Dec 07 20:49:35.986 INFO testing chess_clock-0.1.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 20:49:35.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 20:49:36.533 INFO [stdout] dbe60f17410384bb160adff05ad7f095805f39c9283f18a0fca9c2677d262e96
Dec 07 20:49:36.535 INFO running `"docker" "start" "-a" "dbe60f17410384bb160adff05ad7f095805f39c9283f18a0fca9c2677d262e96"`
Dec 07 20:49:38.699 INFO [stderr] usermod: no changes
Dec 07 20:49:38.888 INFO [stderr]    Compiling chess_clock v0.1.1 (/source)
Dec 07 20:49:44.590 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.87s
Dec 07 20:49:44.602 INFO [stderr] su: No module specific data is present
Dec 07 20:49:45.933 INFO running `"docker" "inspect" "dbe60f17410384bb160adff05ad7f095805f39c9283f18a0fca9c2677d262e96"`
Dec 07 20:49:46.320 INFO running `"docker" "rm" "-f" "dbe60f17410384bb160adff05ad7f095805f39c9283f18a0fca9c2677d262e96"`
Dec 07 20:49:46.692 INFO [stdout] dbe60f17410384bb160adff05ad7f095805f39c9283f18a0fca9c2677d262e96
Dec 07 20:49:46.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 20:49:46.996 INFO [stdout] 307f83a94dbb47f52e0724aecdbf9fd4414e9dce0f674b779ee995838f47fefc
Dec 07 20:49:46.998 INFO running `"docker" "start" "-a" "307f83a94dbb47f52e0724aecdbf9fd4414e9dce0f674b779ee995838f47fefc"`
Dec 07 20:49:49.067 INFO [stderr] usermod: no changes
Dec 07 20:49:49.238 INFO [stderr]    Compiling chess_clock v0.1.1 (/source)
Dec 07 20:49:53.544 INFO [stderr] warning: unused import: `std::thread::sleep`
Dec 07 20:49:53.544 INFO [stderr]   --> src/lib.rs:79:13
Dec 07 20:49:53.544 INFO [stderr]    |
Dec 07 20:49:53.544 INFO [stderr] 79 |         use std::thread::sleep;
Dec 07 20:49:53.545 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^
Dec 07 20:49:53.545 INFO [stderr]    |
Dec 07 20:49:53.545 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 20:49:53.545 INFO [stderr] 
Dec 07 20:49:53.546 INFO [stderr] warning: unused imports: `Either`, `FutureResult`, `self`
Dec 07 20:49:53.546 INFO [stderr]   --> src/lib.rs:83:22
Dec 07 20:49:53.546 INFO [stderr]    |
Dec 07 20:49:53.546 INFO [stderr] 83 |             future::{self, err, ok, Either, FutureResult},
Dec 07 20:49:53.547 INFO [stderr]    |                      ^^^^           ^^^^^^  ^^^^^^^^^^^^
Dec 07 20:49:53.547 INFO [stderr] 
Dec 07 20:49:53.636 INFO [stderr] warning: variable does not need to be mutable
Dec 07 20:49:53.637 INFO [stderr]   --> src/lib.rs:94:13
Dec 07 20:49:53.637 INFO [stderr]    |
Dec 07 20:49:53.637 INFO [stderr] 94 |         let mut clock_master = ChessClock::new(
Dec 07 20:49:53.637 INFO [stderr]    |             ----^^^^^^^^^^^^
Dec 07 20:49:53.638 INFO [stderr]    |             |
Dec 07 20:49:53.638 INFO [stderr]    |             help: remove this `mut`
Dec 07 20:49:53.638 INFO [stderr]    |
Dec 07 20:49:53.639 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 20:49:53.639 INFO [stderr] 
Dec 07 20:49:55.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.47s
Dec 07 20:49:55.585 INFO [stderr] su: No module specific data is present
Dec 07 20:49:57.145 INFO running `"docker" "inspect" "307f83a94dbb47f52e0724aecdbf9fd4414e9dce0f674b779ee995838f47fefc"`
Dec 07 20:49:57.538 INFO running `"docker" "rm" "-f" "307f83a94dbb47f52e0724aecdbf9fd4414e9dce0f674b779ee995838f47fefc"`
Dec 07 20:49:57.869 INFO [stdout] 307f83a94dbb47f52e0724aecdbf9fd4414e9dce0f674b779ee995838f47fefc
Dec 07 20:49:57.874 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 07 20:49:58.324 INFO [stdout] e907cf8d372904a9d6a83bd63f5567bddebb971d8a14fc00fad138ab6c7ebed3
Dec 07 20:49:58.327 INFO running `"docker" "start" "-a" "e907cf8d372904a9d6a83bd63f5567bddebb971d8a14fc00fad138ab6c7ebed3"`
Dec 07 20:50:00.135 INFO [stderr] usermod: no changes
Dec 07 20:50:00.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 07 20:50:00.340 INFO [stderr]      Running /target/debug/deps/chess_clock-f659cc9431445252
Dec 07 20:50:00.344 INFO [stdout] 
Dec 07 20:50:00.344 INFO [stdout] running 1 test
Dec 07 20:50:02.348 INFO [stdout] Player 1 successfully took their turn.
Dec 07 20:50:04.348 INFO [stdout] Player 2 successfully took their turn.
Dec 07 20:50:06.346 INFO [stdout] Player 1 successfully took their turn.
Dec 07 20:50:08.348 INFO [stdout] Player 2 successfully took their turn.
Dec 07 20:50:10.349 INFO [stdout] Player 1 successfully took their turn.
Dec 07 20:50:12.352 INFO [stdout] Player 2 successfully took their turn.
Dec 07 20:50:14.350 INFO [stdout] Player 1 timed out
Dec 07 20:50:16.349 INFO [stdout] Player 2 timed out
Dec 07 20:50:17.350 INFO [stdout] Player 1 timed out
Dec 07 20:50:18.353 INFO [stdout] Player 2 timed out
Dec 07 20:50:18.353 INFO [stdout] test tests::it_works ... ok
Dec 07 20:50:18.353 INFO [stdout] 
Dec 07 20:50:18.353 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:50:18.353 INFO [stdout] 
Dec 07 20:50:18.354 INFO [stderr]    Doc-tests chess_clock
Dec 07 20:50:25.696 INFO [stdout] 
Dec 07 20:50:25.696 INFO [stdout] running 1 test
Dec 07 20:50:36.309 INFO [stdout] test src/lib.rs -  (line 10) ... ok
Dec 07 20:50:36.309 INFO [stdout] 
Dec 07 20:50:36.309 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 20:50:36.309 INFO [stdout] 
Dec 07 20:50:36.323 INFO [stderr] su: No module specific data is present
Dec 07 20:50:37.955 INFO running `"docker" "inspect" "e907cf8d372904a9d6a83bd63f5567bddebb971d8a14fc00fad138ab6c7ebed3"`
Dec 07 20:50:38.240 INFO running `"docker" "rm" "-f" "e907cf8d372904a9d6a83bd63f5567bddebb971d8a14fc00fad138ab6c7ebed3"`
Dec 07 20:50:38.625 INFO [stdout] e907cf8d372904a9d6a83bd63f5567bddebb971d8a14fc00fad138ab6c7ebed3