Sep 01 13:47:32.810 INFO checking mon-0.2.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 13:47:32.811 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 13:47:32.811 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:47:33.084 INFO blam! 10b2636df17de0fcc77d22e45781ce2e8ecac70f2508f5af2958168f575b8bcb
Sep 01 13:47:33.084 INFO running `"docker" "start" "-a" "10b2636df17de0fcc77d22e45781ce2e8ecac70f2508f5af2958168f575b8bcb"`
Sep 01 13:47:34.044 INFO kablam!     Checking mon v0.2.2 (file:///source)
Sep 01 13:47:36.157 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 13:47:36.157 INFO kablam!    --> src/db/mod.rs:260:40
Sep 01 13:47:36.157 INFO kablam!     |
Sep 01 13:47:36.157 INFO kablam! 260 |             doc.insert("writeConcern", (concern.to_bson()));
Sep 01 13:47:36.157 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 13:47:36.157 INFO kablam!     |
Sep 01 13:47:36.157 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 13:47:36.157 INFO kablam! 
Sep 01 13:47:36.176 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 13:47:36.176 INFO kablam!    --> src/db/mod.rs:260:40
Sep 01 13:47:36.176 INFO kablam!     |
Sep 01 13:47:36.176 INFO kablam! 260 |             doc.insert("writeConcern", (concern.to_bson()));
Sep 01 13:47:36.176 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 13:47:36.176 INFO kablam!     |
Sep 01 13:47:36.176 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 13:47:36.176 INFO kablam! 
Sep 01 13:47:36.336 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 13:47:36.336 INFO kablam!  --> src/common.rs:2:5
Sep 01 13:47:36.336 INFO kablam!   |
Sep 01 13:47:36.336 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 01 13:47:36.336 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:36.336 INFO kablam!   |
Sep 01 13:47:36.336 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 01 13:47:36.336 INFO kablam! 
Sep 01 13:47:36.336 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 13:47:36.336 INFO kablam!  --> src/connstring.rs:4:5
Sep 01 13:47:36.336 INFO kablam!   |
Sep 01 13:47:36.336 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 01 13:47:36.336 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:36.336 INFO kablam! 
Sep 01 13:47:36.356 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 13:47:36.356 INFO kablam!  --> src/common.rs:2:5
Sep 01 13:47:36.356 INFO kablam!   |
Sep 01 13:47:36.356 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 01 13:47:36.356 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:36.356 INFO kablam!   |
Sep 01 13:47:36.356 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 01 13:47:36.356 INFO kablam! 
Sep 01 13:47:36.357 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 13:47:36.357 INFO kablam!  --> src/connstring.rs:4:5
Sep 01 13:47:36.357 INFO kablam!   |
Sep 01 13:47:36.357 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 01 13:47:36.357 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:36.357 INFO kablam! 
Sep 01 13:47:39.702 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 01 13:47:39.704 INFO kablam!  --> src/common.rs:2:5
Sep 01 13:47:39.704 INFO kablam!   |
Sep 01 13:47:39.704 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 01 13:47:39.704 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:39.704 INFO kablam!   |
Sep 01 13:47:39.704 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 13:47:39.704 INFO kablam! 
Sep 01 13:47:39.704 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 01 13:47:39.704 INFO kablam!  --> src/connstring.rs:4:5
Sep 01 13:47:39.704 INFO kablam!   |
Sep 01 13:47:39.705 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 01 13:47:39.705 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:39.705 INFO kablam! 
Sep 01 13:47:39.834 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 01 13:47:39.834 INFO kablam!  --> src/common.rs:2:5
Sep 01 13:47:39.834 INFO kablam!   |
Sep 01 13:47:39.834 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 01 13:47:39.834 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:39.834 INFO kablam!   |
Sep 01 13:47:39.834 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 13:47:39.834 INFO kablam! 
Sep 01 13:47:39.835 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 01 13:47:39.835 INFO kablam!  --> src/connstring.rs:4:5
Sep 01 13:47:39.835 INFO kablam!   |
Sep 01 13:47:39.835 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 01 13:47:39.835 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:39.835 INFO kablam! 
Sep 01 13:47:42.164 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.25s
Sep 01 13:47:42.177 INFO kablam! su: No module specific data is present
Sep 01 13:47:42.805 INFO running `"docker" "rm" "-f" "10b2636df17de0fcc77d22e45781ce2e8ecac70f2508f5af2958168f575b8bcb"`
Sep 01 13:47:42.945 INFO blam! 10b2636df17de0fcc77d22e45781ce2e8ecac70f2508f5af2958168f575b8bcb