Nov 02 09:42:16.680 INFO checking nakakura/tokio-blocking against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 09:42:16.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 09:42:17.048 INFO blam! 5f3b439e5e0191f13395c1e620a2d382b224b38a948ab294b87343efc33e81e3
Nov 02 09:42:17.054 INFO running `"docker" "start" "-a" "5f3b439e5e0191f13395c1e620a2d382b224b38a948ab294b87343efc33e81e3"`
Nov 02 09:42:18.476 INFO kablam! usermod: no changes
Nov 02 09:42:18.604 INFO kablam!     Checking wit v0.1.0 (/source)
Nov 02 09:42:20.164 INFO kablam! warning: unused imports: `err`, `ok`
Nov 02 09:42:20.164 INFO kablam!  --> src/main.rs:7:23
Nov 02 09:42:20.164 INFO kablam!   |
Nov 02 09:42:20.164 INFO kablam! 7 | use futures::future::{err, ok};
Nov 02 09:42:20.164 INFO kablam!   |                       ^^^  ^^
Nov 02 09:42:20.164 INFO kablam!   |
Nov 02 09:42:20.164 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 09:42:20.164 INFO kablam! 
Nov 02 09:42:20.288 INFO kablam! warning: field is never used: `running`
Nov 02 09:42:20.288 INFO kablam!   --> src/main.rs:17:5
Nov 02 09:42:20.288 INFO kablam!    |
Nov 02 09:42:20.288 INFO kablam! 17 |     running: bool,
Nov 02 09:42:20.288 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 09:42:20.288 INFO kablam!    |
Nov 02 09:42:20.288 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:42:20.288 INFO kablam! 
Nov 02 09:42:20.292 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 09:42:20.292 INFO kablam!   --> src/main.rs:35:9
Nov 02 09:42:20.292 INFO kablam!    |
Nov 02 09:42:20.292 INFO kablam! 35 | /         blocking(|| {
Nov 02 09:42:20.292 INFO kablam! 36 | |             println!("start {}, now: {:?}, end_time: {:?}", self.token, Utc::now(), self.end_time);
Nov 02 09:42:20.292 INFO kablam! 37 | |             while Utc::now() < self.end_time {
Nov 02 09:42:20.292 INFO kablam! 38 | |                 let delta_sec = self.end_time.timestamp() - Utc::now().timestamp();
Nov 02 09:42:20.292 INFO kablam! ...  |
Nov 02 09:42:20.292 INFO kablam! 43 | |             }
Nov 02 09:42:20.292 INFO kablam! 44 | |         });
Nov 02 09:42:20.292 INFO kablam!    | |___________^
Nov 02 09:42:20.292 INFO kablam!    |
Nov 02 09:42:20.292 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 09:42:20.292 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 09:42:20.292 INFO kablam! 
Nov 02 09:42:20.428 INFO kablam! warning: unused imports: `err`, `ok`
Nov 02 09:42:20.428 INFO kablam!  --> src/main.rs:7:23
Nov 02 09:42:20.428 INFO kablam!   |
Nov 02 09:42:20.428 INFO kablam! 7 | use futures::future::{err, ok};
Nov 02 09:42:20.428 INFO kablam!   |                       ^^^  ^^
Nov 02 09:42:20.428 INFO kablam!   |
Nov 02 09:42:20.428 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 09:42:20.428 INFO kablam! 
Nov 02 09:42:20.508 INFO kablam! warning: field is never used: `running`
Nov 02 09:42:20.508 INFO kablam!   --> src/main.rs:17:5
Nov 02 09:42:20.508 INFO kablam!    |
Nov 02 09:42:20.508 INFO kablam! 17 |     running: bool,
Nov 02 09:42:20.508 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 09:42:20.508 INFO kablam!    |
Nov 02 09:42:20.508 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:42:20.508 INFO kablam! 
Nov 02 09:42:20.516 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 09:42:20.516 INFO kablam!   --> src/main.rs:35:9
Nov 02 09:42:20.516 INFO kablam!    |
Nov 02 09:42:20.516 INFO kablam! 35 | /         blocking(|| {
Nov 02 09:42:20.516 INFO kablam! 36 | |             println!("start {}, now: {:?}, end_time: {:?}", self.token, Utc::now(), self.end_time);
Nov 02 09:42:20.516 INFO kablam! 37 | |             while Utc::now() < self.end_time {
Nov 02 09:42:20.516 INFO kablam! 38 | |                 let delta_sec = self.end_time.timestamp() - Utc::now().timestamp();
Nov 02 09:42:20.516 INFO kablam! ...  |
Nov 02 09:42:20.516 INFO kablam! 43 | |             }
Nov 02 09:42:20.516 INFO kablam! 44 | |         });
Nov 02 09:42:20.516 INFO kablam!    | |___________^
Nov 02 09:42:20.516 INFO kablam!    |
Nov 02 09:42:20.516 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 09:42:20.516 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 09:42:20.516 INFO kablam! 
Nov 02 09:42:20.551 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
Nov 02 09:42:20.559 INFO kablam! su: No module specific data is present
Nov 02 09:42:21.269 INFO running `"docker" "rm" "-f" "5f3b439e5e0191f13395c1e620a2d382b224b38a948ab294b87343efc33e81e3"`
Nov 02 09:42:21.561 INFO blam! 5f3b439e5e0191f13395c1e620a2d382b224b38a948ab294b87343efc33e81e3