Nov 02 19:18:58.609 INFO checking ThomasHertleif/cluster-heist against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 19:18:58.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:18:59.056 INFO blam! 01083e80a9a4d40d5567bacdc6f50b5ac55af0e50a7d0d523c18530e2ad92108
Nov 02 19:18:59.058 INFO running `"docker" "start" "-a" "01083e80a9a4d40d5567bacdc6f50b5ac55af0e50a7d0d523c18530e2ad92108"`
Nov 02 19:19:00.740 INFO kablam! usermod: no changes
Nov 02 19:19:00.992 INFO kablam!     Checking serde v1.0.53
Nov 02 19:19:00.996 INFO kablam!     Checking net2 v0.2.32
Nov 02 19:19:01.000 INFO kablam!     Checking filetime v0.1.15
Nov 02 19:19:01.002 INFO kablam!     Checking http v0.1.5
Nov 02 19:19:01.003 INFO kablam!    Compiling serde_derive v1.0.53
Nov 02 19:19:01.003 INFO kablam!     Checking env_logger v0.3.5
Nov 02 19:19:04.041 INFO kablam!     Checking miow v0.1.5
Nov 02 19:19:05.040 INFO kablam!     Checking mio v0.5.1
Nov 02 19:19:07.797 INFO kablam!     Checking notify v4.0.3
Nov 02 19:19:08.574 INFO kablam!     Checking simple-server v0.3.0
Nov 02 19:19:27.197 INFO kablam!     Checking serde_json v1.0.17
Nov 02 19:19:30.298 INFO kablam!     Checking cluster-heist v0.1.0 (/source)
Nov 02 19:19:32.212 INFO kablam! warning: unused import: `DirEntry`
Nov 02 19:19:32.213 INFO kablam!   --> src/main.rs:60:25
Nov 02 19:19:32.214 INFO kablam!    |
Nov 02 19:19:32.215 INFO kablam! 60 |     use std::fs::{self, DirEntry};
Nov 02 19:19:32.215 INFO kablam!    |                         ^^^^^^^^
Nov 02 19:19:32.215 INFO kablam!    |
Nov 02 19:19:32.215 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 19:19:32.215 INFO kablam! 
Nov 02 19:19:32.403 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:19:32.404 INFO kablam!   --> src/main.rs:56:5
Nov 02 19:19:32.405 INFO kablam!    |
Nov 02 19:19:32.405 INFO kablam! 56 |     t.join();
Nov 02 19:19:32.406 INFO kablam!    |     ^^^^^^^^^
Nov 02 19:19:32.406 INFO kablam!    |
Nov 02 19:19:32.407 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 19:19:32.408 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:19:32.416 INFO kablam! 
Nov 02 19:19:32.463 INFO kablam! warning: unused import: `DirEntry`
Nov 02 19:19:32.464 INFO kablam!   --> src/main.rs:60:25
Nov 02 19:19:32.465 INFO kablam!    |
Nov 02 19:19:32.466 INFO kablam! 60 |     use std::fs::{self, DirEntry};
Nov 02 19:19:32.466 INFO kablam!    |                         ^^^^^^^^
Nov 02 19:19:32.467 INFO kablam!    |
Nov 02 19:19:32.467 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 19:19:32.468 INFO kablam! 
Nov 02 19:19:32.558 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 19:19:32.559 INFO kablam!   --> src/main.rs:56:5
Nov 02 19:19:32.560 INFO kablam!    |
Nov 02 19:19:32.560 INFO kablam! 56 |     t.join();
Nov 02 19:19:32.561 INFO kablam!    |     ^^^^^^^^^
Nov 02 19:19:32.561 INFO kablam!    |
Nov 02 19:19:32.562 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 19:19:32.563 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 19:19:32.563 INFO kablam! 
Nov 02 19:19:32.605 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 31.82s
Nov 02 19:19:32.621 INFO kablam! su: No module specific data is present
Nov 02 19:19:33.924 INFO running `"docker" "rm" "-f" "01083e80a9a4d40d5567bacdc6f50b5ac55af0e50a7d0d523c18530e2ad92108"`
Nov 02 19:19:34.316 INFO blam! 01083e80a9a4d40d5567bacdc6f50b5ac55af0e50a7d0d523c18530e2ad92108