Dec 01 10:59:30.928 INFO testing lolzballs/ntcp against 1.30.1 for beta-1.31-5
Dec 01 10:59:30.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:59:31.372 INFO [stdout] 49550fe86758c21a501afa824591ddaa5680f0c9b60987ec6da951e35acff51b
Dec 01 10:59:31.374 INFO running `"docker" "start" "-a" "49550fe86758c21a501afa824591ddaa5680f0c9b60987ec6da951e35acff51b"`
Dec 01 10:59:32.875 INFO [stderr] usermod: no changes
Dec 01 10:59:32.965 INFO [stderr]    Compiling ntcp v0.1.0 (/source)
Dec 01 10:59:33.499 INFO [stderr] warning: unused import: `std::cmp`
Dec 01 10:59:33.499 INFO [stderr]  --> src/platform/raw.rs:1:5
Dec 01 10:59:33.499 INFO [stderr]   |
Dec 01 10:59:33.499 INFO [stderr] 1 | use std::cmp;
Dec 01 10:59:33.499 INFO [stderr]   |     ^^^^^^^^
Dec 01 10:59:33.499 INFO [stderr]   |
Dec 01 10:59:33.499 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 10:59:33.499 INFO [stderr] 
Dec 01 10:59:33.499 INFO [stderr] warning: unused import: `std::time::Instant`
Dec 01 10:59:33.499 INFO [stderr]  --> src/platform/raw.rs:6:5
Dec 01 10:59:33.499 INFO [stderr]   |
Dec 01 10:59:33.499 INFO [stderr] 6 | use std::time::Instant;
Dec 01 10:59:33.499 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 10:59:33.499 INFO [stderr] 
Dec 01 10:59:33.499 INFO [stderr] warning: unused import: `std::ptr`
Dec 01 10:59:33.499 INFO [stderr]  --> src/socket/interface.rs:4:5
Dec 01 10:59:33.499 INFO [stderr]   |
Dec 01 10:59:33.499 INFO [stderr] 4 | use std::ptr;
Dec 01 10:59:33.499 INFO [stderr]   |     ^^^^^^^^
Dec 01 10:59:33.499 INFO [stderr] 
Dec 01 10:59:33.499 INFO [stderr] warning: unused import: `MappedBuffer`
Dec 01 10:59:33.499 INFO [stderr]   --> src/socket/interface.rs:13:16
Dec 01 10:59:33.499 INFO [stderr]    |
Dec 01 10:59:33.499 INFO [stderr] 13 | use platform::{MappedBuffer, RawSocket};
Dec 01 10:59:33.499 INFO [stderr]    |                ^^^^^^^^^^^^
Dec 01 10:59:33.499 INFO [stderr] 
Dec 01 10:59:33.653 INFO [stderr] warning: unreachable statement
Dec 01 10:59:33.653 INFO [stderr]   --> src/ipv4.rs:50:9
Dec 01 10:59:33.653 INFO [stderr]    |
Dec 01 10:59:33.653 INFO [stderr] 50 |         let len = buffer.as_ref().len();
Dec 01 10:59:33.653 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:59:33.653 INFO [stderr]    |
Dec 01 10:59:33.663 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 01 10:59:33.663 INFO [stderr] 
Dec 01 10:59:33.876 INFO [stderr] warning: unused variable: `src_addr`
Dec 01 10:59:33.876 INFO [stderr]    --> src/tcp.rs:387:29
Dec 01 10:59:33.876 INFO [stderr]     |
Dec 01 10:59:33.876 INFO [stderr] 387 |                             src_addr: &ipv4::Address,
Dec 01 10:59:33.876 INFO [stderr]     |                             ^^^^^^^^ help: consider using `_src_addr` instead
Dec 01 10:59:33.876 INFO [stderr]     |
Dec 01 10:59:33.876 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 10:59:33.876 INFO [stderr] 
Dec 01 10:59:33.876 INFO [stderr] warning: unused variable: `dst_addr`
Dec 01 10:59:33.876 INFO [stderr]    --> src/tcp.rs:388:29
Dec 01 10:59:33.876 INFO [stderr]     |
Dec 01 10:59:33.876 INFO [stderr] 388 |                             dst_addr: &ipv4::Address)
Dec 01 10:59:33.876 INFO [stderr]     |                             ^^^^^^^^ help: consider using `_dst_addr` instead
Dec 01 10:59:33.876 INFO [stderr] 
Dec 01 10:59:33.876 INFO [stderr] warning: unused variable: `seq`
Dec 01 10:59:33.876 INFO [stderr]    --> src/socket/interface.rs:332:38
Dec 01 10:59:33.876 INFO [stderr]     |
Dec 01 10:59:33.876 INFO [stderr] 332 |                                 seq: seq,
Dec 01 10:59:33.876 INFO [stderr]     |                                      ^^^ help: consider using `_seq` instead
Dec 01 10:59:33.876 INFO [stderr] 
Dec 01 10:59:33.891 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.891 INFO [stderr]    --> src/ipv4.rs:166:13
Dec 01 10:59:33.891 INFO [stderr]     |
Dec 01 10:59:33.891 INFO [stderr] 166 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.891 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.891 INFO [stderr]     |             |
Dec 01 10:59:33.891 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.891 INFO [stderr]     |
Dec 01 10:59:33.891 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 10:59:33.891 INFO [stderr] 
Dec 01 10:59:33.891 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.891 INFO [stderr]    --> src/ipv4.rs:172:13
Dec 01 10:59:33.891 INFO [stderr]     |
Dec 01 10:59:33.891 INFO [stderr] 172 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.891 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.891 INFO [stderr]     |             |
Dec 01 10:59:33.891 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.891 INFO [stderr] 
Dec 01 10:59:33.891 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.891 INFO [stderr]    --> src/ipv4.rs:178:13
Dec 01 10:59:33.891 INFO [stderr]     |
Dec 01 10:59:33.891 INFO [stderr] 178 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.891 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.891 INFO [stderr]     |             |
Dec 01 10:59:33.891 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.891 INFO [stderr] 
Dec 01 10:59:33.891 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.891 INFO [stderr]    --> src/ipv4.rs:184:13
Dec 01 10:59:33.891 INFO [stderr]     |
Dec 01 10:59:33.891 INFO [stderr] 184 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.891 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.891 INFO [stderr]     |             |
Dec 01 10:59:33.891 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.891 INFO [stderr] 
Dec 01 10:59:33.891 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.891 INFO [stderr]    --> src/ipv4.rs:190:13
Dec 01 10:59:33.891 INFO [stderr]     |
Dec 01 10:59:33.891 INFO [stderr] 190 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.892 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.892 INFO [stderr]     |             |
Dec 01 10:59:33.892 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.892 INFO [stderr] 
Dec 01 10:59:33.892 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.892 INFO [stderr]    --> src/ipv4.rs:196:13
Dec 01 10:59:33.892 INFO [stderr]     |
Dec 01 10:59:33.892 INFO [stderr] 196 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.892 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.892 INFO [stderr]     |             |
Dec 01 10:59:33.892 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.892 INFO [stderr] 
Dec 01 10:59:33.892 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.892 INFO [stderr]    --> src/ipv4.rs:203:13
Dec 01 10:59:33.892 INFO [stderr]     |
Dec 01 10:59:33.892 INFO [stderr] 203 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.892 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.892 INFO [stderr]     |             |
Dec 01 10:59:33.892 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.892 INFO [stderr] 
Dec 01 10:59:33.892 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.892 INFO [stderr]    --> src/ipv4.rs:211:13
Dec 01 10:59:33.892 INFO [stderr]     |
Dec 01 10:59:33.892 INFO [stderr] 211 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.892 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.892 INFO [stderr]     |             |
Dec 01 10:59:33.892 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.892 INFO [stderr] 
Dec 01 10:59:33.892 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.892 INFO [stderr]    --> src/ipv4.rs:218:13
Dec 01 10:59:33.892 INFO [stderr]     |
Dec 01 10:59:33.892 INFO [stderr] 218 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.892 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.892 INFO [stderr]     |             |
Dec 01 10:59:33.892 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.892 INFO [stderr] 
Dec 01 10:59:33.892 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.892 INFO [stderr]    --> src/ipv4.rs:224:13
Dec 01 10:59:33.892 INFO [stderr]     |
Dec 01 10:59:33.892 INFO [stderr] 224 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.892 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.892 INFO [stderr]     |             |
Dec 01 10:59:33.892 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.892 INFO [stderr] 
Dec 01 10:59:33.892 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.892 INFO [stderr]    --> src/ipv4.rs:230:13
Dec 01 10:59:33.892 INFO [stderr]     |
Dec 01 10:59:33.892 INFO [stderr] 230 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.892 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.892 INFO [stderr]     |             |
Dec 01 10:59:33.892 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.892 INFO [stderr] 
Dec 01 10:59:33.892 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.892 INFO [stderr]    --> src/ipv4.rs:236:13
Dec 01 10:59:33.892 INFO [stderr]     |
Dec 01 10:59:33.892 INFO [stderr] 236 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.892 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.892 INFO [stderr]     |             |
Dec 01 10:59:33.892 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.892 INFO [stderr] 
Dec 01 10:59:33.892 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.892 INFO [stderr]    --> src/ipv4.rs:242:13
Dec 01 10:59:33.892 INFO [stderr]     |
Dec 01 10:59:33.892 INFO [stderr] 242 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.892 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.892 INFO [stderr]     |             |
Dec 01 10:59:33.892 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.892 INFO [stderr] 
Dec 01 10:59:33.892 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.893 INFO [stderr]    --> src/ipv4.rs:251:13
Dec 01 10:59:33.893 INFO [stderr]     |
Dec 01 10:59:33.893 INFO [stderr] 251 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.893 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.893 INFO [stderr]     |             |
Dec 01 10:59:33.893 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.893 INFO [stderr] 
Dec 01 10:59:33.907 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.907 INFO [stderr]    --> src/tcp.rs:173:13
Dec 01 10:59:33.907 INFO [stderr]     |
Dec 01 10:59:33.907 INFO [stderr] 173 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.907 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.907 INFO [stderr]     |             |
Dec 01 10:59:33.907 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.907 INFO [stderr] 
Dec 01 10:59:33.910 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.910 INFO [stderr]    --> src/tcp.rs:179:13
Dec 01 10:59:33.910 INFO [stderr]     |
Dec 01 10:59:33.910 INFO [stderr] 179 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.910 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.910 INFO [stderr]     |             |
Dec 01 10:59:33.910 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.910 INFO [stderr] 
Dec 01 10:59:33.910 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.910 INFO [stderr]    --> src/tcp.rs:185:13
Dec 01 10:59:33.910 INFO [stderr]     |
Dec 01 10:59:33.910 INFO [stderr] 185 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.910 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.910 INFO [stderr]     |             |
Dec 01 10:59:33.910 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.910 INFO [stderr] 
Dec 01 10:59:33.910 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.910 INFO [stderr]    --> src/tcp.rs:191:13
Dec 01 10:59:33.910 INFO [stderr]     |
Dec 01 10:59:33.910 INFO [stderr] 191 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.910 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.910 INFO [stderr]     |             |
Dec 01 10:59:33.910 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.910 INFO [stderr] 
Dec 01 10:59:33.910 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.910 INFO [stderr]    --> src/tcp.rs:197:13
Dec 01 10:59:33.910 INFO [stderr]     |
Dec 01 10:59:33.910 INFO [stderr] 197 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.910 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.910 INFO [stderr]     |             |
Dec 01 10:59:33.910 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.910 INFO [stderr] 
Dec 01 10:59:33.911 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.911 INFO [stderr]    --> src/tcp.rs:204:13
Dec 01 10:59:33.911 INFO [stderr]     |
Dec 01 10:59:33.911 INFO [stderr] 204 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.911 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.911 INFO [stderr]     |             |
Dec 01 10:59:33.911 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.911 INFO [stderr] 
Dec 01 10:59:33.911 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.911 INFO [stderr]    --> src/tcp.rs:211:13
Dec 01 10:59:33.911 INFO [stderr]     |
Dec 01 10:59:33.911 INFO [stderr] 211 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.911 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.911 INFO [stderr]     |             |
Dec 01 10:59:33.911 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.911 INFO [stderr] 
Dec 01 10:59:33.911 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.911 INFO [stderr]    --> src/tcp.rs:221:13
Dec 01 10:59:33.911 INFO [stderr]     |
Dec 01 10:59:33.911 INFO [stderr] 221 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.911 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.911 INFO [stderr]     |             |
Dec 01 10:59:33.911 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.911 INFO [stderr] 
Dec 01 10:59:33.911 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.911 INFO [stderr]    --> src/tcp.rs:231:13
Dec 01 10:59:33.911 INFO [stderr]     |
Dec 01 10:59:33.911 INFO [stderr] 231 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.911 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.911 INFO [stderr]     |             |
Dec 01 10:59:33.911 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.911 INFO [stderr] 
Dec 01 10:59:33.915 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.915 INFO [stderr]    --> src/tcp.rs:241:13
Dec 01 10:59:33.915 INFO [stderr]     |
Dec 01 10:59:33.915 INFO [stderr] 241 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.915 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.915 INFO [stderr]     |             |
Dec 01 10:59:33.915 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.915 INFO [stderr] 
Dec 01 10:59:33.915 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.915 INFO [stderr]    --> src/tcp.rs:251:13
Dec 01 10:59:33.915 INFO [stderr]     |
Dec 01 10:59:33.915 INFO [stderr] 251 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.915 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.915 INFO [stderr]     |             |
Dec 01 10:59:33.915 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.915 INFO [stderr] 
Dec 01 10:59:33.915 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.915 INFO [stderr]    --> src/tcp.rs:261:13
Dec 01 10:59:33.915 INFO [stderr]     |
Dec 01 10:59:33.915 INFO [stderr] 261 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.915 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.915 INFO [stderr]     |             |
Dec 01 10:59:33.915 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.915 INFO [stderr] 
Dec 01 10:59:33.915 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.915 INFO [stderr]    --> src/tcp.rs:271:13
Dec 01 10:59:33.915 INFO [stderr]     |
Dec 01 10:59:33.915 INFO [stderr] 271 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.915 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.915 INFO [stderr]     |             |
Dec 01 10:59:33.915 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.915 INFO [stderr] 
Dec 01 10:59:33.915 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.915 INFO [stderr]    --> src/tcp.rs:281:13
Dec 01 10:59:33.915 INFO [stderr]     |
Dec 01 10:59:33.915 INFO [stderr] 281 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.915 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.915 INFO [stderr]     |             |
Dec 01 10:59:33.915 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.915 INFO [stderr] 
Dec 01 10:59:33.915 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.915 INFO [stderr]    --> src/tcp.rs:291:13
Dec 01 10:59:33.915 INFO [stderr]     |
Dec 01 10:59:33.915 INFO [stderr] 291 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.915 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.915 INFO [stderr]     |             |
Dec 01 10:59:33.915 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.915 INFO [stderr] 
Dec 01 10:59:33.915 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.915 INFO [stderr]    --> src/tcp.rs:301:13
Dec 01 10:59:33.915 INFO [stderr]     |
Dec 01 10:59:33.916 INFO [stderr] 301 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.916 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.916 INFO [stderr]     |             |
Dec 01 10:59:33.916 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.916 INFO [stderr] 
Dec 01 10:59:33.916 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.916 INFO [stderr]    --> src/tcp.rs:307:13
Dec 01 10:59:33.916 INFO [stderr]     |
Dec 01 10:59:33.916 INFO [stderr] 307 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.916 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.916 INFO [stderr]     |             |
Dec 01 10:59:33.916 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.916 INFO [stderr] 
Dec 01 10:59:33.916 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.916 INFO [stderr]    --> src/tcp.rs:313:13
Dec 01 10:59:33.916 INFO [stderr]     |
Dec 01 10:59:33.916 INFO [stderr] 313 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.916 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.916 INFO [stderr]     |             |
Dec 01 10:59:33.916 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.916 INFO [stderr] 
Dec 01 10:59:33.916 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.916 INFO [stderr]    --> src/tcp.rs:336:13
Dec 01 10:59:33.916 INFO [stderr]     |
Dec 01 10:59:33.916 INFO [stderr] 336 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.916 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.916 INFO [stderr]     |             |
Dec 01 10:59:33.916 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.916 INFO [stderr] 
Dec 01 10:59:33.916 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.916 INFO [stderr]    --> src/tcp.rs:342:13
Dec 01 10:59:33.916 INFO [stderr]     |
Dec 01 10:59:33.916 INFO [stderr] 342 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:33.916 INFO [stderr]     |             ----^^^
Dec 01 10:59:33.916 INFO [stderr]     |             |
Dec 01 10:59:33.916 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.916 INFO [stderr] 
Dec 01 10:59:33.927 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.927 INFO [stderr]    --> src/platform/raw.rs:158:13
Dec 01 10:59:33.927 INFO [stderr]     |
Dec 01 10:59:33.927 INFO [stderr] 158 |         let mut header = unsafe {
Dec 01 10:59:33.927 INFO [stderr]     |             ----^^^^^^
Dec 01 10:59:33.927 INFO [stderr]     |             |
Dec 01 10:59:33.927 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:33.927 INFO [stderr] 
Dec 01 10:59:33.967 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.967 INFO [stderr]   --> src/socket/socket.rs:78:21
Dec 01 10:59:33.967 INFO [stderr]    |
Dec 01 10:59:33.967 INFO [stderr] 78 |                 let mut buf = &mut buf[read_len..];
Dec 01 10:59:33.967 INFO [stderr]    |                     ----^^^
Dec 01 10:59:33.967 INFO [stderr]    |                     |
Dec 01 10:59:33.967 INFO [stderr]    |                     help: remove this `mut`
Dec 01 10:59:33.967 INFO [stderr] 
Dec 01 10:59:33.967 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:33.967 INFO [stderr]   --> src/socket/socket.rs:80:21
Dec 01 10:59:33.967 INFO [stderr]    |
Dec 01 10:59:33.967 INFO [stderr] 80 |                 let mut buf = &mut buf[..len];
Dec 01 10:59:33.967 INFO [stderr]    |                     ----^^^
Dec 01 10:59:33.967 INFO [stderr]    |                     |
Dec 01 10:59:33.967 INFO [stderr]    |                     help: remove this `mut`
Dec 01 10:59:33.967 INFO [stderr] 
Dec 01 10:59:33.967 INFO [stderr] warning: constant item is never used: `TP_STATUS_COPY`
Dec 01 10:59:33.967 INFO [stderr]   --> src/platform/if_packet.rs:13:1
Dec 01 10:59:33.967 INFO [stderr]    |
Dec 01 10:59:33.967 INFO [stderr] 13 | pub const TP_STATUS_COPY: libc::c_ulong = 1 << 1;
Dec 01 10:59:33.967 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:59:33.967 INFO [stderr]    |
Dec 01 10:59:33.967 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 10:59:33.967 INFO [stderr] 
Dec 01 10:59:33.967 INFO [stderr] warning: constant item is never used: `TP_STATUS_LOSING`
Dec 01 10:59:33.967 INFO [stderr]   --> src/platform/if_packet.rs:14:1
Dec 01 10:59:33.967 INFO [stderr]    |
Dec 01 10:59:33.967 INFO [stderr] 14 | pub const TP_STATUS_LOSING: libc::c_ulong = 1 << 2;
Dec 01 10:59:33.967 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:59:33.967 INFO [stderr] 
Dec 01 10:59:33.967 INFO [stderr] warning: field is never used: `ring_offset`
Dec 01 10:59:33.967 INFO [stderr]   --> src/platform/raw.rs:66:5
Dec 01 10:59:33.967 INFO [stderr]    |
Dec 01 10:59:33.967 INFO [stderr] 66 |     ring_offset: usize,
Dec 01 10:59:33.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 10:59:33.967 INFO [stderr] 
Dec 01 10:59:33.967 INFO [stderr] warning: constant item is never used: `RECV_BUF_LEN`
Dec 01 10:59:33.967 INFO [stderr]   --> src/socket/interface.rs:16:1
Dec 01 10:59:33.967 INFO [stderr]    |
Dec 01 10:59:33.967 INFO [stderr] 16 | const RECV_BUF_LEN: usize = 17000;
Dec 01 10:59:33.967 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:59:33.967 INFO [stderr] 
Dec 01 10:59:33.967 INFO [stderr] warning: variant is never constructed: `Closed`
Dec 01 10:59:33.967 INFO [stderr]   --> src/socket/mod.rs:25:5
Dec 01 10:59:33.967 INFO [stderr]    |
Dec 01 10:59:33.967 INFO [stderr] 25 |     Closed,
Dec 01 10:59:33.967 INFO [stderr]    |     ^^^^^^
Dec 01 10:59:33.967 INFO [stderr] 
Dec 01 10:59:33.974 INFO [stderr] warning: the `seq:` in this pattern is redundant
Dec 01 10:59:33.974 INFO [stderr]    --> src/socket/interface.rs:243:32
Dec 01 10:59:33.974 INFO [stderr]     |
Dec 01 10:59:33.974 INFO [stderr] 243 |                                seq: ref mut seq,
Dec 01 10:59:33.974 INFO [stderr]     |                                ----^^^^^^^^^^^^
Dec 01 10:59:33.974 INFO [stderr]     |                                |
Dec 01 10:59:33.974 INFO [stderr]     |                                help: remove this
Dec 01 10:59:33.974 INFO [stderr]     |
Dec 01 10:59:33.974 INFO [stderr]     = note: #[warn(non_shorthand_field_patterns)] on by default
Dec 01 10:59:33.974 INFO [stderr] 
Dec 01 10:59:33.974 INFO [stderr] warning: the `ack:` in this pattern is redundant
Dec 01 10:59:33.974 INFO [stderr]    --> src/socket/interface.rs:244:32
Dec 01 10:59:33.974 INFO [stderr]     |
Dec 01 10:59:33.974 INFO [stderr] 244 |                                ack: ref mut ack,
Dec 01 10:59:33.974 INFO [stderr]     |                                ----^^^^^^^^^^^^
Dec 01 10:59:33.974 INFO [stderr]     |                                |
Dec 01 10:59:33.974 INFO [stderr]     |                                help: remove this
Dec 01 10:59:33.974 INFO [stderr] 
Dec 01 10:59:33.979 INFO [stderr] warning: the `ack:` in this pattern is redundant
Dec 01 10:59:33.979 INFO [stderr]    --> src/socket/interface.rs:331:33
Dec 01 10:59:33.979 INFO [stderr]     |
Dec 01 10:59:33.979 INFO [stderr] 331 |                                 ack: ref mut ack,
Dec 01 10:59:33.979 INFO [stderr]     |                                 ----^^^^^^^^^^^^
Dec 01 10:59:33.979 INFO [stderr]     |                                 |
Dec 01 10:59:33.979 INFO [stderr]     |                                 help: remove this
Dec 01 10:59:33.979 INFO [stderr] 
Dec 01 10:59:33.979 INFO [stderr] warning: the `seq:` in this pattern is redundant
Dec 01 10:59:33.979 INFO [stderr]    --> src/socket/interface.rs:332:33
Dec 01 10:59:33.979 INFO [stderr]     |
Dec 01 10:59:33.979 INFO [stderr] 332 |                                 seq: seq,
Dec 01 10:59:33.979 INFO [stderr]     |                                 ----^^^^
Dec 01 10:59:33.979 INFO [stderr]     |                                 |
Dec 01 10:59:33.979 INFO [stderr]     |                                 help: remove this
Dec 01 10:59:33.979 INFO [stderr] 
Dec 01 10:59:36.533 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 01 10:59:36.533 INFO [stderr]   --> src/bin/main.rs:20:5
Dec 01 10:59:36.533 INFO [stderr]    |
Dec 01 10:59:36.533 INFO [stderr] 20 |     thread::sleep_ms(2000);
Dec 01 10:59:36.533 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 01 10:59:36.533 INFO [stderr]    |
Dec 01 10:59:36.533 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 01 10:59:36.533 INFO [stderr] 
Dec 01 10:59:36.587 INFO [stderr] warning: unused variable: `len`
Dec 01 10:59:36.587 INFO [stderr]   --> src/bin/main.rs:24:9
Dec 01 10:59:36.587 INFO [stderr]    |
Dec 01 10:59:36.587 INFO [stderr] 24 |     let len = socket.read(&mut buf).unwrap();
Dec 01 10:59:36.587 INFO [stderr]    |         ^^^ help: consider using `_len` instead
Dec 01 10:59:36.587 INFO [stderr]    |
Dec 01 10:59:36.587 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 10:59:36.587 INFO [stderr] 
Dec 01 10:59:37.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Dec 01 10:59:37.403 INFO [stderr] su: No module specific data is present
Dec 01 10:59:38.071 INFO running `"docker" "inspect" "49550fe86758c21a501afa824591ddaa5680f0c9b60987ec6da951e35acff51b"`
Dec 01 10:59:38.357 INFO running `"docker" "rm" "-f" "49550fe86758c21a501afa824591ddaa5680f0c9b60987ec6da951e35acff51b"`
Dec 01 10:59:38.598 INFO [stdout] 49550fe86758c21a501afa824591ddaa5680f0c9b60987ec6da951e35acff51b
Dec 01 10:59:38.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:59:39.095 INFO [stdout] 73c2b10eb6ff8d7e0332107b76996ff1194d1d08b7de9f242f2f6e1fffc2494e
Dec 01 10:59:39.100 INFO running `"docker" "start" "-a" "73c2b10eb6ff8d7e0332107b76996ff1194d1d08b7de9f242f2f6e1fffc2494e"`
Dec 01 10:59:40.238 INFO [stderr] usermod: no changes
Dec 01 10:59:40.327 INFO [stderr]    Compiling ntcp v0.1.0 (/source)
Dec 01 10:59:40.916 INFO [stderr] warning: unused import: `std::cmp`
Dec 01 10:59:40.916 INFO [stderr]  --> src/platform/raw.rs:1:5
Dec 01 10:59:40.916 INFO [stderr]   |
Dec 01 10:59:40.916 INFO [stderr] 1 | use std::cmp;
Dec 01 10:59:40.916 INFO [stderr]   |     ^^^^^^^^
Dec 01 10:59:40.916 INFO [stderr]   |
Dec 01 10:59:40.916 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 10:59:40.916 INFO [stderr] 
Dec 01 10:59:40.916 INFO [stderr] warning: unused import: `std::time::Instant`
Dec 01 10:59:40.916 INFO [stderr]  --> src/platform/raw.rs:6:5
Dec 01 10:59:40.916 INFO [stderr]   |
Dec 01 10:59:40.916 INFO [stderr] 6 | use std::time::Instant;
Dec 01 10:59:40.916 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 10:59:40.916 INFO [stderr] 
Dec 01 10:59:40.916 INFO [stderr] warning: unused import: `std::ptr`
Dec 01 10:59:40.916 INFO [stderr]  --> src/socket/interface.rs:4:5
Dec 01 10:59:40.916 INFO [stderr]   |
Dec 01 10:59:40.916 INFO [stderr] 4 | use std::ptr;
Dec 01 10:59:40.916 INFO [stderr]   |     ^^^^^^^^
Dec 01 10:59:40.916 INFO [stderr] 
Dec 01 10:59:40.916 INFO [stderr] warning: unused import: `MappedBuffer`
Dec 01 10:59:40.916 INFO [stderr]   --> src/socket/interface.rs:13:16
Dec 01 10:59:40.916 INFO [stderr]    |
Dec 01 10:59:40.916 INFO [stderr] 13 | use platform::{MappedBuffer, RawSocket};
Dec 01 10:59:40.916 INFO [stderr]    |                ^^^^^^^^^^^^
Dec 01 10:59:40.916 INFO [stderr] 
Dec 01 10:59:41.089 INFO [stderr] warning: unreachable statement
Dec 01 10:59:41.089 INFO [stderr]   --> src/ipv4.rs:50:9
Dec 01 10:59:41.089 INFO [stderr]    |
Dec 01 10:59:41.089 INFO [stderr] 50 |         let len = buffer.as_ref().len();
Dec 01 10:59:41.089 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:59:41.089 INFO [stderr]    |
Dec 01 10:59:41.089 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 01 10:59:41.089 INFO [stderr] 
Dec 01 10:59:41.254 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 01 10:59:41.254 INFO [stderr]   --> src/bin/main.rs:20:5
Dec 01 10:59:41.254 INFO [stderr]    |
Dec 01 10:59:41.254 INFO [stderr] 20 |     thread::sleep_ms(2000);
Dec 01 10:59:41.254 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 01 10:59:41.254 INFO [stderr]    |
Dec 01 10:59:41.255 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 01 10:59:41.255 INFO [stderr] 
Dec 01 10:59:41.319 INFO [stderr] warning: unused variable: `len`
Dec 01 10:59:41.319 INFO [stderr]   --> src/bin/main.rs:24:9
Dec 01 10:59:41.319 INFO [stderr]    |
Dec 01 10:59:41.319 INFO [stderr] 24 |     let len = socket.read(&mut buf).unwrap();
Dec 01 10:59:41.319 INFO [stderr]    |         ^^^ help: consider using `_len` instead
Dec 01 10:59:41.319 INFO [stderr]    |
Dec 01 10:59:41.319 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 10:59:41.319 INFO [stderr] 
Dec 01 10:59:41.411 INFO [stderr] warning: unused variable: `src_addr`
Dec 01 10:59:41.411 INFO [stderr]    --> src/tcp.rs:387:29
Dec 01 10:59:41.411 INFO [stderr]     |
Dec 01 10:59:41.411 INFO [stderr] 387 |                             src_addr: &ipv4::Address,
Dec 01 10:59:41.411 INFO [stderr]     |                             ^^^^^^^^ help: consider using `_src_addr` instead
Dec 01 10:59:41.411 INFO [stderr]     |
Dec 01 10:59:41.411 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 10:59:41.411 INFO [stderr] 
Dec 01 10:59:41.411 INFO [stderr] warning: unused variable: `dst_addr`
Dec 01 10:59:41.411 INFO [stderr]    --> src/tcp.rs:388:29
Dec 01 10:59:41.411 INFO [stderr]     |
Dec 01 10:59:41.411 INFO [stderr] 388 |                             dst_addr: &ipv4::Address)
Dec 01 10:59:41.411 INFO [stderr]     |                             ^^^^^^^^ help: consider using `_dst_addr` instead
Dec 01 10:59:41.411 INFO [stderr] 
Dec 01 10:59:41.411 INFO [stderr] warning: unused variable: `seq`
Dec 01 10:59:41.411 INFO [stderr]    --> src/socket/interface.rs:332:38
Dec 01 10:59:41.411 INFO [stderr]     |
Dec 01 10:59:41.411 INFO [stderr] 332 |                                 seq: seq,
Dec 01 10:59:41.411 INFO [stderr]     |                                      ^^^ help: consider using `_seq` instead
Dec 01 10:59:41.411 INFO [stderr] 
Dec 01 10:59:41.430 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.431 INFO [stderr]    --> src/ipv4.rs:166:13
Dec 01 10:59:41.431 INFO [stderr]     |
Dec 01 10:59:41.431 INFO [stderr] 166 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.431 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.431 INFO [stderr]     |             |
Dec 01 10:59:41.431 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.431 INFO [stderr]     |
Dec 01 10:59:41.431 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 10:59:41.431 INFO [stderr] 
Dec 01 10:59:41.431 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.431 INFO [stderr]    --> src/ipv4.rs:172:13
Dec 01 10:59:41.431 INFO [stderr]     |
Dec 01 10:59:41.431 INFO [stderr] 172 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.431 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.431 INFO [stderr]     |             |
Dec 01 10:59:41.431 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.431 INFO [stderr] 
Dec 01 10:59:41.431 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.431 INFO [stderr]    --> src/ipv4.rs:178:13
Dec 01 10:59:41.431 INFO [stderr]     |
Dec 01 10:59:41.431 INFO [stderr] 178 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.431 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.431 INFO [stderr]     |             |
Dec 01 10:59:41.431 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.431 INFO [stderr] 
Dec 01 10:59:41.431 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.431 INFO [stderr]    --> src/ipv4.rs:184:13
Dec 01 10:59:41.431 INFO [stderr]     |
Dec 01 10:59:41.431 INFO [stderr] 184 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.431 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.431 INFO [stderr]     |             |
Dec 01 10:59:41.431 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.431 INFO [stderr] 
Dec 01 10:59:41.431 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.431 INFO [stderr]    --> src/ipv4.rs:190:13
Dec 01 10:59:41.431 INFO [stderr]     |
Dec 01 10:59:41.434 INFO [stderr] 190 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.435 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.435 INFO [stderr]     |             |
Dec 01 10:59:41.435 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.435 INFO [stderr] 
Dec 01 10:59:41.435 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.435 INFO [stderr]    --> src/ipv4.rs:196:13
Dec 01 10:59:41.435 INFO [stderr]     |
Dec 01 10:59:41.435 INFO [stderr] 196 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.435 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.435 INFO [stderr]     |             |
Dec 01 10:59:41.435 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.435 INFO [stderr] 
Dec 01 10:59:41.442 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.443 INFO [stderr]    --> src/ipv4.rs:203:13
Dec 01 10:59:41.443 INFO [stderr]     |
Dec 01 10:59:41.443 INFO [stderr] 203 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.443 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.443 INFO [stderr]     |             |
Dec 01 10:59:41.443 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.443 INFO [stderr] 
Dec 01 10:59:41.443 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.443 INFO [stderr]    --> src/ipv4.rs:211:13
Dec 01 10:59:41.443 INFO [stderr]     |
Dec 01 10:59:41.443 INFO [stderr] 211 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.443 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.443 INFO [stderr]     |             |
Dec 01 10:59:41.443 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.443 INFO [stderr] 
Dec 01 10:59:41.443 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.443 INFO [stderr]    --> src/ipv4.rs:218:13
Dec 01 10:59:41.443 INFO [stderr]     |
Dec 01 10:59:41.443 INFO [stderr] 218 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.443 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.443 INFO [stderr]     |             |
Dec 01 10:59:41.443 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.443 INFO [stderr] 
Dec 01 10:59:41.443 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.443 INFO [stderr]    --> src/ipv4.rs:224:13
Dec 01 10:59:41.443 INFO [stderr]     |
Dec 01 10:59:41.443 INFO [stderr] 224 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.443 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.443 INFO [stderr]     |             |
Dec 01 10:59:41.443 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.443 INFO [stderr] 
Dec 01 10:59:41.443 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.443 INFO [stderr]    --> src/ipv4.rs:230:13
Dec 01 10:59:41.443 INFO [stderr]     |
Dec 01 10:59:41.443 INFO [stderr] 230 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.443 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.443 INFO [stderr]     |             |
Dec 01 10:59:41.443 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.443 INFO [stderr] 
Dec 01 10:59:41.446 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.446 INFO [stderr]    --> src/ipv4.rs:236:13
Dec 01 10:59:41.447 INFO [stderr]     |
Dec 01 10:59:41.447 INFO [stderr] 236 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.447 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.447 INFO [stderr]     |             |
Dec 01 10:59:41.447 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.447 INFO [stderr] 
Dec 01 10:59:41.447 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.447 INFO [stderr]    --> src/ipv4.rs:242:13
Dec 01 10:59:41.447 INFO [stderr]     |
Dec 01 10:59:41.447 INFO [stderr] 242 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.447 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.447 INFO [stderr]     |             |
Dec 01 10:59:41.447 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.447 INFO [stderr] 
Dec 01 10:59:41.447 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.447 INFO [stderr]    --> src/ipv4.rs:251:13
Dec 01 10:59:41.447 INFO [stderr]     |
Dec 01 10:59:41.447 INFO [stderr] 251 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.447 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.447 INFO [stderr]     |             |
Dec 01 10:59:41.447 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.447 INFO [stderr] 
Dec 01 10:59:41.482 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.483 INFO [stderr]    --> src/tcp.rs:173:13
Dec 01 10:59:41.483 INFO [stderr]     |
Dec 01 10:59:41.483 INFO [stderr] 173 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.483 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.483 INFO [stderr]     |             |
Dec 01 10:59:41.483 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.483 INFO [stderr] 
Dec 01 10:59:41.483 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.483 INFO [stderr]    --> src/tcp.rs:179:13
Dec 01 10:59:41.483 INFO [stderr]     |
Dec 01 10:59:41.483 INFO [stderr] 179 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.483 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.483 INFO [stderr]     |             |
Dec 01 10:59:41.483 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.483 INFO [stderr] 
Dec 01 10:59:41.483 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.483 INFO [stderr]    --> src/tcp.rs:185:13
Dec 01 10:59:41.483 INFO [stderr]     |
Dec 01 10:59:41.483 INFO [stderr] 185 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.483 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.483 INFO [stderr]     |             |
Dec 01 10:59:41.483 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.483 INFO [stderr] 
Dec 01 10:59:41.483 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.483 INFO [stderr]    --> src/tcp.rs:191:13
Dec 01 10:59:41.483 INFO [stderr]     |
Dec 01 10:59:41.483 INFO [stderr] 191 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.483 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.483 INFO [stderr]     |             |
Dec 01 10:59:41.483 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.483 INFO [stderr] 
Dec 01 10:59:41.486 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.487 INFO [stderr]    --> src/tcp.rs:197:13
Dec 01 10:59:41.487 INFO [stderr]     |
Dec 01 10:59:41.487 INFO [stderr] 197 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.487 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.487 INFO [stderr]     |             |
Dec 01 10:59:41.487 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.487 INFO [stderr] 
Dec 01 10:59:41.487 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.487 INFO [stderr]    --> src/tcp.rs:204:13
Dec 01 10:59:41.487 INFO [stderr]     |
Dec 01 10:59:41.487 INFO [stderr] 204 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.487 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.487 INFO [stderr]     |             |
Dec 01 10:59:41.487 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.487 INFO [stderr] 
Dec 01 10:59:41.487 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.487 INFO [stderr]    --> src/tcp.rs:211:13
Dec 01 10:59:41.487 INFO [stderr]     |
Dec 01 10:59:41.487 INFO [stderr] 211 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.487 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.487 INFO [stderr]     |             |
Dec 01 10:59:41.487 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.487 INFO [stderr] 
Dec 01 10:59:41.487 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.487 INFO [stderr]    --> src/tcp.rs:221:13
Dec 01 10:59:41.487 INFO [stderr]     |
Dec 01 10:59:41.487 INFO [stderr] 221 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.487 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.487 INFO [stderr]     |             |
Dec 01 10:59:41.487 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.487 INFO [stderr] 
Dec 01 10:59:41.487 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.487 INFO [stderr]    --> src/tcp.rs:231:13
Dec 01 10:59:41.487 INFO [stderr]     |
Dec 01 10:59:41.487 INFO [stderr] 231 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.487 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.487 INFO [stderr]     |             |
Dec 01 10:59:41.487 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.487 INFO [stderr] 
Dec 01 10:59:41.494 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.495 INFO [stderr]    --> src/tcp.rs:241:13
Dec 01 10:59:41.495 INFO [stderr]     |
Dec 01 10:59:41.495 INFO [stderr] 241 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.495 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.495 INFO [stderr]     |             |
Dec 01 10:59:41.495 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.495 INFO [stderr] 
Dec 01 10:59:41.495 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.495 INFO [stderr]    --> src/tcp.rs:251:13
Dec 01 10:59:41.495 INFO [stderr]     |
Dec 01 10:59:41.495 INFO [stderr] 251 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.495 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.495 INFO [stderr]     |             |
Dec 01 10:59:41.495 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.495 INFO [stderr] 
Dec 01 10:59:41.495 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.495 INFO [stderr]    --> src/tcp.rs:261:13
Dec 01 10:59:41.495 INFO [stderr]     |
Dec 01 10:59:41.495 INFO [stderr] 261 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.495 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.495 INFO [stderr]     |             |
Dec 01 10:59:41.495 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.495 INFO [stderr] 
Dec 01 10:59:41.495 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.495 INFO [stderr]    --> src/tcp.rs:271:13
Dec 01 10:59:41.495 INFO [stderr]     |
Dec 01 10:59:41.495 INFO [stderr] 271 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.495 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.495 INFO [stderr]     |             |
Dec 01 10:59:41.495 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.495 INFO [stderr] 
Dec 01 10:59:41.495 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.495 INFO [stderr]    --> src/tcp.rs:281:13
Dec 01 10:59:41.495 INFO [stderr]     |
Dec 01 10:59:41.495 INFO [stderr] 281 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.495 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.495 INFO [stderr]     |             |
Dec 01 10:59:41.495 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.495 INFO [stderr] 
Dec 01 10:59:41.498 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.499 INFO [stderr]    --> src/tcp.rs:291:13
Dec 01 10:59:41.499 INFO [stderr]     |
Dec 01 10:59:41.499 INFO [stderr] 291 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.499 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.499 INFO [stderr]     |             |
Dec 01 10:59:41.499 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.499 INFO [stderr] 
Dec 01 10:59:41.499 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.499 INFO [stderr]    --> src/tcp.rs:301:13
Dec 01 10:59:41.499 INFO [stderr]     |
Dec 01 10:59:41.499 INFO [stderr] 301 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.499 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.499 INFO [stderr]     |             |
Dec 01 10:59:41.499 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.499 INFO [stderr] 
Dec 01 10:59:41.499 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.499 INFO [stderr]    --> src/tcp.rs:307:13
Dec 01 10:59:41.499 INFO [stderr]     |
Dec 01 10:59:41.499 INFO [stderr] 307 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.499 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.499 INFO [stderr]     |             |
Dec 01 10:59:41.499 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.499 INFO [stderr] 
Dec 01 10:59:41.499 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.499 INFO [stderr]    --> src/tcp.rs:313:13
Dec 01 10:59:41.499 INFO [stderr]     |
Dec 01 10:59:41.499 INFO [stderr] 313 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.499 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.499 INFO [stderr]     |             |
Dec 01 10:59:41.499 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.499 INFO [stderr] 
Dec 01 10:59:41.506 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.507 INFO [stderr]    --> src/tcp.rs:336:13
Dec 01 10:59:41.507 INFO [stderr]     |
Dec 01 10:59:41.507 INFO [stderr] 336 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.507 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.507 INFO [stderr]     |             |
Dec 01 10:59:41.507 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.507 INFO [stderr] 
Dec 01 10:59:41.507 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.507 INFO [stderr]    --> src/tcp.rs:342:13
Dec 01 10:59:41.507 INFO [stderr]     |
Dec 01 10:59:41.507 INFO [stderr] 342 |         let mut buf = self.buffer.as_mut();
Dec 01 10:59:41.507 INFO [stderr]     |             ----^^^
Dec 01 10:59:41.507 INFO [stderr]     |             |
Dec 01 10:59:41.507 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.507 INFO [stderr] 
Dec 01 10:59:41.538 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.539 INFO [stderr]    --> src/platform/raw.rs:158:13
Dec 01 10:59:41.539 INFO [stderr]     |
Dec 01 10:59:41.539 INFO [stderr] 158 |         let mut header = unsafe {
Dec 01 10:59:41.539 INFO [stderr]     |             ----^^^^^^
Dec 01 10:59:41.539 INFO [stderr]     |             |
Dec 01 10:59:41.539 INFO [stderr]     |             help: remove this `mut`
Dec 01 10:59:41.539 INFO [stderr] 
Dec 01 10:59:41.619 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.619 INFO [stderr]   --> src/socket/socket.rs:78:21
Dec 01 10:59:41.619 INFO [stderr]    |
Dec 01 10:59:41.619 INFO [stderr] 78 |                 let mut buf = &mut buf[read_len..];
Dec 01 10:59:41.622 INFO [stderr]    |                     ----^^^
Dec 01 10:59:41.623 INFO [stderr]    |                     |
Dec 01 10:59:41.623 INFO [stderr]    |                     help: remove this `mut`
Dec 01 10:59:41.623 INFO [stderr] 
Dec 01 10:59:41.623 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:59:41.623 INFO [stderr]   --> src/socket/socket.rs:80:21
Dec 01 10:59:41.623 INFO [stderr]    |
Dec 01 10:59:41.623 INFO [stderr] 80 |                 let mut buf = &mut buf[..len];
Dec 01 10:59:41.623 INFO [stderr]    |                     ----^^^
Dec 01 10:59:41.623 INFO [stderr]    |                     |
Dec 01 10:59:41.623 INFO [stderr]    |                     help: remove this `mut`
Dec 01 10:59:41.623 INFO [stderr] 
Dec 01 10:59:41.631 INFO [stderr] warning: constant item is never used: `TP_STATUS_COPY`
Dec 01 10:59:41.631 INFO [stderr]   --> src/platform/if_packet.rs:13:1
Dec 01 10:59:41.631 INFO [stderr]    |
Dec 01 10:59:41.631 INFO [stderr] 13 | pub const TP_STATUS_COPY: libc::c_ulong = 1 << 1;
Dec 01 10:59:41.632 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:59:41.632 INFO [stderr]    |
Dec 01 10:59:41.632 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 10:59:41.632 INFO [stderr] 
Dec 01 10:59:41.633 INFO [stderr] warning: constant item is never used: `TP_STATUS_LOSING`
Dec 01 10:59:41.633 INFO [stderr]   --> src/platform/if_packet.rs:14:1
Dec 01 10:59:41.633 INFO [stderr]    |
Dec 01 10:59:41.633 INFO [stderr] 14 | pub const TP_STATUS_LOSING: libc::c_ulong = 1 << 2;
Dec 01 10:59:41.634 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:59:41.634 INFO [stderr] 
Dec 01 10:59:41.634 INFO [stderr] warning: field is never used: `ring_offset`
Dec 01 10:59:41.634 INFO [stderr]   --> src/platform/raw.rs:66:5
Dec 01 10:59:41.634 INFO [stderr]    |
Dec 01 10:59:41.635 INFO [stderr] 66 |     ring_offset: usize,
Dec 01 10:59:41.635 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 10:59:41.635 INFO [stderr] 
Dec 01 10:59:41.635 INFO [stderr] warning: constant item is never used: `RECV_BUF_LEN`
Dec 01 10:59:41.636 INFO [stderr]   --> src/socket/interface.rs:16:1
Dec 01 10:59:41.636 INFO [stderr]    |
Dec 01 10:59:41.636 INFO [stderr] 16 | const RECV_BUF_LEN: usize = 17000;
Dec 01 10:59:41.636 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:59:41.636 INFO [stderr] 
Dec 01 10:59:41.636 INFO [stderr] warning: variant is never constructed: `Closed`
Dec 01 10:59:41.636 INFO [stderr]   --> src/socket/mod.rs:25:5
Dec 01 10:59:41.636 INFO [stderr]    |
Dec 01 10:59:41.636 INFO [stderr] 25 |     Closed,
Dec 01 10:59:41.636 INFO [stderr]    |     ^^^^^^
Dec 01 10:59:41.643 INFO [stderr] 
Dec 01 10:59:41.655 INFO [stderr] warning: the `seq:` in this pattern is redundant
Dec 01 10:59:41.655 INFO [stderr]    --> src/socket/interface.rs:243:32
Dec 01 10:59:41.655 INFO [stderr]     |
Dec 01 10:59:41.655 INFO [stderr] 243 |                                seq: ref mut seq,
Dec 01 10:59:41.655 INFO [stderr]     |                                ----^^^^^^^^^^^^
Dec 01 10:59:41.655 INFO [stderr]     |                                |
Dec 01 10:59:41.655 INFO [stderr]     |                                help: remove this
Dec 01 10:59:41.655 INFO [stderr]     |
Dec 01 10:59:41.655 INFO [stderr]     = note: #[warn(non_shorthand_field_patterns)] on by default
Dec 01 10:59:41.655 INFO [stderr] 
Dec 01 10:59:41.655 INFO [stderr] warning: the `ack:` in this pattern is redundant
Dec 01 10:59:41.656 INFO [stderr]    --> src/socket/interface.rs:244:32
Dec 01 10:59:41.656 INFO [stderr]     |
Dec 01 10:59:41.656 INFO [stderr] 244 |                                ack: ref mut ack,
Dec 01 10:59:41.656 INFO [stderr]     |                                ----^^^^^^^^^^^^
Dec 01 10:59:41.656 INFO [stderr]     |                                |
Dec 01 10:59:41.656 INFO [stderr]     |                                help: remove this
Dec 01 10:59:41.656 INFO [stderr] 
Dec 01 10:59:41.656 INFO [stderr] warning: the `ack:` in this pattern is redundant
Dec 01 10:59:41.656 INFO [stderr]    --> src/socket/interface.rs:331:33
Dec 01 10:59:41.656 INFO [stderr]     |
Dec 01 10:59:41.656 INFO [stderr] 331 |                                 ack: ref mut ack,
Dec 01 10:59:41.656 INFO [stderr]     |                                 ----^^^^^^^^^^^^
Dec 01 10:59:41.656 INFO [stderr]     |                                 |
Dec 01 10:59:41.656 INFO [stderr]     |                                 help: remove this
Dec 01 10:59:41.656 INFO [stderr] 
Dec 01 10:59:41.656 INFO [stderr] warning: the `seq:` in this pattern is redundant
Dec 01 10:59:41.656 INFO [stderr]    --> src/socket/interface.rs:332:33
Dec 01 10:59:41.656 INFO [stderr]     |
Dec 01 10:59:41.656 INFO [stderr] 332 |                                 seq: seq,
Dec 01 10:59:41.656 INFO [stderr]     |                                 ----^^^^
Dec 01 10:59:41.656 INFO [stderr]     |                                 |
Dec 01 10:59:41.656 INFO [stderr]     |                                 help: remove this
Dec 01 10:59:41.657 INFO [stderr] 
Dec 01 10:59:42.362 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
Dec 01 10:59:42.365 INFO [stderr] su: No module specific data is present
Dec 01 10:59:43.314 INFO running `"docker" "inspect" "73c2b10eb6ff8d7e0332107b76996ff1194d1d08b7de9f242f2f6e1fffc2494e"`
Dec 01 10:59:43.663 INFO running `"docker" "rm" "-f" "73c2b10eb6ff8d7e0332107b76996ff1194d1d08b7de9f242f2f6e1fffc2494e"`
Dec 01 10:59:43.951 INFO [stdout] 73c2b10eb6ff8d7e0332107b76996ff1194d1d08b7de9f242f2f6e1fffc2494e
Dec 01 10:59:43.953 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:59:44.480 INFO [stdout] bdcf43acf733df857bcff30d717081f028a76d83896328cc478401e99f05347e
Dec 01 10:59:44.484 INFO running `"docker" "start" "-a" "bdcf43acf733df857bcff30d717081f028a76d83896328cc478401e99f05347e"`
Dec 01 10:59:46.054 INFO [stderr] usermod: no changes
Dec 01 10:59:46.143 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 01 10:59:46.147 INFO [stderr]      Running /target/debug/deps/ntcp-a46f41f46cc53bf7
Dec 01 10:59:46.163 INFO [stdout] 
Dec 01 10:59:46.164 INFO [stdout] running 0 tests
Dec 01 10:59:46.170 INFO [stdout] 
Dec 01 10:59:46.170 INFO [stderr]      Running /target/debug/deps/main-02f321aaadc68126
Dec 01 10:59:46.170 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:59:46.170 INFO [stderr]    Doc-tests ntcp
Dec 01 10:59:46.170 INFO [stdout] 
Dec 01 10:59:46.170 INFO [stdout] 
Dec 01 10:59:46.170 INFO [stdout] running 0 tests
Dec 01 10:59:46.170 INFO [stdout] 
Dec 01 10:59:46.170 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:59:46.170 INFO [stdout] 
Dec 01 10:59:46.730 INFO [stdout] 
Dec 01 10:59:46.730 INFO [stdout] running 0 tests
Dec 01 10:59:46.730 INFO [stdout] 
Dec 01 10:59:46.730 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:59:46.730 INFO [stdout] 
Dec 01 10:59:46.734 INFO [stderr] su: No module specific data is present
Dec 01 10:59:47.669 INFO running `"docker" "inspect" "bdcf43acf733df857bcff30d717081f028a76d83896328cc478401e99f05347e"`
Dec 01 10:59:47.955 INFO running `"docker" "rm" "-f" "bdcf43acf733df857bcff30d717081f028a76d83896328cc478401e99f05347e"`
Dec 01 10:59:48.327 INFO [stdout] bdcf43acf733df857bcff30d717081f028a76d83896328cc478401e99f05347e
