Dec 18 18:38:16.160 INFO checking alternate-future-0.1.4 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:38:16.160 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:38:16.622 INFO [stdout] bc0e1c2f877872ca4291cdc05a2f4a72710b642bc93736a0cdb11127dc1c874c
Dec 18 18:38:16.630 INFO running `"docker" "start" "-a" "bc0e1c2f877872ca4291cdc05a2f4a72710b642bc93736a0cdb11127dc1c874c"`
Dec 18 18:38:18.014 INFO [stderr]     Checking spin v0.3.5
Dec 18 18:38:18.426 INFO [stderr]     Checking alternate-future v0.1.4 (/opt/crater/workdir)
Dec 18 18:38:19.856 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:38:19.856 INFO [stderr]   --> tests/tests.rs:26:9
Dec 18 18:38:19.856 INFO [stderr]    |
Dec 18 18:38:19.856 INFO [stderr] 26 |         thread::sleep_ms(100);
Dec 18 18:38:19.856 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 18 18:38:19.856 INFO [stderr]    |
Dec 18 18:38:19.856 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:38:19.856 INFO [stderr] 
Dec 18 18:38:19.856 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:38:19.856 INFO [stderr]   --> tests/tests.rs:42:9
Dec 18 18:38:19.856 INFO [stderr]    |
Dec 18 18:38:19.856 INFO [stderr] 42 |         thread::sleep_ms(100);
Dec 18 18:38:19.856 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 18 18:38:19.856 INFO [stderr] 
Dec 18 18:38:19.856 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:38:19.856 INFO [stderr]   --> tests/tests.rs:59:5
Dec 18 18:38:19.856 INFO [stderr]    |
Dec 18 18:38:19.856 INFO [stderr] 59 |     thread::sleep_ms(100);
Dec 18 18:38:19.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 18 18:38:19.856 INFO [stderr] 
Dec 18 18:38:19.856 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:38:19.856 INFO [stderr]   --> tests/tests.rs:77:9
Dec 18 18:38:19.856 INFO [stderr]    |
Dec 18 18:38:19.856 INFO [stderr] 77 |         thread::sleep_ms(100);
Dec 18 18:38:19.856 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 18 18:38:19.856 INFO [stderr] 
Dec 18 18:38:19.856 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 18 18:38:19.856 INFO [stderr]   --> tests/tests.rs:95:13
Dec 18 18:38:19.856 INFO [stderr]    |
Dec 18 18:38:19.856 INFO [stderr] 95 |             thread::sleep_ms(100);
Dec 18 18:38:19.856 INFO [stderr]    |             ^^^^^^^^^^^^^^^^
Dec 18 18:38:19.856 INFO [stderr] 
Dec 18 18:38:19.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Dec 18 18:38:20.724 INFO running `"docker" "inspect" "bc0e1c2f877872ca4291cdc05a2f4a72710b642bc93736a0cdb11127dc1c874c"`
Dec 18 18:38:21.056 INFO running `"docker" "rm" "-f" "bc0e1c2f877872ca4291cdc05a2f4a72710b642bc93736a0cdb11127dc1c874c"`
Dec 18 18:38:21.352 INFO [stdout] bc0e1c2f877872ca4291cdc05a2f4a72710b642bc93736a0cdb11127dc1c874c