Oct 31 21:30:44.054 INFO checking sebglazebrook/ping-rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 21:30:44.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 21:30:44.696 INFO blam! 33d21a8c91fea931707682bcd3e1a872b23b30c4b4d2863c574629188b706518
Oct 31 21:30:44.698 INFO running `"docker" "start" "-a" "33d21a8c91fea931707682bcd3e1a872b23b30c4b4d2863c574629188b706518"`
Oct 31 21:30:45.976 INFO kablam! usermod: no changes
Oct 31 21:30:46.137 INFO kablam!    Compiling term v0.4.6
Oct 31 21:30:46.140 INFO kablam!    Compiling regex-syntax v0.4.2
Oct 31 21:30:46.149 INFO kablam!     Checking pnet_base v0.20.0
Oct 31 21:30:46.173 INFO kablam!    Compiling pnet v0.20.0
Oct 31 21:30:46.174 INFO kablam!     Checking ipnetwork v0.12.7
Oct 31 21:30:46.196 INFO kablam!    Compiling syntex_pos v0.42.0
Oct 31 21:30:46.196 INFO kablam!    Compiling memchr v2.0.1
Oct 31 21:30:46.196 INFO kablam!     Checking pnet_sys v0.20.0
Oct 31 21:30:47.640 INFO kablam!    Compiling thread_local v0.3.5
Oct 31 21:30:48.747 INFO kablam!     Checking pnet_macros_support v0.20.0
Oct 31 21:30:49.176 INFO kablam!    Compiling aho-corasick v0.6.4
Oct 31 21:30:49.597 INFO kablam!     Checking pnet_datalink v0.20.0
Oct 31 21:30:56.104 INFO kablam!    Compiling syntex_errors v0.42.0
Oct 31 21:31:01.108 INFO kablam!    Compiling regex v0.2.6
Oct 31 21:31:03.138 INFO kablam!    Compiling syntex_syntax v0.42.0
Oct 31 21:31:54.420 INFO kablam!    Compiling syntex v0.42.2
Oct 31 21:31:55.647 INFO kablam!    Compiling pnet_macros v0.20.0
Oct 31 21:31:58.553 INFO kablam!    Compiling pnet_packet v0.20.0
Oct 31 21:32:11.556 INFO kablam!     Checking pnet_transport v0.20.0
Oct 31 21:32:12.325 INFO kablam!     Checking ping-rs v0.1.0 (/source)
Oct 31 21:32:12.824 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:32:12.824 INFO kablam!   --> src/ping/network_layer.rs:15:22
Oct 31 21:32:12.824 INFO kablam!    |
Oct 31 21:32:12.824 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Oct 31 21:32:12.824 INFO kablam!    |                      ----^^
Oct 31 21:32:12.824 INFO kablam!    |                      |
Oct 31 21:32:12.824 INFO kablam!    |                      help: remove this `mut`
Oct 31 21:32:12.824 INFO kablam!    |
Oct 31 21:32:12.824 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 21:32:12.824 INFO kablam! 
Oct 31 21:32:12.824 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:32:12.824 INFO kablam!   --> src/ping/network_layer.rs:15:14
Oct 31 21:32:12.824 INFO kablam!    |
Oct 31 21:32:12.827 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Oct 31 21:32:12.827 INFO kablam!    |              ----^^
Oct 31 21:32:12.828 INFO kablam!    |              |
Oct 31 21:32:12.828 INFO kablam!    |              help: remove this `mut`
Oct 31 21:32:12.828 INFO kablam! 
Oct 31 21:32:12.828 INFO kablam! warning: field is never used: `interface`
Oct 31 21:32:12.828 INFO kablam!  --> src/ping/network_layer.rs:6:5
Oct 31 21:32:12.828 INFO kablam!   |
Oct 31 21:32:12.828 INFO kablam! 6 |     interface: datalink::NetworkInterface,
Oct 31 21:32:12.828 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:32:12.828 INFO kablam!   |
Oct 31 21:32:12.828 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 21:32:12.828 INFO kablam! 
Oct 31 21:32:12.828 INFO kablam! warning: field is never used: `receiver`
Oct 31 21:32:12.828 INFO kablam!  --> src/ping/network_layer.rs:8:5
Oct 31 21:32:12.828 INFO kablam!   |
Oct 31 21:32:12.828 INFO kablam! 8 |     receiver: Box<datalink::DataLinkReceiver>,
Oct 31 21:32:12.828 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:32:12.828 INFO kablam! 
Oct 31 21:32:12.844 INFO kablam! warning: literal out of range for u8
Oct 31 21:32:12.844 INFO kablam!   --> src/ping/ip_header.rs:31:22
Oct 31 21:32:12.844 INFO kablam!    |
Oct 31 21:32:12.844 INFO kablam! 31 |             version: 0x0800, // TODO correct value ??
Oct 31 21:32:12.844 INFO kablam!    |                      ^^^^^^
Oct 31 21:32:12.846 INFO kablam!    |
Oct 31 21:32:12.846 INFO kablam!    = note: #[warn(overflowing_literals)] on by default
Oct 31 21:32:12.847 INFO kablam!    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Oct 31 21:32:12.847 INFO kablam!    = help: consider using `u16` instead
Oct 31 21:32:12.847 INFO kablam! 
Oct 31 21:32:12.847 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:32:12.847 INFO kablam!   --> src/ping/ip_header.rs:70:9
Oct 31 21:32:12.848 INFO kablam!    |
Oct 31 21:32:12.848 INFO kablam! 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Oct 31 21:32:12.848 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:32:12.848 INFO kablam!    |
Oct 31 21:32:12.849 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 21:32:12.849 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:32:12.849 INFO kablam! 
Oct 31 21:32:12.943 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:32:12.943 INFO kablam!   --> src/ping/network_layer.rs:15:22
Oct 31 21:32:12.943 INFO kablam!    |
Oct 31 21:32:12.944 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Oct 31 21:32:12.944 INFO kablam!    |                      ----^^
Oct 31 21:32:12.944 INFO kablam!    |                      |
Oct 31 21:32:12.945 INFO kablam!    |                      help: remove this `mut`
Oct 31 21:32:12.945 INFO kablam!    |
Oct 31 21:32:12.945 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 31 21:32:12.945 INFO kablam! 
Oct 31 21:32:12.946 INFO kablam! warning: variable does not need to be mutable
Oct 31 21:32:12.946 INFO kablam!   --> src/ping/network_layer.rs:15:14
Oct 31 21:32:12.946 INFO kablam!    |
Oct 31 21:32:12.947 INFO kablam! 15 |         let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) {
Oct 31 21:32:12.947 INFO kablam!    |              ----^^
Oct 31 21:32:12.947 INFO kablam!    |              |
Oct 31 21:32:12.948 INFO kablam!    |              help: remove this `mut`
Oct 31 21:32:12.948 INFO kablam! 
Oct 31 21:32:12.954 INFO kablam! warning: field is never used: `interface`
Oct 31 21:32:12.954 INFO kablam!  --> src/ping/network_layer.rs:6:5
Oct 31 21:32:12.954 INFO kablam!   |
Oct 31 21:32:12.954 INFO kablam! 6 |     interface: datalink::NetworkInterface,
Oct 31 21:32:12.954 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:32:12.954 INFO kablam!   |
Oct 31 21:32:12.954 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 21:32:12.954 INFO kablam! 
Oct 31 21:32:12.954 INFO kablam! warning: field is never used: `receiver`
Oct 31 21:32:12.954 INFO kablam!  --> src/ping/network_layer.rs:8:5
Oct 31 21:32:12.955 INFO kablam!   |
Oct 31 21:32:12.955 INFO kablam! 8 |     receiver: Box<datalink::DataLinkReceiver>,
Oct 31 21:32:12.955 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:32:12.955 INFO kablam! 
Oct 31 21:32:12.959 INFO kablam! warning: literal out of range for u8
Oct 31 21:32:12.959 INFO kablam!   --> src/ping/ip_header.rs:31:22
Oct 31 21:32:12.959 INFO kablam!    |
Oct 31 21:32:12.959 INFO kablam! 31 |             version: 0x0800, // TODO correct value ??
Oct 31 21:32:12.959 INFO kablam!    |                      ^^^^^^
Oct 31 21:32:12.959 INFO kablam!    |
Oct 31 21:32:12.959 INFO kablam!    = note: #[warn(overflowing_literals)] on by default
Oct 31 21:32:12.959 INFO kablam!    = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8`
Oct 31 21:32:12.959 INFO kablam!    = help: consider using `u16` instead
Oct 31 21:32:12.959 INFO kablam! 
Oct 31 21:32:12.960 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:32:12.960 INFO kablam!   --> src/ping/ip_header.rs:70:9
Oct 31 21:32:12.960 INFO kablam!    |
Oct 31 21:32:12.960 INFO kablam! 70 |         header_checksum.write_u16::<BigEndian>(self.header_checksum);
Oct 31 21:32:12.960 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:32:12.962 INFO kablam!    |
Oct 31 21:32:12.962 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 21:32:12.962 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:32:12.962 INFO kablam! 
Oct 31 21:32:13.536 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
Oct 31 21:32:13.536 INFO kablam! su: No module specific data is present
Oct 31 21:32:14.177 INFO running `"docker" "rm" "-f" "33d21a8c91fea931707682bcd3e1a872b23b30c4b4d2863c574629188b706518"`
Oct 31 21:32:14.512 INFO blam! 33d21a8c91fea931707682bcd3e1a872b23b30c4b4d2863c574629188b706518