Nov 29 18:35:17.039 INFO checking sebglazebrook/ping-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:35:17.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 18:35:17.299 INFO [stdout] a485c7acf8c7a72976fe055159eec8d9cc511a010f819642c07670c7a1147580
Nov 29 18:35:17.302 INFO running `"docker" "start" "-a" "a485c7acf8c7a72976fe055159eec8d9cc511a010f819642c07670c7a1147580"`
Nov 29 18:35:18.176 INFO [stderr] usermod: no changes
Nov 29 18:35:18.315 INFO [stderr]    Compiling unicode-xid v0.0.3
Nov 29 18:35:18.315 INFO [stderr]    Compiling bitflags v0.5.0
Nov 29 18:35:18.315 INFO [stderr]     Checking pnet_base v0.20.0
Nov 29 18:35:18.315 INFO [stderr]    Compiling pnet v0.20.0
Nov 29 18:35:18.320 INFO [stderr]     Checking ipnetwork v0.12.7
Nov 29 18:35:18.320 INFO [stderr]    Compiling syntex_pos v0.42.0
Nov 29 18:35:18.337 INFO [stderr]     Checking pnet_sys v0.20.0
Nov 29 18:35:18.340 INFO [stderr]    Compiling aho-corasick v0.6.4
Nov 29 18:35:19.318 INFO [stderr]     Checking pnet_macros_support v0.20.0
Nov 29 18:35:19.920 INFO [stderr]     Checking pnet_datalink v0.20.0
Nov 29 18:35:20.716 INFO [stderr]    Compiling syntex_errors v0.42.0
Nov 29 18:35:21.069 INFO [stderr]    Compiling regex v0.2.6
Nov 29 18:35:25.579 INFO [stderr]    Compiling syntex_syntax v0.42.0
Nov 29 18:36:13.364 INFO [stderr]    Compiling syntex v0.42.2
Nov 29 18:36:14.312 INFO [stderr]    Compiling pnet_macros v0.20.0
Nov 29 18:36:16.525 INFO [stderr]    Compiling pnet_packet v0.20.0
Nov 29 18:36:29.537 INFO [stderr]     Checking pnet_transport v0.20.0
Nov 29 18:36:30.092 INFO [stderr]     Checking ping-rs v0.1.0 (/source)
Nov 29 18:36:30.546 INFO [stderr] warning: variable does not need to be mutable
Nov 29 18:36:30.546 INFO [stderr]   --> src/ping/network_layer.rs:15:22
Nov 29 18:36:30.546 INFO [stderr]    |
Nov 29 18:36:30.546 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 29 18:36:30.546 INFO [stderr]    |                      ----^^
Nov 29 18:36:30.546 INFO [stderr]    |                      |
Nov 29 18:36:30.546 INFO [stderr]    |                      help: remove this `mut`
Nov 29 18:36:30.546 INFO [stderr]    |
Nov 29 18:36:30.546 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 18:36:30.546 INFO [stderr] 
Nov 29 18:36:30.546 INFO [stderr] warning: variable does not need to be mutable
Nov 29 18:36:30.546 INFO [stderr]   --> src/ping/network_layer.rs:15:14
Nov 29 18:36:30.546 INFO [stderr]    |
Nov 29 18:36:30.547 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 29 18:36:30.547 INFO [stderr]    |              ----^^
Nov 29 18:36:30.547 INFO [stderr]    |              |
Nov 29 18:36:30.547 INFO [stderr]    |              help: remove this `mut`
Nov 29 18:36:30.547 INFO [stderr] 
Nov 29 18:36:30.550 INFO [stderr] warning: field is never used: `interface`
Nov 29 18:36:30.552 INFO [stderr]  --> src/ping/network_layer.rs:6:5
Nov 29 18:36:30.552 INFO [stderr]   |
Nov 29 18:36:30.552 INFO [stderr] 6 |     interface: datalink::NetworkInterface,
Nov 29 18:36:30.552 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:30.552 INFO [stderr]   |
Nov 29 18:36:30.552 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:36:30.552 INFO [stderr] 
Nov 29 18:36:30.552 INFO [stderr] warning: field is never used: `receiver`
Nov 29 18:36:30.552 INFO [stderr]  --> src/ping/network_layer.rs:8:5
Nov 29 18:36:30.552 INFO [stderr]   |
Nov 29 18:36:30.552 INFO [stderr] 8 |     receiver: Box<datalink::DataLinkReceiver>,
Nov 29 18:36:30.552 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:30.552 INFO [stderr] 
Nov 29 18:36:30.561 INFO [stderr] warning: literal out of range for u8
Nov 29 18:36:30.561 INFO [stderr]   --> src/ping/ip_header.rs:31:22
Nov 29 18:36:30.561 INFO [stderr]    |
Nov 29 18:36:30.561 INFO [stderr] 31 |             version: 0x0800, // TODO correct value ??
Nov 29 18:36:30.561 INFO [stderr]    |                      ^^^^^^
Nov 29 18:36:30.561 INFO [stderr]    |
Nov 29 18:36:30.561 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Nov 29 18:36:30.561 INFO [stderr]    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Nov 29 18:36:30.561 INFO [stderr]    = help: consider using `u16` instead
Nov 29 18:36:30.561 INFO [stderr] 
Nov 29 18:36:30.562 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:36:30.562 INFO [stderr]   --> src/ping/ip_header.rs:70:9
Nov 29 18:36:30.562 INFO [stderr]    |
Nov 29 18:36:30.562 INFO [stderr] 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Nov 29 18:36:30.562 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:30.562 INFO [stderr]    |
Nov 29 18:36:30.562 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 18:36:30.562 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:36:30.562 INFO [stderr] 
Nov 29 18:36:30.606 INFO [stderr] warning: variable does not need to be mutable
Nov 29 18:36:30.606 INFO [stderr]   --> src/ping/network_layer.rs:15:22
Nov 29 18:36:30.606 INFO [stderr]    |
Nov 29 18:36:30.606 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 29 18:36:30.607 INFO [stderr]    |                      ----^^
Nov 29 18:36:30.607 INFO [stderr]    |                      |
Nov 29 18:36:30.607 INFO [stderr]    |                      help: remove this `mut`
Nov 29 18:36:30.607 INFO [stderr]    |
Nov 29 18:36:30.607 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 18:36:30.607 INFO [stderr] 
Nov 29 18:36:30.607 INFO [stderr] warning: variable does not need to be mutable
Nov 29 18:36:30.607 INFO [stderr]   --> src/ping/network_layer.rs:15:14
Nov 29 18:36:30.607 INFO [stderr]    |
Nov 29 18:36:30.607 INFO [stderr] 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Nov 29 18:36:30.607 INFO [stderr]    |              ----^^
Nov 29 18:36:30.607 INFO [stderr]    |              |
Nov 29 18:36:30.607 INFO [stderr]    |              help: remove this `mut`
Nov 29 18:36:30.607 INFO [stderr] 
Nov 29 18:36:30.607 INFO [stderr] warning: field is never used: `interface`
Nov 29 18:36:30.607 INFO [stderr]  --> src/ping/network_layer.rs:6:5
Nov 29 18:36:30.607 INFO [stderr]   |
Nov 29 18:36:30.607 INFO [stderr] 6 |     interface: datalink::NetworkInterface,
Nov 29 18:36:30.607 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:30.607 INFO [stderr]   |
Nov 29 18:36:30.607 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:36:30.607 INFO [stderr] 
Nov 29 18:36:30.607 INFO [stderr] warning: field is never used: `receiver`
Nov 29 18:36:30.607 INFO [stderr]  --> src/ping/network_layer.rs:8:5
Nov 29 18:36:30.607 INFO [stderr]   |
Nov 29 18:36:30.607 INFO [stderr] 8 |     receiver: Box<datalink::DataLinkReceiver>,
Nov 29 18:36:30.607 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:30.607 INFO [stderr] 
Nov 29 18:36:30.629 INFO [stderr] warning: literal out of range for u8
Nov 29 18:36:30.629 INFO [stderr]   --> src/ping/ip_header.rs:31:22
Nov 29 18:36:30.629 INFO [stderr]    |
Nov 29 18:36:30.630 INFO [stderr] 31 |             version: 0x0800, // TODO correct value ??
Nov 29 18:36:30.630 INFO [stderr]    |                      ^^^^^^
Nov 29 18:36:30.630 INFO [stderr]    |
Nov 29 18:36:30.630 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Nov 29 18:36:30.630 INFO [stderr]    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Nov 29 18:36:30.630 INFO [stderr]    = help: consider using `u16` instead
Nov 29 18:36:30.630 INFO [stderr] 
Nov 29 18:36:30.630 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 18:36:30.630 INFO [stderr]   --> src/ping/ip_header.rs:70:9
Nov 29 18:36:30.630 INFO [stderr]    |
Nov 29 18:36:30.630 INFO [stderr] 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Nov 29 18:36:30.630 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 18:36:30.630 INFO [stderr]    |
Nov 29 18:36:30.630 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 18:36:30.630 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 18:36:30.630 INFO [stderr] 
Nov 29 18:36:31.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
Nov 29 18:36:31.136 INFO [stderr] su: No module specific data is present
Nov 29 18:36:31.976 INFO running `"docker" "inspect" "a485c7acf8c7a72976fe055159eec8d9cc511a010f819642c07670c7a1147580"`
Nov 29 18:36:32.246 INFO running `"docker" "rm" "-f" "a485c7acf8c7a72976fe055159eec8d9cc511a010f819642c07670c7a1147580"`
Nov 29 18:36:32.558 INFO [stdout] a485c7acf8c7a72976fe055159eec8d9cc511a010f819642c07670c7a1147580