Nov 03 23:28:05.819 INFO checking sebglazebrook/ping-rs against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 23:28:05.819 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-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"`
Nov 03 23:28:06.327 INFO blam! e44477041b00721c3e121c056d14aef9618c8b8e11ec80c93dc5f45f6e666e87
Nov 03 23:28:06.339 INFO running `"docker" "start" "-a" "e44477041b00721c3e121c056d14aef9618c8b8e11ec80c93dc5f45f6e666e87"`
Nov 03 23:28:07.787 INFO kablam! usermod: no changes
Nov 03 23:28:07.971 INFO kablam!    Compiling bitflags v0.5.0
Nov 03 23:28:07.983 INFO kablam!     Checking pnet_base v0.20.0
Nov 03 23:28:07.983 INFO kablam!    Compiling pnet v0.20.0
Nov 03 23:28:07.983 INFO kablam!     Checking ipnetwork v0.12.7
Nov 03 23:28:07.990 INFO kablam!    Compiling syntex_pos v0.42.0
Nov 03 23:28:08.003 INFO kablam!    Compiling memchr v2.0.1
Nov 03 23:28:08.003 INFO kablam!     Checking pnet_sys v0.20.0
Nov 03 23:28:08.007 INFO kablam!    Compiling thread_local v0.3.5
Nov 03 23:28:09.431 INFO kablam!     Checking pnet_macros_support v0.20.0
Nov 03 23:28:09.727 INFO kablam!    Compiling aho-corasick v0.6.4
Nov 03 23:28:10.303 INFO kablam!     Checking pnet_datalink v0.20.0
Nov 03 23:28:12.336 INFO kablam!    Compiling regex v0.2.6
Nov 03 23:28:12.359 INFO kablam!    Compiling syntex_errors v0.42.0
Nov 03 23:28:17.139 INFO kablam!    Compiling syntex_syntax v0.42.0
Nov 03 23:29:05.415 INFO kablam!    Compiling syntex v0.42.2
Nov 03 23:29:06.572 INFO kablam!    Compiling pnet_macros v0.20.0
Nov 03 23:29:09.375 INFO kablam!    Compiling pnet_packet v0.20.0
Nov 03 23:29:23.961 INFO kablam!     Checking pnet_transport v0.20.0
Nov 03 23:29:24.553 INFO kablam!     Checking ping-rs v0.1.0 (/source)
Nov 03 23:29:25.209 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:29:25.209 INFO kablam!   --> src/ping/network_layer.rs:15:22
Nov 03 23:29:25.209 INFO kablam!    |
Nov 03 23:29:25.209 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 03 23:29:25.209 INFO kablam!    |                      ----^^
Nov 03 23:29:25.209 INFO kablam!    |                      |
Nov 03 23:29:25.209 INFO kablam!    |                      help: remove this `mut`
Nov 03 23:29:25.219 INFO kablam!    |
Nov 03 23:29:25.219 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 23:29:25.219 INFO kablam! 
Nov 03 23:29:25.219 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:29:25.219 INFO kablam!   --> src/ping/network_layer.rs:15:14
Nov 03 23:29:25.219 INFO kablam!    |
Nov 03 23:29:25.219 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 03 23:29:25.219 INFO kablam!    |              ----^^
Nov 03 23:29:25.219 INFO kablam!    |              |
Nov 03 23:29:25.219 INFO kablam!    |              help: remove this `mut`
Nov 03 23:29:25.219 INFO kablam! 
Nov 03 23:29:25.227 INFO kablam! warning: field is never used: `interface`
Nov 03 23:29:25.227 INFO kablam!  --> src/ping/network_layer.rs:6:5
Nov 03 23:29:25.227 INFO kablam!   |
Nov 03 23:29:25.227 INFO kablam! 6 |     interface: datalink::NetworkInterface,
Nov 03 23:29:25.227 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:29:25.227 INFO kablam!   |
Nov 03 23:29:25.227 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 03 23:29:25.227 INFO kablam! 
Nov 03 23:29:25.227 INFO kablam! warning: field is never used: `receiver`
Nov 03 23:29:25.227 INFO kablam!  --> src/ping/network_layer.rs:8:5
Nov 03 23:29:25.227 INFO kablam!   |
Nov 03 23:29:25.227 INFO kablam! 8 |     receiver: Box<datalink::DataLinkReceiver>,
Nov 03 23:29:25.227 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:29:25.227 INFO kablam! 
Nov 03 23:29:25.247 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:29:25.247 INFO kablam!   --> src/ping/network_layer.rs:15:22
Nov 03 23:29:25.247 INFO kablam!    |
Nov 03 23:29:25.247 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 03 23:29:25.247 INFO kablam!    |                      ----^^
Nov 03 23:29:25.247 INFO kablam!    |                      |
Nov 03 23:29:25.247 INFO kablam!    |                      help: remove this `mut`
Nov 03 23:29:25.247 INFO kablam!    |
Nov 03 23:29:25.247 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 23:29:25.247 INFO kablam! 
Nov 03 23:29:25.247 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:29:25.247 INFO kablam!   --> src/ping/network_layer.rs:15:14
Nov 03 23:29:25.247 INFO kablam!    |
Nov 03 23:29:25.247 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 03 23:29:25.247 INFO kablam!    |              ----^^
Nov 03 23:29:25.247 INFO kablam!    |              |
Nov 03 23:29:25.247 INFO kablam!    |              help: remove this `mut`
Nov 03 23:29:25.247 INFO kablam! 
Nov 03 23:29:25.251 INFO kablam! warning: literal out of range for u8
Nov 03 23:29:25.251 INFO kablam!   --> src/ping/ip_header.rs:31:22
Nov 03 23:29:25.251 INFO kablam!    |
Nov 03 23:29:25.251 INFO kablam! 31 |             version: 0x0800, // TODO correct value ??
Nov 03 23:29:25.251 INFO kablam!    |                      ^^^^^^
Nov 03 23:29:25.251 INFO kablam!    |
Nov 03 23:29:25.251 INFO kablam!    = note: #[warn(overflowing_literals)] on by default
Nov 03 23:29:25.251 INFO kablam!    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Nov 03 23:29:25.251 INFO kablam!    = help: consider using `u16` instead
Nov 03 23:29:25.251 INFO kablam! 
Nov 03 23:29:25.251 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:29:25.251 INFO kablam!   --> src/ping/ip_header.rs:70:9
Nov 03 23:29:25.251 INFO kablam!    |
Nov 03 23:29:25.251 INFO kablam! 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Nov 03 23:29:25.251 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:29:25.251 INFO kablam!    |
Nov 03 23:29:25.251 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 23:29:25.251 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:29:25.251 INFO kablam! 
Nov 03 23:29:25.263 INFO kablam! warning: field is never used: `interface`
Nov 03 23:29:25.263 INFO kablam!  --> src/ping/network_layer.rs:6:5
Nov 03 23:29:25.263 INFO kablam!   |
Nov 03 23:29:25.263 INFO kablam! 6 |     interface: datalink::NetworkInterface,
Nov 03 23:29:25.263 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:29:25.263 INFO kablam!   |
Nov 03 23:29:25.264 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 03 23:29:25.264 INFO kablam! 
Nov 03 23:29:25.264 INFO kablam! warning: field is never used: `receiver`
Nov 03 23:29:25.264 INFO kablam!  --> src/ping/network_layer.rs:8:5
Nov 03 23:29:25.264 INFO kablam!   |
Nov 03 23:29:25.264 INFO kablam! 8 |     receiver: Box<datalink::DataLinkReceiver>,
Nov 03 23:29:25.264 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:29:25.264 INFO kablam! 
Nov 03 23:29:25.303 INFO kablam! warning: literal out of range for u8
Nov 03 23:29:25.303 INFO kablam!   --> src/ping/ip_header.rs:31:22
Nov 03 23:29:25.303 INFO kablam!    |
Nov 03 23:29:25.303 INFO kablam! 31 |             version: 0x0800, // TODO correct value ??
Nov 03 23:29:25.303 INFO kablam!    |                      ^^^^^^
Nov 03 23:29:25.303 INFO kablam!    |
Nov 03 23:29:25.303 INFO kablam!    = note: #[warn(overflowing_literals)] on by default
Nov 03 23:29:25.303 INFO kablam!    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Nov 03 23:29:25.303 INFO kablam!    = help: consider using `u16` instead
Nov 03 23:29:25.303 INFO kablam! 
Nov 03 23:29:25.304 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:29:25.304 INFO kablam!   --> src/ping/ip_header.rs:70:9
Nov 03 23:29:25.304 INFO kablam!    |
Nov 03 23:29:25.304 INFO kablam! 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Nov 03 23:29:25.304 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:29:25.305 INFO kablam!    |
Nov 03 23:29:25.305 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 23:29:25.306 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:29:25.306 INFO kablam! 
Nov 03 23:29:26.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
Nov 03 23:29:26.006 INFO kablam! su: No module specific data is present
Nov 03 23:29:27.419 INFO running `"docker" "rm" "-f" "e44477041b00721c3e121c056d14aef9618c8b8e11ec80c93dc5f45f6e666e87"`
Nov 03 23:29:27.803 INFO blam! e44477041b00721c3e121c056d14aef9618c8b8e11ec80c93dc5f45f6e666e87