Dec 18 13:58:23.293 INFO checking mio-uds-0.6.7 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:58:23.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/mio-uds/0.6.7:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:58:23.764 INFO [stdout] f1020619192a678106e009f69740bc970a59b3827366b819bf128f0ba118e16e
Dec 18 13:58:23.772 INFO running `"docker" "start" "-a" "f1020619192a678106e009f69740bc970a59b3827366b819bf128f0ba118e16e"`
Dec 18 13:58:25.172 INFO [stderr]     Checking mio-uds v0.6.7 (/opt/crater/workdir)
Dec 18 13:58:27.336 INFO [stderr] warning: use of deprecated item 'mio::Events::len': Index access removed in favor of iterator only API.
Dec 18 13:58:27.336 INFO [stderr]    --> tests/echo.rs:271:28
Dec 18 13:58:27.336 INFO [stderr]     |
Dec 18 13:58:27.336 INFO [stderr] 271 |         for i in 0..events.len() {
Dec 18 13:58:27.336 INFO [stderr]     |                            ^^^
Dec 18 13:58:27.336 INFO [stderr]     |
Dec 18 13:58:27.336 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 13:58:27.336 INFO [stderr] 
Dec 18 13:58:27.336 INFO [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
Dec 18 13:58:27.336 INFO [stderr]    --> tests/echo.rs:272:32
Dec 18 13:58:27.336 INFO [stderr]     |
Dec 18 13:58:27.336 INFO [stderr] 272 |             let event = events.get(i).unwrap();
Dec 18 13:58:27.336 INFO [stderr]     |                                ^^^
Dec 18 13:58:27.336 INFO [stderr] 
Dec 18 13:58:27.396 INFO [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
Dec 18 13:58:27.396 INFO [stderr]   --> tests/smoke.rs:58:23
Dec 18 13:58:27.396 INFO [stderr]    |
Dec 18 13:58:27.396 INFO [stderr] 58 |     assert_eq!(events.get(0).unwrap().readiness(), Ready::writable());
Dec 18 13:58:27.396 INFO [stderr]    |                       ^^^
Dec 18 13:58:27.396 INFO [stderr]    |
Dec 18 13:58:27.396 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 13:58:27.396 INFO [stderr] 
Dec 18 13:58:27.396 INFO [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
Dec 18 13:58:27.396 INFO [stderr]   --> tests/smoke.rs:59:23
Dec 18 13:58:27.396 INFO [stderr]    |
Dec 18 13:58:27.396 INFO [stderr] 59 |     assert_eq!(events.get(1).unwrap().readiness(), Ready::writable());
Dec 18 13:58:27.396 INFO [stderr]    |                       ^^^
Dec 18 13:58:27.396 INFO [stderr] 
Dec 18 13:58:27.400 INFO [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
Dec 18 13:58:27.400 INFO [stderr]   --> tests/smoke.rs:64:20
Dec 18 13:58:27.400 INFO [stderr]    |
Dec 18 13:58:27.400 INFO [stderr] 64 |     assert!(events.get(0).unwrap().readiness().is_readable());
Dec 18 13:58:27.400 INFO [stderr]    |                    ^^^
Dec 18 13:58:27.403 INFO [stderr] 
Dec 18 13:58:27.403 INFO [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
Dec 18 13:58:27.403 INFO [stderr]   --> tests/smoke.rs:65:23
Dec 18 13:58:27.403 INFO [stderr]    |
Dec 18 13:58:27.403 INFO [stderr] 65 |     assert_eq!(events.get(0).unwrap().token(), Token(2));
Dec 18 13:58:27.404 INFO [stderr]    |                       ^^^
Dec 18 13:58:27.404 INFO [stderr] 
Dec 18 13:58:27.425 INFO [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
Dec 18 13:58:27.425 INFO [stderr]   --> tests/smoke.rs:81:23
Dec 18 13:58:27.425 INFO [stderr]    |
Dec 18 13:58:27.425 INFO [stderr] 81 |     assert_eq!(events.get(0).unwrap().readiness(), Ready::writable());
Dec 18 13:58:27.425 INFO [stderr]    |                       ^^^
Dec 18 13:58:27.425 INFO [stderr] 
Dec 18 13:58:27.429 INFO [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
Dec 18 13:58:27.429 INFO [stderr]   --> tests/smoke.rs:82:23
Dec 18 13:58:27.429 INFO [stderr]    |
Dec 18 13:58:27.429 INFO [stderr] 82 |     assert_eq!(events.get(1).unwrap().readiness(), Ready::writable());
Dec 18 13:58:27.429 INFO [stderr]    |                       ^^^
Dec 18 13:58:27.429 INFO [stderr] 
Dec 18 13:58:27.444 INFO [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
Dec 18 13:58:27.444 INFO [stderr]   --> tests/smoke.rs:91:20
Dec 18 13:58:27.444 INFO [stderr]    |
Dec 18 13:58:27.444 INFO [stderr] 91 |     assert!(events.get(0).unwrap().readiness().is_readable());
Dec 18 13:58:27.444 INFO [stderr]    |                    ^^^
Dec 18 13:58:27.444 INFO [stderr] 
Dec 18 13:58:27.444 INFO [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
Dec 18 13:58:27.444 INFO [stderr]   --> tests/smoke.rs:92:23
Dec 18 13:58:27.444 INFO [stderr]    |
Dec 18 13:58:27.444 INFO [stderr] 92 |     assert_eq!(events.get(0).unwrap().token(), Token(2));
Dec 18 13:58:27.444 INFO [stderr]    |                       ^^^
Dec 18 13:58:27.444 INFO [stderr] 
Dec 18 13:58:27.533 INFO [stderr] warning: variable does not need to be mutable
Dec 18 13:58:27.533 INFO [stderr]   --> tests/smoke.rs:96:25
Dec 18 13:58:27.533 INFO [stderr]    |
Dec 18 13:58:27.533 INFO [stderr] 96 |         let (mut first, mut last) = recv.split_at_mut(6);
Dec 18 13:58:27.533 INFO [stderr]    |                         ----^^^^
Dec 18 13:58:27.533 INFO [stderr]    |                         |
Dec 18 13:58:27.533 INFO [stderr]    |                         help: remove this `mut`
Dec 18 13:58:27.533 INFO [stderr]    |
Dec 18 13:58:27.533 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 13:58:27.533 INFO [stderr] 
Dec 18 13:58:27.533 INFO [stderr] warning: variable does not need to be mutable
Dec 18 13:58:27.533 INFO [stderr]   --> tests/smoke.rs:96:14
Dec 18 13:58:27.533 INFO [stderr]    |
Dec 18 13:58:27.533 INFO [stderr] 96 |         let (mut first, mut last) = recv.split_at_mut(6);
Dec 18 13:58:27.533 INFO [stderr]    |              ----^^^^^
Dec 18 13:58:27.533 INFO [stderr]    |              |
Dec 18 13:58:27.533 INFO [stderr]    |              help: remove this `mut`
Dec 18 13:58:27.533 INFO [stderr] 
Dec 18 13:58:27.584 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Dec 18 13:58:28.096 INFO running `"docker" "inspect" "f1020619192a678106e009f69740bc970a59b3827366b819bf128f0ba118e16e"`
Dec 18 13:58:28.238 INFO running `"docker" "rm" "-f" "f1020619192a678106e009f69740bc970a59b3827366b819bf128f0ba118e16e"`
Dec 18 13:58:28.405 INFO [stdout] f1020619192a678106e009f69740bc970a59b3827366b819bf128f0ba118e16e