Nov 16 21:06:40.593 INFO testing lolzballs/ntcp against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 21:06:40.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 21:06:41.183 INFO [stdout] 5d078375ab913bdb5eb97105a2941690df6460484f9227fa9b21c8e5fdcfbc7a
Nov 16 21:06:41.184 INFO running `"docker" "start" "-a" "5d078375ab913bdb5eb97105a2941690df6460484f9227fa9b21c8e5fdcfbc7a"`
Nov 16 21:06:43.438 INFO [stderr] usermod: no changes
Nov 16 21:06:43.523 INFO [stderr]    Compiling ntcp v0.1.0 (/source)
Nov 16 21:06:43.937 INFO [stderr] warning: unused import: `std::cmp`
Nov 16 21:06:43.938 INFO [stderr]  --> src/platform/raw.rs:1:5
Nov 16 21:06:43.938 INFO [stderr]   |
Nov 16 21:06:43.938 INFO [stderr] 1 | use std::cmp;
Nov 16 21:06:43.938 INFO [stderr]   |     ^^^^^^^^
Nov 16 21:06:43.938 INFO [stderr]   |
Nov 16 21:06:43.938 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 21:06:43.938 INFO [stderr] 
Nov 16 21:06:43.938 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 16 21:06:43.938 INFO [stderr]  --> src/platform/raw.rs:6:5
Nov 16 21:06:43.938 INFO [stderr]   |
Nov 16 21:06:43.938 INFO [stderr] 6 | use std::time::Instant;
Nov 16 21:06:43.938 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 21:06:43.938 INFO [stderr] 
Nov 16 21:06:43.938 INFO [stderr] warning: unused import: `std::ptr`
Nov 16 21:06:43.938 INFO [stderr]  --> src/socket/interface.rs:4:5
Nov 16 21:06:43.938 INFO [stderr]   |
Nov 16 21:06:43.938 INFO [stderr] 4 | use std::ptr;
Nov 16 21:06:43.938 INFO [stderr]   |     ^^^^^^^^
Nov 16 21:06:43.938 INFO [stderr] 
Nov 16 21:06:43.938 INFO [stderr] warning: unused import: `MappedBuffer`
Nov 16 21:06:43.938 INFO [stderr]   --> src/socket/interface.rs:13:16
Nov 16 21:06:43.938 INFO [stderr]    |
Nov 16 21:06:43.938 INFO [stderr] 13 | use platform::{MappedBuffer, RawSocket};
Nov 16 21:06:43.938 INFO [stderr]    |                ^^^^^^^^^^^^
Nov 16 21:06:43.938 INFO [stderr] 
Nov 16 21:06:44.116 INFO [stderr] warning: unreachable statement
Nov 16 21:06:44.116 INFO [stderr]   --> src/ipv4.rs:50:9
Nov 16 21:06:44.117 INFO [stderr]    |
Nov 16 21:06:44.118 INFO [stderr] 50 |         let len = buffer.as_ref().len();
Nov 16 21:06:44.118 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:06:44.119 INFO [stderr]    |
Nov 16 21:06:44.120 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 16 21:06:44.120 INFO [stderr] 
Nov 16 21:06:44.361 INFO [stderr] warning: unused variable: `src_addr`
Nov 16 21:06:44.362 INFO [stderr]    --> src/tcp.rs:387:29
Nov 16 21:06:44.362 INFO [stderr]     |
Nov 16 21:06:44.363 INFO [stderr] 387 |                             src_addr: &ipv4::Address,
Nov 16 21:06:44.364 INFO [stderr]     |                             ^^^^^^^^ help: consider using `_src_addr` instead
Nov 16 21:06:44.365 INFO [stderr]     |
Nov 16 21:06:44.365 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 21:06:44.365 INFO [stderr] 
Nov 16 21:06:44.365 INFO [stderr] warning: unused variable: `dst_addr`
Nov 16 21:06:44.365 INFO [stderr]    --> src/tcp.rs:388:29
Nov 16 21:06:44.365 INFO [stderr]     |
Nov 16 21:06:44.366 INFO [stderr] 388 |                             dst_addr: &ipv4::Address)
Nov 16 21:06:44.367 INFO [stderr]     |                             ^^^^^^^^ help: consider using `_dst_addr` instead
Nov 16 21:06:44.367 INFO [stderr] 
Nov 16 21:06:44.367 INFO [stderr] warning: unused variable: `seq`
Nov 16 21:06:44.367 INFO [stderr]    --> src/socket/interface.rs:332:38
Nov 16 21:06:44.367 INFO [stderr]     |
Nov 16 21:06:44.368 INFO [stderr] 332 |                                 seq: seq,
Nov 16 21:06:44.368 INFO [stderr]     |                                      ^^^ help: consider using `_seq` instead
Nov 16 21:06:44.368 INFO [stderr] 
Nov 16 21:06:44.373 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.373 INFO [stderr]    --> src/ipv4.rs:166:13
Nov 16 21:06:44.373 INFO [stderr]     |
Nov 16 21:06:44.373 INFO [stderr] 166 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.373 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.373 INFO [stderr]     |             |
Nov 16 21:06:44.375 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.375 INFO [stderr]     |
Nov 16 21:06:44.375 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 21:06:44.375 INFO [stderr] 
Nov 16 21:06:44.375 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.375 INFO [stderr]    --> src/ipv4.rs:172:13
Nov 16 21:06:44.376 INFO [stderr]     |
Nov 16 21:06:44.376 INFO [stderr] 172 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.376 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.377 INFO [stderr]     |             |
Nov 16 21:06:44.377 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.377 INFO [stderr] 
Nov 16 21:06:44.377 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.378 INFO [stderr]    --> src/ipv4.rs:178:13
Nov 16 21:06:44.378 INFO [stderr]     |
Nov 16 21:06:44.378 INFO [stderr] 178 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.378 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.379 INFO [stderr]     |             |
Nov 16 21:06:44.379 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.379 INFO [stderr] 
Nov 16 21:06:44.379 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.379 INFO [stderr]    --> src/ipv4.rs:184:13
Nov 16 21:06:44.381 INFO [stderr]     |
Nov 16 21:06:44.381 INFO [stderr] 184 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.381 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.381 INFO [stderr]     |             |
Nov 16 21:06:44.381 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.381 INFO [stderr] 
Nov 16 21:06:44.381 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.381 INFO [stderr]    --> src/ipv4.rs:190:13
Nov 16 21:06:44.381 INFO [stderr]     |
Nov 16 21:06:44.381 INFO [stderr] 190 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.381 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.381 INFO [stderr]     |             |
Nov 16 21:06:44.381 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.381 INFO [stderr] 
Nov 16 21:06:44.381 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.381 INFO [stderr]    --> src/ipv4.rs:196:13
Nov 16 21:06:44.381 INFO [stderr]     |
Nov 16 21:06:44.381 INFO [stderr] 196 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.381 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.381 INFO [stderr]     |             |
Nov 16 21:06:44.381 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.381 INFO [stderr] 
Nov 16 21:06:44.381 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.381 INFO [stderr]    --> src/ipv4.rs:203:13
Nov 16 21:06:44.381 INFO [stderr]     |
Nov 16 21:06:44.381 INFO [stderr] 203 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.381 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.381 INFO [stderr]     |             |
Nov 16 21:06:44.381 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.381 INFO [stderr] 
Nov 16 21:06:44.381 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.381 INFO [stderr]    --> src/ipv4.rs:211:13
Nov 16 21:06:44.381 INFO [stderr]     |
Nov 16 21:06:44.381 INFO [stderr] 211 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.381 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.381 INFO [stderr]     |             |
Nov 16 21:06:44.381 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.381 INFO [stderr] 
Nov 16 21:06:44.381 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.381 INFO [stderr]    --> src/ipv4.rs:218:13
Nov 16 21:06:44.381 INFO [stderr]     |
Nov 16 21:06:44.381 INFO [stderr] 218 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.381 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.381 INFO [stderr]     |             |
Nov 16 21:06:44.381 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.381 INFO [stderr] 
Nov 16 21:06:44.381 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.381 INFO [stderr]    --> src/ipv4.rs:224:13
Nov 16 21:06:44.381 INFO [stderr]     |
Nov 16 21:06:44.381 INFO [stderr] 224 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.381 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.381 INFO [stderr]     |             |
Nov 16 21:06:44.381 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.381 INFO [stderr] 
Nov 16 21:06:44.381 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.381 INFO [stderr]    --> src/ipv4.rs:230:13
Nov 16 21:06:44.381 INFO [stderr]     |
Nov 16 21:06:44.381 INFO [stderr] 230 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.381 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.381 INFO [stderr]     |             |
Nov 16 21:06:44.381 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.381 INFO [stderr] 
Nov 16 21:06:44.381 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.381 INFO [stderr]    --> src/ipv4.rs:236:13
Nov 16 21:06:44.381 INFO [stderr]     |
Nov 16 21:06:44.381 INFO [stderr] 236 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.381 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.381 INFO [stderr]     |             |
Nov 16 21:06:44.381 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.381 INFO [stderr] 
Nov 16 21:06:44.381 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.381 INFO [stderr]    --> src/ipv4.rs:242:13
Nov 16 21:06:44.381 INFO [stderr]     |
Nov 16 21:06:44.381 INFO [stderr] 242 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.381 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.381 INFO [stderr]     |             |
Nov 16 21:06:44.381 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.382 INFO [stderr] 
Nov 16 21:06:44.382 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.382 INFO [stderr]    --> src/ipv4.rs:251:13
Nov 16 21:06:44.382 INFO [stderr]     |
Nov 16 21:06:44.382 INFO [stderr] 251 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.382 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.382 INFO [stderr]     |             |
Nov 16 21:06:44.382 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.382 INFO [stderr] 
Nov 16 21:06:44.395 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.395 INFO [stderr]    --> src/tcp.rs:173:13
Nov 16 21:06:44.395 INFO [stderr]     |
Nov 16 21:06:44.395 INFO [stderr] 173 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.395 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.395 INFO [stderr]     |             |
Nov 16 21:06:44.395 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.395 INFO [stderr] 
Nov 16 21:06:44.395 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.395 INFO [stderr]    --> src/tcp.rs:179:13
Nov 16 21:06:44.395 INFO [stderr]     |
Nov 16 21:06:44.395 INFO [stderr] 179 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.395 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.395 INFO [stderr]     |             |
Nov 16 21:06:44.395 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.395 INFO [stderr] 
Nov 16 21:06:44.395 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.395 INFO [stderr]    --> src/tcp.rs:185:13
Nov 16 21:06:44.395 INFO [stderr]     |
Nov 16 21:06:44.395 INFO [stderr] 185 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.395 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.395 INFO [stderr]     |             |
Nov 16 21:06:44.395 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.395 INFO [stderr] 
Nov 16 21:06:44.395 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.395 INFO [stderr]    --> src/tcp.rs:191:13
Nov 16 21:06:44.395 INFO [stderr]     |
Nov 16 21:06:44.395 INFO [stderr] 191 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.395 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.395 INFO [stderr]     |             |
Nov 16 21:06:44.395 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.395 INFO [stderr] 
Nov 16 21:06:44.395 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.395 INFO [stderr]    --> src/tcp.rs:197:13
Nov 16 21:06:44.395 INFO [stderr]     |
Nov 16 21:06:44.395 INFO [stderr] 197 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.395 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.395 INFO [stderr]     |             |
Nov 16 21:06:44.395 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.395 INFO [stderr] 
Nov 16 21:06:44.395 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.395 INFO [stderr]    --> src/tcp.rs:204:13
Nov 16 21:06:44.395 INFO [stderr]     |
Nov 16 21:06:44.395 INFO [stderr] 204 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.395 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.395 INFO [stderr]     |             |
Nov 16 21:06:44.395 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.396 INFO [stderr] 
Nov 16 21:06:44.396 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.396 INFO [stderr]    --> src/tcp.rs:211:13
Nov 16 21:06:44.396 INFO [stderr]     |
Nov 16 21:06:44.396 INFO [stderr] 211 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.396 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.396 INFO [stderr]     |             |
Nov 16 21:06:44.396 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.396 INFO [stderr] 
Nov 16 21:06:44.397 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.397 INFO [stderr]    --> src/tcp.rs:221:13
Nov 16 21:06:44.397 INFO [stderr]     |
Nov 16 21:06:44.397 INFO [stderr] 221 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.397 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.397 INFO [stderr]     |             |
Nov 16 21:06:44.397 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.397 INFO [stderr] 
Nov 16 21:06:44.397 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.397 INFO [stderr]    --> src/tcp.rs:231:13
Nov 16 21:06:44.397 INFO [stderr]     |
Nov 16 21:06:44.397 INFO [stderr] 231 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.397 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.397 INFO [stderr]     |             |
Nov 16 21:06:44.397 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.397 INFO [stderr] 
Nov 16 21:06:44.403 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.403 INFO [stderr]    --> src/tcp.rs:241:13
Nov 16 21:06:44.403 INFO [stderr]     |
Nov 16 21:06:44.403 INFO [stderr] 241 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.403 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.403 INFO [stderr]     |             |
Nov 16 21:06:44.403 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.403 INFO [stderr] 
Nov 16 21:06:44.403 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.403 INFO [stderr]    --> src/tcp.rs:251:13
Nov 16 21:06:44.403 INFO [stderr]     |
Nov 16 21:06:44.403 INFO [stderr] 251 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.403 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.403 INFO [stderr]     |             |
Nov 16 21:06:44.403 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.403 INFO [stderr] 
Nov 16 21:06:44.403 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.403 INFO [stderr]    --> src/tcp.rs:261:13
Nov 16 21:06:44.403 INFO [stderr]     |
Nov 16 21:06:44.403 INFO [stderr] 261 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.403 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.403 INFO [stderr]     |             |
Nov 16 21:06:44.403 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.403 INFO [stderr] 
Nov 16 21:06:44.403 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.403 INFO [stderr]    --> src/tcp.rs:271:13
Nov 16 21:06:44.403 INFO [stderr]     |
Nov 16 21:06:44.403 INFO [stderr] 271 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.403 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.403 INFO [stderr]     |             |
Nov 16 21:06:44.403 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.403 INFO [stderr] 
Nov 16 21:06:44.403 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.403 INFO [stderr]    --> src/tcp.rs:281:13
Nov 16 21:06:44.403 INFO [stderr]     |
Nov 16 21:06:44.403 INFO [stderr] 281 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.403 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.403 INFO [stderr]     |             |
Nov 16 21:06:44.403 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.403 INFO [stderr] 
Nov 16 21:06:44.403 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.403 INFO [stderr]    --> src/tcp.rs:291:13
Nov 16 21:06:44.403 INFO [stderr]     |
Nov 16 21:06:44.403 INFO [stderr] 291 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.403 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.403 INFO [stderr]     |             |
Nov 16 21:06:44.403 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.403 INFO [stderr] 
Nov 16 21:06:44.403 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.403 INFO [stderr]    --> src/tcp.rs:301:13
Nov 16 21:06:44.403 INFO [stderr]     |
Nov 16 21:06:44.403 INFO [stderr] 301 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.403 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.403 INFO [stderr]     |             |
Nov 16 21:06:44.403 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.404 INFO [stderr] 
Nov 16 21:06:44.404 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.404 INFO [stderr]    --> src/tcp.rs:307:13
Nov 16 21:06:44.404 INFO [stderr]     |
Nov 16 21:06:44.404 INFO [stderr] 307 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.404 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.404 INFO [stderr]     |             |
Nov 16 21:06:44.404 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.404 INFO [stderr] 
Nov 16 21:06:44.404 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.404 INFO [stderr]    --> src/tcp.rs:313:13
Nov 16 21:06:44.404 INFO [stderr]     |
Nov 16 21:06:44.404 INFO [stderr] 313 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.404 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.404 INFO [stderr]     |             |
Nov 16 21:06:44.404 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.404 INFO [stderr] 
Nov 16 21:06:44.404 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.404 INFO [stderr]    --> src/tcp.rs:336:13
Nov 16 21:06:44.404 INFO [stderr]     |
Nov 16 21:06:44.404 INFO [stderr] 336 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.404 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.404 INFO [stderr]     |             |
Nov 16 21:06:44.404 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.404 INFO [stderr] 
Nov 16 21:06:44.404 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.404 INFO [stderr]    --> src/tcp.rs:342:13
Nov 16 21:06:44.404 INFO [stderr]     |
Nov 16 21:06:44.404 INFO [stderr] 342 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:44.404 INFO [stderr]     |             ----^^^
Nov 16 21:06:44.404 INFO [stderr]     |             |
Nov 16 21:06:44.404 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.404 INFO [stderr] 
Nov 16 21:06:44.423 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.423 INFO [stderr]    --> src/platform/raw.rs:158:13
Nov 16 21:06:44.423 INFO [stderr]     |
Nov 16 21:06:44.423 INFO [stderr] 158 |         let mut header = unsafe {
Nov 16 21:06:44.423 INFO [stderr]     |             ----^^^^^^
Nov 16 21:06:44.423 INFO [stderr]     |             |
Nov 16 21:06:44.423 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:44.423 INFO [stderr] 
Nov 16 21:06:44.455 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.455 INFO [stderr]   --> src/socket/socket.rs:78:21
Nov 16 21:06:44.455 INFO [stderr]    |
Nov 16 21:06:44.455 INFO [stderr] 78 |                 let mut buf = &mut buf[read_len..];
Nov 16 21:06:44.455 INFO [stderr]    |                     ----^^^
Nov 16 21:06:44.455 INFO [stderr]    |                     |
Nov 16 21:06:44.455 INFO [stderr]    |                     help: remove this `mut`
Nov 16 21:06:44.455 INFO [stderr] 
Nov 16 21:06:44.455 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:44.455 INFO [stderr]   --> src/socket/socket.rs:80:21
Nov 16 21:06:44.455 INFO [stderr]    |
Nov 16 21:06:44.455 INFO [stderr] 80 |                 let mut buf = &mut buf[..len];
Nov 16 21:06:44.455 INFO [stderr]    |                     ----^^^
Nov 16 21:06:44.455 INFO [stderr]    |                     |
Nov 16 21:06:44.455 INFO [stderr]    |                     help: remove this `mut`
Nov 16 21:06:44.455 INFO [stderr] 
Nov 16 21:06:44.455 INFO [stderr] warning: constant item is never used: `TP_STATUS_COPY`
Nov 16 21:06:44.455 INFO [stderr]   --> src/platform/if_packet.rs:13:1
Nov 16 21:06:44.455 INFO [stderr]    |
Nov 16 21:06:44.455 INFO [stderr] 13 | pub const TP_STATUS_COPY: libc::c_ulong = 1 << 1;
Nov 16 21:06:44.455 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:06:44.455 INFO [stderr]    |
Nov 16 21:06:44.455 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 21:06:44.455 INFO [stderr] 
Nov 16 21:06:44.455 INFO [stderr] warning: constant item is never used: `TP_STATUS_LOSING`
Nov 16 21:06:44.455 INFO [stderr]   --> src/platform/if_packet.rs:14:1
Nov 16 21:06:44.455 INFO [stderr]    |
Nov 16 21:06:44.455 INFO [stderr] 14 | pub const TP_STATUS_LOSING: libc::c_ulong = 1 << 2;
Nov 16 21:06:44.455 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:06:44.455 INFO [stderr] 
Nov 16 21:06:44.455 INFO [stderr] warning: field is never used: `ring_offset`
Nov 16 21:06:44.455 INFO [stderr]   --> src/platform/raw.rs:66:5
Nov 16 21:06:44.455 INFO [stderr]    |
Nov 16 21:06:44.455 INFO [stderr] 66 |     ring_offset: usize,
Nov 16 21:06:44.455 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 21:06:44.455 INFO [stderr] 
Nov 16 21:06:44.455 INFO [stderr] warning: constant item is never used: `RECV_BUF_LEN`
Nov 16 21:06:44.455 INFO [stderr]   --> src/socket/interface.rs:16:1
Nov 16 21:06:44.455 INFO [stderr]    |
Nov 16 21:06:44.455 INFO [stderr] 16 | const RECV_BUF_LEN: usize = 17000;
Nov 16 21:06:44.455 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:06:44.455 INFO [stderr] 
Nov 16 21:06:44.456 INFO [stderr] warning: variant is never constructed: `Closed`
Nov 16 21:06:44.456 INFO [stderr]   --> src/socket/mod.rs:25:5
Nov 16 21:06:44.456 INFO [stderr]    |
Nov 16 21:06:44.456 INFO [stderr] 25 |     Closed,
Nov 16 21:06:44.456 INFO [stderr]    |     ^^^^^^
Nov 16 21:06:44.456 INFO [stderr] 
Nov 16 21:06:44.461 INFO [stderr] warning: the `seq:` in this pattern is redundant
Nov 16 21:06:44.461 INFO [stderr]    --> src/socket/interface.rs:243:32
Nov 16 21:06:44.461 INFO [stderr]     |
Nov 16 21:06:44.461 INFO [stderr] 243 |                                seq: ref mut seq,
Nov 16 21:06:44.461 INFO [stderr]     |                                ----^^^^^^^^^^^^
Nov 16 21:06:44.461 INFO [stderr]     |                                |
Nov 16 21:06:44.461 INFO [stderr]     |                                help: remove this
Nov 16 21:06:44.461 INFO [stderr]     |
Nov 16 21:06:44.461 INFO [stderr]     = note: #[warn(non_shorthand_field_patterns)] on by default
Nov 16 21:06:44.461 INFO [stderr] 
Nov 16 21:06:44.461 INFO [stderr] warning: the `ack:` in this pattern is redundant
Nov 16 21:06:44.461 INFO [stderr]    --> src/socket/interface.rs:244:32
Nov 16 21:06:44.461 INFO [stderr]     |
Nov 16 21:06:44.461 INFO [stderr] 244 |                                ack: ref mut ack,
Nov 16 21:06:44.461 INFO [stderr]     |                                ----^^^^^^^^^^^^
Nov 16 21:06:44.461 INFO [stderr]     |                                |
Nov 16 21:06:44.461 INFO [stderr]     |                                help: remove this
Nov 16 21:06:44.461 INFO [stderr] 
Nov 16 21:06:44.461 INFO [stderr] warning: the `ack:` in this pattern is redundant
Nov 16 21:06:44.461 INFO [stderr]    --> src/socket/interface.rs:331:33
Nov 16 21:06:44.461 INFO [stderr]     |
Nov 16 21:06:44.462 INFO [stderr] 331 |                                 ack: ref mut ack,
Nov 16 21:06:44.462 INFO [stderr]     |                                 ----^^^^^^^^^^^^
Nov 16 21:06:44.462 INFO [stderr]     |                                 |
Nov 16 21:06:44.462 INFO [stderr]     |                                 help: remove this
Nov 16 21:06:44.462 INFO [stderr] 
Nov 16 21:06:44.462 INFO [stderr] warning: the `seq:` in this pattern is redundant
Nov 16 21:06:44.462 INFO [stderr]    --> src/socket/interface.rs:332:33
Nov 16 21:06:44.462 INFO [stderr]     |
Nov 16 21:06:44.462 INFO [stderr] 332 |                                 seq: seq,
Nov 16 21:06:44.462 INFO [stderr]     |                                 ----^^^^
Nov 16 21:06:44.462 INFO [stderr]     |                                 |
Nov 16 21:06:44.462 INFO [stderr]     |                                 help: remove this
Nov 16 21:06:44.462 INFO [stderr] 
Nov 16 21:06:47.368 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 16 21:06:47.369 INFO [stderr]   --> src/bin/main.rs:20:5
Nov 16 21:06:47.369 INFO [stderr]    |
Nov 16 21:06:47.369 INFO [stderr] 20 |     thread::sleep_ms(2000);
Nov 16 21:06:47.369 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 16 21:06:47.369 INFO [stderr]    |
Nov 16 21:06:47.369 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 16 21:06:47.369 INFO [stderr] 
Nov 16 21:06:47.417 INFO [stderr] warning: unused variable: `len`
Nov 16 21:06:47.417 INFO [stderr]   --> src/bin/main.rs:24:9
Nov 16 21:06:47.417 INFO [stderr]    |
Nov 16 21:06:47.417 INFO [stderr] 24 |     let len = socket.read(&mut buf).unwrap();
Nov 16 21:06:47.417 INFO [stderr]    |         ^^^ help: consider using `_len` instead
Nov 16 21:06:47.417 INFO [stderr]    |
Nov 16 21:06:47.417 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 21:06:47.417 INFO [stderr] 
Nov 16 21:06:48.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
Nov 16 21:06:48.236 INFO [stderr] su: No module specific data is present
Nov 16 21:06:49.425 INFO running `"docker" "inspect" "5d078375ab913bdb5eb97105a2941690df6460484f9227fa9b21c8e5fdcfbc7a"`
Nov 16 21:06:49.787 INFO running `"docker" "rm" "-f" "5d078375ab913bdb5eb97105a2941690df6460484f9227fa9b21c8e5fdcfbc7a"`
Nov 16 21:06:50.103 INFO [stdout] 5d078375ab913bdb5eb97105a2941690df6460484f9227fa9b21c8e5fdcfbc7a
Nov 16 21:06:50.112 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 21:06:50.600 INFO [stdout] 4320a4d71236bd0da9ce4706b14d1739545d036a0244f59efb20172c93813304
Nov 16 21:06:50.603 INFO running `"docker" "start" "-a" "4320a4d71236bd0da9ce4706b14d1739545d036a0244f59efb20172c93813304"`
Nov 16 21:06:52.523 INFO [stderr] usermod: no changes
Nov 16 21:06:52.630 INFO [stderr]    Compiling ntcp v0.1.0 (/source)
Nov 16 21:06:53.232 INFO [stderr] warning: unused import: `std::cmp`
Nov 16 21:06:53.233 INFO [stderr]  --> src/platform/raw.rs:1:5
Nov 16 21:06:53.234 INFO [stderr]   |
Nov 16 21:06:53.235 INFO [stderr] 1 | use std::cmp;
Nov 16 21:06:53.236 INFO [stderr]   |     ^^^^^^^^
Nov 16 21:06:53.236 INFO [stderr]   |
Nov 16 21:06:53.237 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 21:06:53.237 INFO [stderr] 
Nov 16 21:06:53.238 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 16 21:06:53.239 INFO [stderr]  --> src/platform/raw.rs:6:5
Nov 16 21:06:53.239 INFO [stderr]   |
Nov 16 21:06:53.240 INFO [stderr] 6 | use std::time::Instant;
Nov 16 21:06:53.241 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 21:06:53.241 INFO [stderr] 
Nov 16 21:06:53.241 INFO [stderr] warning: unused import: `std::ptr`
Nov 16 21:06:53.241 INFO [stderr]  --> src/socket/interface.rs:4:5
Nov 16 21:06:53.241 INFO [stderr]   |
Nov 16 21:06:53.241 INFO [stderr] 4 | use std::ptr;
Nov 16 21:06:53.241 INFO [stderr]   |     ^^^^^^^^
Nov 16 21:06:53.241 INFO [stderr] 
Nov 16 21:06:53.241 INFO [stderr] warning: unused import: `MappedBuffer`
Nov 16 21:06:53.241 INFO [stderr]   --> src/socket/interface.rs:13:16
Nov 16 21:06:53.241 INFO [stderr]    |
Nov 16 21:06:53.241 INFO [stderr] 13 | use platform::{MappedBuffer, RawSocket};
Nov 16 21:06:53.241 INFO [stderr]    |                ^^^^^^^^^^^^
Nov 16 21:06:53.241 INFO [stderr] 
Nov 16 21:06:53.339 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 16 21:06:53.340 INFO [stderr]   --> src/bin/main.rs:20:5
Nov 16 21:06:53.341 INFO [stderr]    |
Nov 16 21:06:53.341 INFO [stderr] 20 |     thread::sleep_ms(2000);
Nov 16 21:06:53.342 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 16 21:06:53.343 INFO [stderr]    |
Nov 16 21:06:53.344 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 16 21:06:53.344 INFO [stderr] 
Nov 16 21:06:53.440 INFO [stderr] warning: unreachable statement
Nov 16 21:06:53.440 INFO [stderr]   --> src/ipv4.rs:50:9
Nov 16 21:06:53.440 INFO [stderr]    |
Nov 16 21:06:53.440 INFO [stderr] 50 |         let len = buffer.as_ref().len();
Nov 16 21:06:53.440 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:06:53.440 INFO [stderr]    |
Nov 16 21:06:53.447 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 16 21:06:53.447 INFO [stderr] 
Nov 16 21:06:53.471 INFO [stderr] warning: unused variable: `len`
Nov 16 21:06:53.471 INFO [stderr]   --> src/bin/main.rs:24:9
Nov 16 21:06:53.471 INFO [stderr]    |
Nov 16 21:06:53.472 INFO [stderr] 24 |     let len = socket.read(&mut buf).unwrap();
Nov 16 21:06:53.472 INFO [stderr]    |         ^^^ help: consider using `_len` instead
Nov 16 21:06:53.472 INFO [stderr]    |
Nov 16 21:06:53.472 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 21:06:53.472 INFO [stderr] 
Nov 16 21:06:53.979 INFO [stderr] warning: unused variable: `src_addr`
Nov 16 21:06:53.980 INFO [stderr]    --> src/tcp.rs:387:29
Nov 16 21:06:53.980 INFO [stderr]     |
Nov 16 21:06:53.981 INFO [stderr] 387 |                             src_addr: &ipv4::Address,
Nov 16 21:06:53.982 INFO [stderr]     |                             ^^^^^^^^ help: consider using `_src_addr` instead
Nov 16 21:06:53.982 INFO [stderr]     |
Nov 16 21:06:53.983 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 21:06:53.983 INFO [stderr] 
Nov 16 21:06:53.984 INFO [stderr] warning: unused variable: `dst_addr`
Nov 16 21:06:53.985 INFO [stderr]    --> src/tcp.rs:388:29
Nov 16 21:06:53.985 INFO [stderr]     |
Nov 16 21:06:53.986 INFO [stderr] 388 |                             dst_addr: &ipv4::Address)
Nov 16 21:06:53.987 INFO [stderr]     |                             ^^^^^^^^ help: consider using `_dst_addr` instead
Nov 16 21:06:53.987 INFO [stderr] 
Nov 16 21:06:53.988 INFO [stderr] warning: unused variable: `seq`
Nov 16 21:06:53.989 INFO [stderr]    --> src/socket/interface.rs:332:38
Nov 16 21:06:53.990 INFO [stderr]     |
Nov 16 21:06:53.990 INFO [stderr] 332 |                                 seq: seq,
Nov 16 21:06:53.991 INFO [stderr]     |                                      ^^^ help: consider using `_seq` instead
Nov 16 21:06:53.991 INFO [stderr] 
Nov 16 21:06:54.005 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.006 INFO [stderr]    --> src/ipv4.rs:166:13
Nov 16 21:06:54.007 INFO [stderr]     |
Nov 16 21:06:54.007 INFO [stderr] 166 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.008 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.008 INFO [stderr]     |             |
Nov 16 21:06:54.009 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.010 INFO [stderr]     |
Nov 16 21:06:54.011 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 21:06:54.011 INFO [stderr] 
Nov 16 21:06:54.012 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.013 INFO [stderr]    --> src/ipv4.rs:172:13
Nov 16 21:06:54.013 INFO [stderr]     |
Nov 16 21:06:54.014 INFO [stderr] 172 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.015 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.015 INFO [stderr]     |             |
Nov 16 21:06:54.016 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.016 INFO [stderr] 
Nov 16 21:06:54.018 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.018 INFO [stderr]    --> src/ipv4.rs:178:13
Nov 16 21:06:54.019 INFO [stderr]     |
Nov 16 21:06:54.019 INFO [stderr] 178 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.020 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.021 INFO [stderr]     |             |
Nov 16 21:06:54.021 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.022 INFO [stderr] 
Nov 16 21:06:54.023 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.023 INFO [stderr]    --> src/ipv4.rs:184:13
Nov 16 21:06:54.024 INFO [stderr]     |
Nov 16 21:06:54.025 INFO [stderr] 184 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.025 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.026 INFO [stderr]     |             |
Nov 16 21:06:54.027 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.027 INFO [stderr] 
Nov 16 21:06:54.029 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.030 INFO [stderr]    --> src/ipv4.rs:190:13
Nov 16 21:06:54.030 INFO [stderr]     |
Nov 16 21:06:54.031 INFO [stderr] 190 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.031 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.032 INFO [stderr]     |             |
Nov 16 21:06:54.033 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.033 INFO [stderr] 
Nov 16 21:06:54.034 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.035 INFO [stderr]    --> src/ipv4.rs:196:13
Nov 16 21:06:54.035 INFO [stderr]     |
Nov 16 21:06:54.036 INFO [stderr] 196 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.037 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.037 INFO [stderr]     |             |
Nov 16 21:06:54.038 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.038 INFO [stderr] 
Nov 16 21:06:54.040 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.040 INFO [stderr]    --> src/ipv4.rs:203:13
Nov 16 21:06:54.041 INFO [stderr]     |
Nov 16 21:06:54.042 INFO [stderr] 203 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.042 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.043 INFO [stderr]     |             |
Nov 16 21:06:54.043 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.044 INFO [stderr] 
Nov 16 21:06:54.045 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.046 INFO [stderr]    --> src/ipv4.rs:211:13
Nov 16 21:06:54.046 INFO [stderr]     |
Nov 16 21:06:54.047 INFO [stderr] 211 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.047 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.048 INFO [stderr]     |             |
Nov 16 21:06:54.049 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.049 INFO [stderr] 
Nov 16 21:06:54.050 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.051 INFO [stderr]    --> src/ipv4.rs:218:13
Nov 16 21:06:54.051 INFO [stderr]     |
Nov 16 21:06:54.052 INFO [stderr] 218 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.053 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.053 INFO [stderr]     |             |
Nov 16 21:06:54.054 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.054 INFO [stderr] 
Nov 16 21:06:54.055 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.056 INFO [stderr]    --> src/ipv4.rs:224:13
Nov 16 21:06:54.056 INFO [stderr]     |
Nov 16 21:06:54.057 INFO [stderr] 224 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.058 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.058 INFO [stderr]     |             |
Nov 16 21:06:54.059 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.059 INFO [stderr] 
Nov 16 21:06:54.060 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.060 INFO [stderr]    --> src/ipv4.rs:230:13
Nov 16 21:06:54.061 INFO [stderr]     |
Nov 16 21:06:54.062 INFO [stderr] 230 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.062 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.063 INFO [stderr]     |             |
Nov 16 21:06:54.064 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.064 INFO [stderr] 
Nov 16 21:06:54.064 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.064 INFO [stderr]    --> src/ipv4.rs:236:13
Nov 16 21:06:54.064 INFO [stderr]     |
Nov 16 21:06:54.064 INFO [stderr] 236 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.064 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.064 INFO [stderr]     |             |
Nov 16 21:06:54.064 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.064 INFO [stderr] 
Nov 16 21:06:54.064 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.064 INFO [stderr]    --> src/ipv4.rs:242:13
Nov 16 21:06:54.064 INFO [stderr]     |
Nov 16 21:06:54.067 INFO [stderr] 242 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.067 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.067 INFO [stderr]     |             |
Nov 16 21:06:54.067 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.067 INFO [stderr] 
Nov 16 21:06:54.067 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.067 INFO [stderr]    --> src/ipv4.rs:251:13
Nov 16 21:06:54.067 INFO [stderr]     |
Nov 16 21:06:54.067 INFO [stderr] 251 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.067 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.067 INFO [stderr]     |             |
Nov 16 21:06:54.067 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.067 INFO [stderr] 
Nov 16 21:06:54.103 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.103 INFO [stderr]    --> src/tcp.rs:173:13
Nov 16 21:06:54.104 INFO [stderr]     |
Nov 16 21:06:54.105 INFO [stderr] 173 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.105 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.106 INFO [stderr]     |             |
Nov 16 21:06:54.106 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.107 INFO [stderr] 
Nov 16 21:06:54.108 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.108 INFO [stderr]    --> src/tcp.rs:179:13
Nov 16 21:06:54.109 INFO [stderr]     |
Nov 16 21:06:54.109 INFO [stderr] 179 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.110 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.111 INFO [stderr]     |             |
Nov 16 21:06:54.111 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.112 INFO [stderr] 
Nov 16 21:06:54.112 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.113 INFO [stderr]    --> src/tcp.rs:185:13
Nov 16 21:06:54.113 INFO [stderr]     |
Nov 16 21:06:54.113 INFO [stderr] 185 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.113 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.113 INFO [stderr]     |             |
Nov 16 21:06:54.113 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.113 INFO [stderr] 
Nov 16 21:06:54.113 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.114 INFO [stderr]    --> src/tcp.rs:191:13
Nov 16 21:06:54.114 INFO [stderr]     |
Nov 16 21:06:54.114 INFO [stderr] 191 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.114 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.114 INFO [stderr]     |             |
Nov 16 21:06:54.114 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.114 INFO [stderr] 
Nov 16 21:06:54.114 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.114 INFO [stderr]    --> src/tcp.rs:197:13
Nov 16 21:06:54.118 INFO [stderr]     |
Nov 16 21:06:54.118 INFO [stderr] 197 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.118 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.118 INFO [stderr]     |             |
Nov 16 21:06:54.118 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.118 INFO [stderr] 
Nov 16 21:06:54.118 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.118 INFO [stderr]    --> src/tcp.rs:204:13
Nov 16 21:06:54.118 INFO [stderr]     |
Nov 16 21:06:54.118 INFO [stderr] 204 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.118 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.118 INFO [stderr]     |             |
Nov 16 21:06:54.118 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.118 INFO [stderr] 
Nov 16 21:06:54.118 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.118 INFO [stderr]    --> src/tcp.rs:211:13
Nov 16 21:06:54.118 INFO [stderr]     |
Nov 16 21:06:54.118 INFO [stderr] 211 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.118 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.118 INFO [stderr]     |             |
Nov 16 21:06:54.118 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.118 INFO [stderr] 
Nov 16 21:06:54.118 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.118 INFO [stderr]    --> src/tcp.rs:221:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 221 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.119 INFO [stderr]     |             |
Nov 16 21:06:54.119 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.119 INFO [stderr] 
Nov 16 21:06:54.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.119 INFO [stderr]    --> src/tcp.rs:231:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 231 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.119 INFO [stderr]     |             |
Nov 16 21:06:54.119 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.119 INFO [stderr] 
Nov 16 21:06:54.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.119 INFO [stderr]    --> src/tcp.rs:241:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 241 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.119 INFO [stderr]     |             |
Nov 16 21:06:54.119 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.119 INFO [stderr] 
Nov 16 21:06:54.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.119 INFO [stderr]    --> src/tcp.rs:251:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 251 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.119 INFO [stderr]     |             |
Nov 16 21:06:54.119 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.119 INFO [stderr] 
Nov 16 21:06:54.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.119 INFO [stderr]    --> src/tcp.rs:261:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 261 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.119 INFO [stderr]     |             |
Nov 16 21:06:54.119 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.119 INFO [stderr] 
Nov 16 21:06:54.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.119 INFO [stderr]    --> src/tcp.rs:271:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 271 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.119 INFO [stderr]     |             |
Nov 16 21:06:54.119 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.119 INFO [stderr] 
Nov 16 21:06:54.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.119 INFO [stderr]    --> src/tcp.rs:281:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 281 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.119 INFO [stderr]     |             |
Nov 16 21:06:54.119 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.119 INFO [stderr] 
Nov 16 21:06:54.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.119 INFO [stderr]    --> src/tcp.rs:291:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 291 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.119 INFO [stderr]     |             |
Nov 16 21:06:54.119 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.119 INFO [stderr] 
Nov 16 21:06:54.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.119 INFO [stderr]    --> src/tcp.rs:301:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 301 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.119 INFO [stderr]     |             |
Nov 16 21:06:54.119 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.119 INFO [stderr] 
Nov 16 21:06:54.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.119 INFO [stderr]    --> src/tcp.rs:307:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 307 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.119 INFO [stderr]     |             |
Nov 16 21:06:54.119 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.119 INFO [stderr] 
Nov 16 21:06:54.119 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.119 INFO [stderr]    --> src/tcp.rs:313:13
Nov 16 21:06:54.119 INFO [stderr]     |
Nov 16 21:06:54.119 INFO [stderr] 313 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.119 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.120 INFO [stderr]     |             |
Nov 16 21:06:54.120 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.120 INFO [stderr] 
Nov 16 21:06:54.120 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.120 INFO [stderr]    --> src/tcp.rs:336:13
Nov 16 21:06:54.120 INFO [stderr]     |
Nov 16 21:06:54.120 INFO [stderr] 336 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.120 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.120 INFO [stderr]     |             |
Nov 16 21:06:54.120 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.120 INFO [stderr] 
Nov 16 21:06:54.120 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.120 INFO [stderr]    --> src/tcp.rs:342:13
Nov 16 21:06:54.120 INFO [stderr]     |
Nov 16 21:06:54.120 INFO [stderr] 342 |         let mut buf = self.buffer.as_mut();
Nov 16 21:06:54.120 INFO [stderr]     |             ----^^^
Nov 16 21:06:54.120 INFO [stderr]     |             |
Nov 16 21:06:54.120 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.120 INFO [stderr] 
Nov 16 21:06:54.151 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.152 INFO [stderr]    --> src/platform/raw.rs:158:13
Nov 16 21:06:54.152 INFO [stderr]     |
Nov 16 21:06:54.153 INFO [stderr] 158 |         let mut header = unsafe {
Nov 16 21:06:54.153 INFO [stderr]     |             ----^^^^^^
Nov 16 21:06:54.154 INFO [stderr]     |             |
Nov 16 21:06:54.155 INFO [stderr]     |             help: remove this `mut`
Nov 16 21:06:54.155 INFO [stderr] 
Nov 16 21:06:54.217 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.218 INFO [stderr]   --> src/socket/socket.rs:78:21
Nov 16 21:06:54.218 INFO [stderr]    |
Nov 16 21:06:54.219 INFO [stderr] 78 |                 let mut buf = &mut buf[read_len..];
Nov 16 21:06:54.219 INFO [stderr]    |                     ----^^^
Nov 16 21:06:54.220 INFO [stderr]    |                     |
Nov 16 21:06:54.221 INFO [stderr]    |                     help: remove this `mut`
Nov 16 21:06:54.221 INFO [stderr] 
Nov 16 21:06:54.222 INFO [stderr] warning: variable does not need to be mutable
Nov 16 21:06:54.223 INFO [stderr]   --> src/socket/socket.rs:80:21
Nov 16 21:06:54.223 INFO [stderr]    |
Nov 16 21:06:54.224 INFO [stderr] 80 |                 let mut buf = &mut buf[..len];
Nov 16 21:06:54.224 INFO [stderr]    |                     ----^^^
Nov 16 21:06:54.225 INFO [stderr]    |                     |
Nov 16 21:06:54.226 INFO [stderr]    |                     help: remove this `mut`
Nov 16 21:06:54.226 INFO [stderr] 
Nov 16 21:06:54.227 INFO [stderr] warning: constant item is never used: `TP_STATUS_COPY`
Nov 16 21:06:54.227 INFO [stderr]   --> src/platform/if_packet.rs:13:1
Nov 16 21:06:54.227 INFO [stderr]    |
Nov 16 21:06:54.227 INFO [stderr] 13 | pub const TP_STATUS_COPY: libc::c_ulong = 1 << 1;
Nov 16 21:06:54.227 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:06:54.227 INFO [stderr]    |
Nov 16 21:06:54.227 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 21:06:54.227 INFO [stderr] 
Nov 16 21:06:54.227 INFO [stderr] warning: constant item is never used: `TP_STATUS_LOSING`
Nov 16 21:06:54.227 INFO [stderr]   --> src/platform/if_packet.rs:14:1
Nov 16 21:06:54.227 INFO [stderr]    |
Nov 16 21:06:54.227 INFO [stderr] 14 | pub const TP_STATUS_LOSING: libc::c_ulong = 1 << 2;
Nov 16 21:06:54.227 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:06:54.227 INFO [stderr] 
Nov 16 21:06:54.227 INFO [stderr] warning: field is never used: `ring_offset`
Nov 16 21:06:54.227 INFO [stderr]   --> src/platform/raw.rs:66:5
Nov 16 21:06:54.227 INFO [stderr]    |
Nov 16 21:06:54.227 INFO [stderr] 66 |     ring_offset: usize,
Nov 16 21:06:54.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 21:06:54.227 INFO [stderr] 
Nov 16 21:06:54.227 INFO [stderr] warning: constant item is never used: `RECV_BUF_LEN`
Nov 16 21:06:54.227 INFO [stderr]   --> src/socket/interface.rs:16:1
Nov 16 21:06:54.228 INFO [stderr]    |
Nov 16 21:06:54.228 INFO [stderr] 16 | const RECV_BUF_LEN: usize = 17000;
Nov 16 21:06:54.228 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:06:54.228 INFO [stderr] 
Nov 16 21:06:54.228 INFO [stderr] warning: variant is never constructed: `Closed`
Nov 16 21:06:54.228 INFO [stderr]   --> src/socket/mod.rs:25:5
Nov 16 21:06:54.228 INFO [stderr]    |
Nov 16 21:06:54.228 INFO [stderr] 25 |     Closed,
Nov 16 21:06:54.228 INFO [stderr]    |     ^^^^^^
Nov 16 21:06:54.228 INFO [stderr] 
Nov 16 21:06:54.228 INFO [stderr] warning: the `seq:` in this pattern is redundant
Nov 16 21:06:54.228 INFO [stderr]    --> src/socket/interface.rs:243:32
Nov 16 21:06:54.228 INFO [stderr]     |
Nov 16 21:06:54.228 INFO [stderr] 243 |                                seq: ref mut seq,
Nov 16 21:06:54.228 INFO [stderr]     |                                ----^^^^^^^^^^^^
Nov 16 21:06:54.228 INFO [stderr]     |                                |
Nov 16 21:06:54.228 INFO [stderr]     |                                help: remove this
Nov 16 21:06:54.228 INFO [stderr]     |
Nov 16 21:06:54.228 INFO [stderr]     = note: #[warn(non_shorthand_field_patterns)] on by default
Nov 16 21:06:54.228 INFO [stderr] 
Nov 16 21:06:54.228 INFO [stderr] warning: the `ack:` in this pattern is redundant
Nov 16 21:06:54.228 INFO [stderr]    --> src/socket/interface.rs:244:32
Nov 16 21:06:54.228 INFO [stderr]     |
Nov 16 21:06:54.228 INFO [stderr] 244 |                                ack: ref mut ack,
Nov 16 21:06:54.228 INFO [stderr]     |                                ----^^^^^^^^^^^^
Nov 16 21:06:54.228 INFO [stderr]     |                                |
Nov 16 21:06:54.228 INFO [stderr]     |                                help: remove this
Nov 16 21:06:54.228 INFO [stderr] 
Nov 16 21:06:54.228 INFO [stderr] warning: the `ack:` in this pattern is redundant
Nov 16 21:06:54.228 INFO [stderr]    --> src/socket/interface.rs:331:33
Nov 16 21:06:54.228 INFO [stderr]     |
Nov 16 21:06:54.228 INFO [stderr] 331 |                                 ack: ref mut ack,
Nov 16 21:06:54.228 INFO [stderr]     |                                 ----^^^^^^^^^^^^
Nov 16 21:06:54.228 INFO [stderr]     |                                 |
Nov 16 21:06:54.228 INFO [stderr]     |                                 help: remove this
Nov 16 21:06:54.228 INFO [stderr] 
Nov 16 21:06:54.228 INFO [stderr] warning: the `seq:` in this pattern is redundant
Nov 16 21:06:54.228 INFO [stderr]    --> src/socket/interface.rs:332:33
Nov 16 21:06:54.228 INFO [stderr]     |
Nov 16 21:06:54.228 INFO [stderr] 332 |                                 seq: seq,
Nov 16 21:06:54.228 INFO [stderr]     |                                 ----^^^^
Nov 16 21:06:54.228 INFO [stderr]     |                                 |
Nov 16 21:06:54.228 INFO [stderr]     |                                 help: remove this
Nov 16 21:06:54.228 INFO [stderr] 
Nov 16 21:06:54.614 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Nov 16 21:06:54.618 INFO [stderr] su: No module specific data is present
Nov 16 21:06:56.044 INFO running `"docker" "inspect" "4320a4d71236bd0da9ce4706b14d1739545d036a0244f59efb20172c93813304"`
Nov 16 21:06:56.421 INFO running `"docker" "rm" "-f" "4320a4d71236bd0da9ce4706b14d1739545d036a0244f59efb20172c93813304"`
Nov 16 21:06:56.697 INFO [stdout] 4320a4d71236bd0da9ce4706b14d1739545d036a0244f59efb20172c93813304
Nov 16 21:06:56.703 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 21:06:57.199 INFO [stdout] 823fdd9274c01c09df96ee7d563eaca810c0be815ec97ce4858026fb38e152b8
Nov 16 21:06:57.211 INFO running `"docker" "start" "-a" "823fdd9274c01c09df96ee7d563eaca810c0be815ec97ce4858026fb38e152b8"`
Nov 16 21:06:58.608 INFO [stderr] usermod: no changes
Nov 16 21:06:58.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 16 21:06:58.723 INFO [stderr]      Running /target/debug/deps/ntcp-e0b30048f7f5ce90
Nov 16 21:06:58.724 INFO [stdout] 
Nov 16 21:06:58.724 INFO [stdout] running 0 tests
Nov 16 21:06:58.724 INFO [stdout] 
Nov 16 21:06:58.724 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:06:58.724 INFO [stdout] 
Nov 16 21:06:58.727 INFO [stderr]      Running /target/debug/deps/main-b8634753366f4e74
Nov 16 21:06:58.735 INFO [stderr]    Doc-tests ntcp
Nov 16 21:06:58.735 INFO [stdout] 
Nov 16 21:06:58.735 INFO [stdout] running 0 tests
Nov 16 21:06:58.735 INFO [stdout] 
Nov 16 21:06:58.735 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:06:58.735 INFO [stdout] 
Nov 16 21:06:59.145 INFO [stdout] 
Nov 16 21:06:59.145 INFO [stdout] running 0 tests
Nov 16 21:06:59.145 INFO [stdout] 
Nov 16 21:06:59.145 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:06:59.145 INFO [stdout] 
Nov 16 21:06:59.154 INFO [stderr] su: No module specific data is present
Nov 16 21:07:00.019 INFO running `"docker" "inspect" "823fdd9274c01c09df96ee7d563eaca810c0be815ec97ce4858026fb38e152b8"`
Nov 16 21:07:00.297 INFO running `"docker" "rm" "-f" "823fdd9274c01c09df96ee7d563eaca810c0be815ec97ce4858026fb38e152b8"`
Nov 16 21:07:00.595 INFO [stdout] 823fdd9274c01c09df96ee7d563eaca810c0be815ec97ce4858026fb38e152b8