Oct 27 01:54:59.425 INFO checking kpcyrd/defcon26-pow against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 01:54:59.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 27 01:54:59.872 INFO blam! b38a75f1345bf41682ebdaa64c8eaa64b7c573364ce84bf367963a863234c69c
Oct 27 01:54:59.875 INFO running `"docker" "start" "-a" "b38a75f1345bf41682ebdaa64c8eaa64b7c573364ce84bf367963a863234c69c"`
Oct 27 01:55:01.215 INFO kablam! usermod: no changes
Oct 27 01:55:01.323 INFO kablam!     Checking num-bigint v0.1.43
Oct 27 01:55:03.555 INFO kablam!     Checking defcon26-pow v0.1.1 (/source)
Oct 27 01:55:04.543 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Oct 27 01:55:04.543 INFO kablam!   --> src/main.rs:82:5
Oct 27 01:55:04.543 INFO kablam!    |
Oct 27 01:55:04.543 INFO kablam! 82 | /     children.into_iter()
Oct 27 01:55:04.543 INFO kablam! 83 | |         .map(|c| c.join().unwrap())
Oct 27 01:55:04.543 INFO kablam! 84 | |         .collect::<Vec<_>>();
Oct 27 01:55:04.543 INFO kablam!    | |_____________________________^
Oct 27 01:55:04.543 INFO kablam!    |
Oct 27 01:55:04.543 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 01:55:04.543 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 27 01:55:04.543 INFO kablam! 
Oct 27 01:55:04.763 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Oct 27 01:55:04.763 INFO kablam!   --> src/main.rs:82:5
Oct 27 01:55:04.763 INFO kablam!    |
Oct 27 01:55:04.763 INFO kablam! 82 | /     children.into_iter()
Oct 27 01:55:04.763 INFO kablam! 83 | |         .map(|c| c.join().unwrap())
Oct 27 01:55:04.763 INFO kablam! 84 | |         .collect::<Vec<_>>();
Oct 27 01:55:04.763 INFO kablam!    | |_____________________________^
Oct 27 01:55:04.763 INFO kablam!    |
Oct 27 01:55:04.763 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 01:55:04.763 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 27 01:55:04.763 INFO kablam! 
Oct 27 01:55:04.803 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Oct 27 01:55:04.807 INFO kablam! su: No module specific data is present
Oct 27 01:55:05.811 INFO running `"docker" "rm" "-f" "b38a75f1345bf41682ebdaa64c8eaa64b7c573364ce84bf367963a863234c69c"`
Oct 27 01:55:06.159 INFO blam! b38a75f1345bf41682ebdaa64c8eaa64b7c573364ce84bf367963a863234c69c