Nov 29 18:35:16.233 INFO checking sebglazebrook/ping-rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:35:16.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 18:35:16.628 INFO [stdout] 17066f084a737e0fedd0d47fb875575e663784d9078e2c651980a82aa154a123
Nov 29 18:35:16.644 INFO running `"docker" "start" "-a" "17066f084a737e0fedd0d47fb875575e663784d9078e2c651980a82aa154a123"`
Nov 29 18:35:17.202 INFO [stderr] usermod: no changes
Nov 29 18:35:17.282 INFO [stderr]     Checking pnet_base v0.20.0
Nov 29 18:35:17.282 INFO [stderr]     Checking ipnetwork v0.12.7
Nov 29 18:35:17.282 INFO [stderr]    Compiling pnet v0.20.0
Nov 29 18:35:17.283 INFO [stderr]     Checking pnet_sys v0.20.0
Nov 29 18:35:17.285 INFO [stderr]    Compiling syntex_errors v0.42.0
Nov 29 18:35:17.285 INFO [stderr]    Compiling regex v0.2.6
Nov 29 18:35:17.898 INFO [stderr]     Checking pnet_macros_support v0.20.0
Nov 29 18:35:17.952 INFO [stderr]     Checking pnet_datalink v0.20.0
Nov 29 18:35:20.486 INFO [stderr]    Compiling syntex_syntax v0.42.0
Nov 29 18:36:05.849 INFO [stderr]    Compiling syntex v0.42.2
Nov 29 18:36:06.861 INFO [stderr]    Compiling pnet_macros v0.20.0
Nov 29 18:36:09.860 INFO [stderr]    Compiling pnet_packet v0.20.0
Nov 29 18:36:23.312 INFO [stderr]     Checking pnet_transport v0.20.0
Nov 29 18:36:23.960 INFO [stderr]     Checking ping-rs v0.1.0 (/source)
Nov 29 18:36:24.584 INFO [stderr] warning: variable does not need to be mutable
Nov 29 18:36:24.584 INFO [stderr] warning: variable does not need to be mutable
Nov 29 18:36:24.584 INFO [stderr]   --> src/ping/network_layer.rs:15:22
Nov 29 18:36:24.584 INFO [stderr]    |
Nov 29 18:36:24.584 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 29 18:36:24.584 INFO [stderr]    |                      ----^^
Nov 29 18:36:24.584 INFO [stderr]    |                      |
Nov 29 18:36:24.584 INFO [stderr]    |                      help: remove this `mut`
Nov 29 18:36:24.584 INFO [stderr]   --> src/ping/network_layer.rs:15:22
Nov 29 18:36:24.584 INFO [stderr]    |
Nov 29 18:36:24.584 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 29 18:36:24.584 INFO [stderr]    |                      ----^^
Nov 29 18:36:24.584 INFO [stderr]    |                      |
Nov 29 18:36:24.584 INFO [stderr]    |                      help: remove this `mut`
Nov 29 18:36:24.584 INFO [stderr]    |
Nov 29 18:36:24.584 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 18:36:24.584 INFO [stderr] 
Nov 29 18:36:24.584 INFO [stderr] warning: variable does not need to be mutable
Nov 29 18:36:24.584 INFO [stderr]   --> src/ping/network_layer.rs:15:14
Nov 29 18:36:24.584 INFO [stderr]    |
Nov 29 18:36:24.584 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 29 18:36:24.584 INFO [stderr]    |              ----^^
Nov 29 18:36:24.584 INFO [stderr]    |              |
Nov 29 18:36:24.584 INFO [stderr]    |              help: remove this `mut`
Nov 29 18:36:24.584 INFO [stderr] 
Nov 29 18:36:24.584 INFO [stderr]    |
Nov 29 18:36:24.584 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 18:36:24.584 INFO [stderr] 
Nov 29 18:36:24.584 INFO [stderr] warning: variable does not need to be mutable
Nov 29 18:36:24.584 INFO [stderr]   --> src/ping/network_layer.rs:15:14
Nov 29 18:36:24.584 INFO [stderr]    |
Nov 29 18:36:24.584 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 29 18:36:24.584 INFO [stderr]    |              ----^^
Nov 29 18:36:24.584 INFO [stderr]    |              |
Nov 29 18:36:24.584 INFO [stderr]    |              help: remove this `mut`
Nov 29 18:36:24.587 INFO [stderr] 
Nov 29 18:36:24.600 INFO [stderr] warning: field is never used: `interface`
Nov 29 18:36:24.600 INFO [stderr]  --> src/ping/network_layer.rs:6:5
Nov 29 18:36:24.600 INFO [stderr]   |
Nov 29 18:36:24.600 INFO [stderr] 6 |     interface: datalink::NetworkInterface,
Nov 29 18:36:24.600 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:24.600 INFO [stderr]   |
Nov 29 18:36:24.600 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:36:24.600 INFO [stderr] 
Nov 29 18:36:24.600 INFO [stderr] warning: field is never used: `receiver`
Nov 29 18:36:24.600 INFO [stderr]  --> src/ping/network_layer.rs:8:5
Nov 29 18:36:24.600 INFO [stderr]   |
Nov 29 18:36:24.601 INFO [stderr] 8 |     receiver: Box<datalink::DataLinkReceiver>,
Nov 29 18:36:24.601 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:24.601 INFO [stderr] 
Nov 29 18:36:24.601 INFO [stderr] warning: literal out of range for u8
Nov 29 18:36:24.601 INFO [stderr]   --> src/ping/ip_header.rs:31:22
Nov 29 18:36:24.601 INFO [stderr]    |
Nov 29 18:36:24.601 INFO [stderr] 31 |             version: 0x0800, // TODO correct value ??
Nov 29 18:36:24.601 INFO [stderr]    |                      ^^^^^^
Nov 29 18:36:24.601 INFO [stderr]    |
Nov 29 18:36:24.601 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Nov 29 18:36:24.601 INFO [stderr]    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Nov 29 18:36:24.601 INFO [stderr]    = help: consider using `u16` instead
Nov 29 18:36:24.601 INFO [stderr] 
Nov 29 18:36:24.601 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:36:24.601 INFO [stderr]   --> src/ping/ip_header.rs:70:9
Nov 29 18:36:24.601 INFO [stderr]    |
Nov 29 18:36:24.601 INFO [stderr] 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Nov 29 18:36:24.601 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:24.601 INFO [stderr]    |
Nov 29 18:36:24.601 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 18:36:24.601 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:36:24.601 INFO [stderr] 
Nov 29 18:36:24.601 INFO [stderr] warning: field is never used: `interface`
Nov 29 18:36:24.601 INFO [stderr]  --> src/ping/network_layer.rs:6:5
Nov 29 18:36:24.601 INFO [stderr]   |
Nov 29 18:36:24.601 INFO [stderr] 6 |     interface: datalink::NetworkInterface,
Nov 29 18:36:24.601 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:24.601 INFO [stderr]   |
Nov 29 18:36:24.601 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:36:24.601 INFO [stderr] 
Nov 29 18:36:24.601 INFO [stderr] warning: field is never used: `receiver`
Nov 29 18:36:24.601 INFO [stderr]  --> src/ping/network_layer.rs:8:5
Nov 29 18:36:24.601 INFO [stderr]   |
Nov 29 18:36:24.601 INFO [stderr] 8 |     receiver: Box<datalink::DataLinkReceiver>,
Nov 29 18:36:24.601 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:24.601 INFO [stderr] 
Nov 29 18:36:24.640 INFO [stderr] warning: literal out of range for u8
Nov 29 18:36:24.640 INFO [stderr]   --> src/ping/ip_header.rs:31:22
Nov 29 18:36:24.640 INFO [stderr]    |
Nov 29 18:36:24.640 INFO [stderr] 31 |             version: 0x0800, // TODO correct value ??
Nov 29 18:36:24.640 INFO [stderr]    |                      ^^^^^^
Nov 29 18:36:24.640 INFO [stderr]    |
Nov 29 18:36:24.640 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Nov 29 18:36:24.640 INFO [stderr]    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Nov 29 18:36:24.640 INFO [stderr]    = help: consider using `u16` instead
Nov 29 18:36:24.640 INFO [stderr] 
Nov 29 18:36:24.640 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:36:24.640 INFO [stderr]   --> src/ping/ip_header.rs:70:9
Nov 29 18:36:24.640 INFO [stderr]    |
Nov 29 18:36:24.640 INFO [stderr] 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Nov 29 18:36:24.640 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:24.640 INFO [stderr]    |
Nov 29 18:36:24.644 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 18:36:24.644 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:36:24.644 INFO [stderr] 
Nov 29 18:36:25.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
Nov 29 18:36:25.380 INFO [stderr] su: No module specific data is present
Nov 29 18:36:26.056 INFO running `"docker" "inspect" "17066f084a737e0fedd0d47fb875575e663784d9078e2c651980a82aa154a123"`
Nov 29 18:36:26.366 INFO running `"docker" "rm" "-f" "17066f084a737e0fedd0d47fb875575e663784d9078e2c651980a82aa154a123"`
Nov 29 18:36:26.653 INFO [stdout] 17066f084a737e0fedd0d47fb875575e663784d9078e2c651980a82aa154a123