Sep 01 13:47:32.862 INFO checking mon-0.2.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 13:47:32.862 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 13:47:32.862 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:47:33.126 INFO blam! fb365ca13df79e860ed7a8be5e2e6e2e7696aea6eebaf6ad1777c19dd019cb79
Sep 01 13:47:33.128 INFO running `"docker" "start" "-a" "fb365ca13df79e860ed7a8be5e2e6e2e7696aea6eebaf6ad1777c19dd019cb79"`
Sep 01 13:47:34.195 INFO kablam!     Checking mon v0.2.2 (file:///source)
Sep 01 13:47:36.161 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 13:47:36.161 INFO kablam!    --> src/db/mod.rs:260:40
Sep 01 13:47:36.161 INFO kablam!     |
Sep 01 13:47:36.161 INFO kablam! 260 |             doc.insert("writeConcern", (concern.to_bson()));
Sep 01 13:47:36.161 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 13:47:36.161 INFO kablam!     |
Sep 01 13:47:36.161 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 13:47:36.161 INFO kablam! 
Sep 01 13:47:36.334 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 13:47:36.334 INFO kablam!    --> src/db/mod.rs:260:40
Sep 01 13:47:36.334 INFO kablam!     |
Sep 01 13:47:36.334 INFO kablam! 260 |             doc.insert("writeConcern", (concern.to_bson()));
Sep 01 13:47:36.334 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 13:47:36.334 INFO kablam!     |
Sep 01 13:47:36.335 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 13:47:36.335 INFO kablam! 
Sep 01 13:47:36.358 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 13:47:36.358 INFO kablam!  --> src/common.rs:2:5
Sep 01 13:47:36.358 INFO kablam!   |
Sep 01 13:47:36.358 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 01 13:47:36.358 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:36.358 INFO kablam!   |
Sep 01 13:47:36.358 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 01 13:47:36.358 INFO kablam! 
Sep 01 13:47:36.359 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 13:47:36.359 INFO kablam!  --> src/connstring.rs:4:5
Sep 01 13:47:36.359 INFO kablam!   |
Sep 01 13:47:36.359 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 01 13:47:36.359 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:36.359 INFO kablam! 
Sep 01 13:47:36.536 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 13:47:36.536 INFO kablam!  --> src/common.rs:2:5
Sep 01 13:47:36.536 INFO kablam!   |
Sep 01 13:47:36.536 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 01 13:47:36.536 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:36.537 INFO kablam!   |
Sep 01 13:47:36.537 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 01 13:47:36.537 INFO kablam! 
Sep 01 13:47:36.538 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 13:47:36.538 INFO kablam!  --> src/connstring.rs:4:5
Sep 01 13:47:36.538 INFO kablam!   |
Sep 01 13:47:36.538 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 01 13:47:36.539 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:36.539 INFO kablam! 
Sep 01 13:47:39.966 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 01 13:47:39.966 INFO kablam!  --> src/common.rs:2:5
Sep 01 13:47:39.966 INFO kablam!   |
Sep 01 13:47:39.966 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 01 13:47:39.966 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:39.966 INFO kablam!   |
Sep 01 13:47:39.966 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 13:47:39.966 INFO kablam! 
Sep 01 13:47:39.966 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 01 13:47:39.966 INFO kablam!  --> src/connstring.rs:4:5
Sep 01 13:47:39.966 INFO kablam!   |
Sep 01 13:47:39.966 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 01 13:47:39.966 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:39.966 INFO kablam! 
Sep 01 13:47:40.315 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 01 13:47:40.315 INFO kablam!  --> src/common.rs:2:5
Sep 01 13:47:40.315 INFO kablam!   |
Sep 01 13:47:40.315 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 01 13:47:40.315 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:40.316 INFO kablam!   |
Sep 01 13:47:40.316 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 13:47:40.317 INFO kablam! 
Sep 01 13:47:40.317 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 01 13:47:40.318 INFO kablam!  --> src/connstring.rs:4:5
Sep 01 13:47:40.318 INFO kablam!   |
Sep 01 13:47:40.318 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 01 13:47:40.318 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 13:47:40.318 INFO kablam! 
Sep 01 13:47:42.802 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.73s
Sep 01 13:47:42.810 INFO kablam! su: No module specific data is present
Sep 01 13:47:43.410 INFO running `"docker" "rm" "-f" "fb365ca13df79e860ed7a8be5e2e6e2e7696aea6eebaf6ad1777c19dd019cb79"`
Sep 01 13:47:43.500 INFO blam! fb365ca13df79e860ed7a8be5e2e6e2e7696aea6eebaf6ad1777c19dd019cb79