Dec 12 18:18:29.656 INFO checking alternate-future-0.1.4 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 18:18:29.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-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"`
Dec 12 18:18:30.062 INFO [stdout] 273203e609d20d5e19dcbbb7f622f1409c984ddd101f2e2b8b23f00a7e8bb4b6
Dec 12 18:18:30.070 INFO running `"docker" "start" "-a" "273203e609d20d5e19dcbbb7f622f1409c984ddd101f2e2b8b23f00a7e8bb4b6"`
Dec 12 18:18:31.538 INFO [stderr] usermod: no changes
Dec 12 18:18:31.612 INFO [stderr]     Checking spin v0.3.5
Dec 12 18:18:31.852 INFO [stderr]     Checking alternate-future v0.1.4 (/source)
Dec 12 18:18:34.243 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 12 18:18:34.243 INFO [stderr]   --> tests/tests.rs:26:9
Dec 12 18:18:34.243 INFO [stderr]    |
Dec 12 18:18:34.243 INFO [stderr] 26 |         thread::sleep_ms(100);
Dec 12 18:18:34.243 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 12 18:18:34.243 INFO [stderr]    |
Dec 12 18:18:34.244 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 18:18:34.244 INFO [stderr] 
Dec 12 18:18:34.244 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 12 18:18:34.244 INFO [stderr]   --> tests/tests.rs:42:9
Dec 12 18:18:34.244 INFO [stderr]    |
Dec 12 18:18:34.244 INFO [stderr] 42 |         thread::sleep_ms(100);
Dec 12 18:18:34.244 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 12 18:18:34.244 INFO [stderr] 
Dec 12 18:18:34.244 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 12 18:18:34.244 INFO [stderr]   --> tests/tests.rs:59:5
Dec 12 18:18:34.244 INFO [stderr]    |
Dec 12 18:18:34.244 INFO [stderr] 59 |     thread::sleep_ms(100);
Dec 12 18:18:34.244 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 12 18:18:34.244 INFO [stderr] 
Dec 12 18:18:34.244 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 12 18:18:34.244 INFO [stderr]   --> tests/tests.rs:77:9
Dec 12 18:18:34.244 INFO [stderr]    |
Dec 12 18:18:34.244 INFO [stderr] 77 |         thread::sleep_ms(100);
Dec 12 18:18:34.244 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 12 18:18:34.244 INFO [stderr] 
Dec 12 18:18:34.244 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 12 18:18:34.244 INFO [stderr]   --> tests/tests.rs:95:13
Dec 12 18:18:34.244 INFO [stderr]    |
Dec 12 18:18:34.244 INFO [stderr] 95 |             thread::sleep_ms(100);
Dec 12 18:18:34.244 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 12 18:18:34.244 INFO [stderr] 
Dec 12 18:18:34.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Dec 12 18:18:34.376 INFO [stderr] su: No module specific data is present
Dec 12 18:18:35.506 INFO running `"docker" "inspect" "273203e609d20d5e19dcbbb7f622f1409c984ddd101f2e2b8b23f00a7e8bb4b6"`
Dec 12 18:18:35.870 INFO running `"docker" "rm" "-f" "273203e609d20d5e19dcbbb7f622f1409c984ddd101f2e2b8b23f00a7e8bb4b6"`
Dec 12 18:18:36.176 INFO [stdout] 273203e609d20d5e19dcbbb7f622f1409c984ddd101f2e2b8b23f00a7e8bb4b6