Nov 09 10:10:36.589 INFO checking kpcyrd/defcon26-pow against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 10:10:36.590 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 10:10:37.054 INFO blam! 36cc38e0fb6be8e53d35d5d916b8b90da97fe3c853cd6df4ea07d50e30a14b2d
Nov 09 10:10:37.057 INFO running `"docker" "start" "-a" "36cc38e0fb6be8e53d35d5d916b8b90da97fe3c853cd6df4ea07d50e30a14b2d"`
Nov 09 10:10:38.437 INFO kablam! usermod: no changes
Nov 09 10:10:38.547 INFO kablam!     Checking num-bigint v0.1.43
Nov 09 10:10:40.475 INFO kablam!     Checking defcon26-pow v0.1.1 (/source)
Nov 09 10:10:41.349 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 09 10:10:41.349 INFO kablam!   --> src/main.rs:82:5
Nov 09 10:10:41.349 INFO kablam!    |
Nov 09 10:10:41.349 INFO kablam! 82 | /     children.into_iter()
Nov 09 10:10:41.350 INFO kablam! 83 | |         .map(|c| c.join().unwrap())
Nov 09 10:10:41.350 INFO kablam! 84 | |         .collect::<Vec<_>>();
Nov 09 10:10:41.350 INFO kablam!    | |_____________________________^
Nov 09 10:10:41.351 INFO kablam!    |
Nov 09 10:10:41.351 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 10:10:41.351 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 09 10:10:41.351 INFO kablam! 
Nov 09 10:10:41.658 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 09 10:10:41.658 INFO kablam!   --> src/main.rs:82:5
Nov 09 10:10:41.658 INFO kablam!    |
Nov 09 10:10:41.658 INFO kablam! 82 | /     children.into_iter()
Nov 09 10:10:41.658 INFO kablam! 83 | |         .map(|c| c.join().unwrap())
Nov 09 10:10:41.658 INFO kablam! 84 | |         .collect::<Vec<_>>();
Nov 09 10:10:41.658 INFO kablam!    | |_____________________________^
Nov 09 10:10:41.658 INFO kablam!    |
Nov 09 10:10:41.658 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 10:10:41.667 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 09 10:10:41.667 INFO kablam! 
Nov 09 10:10:41.682 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
Nov 09 10:10:41.695 INFO kablam! su: No module specific data is present
Nov 09 10:10:43.086 INFO running `"docker" "rm" "-f" "36cc38e0fb6be8e53d35d5d916b8b90da97fe3c853cd6df4ea07d50e30a14b2d"`
Nov 09 10:10:43.415 INFO blam! 36cc38e0fb6be8e53d35d5d916b8b90da97fe3c853cd6df4ea07d50e30a14b2d