr]   --> src/lib.rs:94:13
Dec 13 02:38:54.683 INFO [stderr]    |
Dec 13 02:38:54.683 INFO [stderr] 94 |         Err(e) => {
Dec 13 02:38:54.683 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 13 02:38:54.683 INFO [stderr]    |
Dec 13 02:38:54.683 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 02:38:54.683 INFO [stderr] 
Dec 13 02:38:54.707 INFO [stderr] warning: function is never used: `handle_packet`
Dec 13 02:38:54.707 INFO [stderr]   --> src/lib.rs:17:1
Dec 13 02:38:54.707 INFO [stderr]    |
Dec 13 02:38:54.707 INFO [stderr] 17 | pub fn handle_packet(interface_name: &str, ethernet: &EthernetPacket) {
Dec 13 02:38:54.707 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.707 INFO [stderr]    |
Dec 13 02:38:54.708 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 02:38:54.708 INFO [stderr] 
Dec 13 02:38:54.708 INFO [stderr] warning: function is never used: `handle_arp_packet`
Dec 13 02:38:54.708 INFO [stderr]   --> src/lib.rs:25:1
Dec 13 02:38:54.708 INFO [stderr]    |
Dec 13 02:38:54.708 INFO [stderr] 25 | fn handle_arp_packet(interface_name: &str, ethernet: &EthernetPacket) {
Dec 13 02:38:54.708 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.708 INFO [stderr] 
Dec 13 02:38:54.708 INFO [stderr] warning: function is never used: `handle_ipv4_packet`
Dec 13 02:38:54.708 INFO [stderr]   --> src/lib.rs:40:1
Dec 13 02:38:54.708 INFO [stderr]    |
Dec 13 02:38:54.708 INFO [stderr] 40 | fn handle_ipv4_packet(interface_name: &str, ethernet: &EthernetPacket) {
Dec 13 02:38:54.708 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.708 INFO [stderr] 
Dec 13 02:38:54.708 INFO [stderr] warning: function is never used: `handle_tcp_packet`
Dec 13 02:38:54.708 INFO [stderr]   --> src/lib.rs:53:1
Dec 13 02:38:54.708 INFO [stderr]    |
Dec 13 02:38:54.708 INFO [stderr] 53 | fn handle_tcp_packet(interface_name: &str, source: IpAddr, destination: IpAddr, packet: &[u8]) {
Dec 13 02:38:54.708 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.708 INFO [stderr] 
Dec 13 02:38:54.708 INFO [stderr] warning: function is never used: `handle_transport_protocol`
Dec 13 02:38:54.708 INFO [stderr]   --> src/lib.rs:67:1
Dec 13 02:38:54.708 INFO [stderr]    |
Dec 13 02:38:54.708 INFO [stderr] 67 | / fn handle_transport_protocol(interface_name: &str, source: IpAddr, destination: IpAddr,
Dec 13 02:38:54.708 INFO [stderr] 68 | |                              protocol: IpNextHeaderProtocol, packet: &[u8]) {
Dec 13 02:38:54.708 INFO [stderr] 69 | |     match protocol {
Dec 13 02:38:54.708 INFO [stderr] 70 | |         IpNextHeaderProtocols::Tcp => {
Dec 13 02:38:54.708 INFO [stderr] ...  |
Dec 13 02:38:54.708 INFO [stderr] 77 | |     }
Dec 13 02:38:54.708 INFO [stderr] 78 | | }
Dec 13 02:38:54.708 INFO [stderr]    | |_^
Dec 13 02:38:54.708 INFO [stderr] 
Dec 13 02:38:54.708 INFO [stderr] warning: function is never used: `test_fn`
Dec 13 02:38:54.708 INFO [stderr]    --> src/lib.rs:115:1
Dec 13 02:38:54.708 INFO [stderr]     |
Dec 13 02:38:54.708 INFO [stderr] 115 | pub fn test_fn() {
Dec 13 02:38:54.708 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 13 02:38:54.708 INFO [stderr] 
Dec 13 02:38:54.709 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.709 INFO [stderr]    --> src/lib.rs:103:17
Dec 13 02:38:54.710 INFO [stderr]     |
Dec 13 02:38:54.710 INFO [stderr] 103 |                 io::stdout().write("[OK]: Device is now on\n".as_bytes());
Dec 13 02:38:54.710 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.710 INFO [stderr]     |
Dec 13 02:38:54.710 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 02:38:54.710 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.710 INFO [stderr] 
Dec 13 02:38:54.710 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.710 INFO [stderr]    --> src/lib.rs:106:17
Dec 13 02:38:54.710 INFO [stderr]     |
Dec 13 02:38:54.710 INFO [stderr] 106 |                 io::stdout().write("[OK]: Device is now off\n".as_bytes());
Dec 13 02:38:54.710 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.710 INFO [stderr]     |
Dec 13 02:38:54.710 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.710 INFO [stderr] 
Dec 13 02:38:54.710 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.710 INFO [stderr]   --> src/main.rs:40:9
Dec 13 02:38:54.710 INFO [stderr]    |
Dec 13 02:38:54.710 INFO [stderr] 40 |         io::stdout().write("\n======== Devices ========\n".as_bytes());
Dec 13 02:38:54.710 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.710 INFO [stderr]    |
Dec 13 02:38:54.710 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.710 INFO [stderr] 
Dec 13 02:38:54.710 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.710 INFO [stderr]   --> src/main.rs:44:9
Dec 13 02:38:54.710 INFO [stderr]    |
Dec 13 02:38:54.710 INFO [stderr] 44 |         io::stdout().write("=========================\n".as_bytes());
Dec 13 02:38:54.710 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.710 INFO [stderr]    |
Dec 13 02:38:54.710 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.710 INFO [stderr] 
Dec 13 02:38:54.710 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.711 INFO [stderr]   --> src/main.rs:45:9
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr] 45 |         io::stdout().write("For more detailed output try: `sniff -d <device name>`\n\n".as_bytes());
Dec 13 02:38:54.711 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.711 INFO [stderr] 
Dec 13 02:38:54.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.711 INFO [stderr]   --> src/main.rs:53:9
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr] 53 |         io::stdout().write("\n=========================\n".as_bytes());
Dec 13 02:38:54.711 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.711 INFO [stderr] 
Dec 13 02:38:54.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.711 INFO [stderr]   --> src/main.rs:54:9
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr] 54 |         io::stdout().write("IP:\n".as_bytes());
Dec 13 02:38:54.711 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.711 INFO [stderr] 
Dec 13 02:38:54.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.711 INFO [stderr]   --> src/main.rs:62:9
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr] 62 |         io::stdout().write("-------------------------\n".as_bytes());
Dec 13 02:38:54.711 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.711 INFO [stderr] 
Dec 13 02:38:54.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.711 INFO [stderr]   --> src/main.rs:63:9
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr] 63 |         io::stdout().write("Mac Addr:\n".as_bytes());
Dec 13 02:38:54.711 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.711 INFO [stderr] 
Dec 13 02:38:54.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.711 INFO [stderr]   --> src/main.rs:65:9
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr] 65 |         io::stdout().write(mac_address.to_string().as_bytes());
Dec 13 02:38:54.711 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.711 INFO [stderr] 
Dec 13 02:38:54.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.711 INFO [stderr]   --> src/main.rs:66:9
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr] 66 |         io::stdout().write("\n".as_bytes());
Dec 13 02:38:54.711 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.711 INFO [stderr] 
Dec 13 02:38:54.711 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:38:54.711 INFO [stderr]   --> src/main.rs:67:9
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr] 67 |         io::stdout().write("=========================\n\n".as_bytes());
Dec 13 02:38:54.711 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:38:54.711 INFO [stderr]    |
Dec 13 02:38:54.711 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:38:54.711 INFO [stderr] 
Dec 13 02:38:56.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 48s
Dec 13 02:38:56.452 INFO [stderr] su: No module specific data is present
Dec 13 02:38:57.283 INFO running `"docker" "inspect" "43c9ff4a12447f7761b93bb78ca5b15ac345d702ff5a87c502ea14592dfbf432"`
Dec 13 02:38:57.518 INFO running `"docker" "rm" "-f" "43c9ff4a12447f7761b93bb78ca5b15ac345d702ff5a87c502ea14592dfbf432"`
Dec 13 02:38:57.859 INFO [stdout] 43c9ff4a12447f7761b93bb78ca5b15ac345d702ff5a87c502ea14592dfbf432
Dec 13 02:38:57.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 02:38:58.312 INFO [stdout] 2fffb95f016adb1f1568f889d5ff5a142f87ab054bcc0f06c639205463edefd0
Dec 13 02:38:58.319 INFO running `"docker" "start" "-a" "2fffb95f016adb1f1568f889d5ff5a142f87ab054bcc0f06c639205463edefd0"`
Dec 13 02:38:59.851 INFO [stderr] usermod: no changes
Dec 13 02:38:59.999 INFO [stderr]    Compiling sniff v0.1.0 (/source)
Dec 13 02:39:00.795 INFO [stderr] warning: unused import: `Result`
Dec 13 02:39:00.795 INFO [stderr]  --> src/lib.rs:5:35
Dec 13 02:39:00.795 INFO [stderr]   |
Dec 13 02:39:00.795 INFO [stderr] 5 | use self::interfaces::{Interface, Result};
Dec 13 02:39:00.795 INFO [stderr]   |                                   ^^^^^^
Dec 13 02:39:00.795 INFO [stderr]   |
Dec 13 02:39:00.795 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 02:39:00.795 INFO [stderr] 
Dec 13 02:39:00.908 INFO [stderr] warning: unused import: `std::env`
Dec 13 02:39:00.908 INFO [stderr]   --> src/main.rs:10:5
Dec 13 02:39:00.908 INFO [stderr]    |
Dec 13 02:39:00.909 INFO [stderr] 10 | use std::env;
Dec 13 02:39:00.909 INFO [stderr]    |     ^^^^^^^^
Dec 13 02:39:00.909 INFO [stderr]    |
Dec 13 02:39:00.909 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 02:39:00.909 INFO [stderr] 
Dec 13 02:39:00.909 INFO [stderr] warning: unused import: `std::io`
Dec 13 02:39:00.909 INFO [stderr]   --> src/main.rs:11:5
Dec 13 02:39:00.909 INFO [stderr]    |
Dec 13 02:39:00.909 INFO [stderr] 11 | use std::io;
Dec 13 02:39:00.909 INFO [stderr]    |     ^^^^^^^
Dec 13 02:39:00.909 INFO [stderr] 
Dec 13 02:39:00.909 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 13 02:39:00.909 INFO [stderr]   --> src/main.rs:12:5
Dec 13 02:39:00.909 INFO [stderr]    |
Dec 13 02:39:00.909 INFO [stderr] 12 | use std::io::prelude::*;
Dec 13 02:39:00.909 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:00.909 INFO [stderr] 
Dec 13 02:39:00.909 INFO [stderr] warning: unused imports: `App`, `Arg`, `SubCommand`
Dec 13 02:39:00.909 INFO [stderr]   --> src/main.rs:13:12
Dec 13 02:39:00.909 INFO [stderr]    |
Dec 13 02:39:00.909 INFO [stderr] 13 | use clap::{Arg, App, SubCommand};
Dec 13 02:39:00.909 INFO [stderr]    |            ^^^  ^^^  ^^^^^^^^^^
Dec 13 02:39:00.909 INFO [stderr] 
Dec 13 02:39:00.909 INFO [stderr] warning: unused import: `ipnetwork::IpNetwork`
Dec 13 02:39:00.909 INFO [stderr]   --> src/main.rs:14:5
Dec 13 02:39:00.909 INFO [stderr]    |
Dec 13 02:39:00.909 INFO [stderr] 14 | use ipnetwork::IpNetwork;
Dec 13 02:39:00.909 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:00.909 INFO [stderr] 
Dec 13 02:39:00.909 INFO [stderr] warning: unused import: `pnet_datalink::Channel::Ethernet`
Dec 13 02:39:00.909 INFO [stderr]   --> src/main.rs:15:5
Dec 13 02:39:00.909 INFO [stderr]    |
Dec 13 02:39:00.909 INFO [stderr] 15 | use pnet_datalink::Channel::Ethernet;
Dec 13 02:39:00.909 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:00.909 INFO [stderr] 
Dec 13 02:39:00.909 INFO [stderr] warning: unused import: `pnet::packet::ethernet::EthernetPacket`
Dec 13 02:39:00.909 INFO [stderr]   --> src/main.rs:16:5
Dec 13 02:39:00.909 INFO [stderr]    |
Dec 13 02:39:00.912 INFO [stderr] 16 | use pnet::packet::ethernet::EthernetPacket;
Dec 13 02:39:00.912 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:00.912 INFO [stderr] 
Dec 13 02:39:00.912 INFO [stderr] warning: unused import: `Result`
Dec 13 02:39:00.912 INFO [stderr]  --> src/lib.rs:5:35
Dec 13 02:39:00.912 INFO [stderr]   |
Dec 13 02:39:00.912 INFO [stderr] 5 | use self::interfaces::{Interface, Result};
Dec 13 02:39:00.912 INFO [stderr]   |                                   ^^^^^^
Dec 13 02:39:00.912 INFO [stderr] 
Dec 13 02:39:00.912 INFO [stderr] warning: unused import: `lib::*`
Dec 13 02:39:00.912 INFO [stderr]   --> src/main.rs:19:5
Dec 13 02:39:00.912 INFO [stderr]    |
Dec 13 02:39:00.912 INFO [stderr] 19 | use lib::*;
Dec 13 02:39:00.913 INFO [stderr]    |     ^^^^^^
Dec 13 02:39:00.913 INFO [stderr] 
Dec 13 02:39:00.945 INFO [stderr] warning: unused variable: `e`
Dec 13 02:39:00.945 INFO [stderr]   --> src/lib.rs:94:13
Dec 13 02:39:00.945 INFO [stderr]    |
Dec 13 02:39:00.945 INFO [stderr] 94 |         Err(e) => {
Dec 13 02:39:00.945 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 13 02:39:00.945 INFO [stderr]    |
Dec 13 02:39:00.945 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 02:39:00.945 INFO [stderr] 
Dec 13 02:39:00.991 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:39:00.991 INFO [stderr]    --> src/lib.rs:103:17
Dec 13 02:39:00.991 INFO [stderr]     |
Dec 13 02:39:00.991 INFO [stderr] 103 |                 io::stdout().write("[OK]: Device is now on\n".as_bytes());
Dec 13 02:39:00.991 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:00.991 INFO [stderr]     |
Dec 13 02:39:00.991 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 02:39:00.991 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:39:00.991 INFO [stderr] 
Dec 13 02:39:00.991 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:39:00.991 INFO [stderr]    --> src/lib.rs:106:17
Dec 13 02:39:00.991 INFO [stderr]     |
Dec 13 02:39:00.991 INFO [stderr] 106 |                 io::stdout().write("[OK]: Device is now off\n".as_bytes());
Dec 13 02:39:00.991 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:00.991 INFO [stderr]     |
Dec 13 02:39:00.991 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:39:00.991 INFO [stderr] 
Dec 13 02:39:01.095 INFO [stderr] warning: unused variable: `e`
Dec 13 02:39:01.095 INFO [stderr]   --> src/lib.rs:94:13
Dec 13 02:39:01.095 INFO [stderr]    |
Dec 13 02:39:01.095 INFO [stderr] 94 |         Err(e) => {
Dec 13 02:39:01.095 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 13 02:39:01.095 INFO [stderr]    |
Dec 13 02:39:01.095 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 02:39:01.095 INFO [stderr] 
Dec 13 02:39:01.179 INFO [stderr] warning: function is never used: `handle_packet`
Dec 13 02:39:01.179 INFO [stderr]   --> src/lib.rs:17:1
Dec 13 02:39:01.179 INFO [stderr]    |
Dec 13 02:39:01.179 INFO [stderr] 17 | pub fn handle_packet(interface_name: &str, ethernet: &EthernetPacket) {
Dec 13 02:39:01.179 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:01.179 INFO [stderr]    |
Dec 13 02:39:01.179 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 02:39:01.179 INFO [stderr] 
Dec 13 02:39:01.179 INFO [stderr] warning: function is never used: `handle_arp_packet`
Dec 13 02:39:01.179 INFO [stderr]   --> src/lib.rs:25:1
Dec 13 02:39:01.179 INFO [stderr]    |
Dec 13 02:39:01.179 INFO [stderr] 25 | fn handle_arp_packet(interface_name: &str, ethernet: &EthernetPacket) {
Dec 13 02:39:01.179 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:01.179 INFO [stderr] 
Dec 13 02:39:01.179 INFO [stderr] warning: function is never used: `handle_ipv4_packet`
Dec 13 02:39:01.179 INFO [stderr]   --> src/lib.rs:40:1
Dec 13 02:39:01.179 INFO [stderr]    |
Dec 13 02:39:01.179 INFO [stderr] 40 | fn handle_ipv4_packet(interface_name: &str, ethernet: &EthernetPacket) {
Dec 13 02:39:01.179 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:01.179 INFO [stderr] 
Dec 13 02:39:01.179 INFO [stderr] warning: function is never used: `handle_tcp_packet`
Dec 13 02:39:01.179 INFO [stderr]   --> src/lib.rs:53:1
Dec 13 02:39:01.179 INFO [stderr]    |
Dec 13 02:39:01.179 INFO [stderr] 53 | fn handle_tcp_packet(interface_name: &str, source: IpAddr, destination: IpAddr, packet: &[u8]) {
Dec 13 02:39:01.179 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:01.179 INFO [stderr] 
Dec 13 02:39:01.179 INFO [stderr] warning: function is never used: `handle_transport_protocol`
Dec 13 02:39:01.179 INFO [stderr]   --> src/lib.rs:67:1
Dec 13 02:39:01.179 INFO [stderr]    |
Dec 13 02:39:01.179 INFO [stderr] 67 | / fn handle_transport_protocol(interface_name: &str, source: IpAddr, destination: IpAddr,
Dec 13 02:39:01.179 INFO [stderr] 68 | |                              protocol: IpNextHeaderProtocol, packet: &[u8]) {
Dec 13 02:39:01.179 INFO [stderr] 69 | |     match protocol {
Dec 13 02:39:01.179 INFO [stderr] 70 | |         IpNextHeaderProtocols::Tcp => {
Dec 13 02:39:01.179 INFO [stderr] ...  |
Dec 13 02:39:01.179 INFO [stderr] 77 | |     }
Dec 13 02:39:01.179 INFO [stderr] 78 | | }
Dec 13 02:39:01.179 INFO [stderr]    | |_^
Dec 13 02:39:01.179 INFO [stderr] 
Dec 13 02:39:01.179 INFO [stderr] warning: function is never used: `change_interface_state`
Dec 13 02:39:01.179 INFO [stderr]   --> src/lib.rs:80:1
Dec 13 02:39:01.179 INFO [stderr]    |
Dec 13 02:39:01.180 INFO [stderr] 80 | pub fn change_interface_state(interface_name: &str, state_to: &str) {
Dec 13 02:39:01.180 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:01.180 INFO [stderr] 
Dec 13 02:39:01.180 INFO [stderr] warning: function is never used: `test_fn`
Dec 13 02:39:01.180 INFO [stderr]    --> src/lib.rs:115:1
Dec 13 02:39:01.180 INFO [stderr]     |
Dec 13 02:39:01.180 INFO [stderr] 115 | pub fn test_fn() {
Dec 13 02:39:01.180 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Dec 13 02:39:01.180 INFO [stderr] 
Dec 13 02:39:01.180 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:39:01.180 INFO [stderr]    --> src/lib.rs:103:17
Dec 13 02:39:01.180 INFO [stderr]     |
Dec 13 02:39:01.180 INFO [stderr] 103 |                 io::stdout().write("[OK]: Device is now on\n".as_bytes());
Dec 13 02:39:01.180 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:01.180 INFO [stderr]     |
Dec 13 02:39:01.180 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 02:39:01.180 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:39:01.180 INFO [stderr] 
Dec 13 02:39:01.180 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 02:39:01.180 INFO [stderr]    --> src/lib.rs:106:17
Dec 13 02:39:01.180 INFO [stderr]     |
Dec 13 02:39:01.180 INFO [stderr] 106 |                 io::stdout().write("[OK]: Device is now off\n".as_bytes());
Dec 13 02:39:01.180 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:39:01.183 INFO [stderr]     |
Dec 13 02:39:01.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 02:39:01.183 INFO [stderr] 
Dec 13 02:39:01.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Dec 13 02:39:01.815 INFO [stderr] su: No module specific data is present
Dec 13 02:39:02.628 INFO running `"docker" "inspect" "2fffb95f016adb1f1568f889d5ff5a142f87ab054bcc0f06c639205463edefd0"`
Dec 13 02:39:03.092 INFO running `"docker" "rm" "-f" "2fffb95f016adb1f1568f889d5ff5a142f87ab054bcc0f06c639205463edefd0"`
Dec 13 02:39:03.510 INFO [stdout] 2fffb95f016adb1f1568f889d5ff5a142f87ab054bcc0f06c639205463edefd0
Dec 13 02:39:03.512 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 02:39:03.917 INFO [stdout] 30e043fff99b0274780efa4ed4369601cf3b92840f14d01cc15fea23ecdb568a
Dec 13 02:39:03.927 INFO running `"docker" "start" "-a" "30e043fff99b0274780efa4ed4369601cf3b92840f14d01cc15fea23ecdb568a"`
Dec 13 02:39:05.067 INFO [stderr] usermod: no changes
Dec 13 02:39:05.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 13 02:39:05.231 INFO [stderr]      Running /target/debug/deps/sniff-931f47e875720b97
Dec 13 02:39:05.235 INFO [stdout] 
Dec 13 02:39:05.235 INFO [stdout] running 0 tests
Dec 13 02:39:05.235 INFO [stdout] 
Dec 13 02:39:05.235 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 02:39:05.235 INFO [stdout] 
Dec 13 02:39:05.238 INFO [stdout] 
Dec 13 02:39:05.238 INFO [stderr]      Running /target/debug/deps/sniff-a0744092c4074879
Dec 13 02:39:05.238 INFO [stdout] running 0 tests
Dec 13 02:39:05.238 INFO [stderr]    Doc-tests sniff
Dec 13 02:39:05.238 INFO [stdout] 
Dec 13 02:39:05.238 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 02:39:05.238 INFO [stdout] 
Dec 13 02:39:05.793 INFO [stdout] 
Dec 13 02:39:05.793 INFO [stdout] running 0 tests
Dec 13 02:39:05.793 INFO [stdout] 
Dec 13 02:39:05.793 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 02:39:05.793 INFO [stdout] 
Dec 13 02:39:05.796 INFO [stderr] su: No module specific data is present
Dec 13 02:39:06.508 INFO running `"docker" "inspect" "30e043fff99b0274780efa4ed4369601cf3b92840f14d01cc15fea23ecdb568a"`
Dec 13 02:39:06.784 INFO running `"docker" "rm" "-f" "30e043fff99b0274780efa4ed4369601cf3b92840f14d01cc15fea23ecdb568a"`
Dec 13 02:39:07.113 INFO [stdout] 30e043fff99b0274780efa4ed4369601cf3b92840f14d01cc15fea23ecdb568a