Nov 02 11:39:18.837 INFO checking kpcyrd/defcon26-pow against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 11:39:18.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 11:39:19.305 INFO blam! 88669c11a9b928b90d5ba9c8fe661643a3c3366b36dc4c8d762543ccd84029f4
Nov 02 11:39:19.307 INFO running `"docker" "start" "-a" "88669c11a9b928b90d5ba9c8fe661643a3c3366b36dc4c8d762543ccd84029f4"`
Nov 02 11:39:20.942 INFO kablam! usermod: no changes
Nov 02 11:39:21.056 INFO kablam!     Checking num-integer v0.1.38
Nov 02 11:39:21.828 INFO kablam!     Checking num-bigint v0.1.43
Nov 02 11:39:23.832 INFO kablam!     Checking defcon26-pow v0.1.1 (/source)
Nov 02 11:39:25.041 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 02 11:39:25.048 INFO kablam!   --> src/main.rs:82:5
Nov 02 11:39:25.048 INFO kablam!    |
Nov 02 11:39:25.048 INFO kablam! 82 | /     children.into_iter()
Nov 02 11:39:25.048 INFO kablam! 83 | |         .map(|c| c.join().unwrap())
Nov 02 11:39:25.048 INFO kablam! 84 | |         .collect::<Vec<_>>();
Nov 02 11:39:25.048 INFO kablam!    | |_____________________________^
Nov 02 11:39:25.048 INFO kablam!    |
Nov 02 11:39:25.048 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:39:25.048 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 02 11:39:25.048 INFO kablam! 
Nov 02 11:39:25.240 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 02 11:39:25.240 INFO kablam!   --> src/main.rs:82:5
Nov 02 11:39:25.240 INFO kablam!    |
Nov 02 11:39:25.240 INFO kablam! 82 | /     children.into_iter()
Nov 02 11:39:25.240 INFO kablam! 83 | |         .map(|c| c.join().unwrap())
Nov 02 11:39:25.240 INFO kablam! 84 | |         .collect::<Vec<_>>();
Nov 02 11:39:25.240 INFO kablam!    | |_____________________________^
Nov 02 11:39:25.240 INFO kablam!    |
Nov 02 11:39:25.240 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 11:39:25.240 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 02 11:39:25.240 INFO kablam! 
Nov 02 11:39:25.250 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
Nov 02 11:39:25.276 INFO kablam! su: No module specific data is present
Nov 02 11:39:26.378 INFO running `"docker" "rm" "-f" "88669c11a9b928b90d5ba9c8fe661643a3c3366b36dc4c8d762543ccd84029f4"`
Nov 02 11:39:26.596 INFO blam! 88669c11a9b928b90d5ba9c8fe661643a3c3366b36dc4c8d762543ccd84029f4