Dec 18 18:38:16.384 INFO checking alternate-future-0.1.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:38:16.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/alternate-future/0.1.4:/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 18:38:16.898 INFO [stdout] 5ece8f795555a7b3701796e0674a87ae4bdb8a3febd01d99dc93389547a99c13
Dec 18 18:38:16.902 INFO running `"docker" "start" "-a" "5ece8f795555a7b3701796e0674a87ae4bdb8a3febd01d99dc93389547a99c13"`
Dec 18 18:38:18.426 INFO [stderr]     Checking spin v0.3.5
Dec 18 18:38:18.834 INFO [stderr]     Checking alternate-future v0.1.4 (/opt/crater/workdir)
Dec 18 18:38:20.124 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:38:20.125 INFO [stderr]   --> tests/tests.rs:26:9
Dec 18 18:38:20.125 INFO [stderr]    |
Dec 18 18:38:20.125 INFO [stderr] 26 |         thread::sleep_ms(100);
Dec 18 18:38:20.125 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 18 18:38:20.125 INFO [stderr]    |
Dec 18 18:38:20.125 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:38:20.125 INFO [stderr] 
Dec 18 18:38:20.125 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:38:20.125 INFO [stderr]   --> tests/tests.rs:42:9
Dec 18 18:38:20.125 INFO [stderr]    |
Dec 18 18:38:20.125 INFO [stderr] 42 |         thread::sleep_ms(100);
Dec 18 18:38:20.125 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 18 18:38:20.125 INFO [stderr] 
Dec 18 18:38:20.125 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:38:20.125 INFO [stderr]   --> tests/tests.rs:59:5
Dec 18 18:38:20.125 INFO [stderr]    |
Dec 18 18:38:20.125 INFO [stderr] 59 |     thread::sleep_ms(100);
Dec 18 18:38:20.125 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 18:38:20.125 INFO [stderr] 
Dec 18 18:38:20.125 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:38:20.125 INFO [stderr]   --> tests/tests.rs:77:9
Dec 18 18:38:20.125 INFO [stderr]    |
Dec 18 18:38:20.125 INFO [stderr] 77 |         thread::sleep_ms(100);
Dec 18 18:38:20.125 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 18 18:38:20.125 INFO [stderr] 
Dec 18 18:38:20.125 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:38:20.125 INFO [stderr]   --> tests/tests.rs:95:13
Dec 18 18:38:20.125 INFO [stderr]    |
Dec 18 18:38:20.125 INFO [stderr] 95 |             thread::sleep_ms(100);
Dec 18 18:38:20.125 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 18 18:38:20.125 INFO [stderr] 
Dec 18 18:38:20.265 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 18 18:38:21.249 INFO running `"docker" "inspect" "5ece8f795555a7b3701796e0674a87ae4bdb8a3febd01d99dc93389547a99c13"`
Dec 18 18:38:21.570 INFO running `"docker" "rm" "-f" "5ece8f795555a7b3701796e0674a87ae4bdb8a3febd01d99dc93389547a99c13"`
Dec 18 18:38:21.908 INFO [stdout] 5ece8f795555a7b3701796e0674a87ae4bdb8a3febd01d99dc93389547a99c13