Oct 12 14:06:50.194 INFO checking sebglazebrook/ping-rs against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 14:06:50.194 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 14:06:50.778 INFO blam! 02136d38963dcb4566705bc871fa627d037cd69b6f244dd1244397b0bf8ad75b
Oct 12 14:06:50.788 INFO running `"docker" "start" "-a" "02136d38963dcb4566705bc871fa627d037cd69b6f244dd1244397b0bf8ad75b"`
Oct 12 14:06:52.488 INFO kablam! usermod: no changes
Oct 12 14:06:52.628 INFO kablam!    Compiling rustc-serialize v0.3.24
Oct 12 14:06:52.628 INFO kablam!    Compiling term v0.4.6
Oct 12 14:06:52.628 INFO kablam!    Compiling unicode-xid v0.0.3
Oct 12 14:06:52.632 INFO kablam!    Compiling regex-syntax v0.4.2
Oct 12 14:06:52.636 INFO kablam!    Compiling pnet v0.20.0
Oct 12 14:06:52.636 INFO kablam!    Compiling memchr v2.0.1
Oct 12 14:06:52.636 INFO kablam!     Checking pnet_macros_support v0.20.0
Oct 12 14:06:52.636 INFO kablam!     Checking pnet_sys v0.20.0
Oct 12 14:06:54.460 INFO kablam!    Compiling thread_local v0.3.5
Oct 12 14:06:55.108 INFO kablam!     Checking pnet_datalink v0.20.0
Oct 12 14:06:55.168 INFO kablam!    Compiling aho-corasick v0.6.4
Oct 12 14:07:06.265 INFO kablam!    Compiling regex v0.2.6
Oct 12 14:07:10.176 INFO kablam!    Compiling syntex_pos v0.42.0
Oct 12 14:07:11.797 INFO kablam!    Compiling syntex_errors v0.42.0
Oct 12 14:07:21.513 INFO kablam!    Compiling syntex_syntax v0.42.0
Oct 12 14:08:07.007 INFO kablam!    Compiling syntex v0.42.2
Oct 12 14:08:08.120 INFO kablam!    Compiling pnet_macros v0.20.0
Oct 12 14:08:10.800 INFO kablam!    Compiling pnet_packet v0.20.0
Oct 12 14:08:23.307 INFO kablam!     Checking pnet_transport v0.20.0
Oct 12 14:08:24.000 INFO kablam!     Checking ping-rs v0.1.0 (/source)
Oct 12 14:08:24.588 INFO kablam! warning: variable does not need to be mutable
Oct 12 14:08:24.588 INFO kablam!   --> src/ping/network_layer.rs:15:22
Oct 12 14:08:24.588 INFO kablam!    |
Oct 12 14:08:24.588 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Oct 12 14:08:24.588 INFO kablam!    |                      ----^^
Oct 12 14:08:24.588 INFO kablam!    |                      |
Oct 12 14:08:24.588 INFO kablam!    |                      help: remove this `mut`
Oct 12 14:08:24.588 INFO kablam!    |
Oct 12 14:08:24.588 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 14:08:24.588 INFO kablam! 
Oct 12 14:08:24.588 INFO kablam! warning: variable does not need to be mutable
Oct 12 14:08:24.588 INFO kablam!   --> src/ping/network_layer.rs:15:14
Oct 12 14:08:24.588 INFO kablam!    |
Oct 12 14:08:24.588 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Oct 12 14:08:24.588 INFO kablam!    |              ----^^
Oct 12 14:08:24.588 INFO kablam!    |              |
Oct 12 14:08:24.589 INFO kablam!    |              help: remove this `mut`
Oct 12 14:08:24.589 INFO kablam! 
Oct 12 14:08:24.593 INFO kablam! warning: field is never used: `interface`
Oct 12 14:08:24.593 INFO kablam!  --> src/ping/network_layer.rs:6:5
Oct 12 14:08:24.593 INFO kablam!   |
Oct 12 14:08:24.593 INFO kablam! 6 |     interface: datalink::NetworkInterface,
Oct 12 14:08:24.594 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:08:24.594 INFO kablam!   |
Oct 12 14:08:24.594 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 14:08:24.595 INFO kablam! 
Oct 12 14:08:24.595 INFO kablam! warning: field is never used: `receiver`
Oct 12 14:08:24.595 INFO kablam!  --> src/ping/network_layer.rs:8:5
Oct 12 14:08:24.595 INFO kablam!   |
Oct 12 14:08:24.596 INFO kablam! 8 |     receiver: Box<datalink::DataLinkReceiver>,
Oct 12 14:08:24.596 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:08:24.596 INFO kablam! 
Oct 12 14:08:24.611 INFO kablam! warning: literal out of range for u8
Oct 12 14:08:24.612 INFO kablam!   --> src/ping/ip_header.rs:31:22
Oct 12 14:08:24.612 INFO kablam!    |
Oct 12 14:08:24.612 INFO kablam! 31 |             version: 0x0800, // TODO correct value ??
Oct 12 14:08:24.613 INFO kablam!    |                      ^^^^^^
Oct 12 14:08:24.613 INFO kablam!    |
Oct 12 14:08:24.613 INFO kablam!    = note: #[warn(overflowing_literals)] on by default
Oct 12 14:08:24.613 INFO kablam!    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Oct 12 14:08:24.614 INFO kablam!    = help: consider using `u16` instead
Oct 12 14:08:24.614 INFO kablam! 
Oct 12 14:08:24.614 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 14:08:24.615 INFO kablam!   --> src/ping/ip_header.rs:70:9
Oct 12 14:08:24.615 INFO kablam!    |
Oct 12 14:08:24.615 INFO kablam! 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Oct 12 14:08:24.615 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:08:24.616 INFO kablam!    |
Oct 12 14:08:24.616 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 14:08:24.616 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 14:08:24.617 INFO kablam! 
Oct 12 14:08:24.625 INFO kablam! warning: variable does not need to be mutable
Oct 12 14:08:24.625 INFO kablam!   --> src/ping/network_layer.rs:15:22
Oct 12 14:08:24.625 INFO kablam!    |
Oct 12 14:08:24.626 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Oct 12 14:08:24.626 INFO kablam!    |                      ----^^
Oct 12 14:08:24.626 INFO kablam!    |                      |
Oct 12 14:08:24.626 INFO kablam!    |                      help: remove this `mut`
Oct 12 14:08:24.627 INFO kablam!    |
Oct 12 14:08:24.627 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 14:08:24.627 INFO kablam! 
Oct 12 14:08:24.627 INFO kablam! warning: variable does not need to be mutable
Oct 12 14:08:24.628 INFO kablam!   --> src/ping/network_layer.rs:15:14
Oct 12 14:08:24.628 INFO kablam!    |
Oct 12 14:08:24.628 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Oct 12 14:08:24.629 INFO kablam!    |              ----^^
Oct 12 14:08:24.629 INFO kablam!    |              |
Oct 12 14:08:24.629 INFO kablam!    |              help: remove this `mut`
Oct 12 14:08:24.629 INFO kablam! 
Oct 12 14:08:24.642 INFO kablam! warning: field is never used: `interface`
Oct 12 14:08:24.642 INFO kablam!  --> src/ping/network_layer.rs:6:5
Oct 12 14:08:24.642 INFO kablam!   |
Oct 12 14:08:24.643 INFO kablam! 6 |     interface: datalink::NetworkInterface,
Oct 12 14:08:24.643 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:08:24.643 INFO kablam!   |
Oct 12 14:08:24.643 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 14:08:24.644 INFO kablam! 
Oct 12 14:08:24.644 INFO kablam! warning: field is never used: `receiver`
Oct 12 14:08:24.644 INFO kablam!  --> src/ping/network_layer.rs:8:5
Oct 12 14:08:24.644 INFO kablam!   |
Oct 12 14:08:24.645 INFO kablam! 8 |     receiver: Box<datalink::DataLinkReceiver>,
Oct 12 14:08:24.645 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:08:24.645 INFO kablam! 
Oct 12 14:08:24.674 INFO kablam! warning: literal out of range for u8
Oct 12 14:08:24.674 INFO kablam!   --> src/ping/ip_header.rs:31:22
Oct 12 14:08:24.674 INFO kablam!    |
Oct 12 14:08:24.674 INFO kablam! 31 |             version: 0x0800, // TODO correct value ??
Oct 12 14:08:24.674 INFO kablam!    |                      ^^^^^^
Oct 12 14:08:24.674 INFO kablam!    |
Oct 12 14:08:24.674 INFO kablam!    = note: #[warn(overflowing_literals)] on by default
Oct 12 14:08:24.674 INFO kablam!    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Oct 12 14:08:24.674 INFO kablam!    = help: consider using `u16` instead
Oct 12 14:08:24.674 INFO kablam! 
Oct 12 14:08:24.674 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 14:08:24.674 INFO kablam!   --> src/ping/ip_header.rs:70:9
Oct 12 14:08:24.674 INFO kablam!    |
Oct 12 14:08:24.674 INFO kablam! 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Oct 12 14:08:24.674 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:08:24.674 INFO kablam!    |
Oct 12 14:08:24.674 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 14:08:24.674 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 14:08:24.674 INFO kablam! 
Oct 12 14:08:25.389 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
Oct 12 14:08:25.397 INFO kablam! su: No module specific data is present
Oct 12 14:08:25.901 INFO running `"docker" "rm" "-f" "02136d38963dcb4566705bc871fa627d037cd69b6f244dd1244397b0bf8ad75b"`
Oct 12 14:08:26.184 INFO blam! 02136d38963dcb4566705bc871fa627d037cd69b6f244dd1244397b0bf8ad75b