Nov 03 23:28:06.856 INFO checking sebglazebrook/ping-rs against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655 Nov 03 23:28:06.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 23:28:07.310 INFO blam! cb77c2809a9ac762995df31dd16eae1606297dd0b97a67fa4a0d639aa7a07c6f Nov 03 23:28:07.311 INFO running `"docker" "start" "-a" "cb77c2809a9ac762995df31dd16eae1606297dd0b97a67fa4a0d639aa7a07c6f"` Nov 03 23:28:09.311 INFO kablam! usermod: no changes Nov 03 23:28:09.453 INFO kablam! Compiling rustc-serialize v0.3.24 Nov 03 23:28:09.454 INFO kablam! Compiling term v0.4.6 Nov 03 23:28:09.455 INFO kablam! Compiling bitflags v0.5.0 Nov 03 23:28:09.455 INFO kablam! Compiling regex-syntax v0.4.2 Nov 03 23:28:09.456 INFO kablam! Checking pnet_base v0.20.0 Nov 03 23:28:09.456 INFO kablam! Compiling pnet v0.20.0 Nov 03 23:28:09.457 INFO kablam! Checking ipnetwork v0.12.7 Nov 03 23:28:09.457 INFO kablam! Compiling memchr v2.0.1 Nov 03 23:28:11.351 INFO kablam! Checking pnet_sys v0.20.0 Nov 03 23:28:11.380 INFO kablam! Compiling aho-corasick v0.6.4 Nov 03 23:28:11.436 INFO kablam! Checking pnet_macros_support v0.20.0 Nov 03 23:28:12.611 INFO kablam! Checking pnet_datalink v0.20.0 Nov 03 23:28:22.871 INFO kablam! Compiling regex v0.2.6 Nov 03 23:28:26.667 INFO kablam! Compiling syntex_pos v0.42.0 Nov 03 23:28:28.287 INFO kablam! Compiling syntex_errors v0.42.0 Nov 03 23:28:36.744 INFO kablam! Compiling syntex_syntax v0.42.0 Nov 03 23:29:14.815 INFO kablam! Compiling syntex v0.42.2 Nov 03 23:29:15.933 INFO kablam! Compiling pnet_macros v0.20.0 Nov 03 23:29:19.035 INFO kablam! Compiling pnet_packet v0.20.0 Nov 03 23:29:31.945 INFO kablam! Checking pnet_transport v0.20.0 Nov 03 23:29:32.548 INFO kablam! Checking ping-rs v0.1.0 (/source) Nov 03 23:29:33.239 INFO kablam! warning: variable does not need to be mutable Nov 03 23:29:33.239 INFO kablam! --> src/ping/network_layer.rs:15:22 Nov 03 23:29:33.240 INFO kablam! | Nov 03 23:29:33.240 INFO kablam! 15 | let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) { Nov 03 23:29:33.240 INFO kablam! | ----^^ Nov 03 23:29:33.241 INFO kablam! | | Nov 03 23:29:33.241 INFO kablam! | help: remove this `mut` Nov 03 23:29:33.241 INFO kablam! | Nov 03 23:29:33.242 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 03 23:29:33.242 INFO kablam! Nov 03 23:29:33.242 INFO kablam! warning: variable does not need to be mutable Nov 03 23:29:33.242 INFO kablam! --> src/ping/network_layer.rs:15:14 Nov 03 23:29:33.243 INFO kablam! | Nov 03 23:29:33.243 INFO kablam! 15 | let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) { Nov 03 23:29:33.243 INFO kablam! | ----^^ Nov 03 23:29:33.244 INFO kablam! | | Nov 03 23:29:33.244 INFO kablam! | help: remove this `mut` Nov 03 23:29:33.244 INFO kablam! Nov 03 23:29:33.244 INFO kablam! warning: field is never used: `interface` Nov 03 23:29:33.245 INFO kablam! --> src/ping/network_layer.rs:6:5 Nov 03 23:29:33.245 INFO kablam! | Nov 03 23:29:33.245 INFO kablam! 6 | interface: datalink::NetworkInterface, Nov 03 23:29:33.246 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 23:29:33.246 INFO kablam! | Nov 03 23:29:33.246 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 23:29:33.246 INFO kablam! Nov 03 23:29:33.247 INFO kablam! warning: field is never used: `receiver` Nov 03 23:29:33.247 INFO kablam! --> src/ping/network_layer.rs:8:5 Nov 03 23:29:33.247 INFO kablam! | Nov 03 23:29:33.248 INFO kablam! 8 | receiver: Box, Nov 03 23:29:33.248 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 23:29:33.248 INFO kablam! Nov 03 23:29:33.255 INFO kablam! warning: literal out of range for u8 Nov 03 23:29:33.255 INFO kablam! --> src/ping/ip_header.rs:31:22 Nov 03 23:29:33.255 INFO kablam! | Nov 03 23:29:33.256 INFO kablam! 31 | version: 0x0800, // TODO correct value ?? Nov 03 23:29:33.256 INFO kablam! | ^^^^^^ Nov 03 23:29:33.256 INFO kablam! | Nov 03 23:29:33.256 INFO kablam! = note: #[warn(overflowing_literals)] on by default Nov 03 23:29:33.257 INFO kablam! = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8` Nov 03 23:29:33.257 INFO kablam! = help: consider using `u16` instead Nov 03 23:29:33.257 INFO kablam! Nov 03 23:29:33.257 INFO kablam! warning: unused `std::result::Result` that must be used Nov 03 23:29:33.257 INFO kablam! --> src/ping/ip_header.rs:70:9 Nov 03 23:29:33.258 INFO kablam! | Nov 03 23:29:33.258 INFO kablam! 70 | header_checksum.write_u16::(self.header_checksum); Nov 03 23:29:33.258 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 23:29:33.258 INFO kablam! | Nov 03 23:29:33.259 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 03 23:29:33.259 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 03 23:29:33.259 INFO kablam! Nov 03 23:29:33.368 INFO kablam! warning: variable does not need to be mutable Nov 03 23:29:33.369 INFO kablam! --> src/ping/network_layer.rs:15:22 Nov 03 23:29:33.369 INFO kablam! | Nov 03 23:29:33.370 INFO kablam! 15 | let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) { Nov 03 23:29:33.370 INFO kablam! | ----^^ Nov 03 23:29:33.370 INFO kablam! | | Nov 03 23:29:33.371 INFO kablam! | help: remove this `mut` Nov 03 23:29:33.371 INFO kablam! | Nov 03 23:29:33.371 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 03 23:29:33.371 INFO kablam! Nov 03 23:29:33.372 INFO kablam! warning: variable does not need to be mutable Nov 03 23:29:33.372 INFO kablam! --> src/ping/network_layer.rs:15:14 Nov 03 23:29:33.372 INFO kablam! | Nov 03 23:29:33.373 INFO kablam! 15 | let (mut tx, mut rx) = match datalink::channel(&interface, datalink::Config::default()) { Nov 03 23:29:33.373 INFO kablam! | ----^^ Nov 03 23:29:33.373 INFO kablam! | | Nov 03 23:29:33.374 INFO kablam! | help: remove this `mut` Nov 03 23:29:33.374 INFO kablam! Nov 03 23:29:33.374 INFO kablam! warning: field is never used: `interface` Nov 03 23:29:33.375 INFO kablam! --> src/ping/network_layer.rs:6:5 Nov 03 23:29:33.375 INFO kablam! | Nov 03 23:29:33.375 INFO kablam! 6 | interface: datalink::NetworkInterface, Nov 03 23:29:33.376 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 23:29:33.376 INFO kablam! | Nov 03 23:29:33.376 INFO kablam! = note: #[warn(dead_code)] on by default Nov 03 23:29:33.377 INFO kablam! Nov 03 23:29:33.377 INFO kablam! warning: field is never used: `receiver` Nov 03 23:29:33.377 INFO kablam! --> src/ping/network_layer.rs:8:5 Nov 03 23:29:33.378 INFO kablam! | Nov 03 23:29:33.378 INFO kablam! 8 | receiver: Box, Nov 03 23:29:33.378 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 23:29:33.379 INFO kablam! Nov 03 23:29:33.391 INFO kablam! warning: literal out of range for u8 Nov 03 23:29:33.391 INFO kablam! --> src/ping/ip_header.rs:31:22 Nov 03 23:29:33.392 INFO kablam! | Nov 03 23:29:33.392 INFO kablam! 31 | version: 0x0800, // TODO correct value ?? Nov 03 23:29:33.392 INFO kablam! | ^^^^^^ Nov 03 23:29:33.393 INFO kablam! | Nov 03 23:29:33.393 INFO kablam! = note: #[warn(overflowing_literals)] on by default Nov 03 23:29:33.393 INFO kablam! = note: the literal `0x0800` (decimal `2048`) does not fit into an `u8` and will become `0u8` Nov 03 23:29:33.394 INFO kablam! = help: consider using `u16` instead Nov 03 23:29:33.394 INFO kablam! Nov 03 23:29:33.394 INFO kablam! warning: unused `std::result::Result` that must be used Nov 03 23:29:33.394 INFO kablam! --> src/ping/ip_header.rs:70:9 Nov 03 23:29:33.395 INFO kablam! | Nov 03 23:29:33.395 INFO kablam! 70 | header_checksum.write_u16::(self.header_checksum); Nov 03 23:29:33.395 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 03 23:29:33.396 INFO kablam! | Nov 03 23:29:33.396 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 03 23:29:33.396 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 03 23:29:33.397 INFO kablam! Nov 03 23:29:34.250 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 24s Nov 03 23:29:34.259 INFO kablam! su: No module specific data is present Nov 03 23:29:35.645 INFO running `"docker" "rm" "-f" "cb77c2809a9ac762995df31dd16eae1606297dd0b97a67fa4a0d639aa7a07c6f"` Nov 03 23:29:35.943 INFO blam! cb77c2809a9ac762995df31dd16eae1606297dd0b97a67fa4a0d639aa7a07c6f