[INFO] crate mio-uds 0.6.7 is already in cache
[INFO] extracting crate mio-uds 0.6.7 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/mio-uds/0.6.7
[INFO] extracting crate mio-uds 0.6.7 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/mio-uds/0.6.7
[INFO] validating manifest of mio-uds-0.6.7 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mio-uds-0.6.7 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mio-uds-0.6.7
[INFO] finished frobbing mio-uds-0.6.7
[INFO] frobbed toml for mio-uds-0.6.7 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/mio-uds/0.6.7/Cargo.toml
[INFO] started frobbing mio-uds-0.6.7
[INFO] finished frobbing mio-uds-0.6.7
[INFO] frobbed toml for mio-uds-0.6.7 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/mio-uds/0.6.7/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mio-uds-0.6.7 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-4/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b90aa27394f8bf05d04daf8c8fd11f1d4068b2bd6f1557d9c6a64f02b4c63450
[INFO] running `"docker" "start" "-a" "b90aa27394f8bf05d04daf8c8fd11f1d4068b2bd6f1557d9c6a64f02b4c63450"`
[INFO] [stderr]     Checking mio-uds v0.6.7 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
[INFO] [stderr]   --> tests/smoke.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 |     assert_eq!(events.get(0).unwrap().readiness(), Ready::writable());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Events::len': Index access removed in favor of iterator only API.
[INFO] [stderr]    --> tests/echo.rs:271:28
[INFO] [stderr]     |
[INFO] [stderr] 271 |         for i in 0..events.len() {
[INFO] [stderr]     |                            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
[INFO] [stderr]   --> tests/smoke.rs:59:23
[INFO] [stderr]    |
[INFO] [stderr] 59 |     assert_eq!(events.get(1).unwrap().readiness(), Ready::writable());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
[INFO] [stderr]    --> tests/echo.rs:272:32
[INFO] [stderr]     |
[INFO] [stderr] 272 |             let event = events.get(i).unwrap();
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
[INFO] [stderr]   --> tests/smoke.rs:64:20
[INFO] [stderr]    |
[INFO] [stderr] 64 |     assert!(events.get(0).unwrap().readiness().is_readable());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
[INFO] [stderr]   --> tests/smoke.rs:65:23
[INFO] [stderr]    |
[INFO] [stderr] 65 |     assert_eq!(events.get(0).unwrap().token(), Token(2));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
[INFO] [stderr]   --> tests/smoke.rs:81:23
[INFO] [stderr]    |
[INFO] [stderr] 81 |     assert_eq!(events.get(0).unwrap().readiness(), Ready::writable());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
[INFO] [stderr]   --> tests/smoke.rs:82:23
[INFO] [stderr]    |
[INFO] [stderr] 82 |     assert_eq!(events.get(1).unwrap().readiness(), Ready::writable());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
[INFO] [stderr]   --> tests/smoke.rs:91:20
[INFO] [stderr]    |
[INFO] [stderr] 91 |     assert!(events.get(0).unwrap().readiness().is_readable());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::Events::get': Index access removed in favor of iterator only API.
[INFO] [stderr]   --> tests/smoke.rs:92:23
[INFO] [stderr]    |
[INFO] [stderr] 92 |     assert_eq!(events.get(0).unwrap().token(), Token(2));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/smoke.rs:96:14
[INFO] [stderr]    |
[INFO] [stderr] 96 |         let (mut first, mut last) = recv.split_at_mut(6);
[INFO] [stderr]    |              ----^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/smoke.rs:96:25
[INFO] [stderr]    |
[INFO] [stderr] 96 |         let (mut first, mut last) = recv.split_at_mut(6);
[INFO] [stderr]    |                         ----^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "b90aa27394f8bf05d04daf8c8fd11f1d4068b2bd6f1557d9c6a64f02b4c63450"`
[INFO] running `"docker" "rm" "-f" "b90aa27394f8bf05d04daf8c8fd11f1d4068b2bd6f1557d9c6a64f02b4c63450"`
[INFO] [stdout] b90aa27394f8bf05d04daf8c8fd11f1d4068b2bd6f1557d9c6a64f02b4c63450