Sep 04 22:59:51.439 INFO checking dbox-0.1.3 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 22:59:51.439 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 22:59:51.439 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 22:59:51.630 INFO blam! 6d4dfa2f7263dea2157f606c2ea8512f687fd1c8a891ee228c31331fc2bc902e
Sep 04 22:59:51.632 INFO running `"docker" "start" "-a" "6d4dfa2f7263dea2157f606c2ea8512f687fd1c8a891ee228c31331fc2bc902e"`
Sep 04 22:59:52.396 INFO kablam!     Checking dbox v0.1.3 (file:///source)
Sep 04 22:59:56.105 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 22:59:56.105 INFO kablam!    --> src/lib.rs:163:44
Sep 04 22:59:56.105 INFO kablam!     |
Sep 04 22:59:56.105 INFO kablam! 163 |         let ascii_letters = (65..91).chain((97..123)).collect::<Vec<u8>>();
Sep 04 22:59:56.105 INFO kablam!     |                                            ^^^^^^^^^ help: remove these parentheses
Sep 04 22:59:56.105 INFO kablam!     |
Sep 04 22:59:56.105 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 22:59:56.105 INFO kablam! 
Sep 04 22:59:56.159 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 22:59:56.159 INFO kablam!    --> src/lib.rs:164:28
Sep 04 22:59:56.159 INFO kablam!     |
Sep 04 22:59:56.159 INFO kablam! 164 |         let random_bytes = rand::sample(&mut rng, ascii_letters.into_iter(), len);
Sep 04 22:59:56.159 INFO kablam!     |                            ^^^^^^^^^^^^
Sep 04 22:59:56.159 INFO kablam!     |
Sep 04 22:59:56.159 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 04 22:59:56.159 INFO kablam! 
Sep 04 22:59:57.737 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
Sep 04 22:59:57.752 INFO kablam! su: No module specific data is present
Sep 04 22:59:58.298 INFO running `"docker" "rm" "-f" "6d4dfa2f7263dea2157f606c2ea8512f687fd1c8a891ee228c31331fc2bc902e"`
Sep 04 22:59:58.493 INFO blam! 6d4dfa2f7263dea2157f606c2ea8512f687fd1c8a891ee228c31331fc2bc902e