Sep 21 13:01:17.777 INFO checking bgptools-0.0.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 13:01:17.777 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 13:01:17.777 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:01:17.949 INFO blam! cf9dee465f20b957fff165885da7193cdc3a922bbf36339d2cb6fd60ffacb3cd
Sep 21 13:01:17.951 INFO running `"docker" "start" "-a" "cf9dee465f20b957fff165885da7193cdc3a922bbf36339d2cb6fd60ffacb3cd"`
Sep 21 13:01:18.794 INFO kablam! usermod: no changes
Sep 21 13:01:18.849 INFO kablam!     Checking bgptools v0.0.1 (/source)
Sep 21 13:01:19.261 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 21 13:01:19.261 INFO kablam!   --> src/main.rs:43:5
Sep 21 13:01:19.261 INFO kablam!    |
Sep 21 13:01:19.261 INFO kablam! 43 |     fin.lines().map(get_cidr).collect::<Vec<_>>();
Sep 21 13:01:19.261 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:01:19.261 INFO kablam!    |
Sep 21 13:01:19.261 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 13:01:19.261 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 21 13:01:19.261 INFO kablam! 
Sep 21 13:01:19.284 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 21 13:01:19.284 INFO kablam!   --> src/main.rs:43:5
Sep 21 13:01:19.284 INFO kablam!    |
Sep 21 13:01:19.284 INFO kablam! 43 |     fin.lines().map(get_cidr).collect::<Vec<_>>();
Sep 21 13:01:19.284 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:01:19.284 INFO kablam!    |
Sep 21 13:01:19.285 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 13:01:19.285 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 21 13:01:19.285 INFO kablam! 
Sep 21 13:01:19.297 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Sep 21 13:01:19.298 INFO kablam! su: No module specific data is present
Sep 21 13:01:20.174 INFO running `"docker" "rm" "-f" "cf9dee465f20b957fff165885da7193cdc3a922bbf36339d2cb6fd60ffacb3cd"`
Sep 21 13:01:20.252 INFO blam! cf9dee465f20b957fff165885da7193cdc3a922bbf36339d2cb6fd60ffacb3cd