Dec 13 09:26:16.542 INFO testing nakakura/tokio-blocking against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 09:26:16.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 09:26:16.959 INFO [stdout] a293b7c810cf83ea51622355b81ea18ce6dcd9343f209d7dc1d0665dcb36a85e
Dec 13 09:26:16.967 INFO running `"docker" "start" "-a" "a293b7c810cf83ea51622355b81ea18ce6dcd9343f209d7dc1d0665dcb36a85e"`
Dec 13 09:26:18.142 INFO [stderr] usermod: no changes
Dec 13 09:26:18.279 INFO [stderr]    Compiling net2 v0.2.33
Dec 13 09:26:18.279 INFO [stderr]    Compiling tokio-io v0.1.7
Dec 13 09:26:18.279 INFO [stderr]    Compiling crossbeam-epoch v0.4.3
Dec 13 09:26:18.281 INFO [stderr]    Compiling chrono v0.4.5
Dec 13 09:26:20.683 INFO [stderr]    Compiling mio v0.6.15
Dec 13 09:26:20.847 INFO [stderr]    Compiling crossbeam-deque v0.3.1
Dec 13 09:26:21.519 INFO [stderr]    Compiling tokio-codec v0.1.0
Dec 13 09:26:22.695 INFO [stderr]    Compiling tokio-threadpool v0.1.5
Dec 13 09:26:25.759 INFO [stderr]    Compiling tokio-reactor v0.1.3
Dec 13 09:26:27.165 INFO [stderr]    Compiling tokio-fs v0.1.3
Dec 13 09:26:28.039 INFO [stderr]    Compiling tokio-tcp v0.1.1
Dec 13 09:26:28.039 INFO [stderr]    Compiling tokio-udp v0.1.1
Dec 13 09:26:29.859 INFO [stderr]    Compiling tokio v0.1.7
Dec 13 09:26:32.657 INFO [stderr]    Compiling wit v0.1.0 (/source)
Dec 13 09:26:33.455 INFO [stderr] warning: unused imports: `err`, `ok`
Dec 13 09:26:33.455 INFO [stderr]  --> src/main.rs:7:23
Dec 13 09:26:33.455 INFO [stderr]   |
Dec 13 09:26:33.455 INFO [stderr] 7 | use futures::future::{err, ok};
Dec 13 09:26:33.455 INFO [stderr]   |                       ^^^  ^^
Dec 13 09:26:33.455 INFO [stderr]   |
Dec 13 09:26:33.455 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:26:33.455 INFO [stderr] 
Dec 13 09:26:33.507 INFO [stderr] warning: field is never used: `running`
Dec 13 09:26:33.507 INFO [stderr]   --> src/main.rs:17:5
Dec 13 09:26:33.507 INFO [stderr]    |
Dec 13 09:26:33.507 INFO [stderr] 17 |     running: bool,
Dec 13 09:26:33.507 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 09:26:33.507 INFO [stderr]    |
Dec 13 09:26:33.507 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:26:33.507 INFO [stderr] 
Dec 13 09:26:33.519 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:26:33.519 INFO [stderr]   --> src/main.rs:35:9
Dec 13 09:26:33.519 INFO [stderr]    |
Dec 13 09:26:33.519 INFO [stderr] 35 | /         blocking(|| {
Dec 13 09:26:33.519 INFO [stderr] 36 | |             println!("start {}, now: {:?}, end_time: {:?}", self.token, Utc::now(), self.end_time);
Dec 13 09:26:33.519 INFO [stderr] 37 | |             while Utc::now() < self.end_time {
Dec 13 09:26:33.519 INFO [stderr] 38 | |                 let delta_sec = self.end_time.timestamp() - Utc::now().timestamp();
Dec 13 09:26:33.519 INFO [stderr] ...  |
Dec 13 09:26:33.519 INFO [stderr] 43 | |             }
Dec 13 09:26:33.519 INFO [stderr] 44 | |         });
Dec 13 09:26:33.519 INFO [stderr]    | |___________^
Dec 13 09:26:33.519 INFO [stderr]    |
Dec 13 09:26:33.519 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 09:26:33.519 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:26:33.519 INFO [stderr] 
Dec 13 09:26:34.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.43s
Dec 13 09:26:34.612 INFO [stderr] su: No module specific data is present
Dec 13 09:26:35.397 INFO running `"docker" "inspect" "a293b7c810cf83ea51622355b81ea18ce6dcd9343f209d7dc1d0665dcb36a85e"`
Dec 13 09:26:35.687 INFO running `"docker" "rm" "-f" "a293b7c810cf83ea51622355b81ea18ce6dcd9343f209d7dc1d0665dcb36a85e"`
Dec 13 09:26:35.843 INFO [stdout] a293b7c810cf83ea51622355b81ea18ce6dcd9343f209d7dc1d0665dcb36a85e
Dec 13 09:26:35.847 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 09:26:36.100 INFO [stdout] 68098025a7a7fba52d6016c5222ba4f6896ff1cb07dd4a683a2e127490f528e8
Dec 13 09:26:36.111 INFO running `"docker" "start" "-a" "68098025a7a7fba52d6016c5222ba4f6896ff1cb07dd4a683a2e127490f528e8"`
Dec 13 09:26:37.227 INFO [stderr] usermod: no changes
Dec 13 09:26:37.335 INFO [stderr]    Compiling wit v0.1.0 (/source)
Dec 13 09:26:38.263 INFO [stderr] warning: unused imports: `err`, `ok`
Dec 13 09:26:38.263 INFO [stderr]  --> src/main.rs:7:23
Dec 13 09:26:38.263 INFO [stderr]   |
Dec 13 09:26:38.263 INFO [stderr] 7 | use futures::future::{err, ok};
Dec 13 09:26:38.263 INFO [stderr]   |                       ^^^  ^^
Dec 13 09:26:38.263 INFO [stderr]   |
Dec 13 09:26:38.263 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 09:26:38.263 INFO [stderr] 
Dec 13 09:26:38.347 INFO [stderr] warning: field is never used: `running`
Dec 13 09:26:38.347 INFO [stderr]   --> src/main.rs:17:5
Dec 13 09:26:38.347 INFO [stderr]    |
Dec 13 09:26:38.347 INFO [stderr] 17 |     running: bool,
Dec 13 09:26:38.347 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 09:26:38.347 INFO [stderr]    |
Dec 13 09:26:38.347 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 09:26:38.347 INFO [stderr] 
Dec 13 09:26:38.356 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 09:26:38.356 INFO [stderr]   --> src/main.rs:35:9
Dec 13 09:26:38.356 INFO [stderr]    |
Dec 13 09:26:38.356 INFO [stderr] 35 | /         blocking(|| {
Dec 13 09:26:38.356 INFO [stderr] 36 | |             println!("start {}, now: {:?}, end_time: {:?}", self.token, Utc::now(), self.end_time);
Dec 13 09:26:38.356 INFO [stderr] 37 | |             while Utc::now() < self.end_time {
Dec 13 09:26:38.356 INFO [stderr] 38 | |                 let delta_sec = self.end_time.timestamp() - Utc::now().timestamp();
Dec 13 09:26:38.356 INFO [stderr] ...  |
Dec 13 09:26:38.356 INFO [stderr] 43 | |             }
Dec 13 09:26:38.356 INFO [stderr] 44 | |         });
Dec 13 09:26:38.356 INFO [stderr]    | |___________^
Dec 13 09:26:38.356 INFO [stderr]    |
Dec 13 09:26:38.356 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 09:26:38.356 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 09:26:38.356 INFO [stderr] 
Dec 13 09:26:38.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 13 09:26:38.748 INFO [stderr] su: No module specific data is present
Dec 13 09:26:39.597 INFO running `"docker" "inspect" "68098025a7a7fba52d6016c5222ba4f6896ff1cb07dd4a683a2e127490f528e8"`
Dec 13 09:26:39.724 INFO running `"docker" "rm" "-f" "68098025a7a7fba52d6016c5222ba4f6896ff1cb07dd4a683a2e127490f528e8"`
Dec 13 09:26:39.831 INFO [stdout] 68098025a7a7fba52d6016c5222ba4f6896ff1cb07dd4a683a2e127490f528e8
Dec 13 09:26:39.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 09:26:40.099 INFO [stdout] 1669630c49602b24b04c8ce7d3b8f2c235aeca5943fff212060e37a81a993855
Dec 13 09:26:40.107 INFO running `"docker" "start" "-a" "1669630c49602b24b04c8ce7d3b8f2c235aeca5943fff212060e37a81a993855"`
Dec 13 09:26:40.678 INFO [stderr] usermod: no changes
Dec 13 09:26:40.775 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 09:26:40.778 INFO [stderr]      Running /target/debug/deps/wit-c6ad68511527c534
Dec 13 09:26:40.782 INFO [stdout] 
Dec 13 09:26:40.783 INFO [stdout] running 0 tests
Dec 13 09:26:40.783 INFO [stdout] 
Dec 13 09:26:40.783 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:26:40.783 INFO [stdout] 
Dec 13 09:26:40.786 INFO [stderr] su: No module specific data is present
Dec 13 09:26:41.727 INFO running `"docker" "inspect" "1669630c49602b24b04c8ce7d3b8f2c235aeca5943fff212060e37a81a993855"`
Dec 13 09:26:42.016 INFO running `"docker" "rm" "-f" "1669630c49602b24b04c8ce7d3b8f2c235aeca5943fff212060e37a81a993855"`
Dec 13 09:26:42.159 INFO [stdout] 1669630c49602b24b04c8ce7d3b8f2c235aeca5943fff212060e37a81a993855