Sep 21 08:45:46.886 INFO checking http-0.1.13 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 08:45:46.886 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 08:45:46.886 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:45:47.112 INFO blam! 971970a61341bc2b49c6a9103826a81bb851ed185b4853fe39b6f148927a850d
Sep 21 08:45:47.114 INFO running `"docker" "start" "-a" "971970a61341bc2b49c6a9103826a81bb851ed185b4853fe39b6f148927a850d"`
Sep 21 08:45:48.670 INFO kablam! usermod: no changes
Sep 21 08:45:48.767 INFO kablam!     Checking http v0.1.13 (/source)
Sep 21 08:45:58.995 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 21 08:45:58.995 INFO kablam!    --> tests/header_map_fuzz.rs:258:17
Sep 21 08:45:58.995 INFO kablam!     |
Sep 21 08:45:58.995 INFO kablam! 258 |                 map.get_all(&name).iter().collect::<Vec<_>>();
Sep 21 08:45:58.995 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 08:45:58.995 INFO kablam!     |
Sep 21 08:45:58.995 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 21 08:45:58.995 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 21 08:45:58.995 INFO kablam! 
Sep 21 08:46:03.415 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.72s
Sep 21 08:46:03.422 INFO kablam! su: No module specific data is present
Sep 21 08:46:04.386 INFO running `"docker" "rm" "-f" "971970a61341bc2b49c6a9103826a81bb851ed185b4853fe39b6f148927a850d"`
Sep 21 08:46:04.476 INFO blam! 971970a61341bc2b49c6a9103826a81bb851ed185b4853fe39b6f148927a850d