Sep 14 17:46:43.111 INFO checking dbox-0.1.3 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 17:46:43.111 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 17:46:43.111 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:46:43.419 INFO blam! 3582a9e45d259150014a281543a444295d53b68842f2dfd9de7e7b962fd35a9d
Sep 14 17:46:43.421 INFO running `"docker" "start" "-a" "3582a9e45d259150014a281543a444295d53b68842f2dfd9de7e7b962fd35a9d"`
Sep 14 17:46:44.759 INFO kablam! usermod: no changes
Sep 14 17:46:45.076 INFO kablam!     Checking hyper v0.7.2
Sep 14 17:46:49.262 INFO kablam!     Checking dbox v0.1.3 (file:///source)
Sep 14 17:46:50.289 INFO kablam! warning: unnecessary parentheses around method argument
Sep 14 17:46:50.289 INFO kablam!    --> src/lib.rs:163:44
Sep 14 17:46:50.289 INFO kablam!     |
Sep 14 17:46:50.289 INFO kablam! 163 |         let ascii_letters = (65..91).chain((97..123)).collect::<Vec<u8>>();
Sep 14 17:46:50.289 INFO kablam!     |                                            ^^^^^^^^^ help: remove these parentheses
Sep 14 17:46:50.289 INFO kablam!     |
Sep 14 17:46:50.289 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 17:46:50.289 INFO kablam! 
Sep 14 17:46:50.306 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 14 17:46:50.306 INFO kablam!    --> src/lib.rs:164:28
Sep 14 17:46:50.306 INFO kablam!     |
Sep 14 17:46:50.306 INFO kablam! 164 |         let random_bytes = rand::sample(&mut rng, ascii_letters.into_iter(), len);
Sep 14 17:46:50.306 INFO kablam!     |                            ^^^^^^^^^^^^
Sep 14 17:46:50.306 INFO kablam!     |
Sep 14 17:46:50.306 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 14 17:46:50.306 INFO kablam! 
Sep 14 17:46:50.933 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.15s
Sep 14 17:46:50.938 INFO kablam! su: No module specific data is present
Sep 14 17:46:51.703 INFO running `"docker" "rm" "-f" "3582a9e45d259150014a281543a444295d53b68842f2dfd9de7e7b962fd35a9d"`
Sep 14 17:46:51.781 INFO blam! 3582a9e45d259150014a281543a444295d53b68842f2dfd9de7e7b962fd35a9d