Nov 30 08:16:05.559 INFO checking ThomasHertleif/cluster-heist against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 08:16:05.559 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 08:16:05.784 INFO [stdout] 7d24c9e74d22baf9b3ab0e20de4accbd99b39a335844c9ca159aeaf7cd737e58
Nov 30 08:16:05.790 INFO running `"docker" "start" "-a" "7d24c9e74d22baf9b3ab0e20de4accbd99b39a335844c9ca159aeaf7cd737e58"`
Nov 30 08:16:06.544 INFO [stderr] usermod: no changes
Nov 30 08:16:06.810 INFO [stderr]     Checking inotify v0.3.0
Nov 30 08:16:06.810 INFO [stderr]     Checking net2 v0.2.32
Nov 30 08:16:06.810 INFO [stderr]     Checking filetime v0.1.15
Nov 30 08:16:06.818 INFO [stderr]    Compiling serde_derive v1.0.53
Nov 30 08:16:06.820 INFO [stderr]     Checking simple-server v0.3.0
Nov 30 08:16:08.232 INFO [stderr]     Checking miow v0.1.5
Nov 30 08:16:09.284 INFO [stderr]     Checking mio v0.5.1
Nov 30 08:16:10.636 INFO [stderr]     Checking notify v4.0.3
Nov 30 08:16:23.461 INFO [stderr]     Checking cluster-heist v0.1.0 (/source)
Nov 30 08:16:25.225 INFO [stderr] warning: unused import: `DirEntry`
Nov 30 08:16:25.226 INFO [stderr]   --> src/main.rs:60:25
Nov 30 08:16:25.226 INFO [stderr]    |
Nov 30 08:16:25.226 INFO [stderr] 60 |     use std::fs::{self, DirEntry};
Nov 30 08:16:25.226 INFO [stderr]    |                         ^^^^^^^^
Nov 30 08:16:25.226 INFO [stderr]    |
Nov 30 08:16:25.226 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 08:16:25.226 INFO [stderr] 
Nov 30 08:16:25.389 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:16:25.389 INFO [stderr]   --> src/main.rs:56:5
Nov 30 08:16:25.389 INFO [stderr]    |
Nov 30 08:16:25.389 INFO [stderr] 56 |     t.join();
Nov 30 08:16:25.389 INFO [stderr]    |     ^^^^^^^^^
Nov 30 08:16:25.390 INFO [stderr]    |
Nov 30 08:16:25.390 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 08:16:25.390 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:16:25.390 INFO [stderr] 
Nov 30 08:16:25.479 INFO [stderr] warning: unused import: `DirEntry`
Nov 30 08:16:25.480 INFO [stderr]   --> src/main.rs:60:25
Nov 30 08:16:25.480 INFO [stderr]    |
Nov 30 08:16:25.480 INFO [stderr] 60 |     use std::fs::{self, DirEntry};
Nov 30 08:16:25.481 INFO [stderr]    |                         ^^^^^^^^
Nov 30 08:16:25.481 INFO [stderr]    |
Nov 30 08:16:25.481 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 08:16:25.481 INFO [stderr] 
Nov 30 08:16:25.571 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:16:25.571 INFO [stderr]   --> src/main.rs:56:5
Nov 30 08:16:25.571 INFO [stderr]    |
Nov 30 08:16:25.572 INFO [stderr] 56 |     t.join();
Nov 30 08:16:25.572 INFO [stderr]    |     ^^^^^^^^^
Nov 30 08:16:25.572 INFO [stderr]    |
Nov 30 08:16:25.572 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 08:16:25.572 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:16:25.573 INFO [stderr] 
Nov 30 08:16:25.629 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.05s
Nov 30 08:16:25.649 INFO [stderr] su: No module specific data is present
Nov 30 08:16:26.450 INFO running `"docker" "inspect" "7d24c9e74d22baf9b3ab0e20de4accbd99b39a335844c9ca159aeaf7cd737e58"`
Nov 30 08:16:26.760 INFO running `"docker" "rm" "-f" "7d24c9e74d22baf9b3ab0e20de4accbd99b39a335844c9ca159aeaf7cd737e58"`
Nov 30 08:16:26.963 INFO [stdout] 7d24c9e74d22baf9b3ab0e20de4accbd99b39a335844c9ca159aeaf7cd737e58