Sep 20 00:04:37.227 INFO checking mon-0.2.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 00:04:37.227 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 00:04:37.227 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:04:37.456 INFO blam! 1c45440256fe77cad2e302cd6e4166486be621a04b0b8b16527dbd118ee0703e
Sep 20 00:04:37.457 INFO running `"docker" "start" "-a" "1c45440256fe77cad2e302cd6e4166486be621a04b0b8b16527dbd118ee0703e"`
Sep 20 00:04:38.672 INFO kablam! usermod: no changes
Sep 20 00:04:38.860 INFO kablam!     Checking mon v0.2.2 (/source)
Sep 20 00:04:40.162 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 00:04:40.162 INFO kablam!    --> src/db/mod.rs:260:40
Sep 20 00:04:40.162 INFO kablam!     |
Sep 20 00:04:40.162 INFO kablam! 260 |             doc.insert("writeConcern", (concern.to_bson()));
Sep 20 00:04:40.162 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:04:40.162 INFO kablam!     |
Sep 20 00:04:40.162 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:04:40.162 INFO kablam! 
Sep 20 00:04:40.244 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 00:04:40.244 INFO kablam!    --> src/db/mod.rs:260:40
Sep 20 00:04:40.244 INFO kablam!     |
Sep 20 00:04:40.244 INFO kablam! 260 |             doc.insert("writeConcern", (concern.to_bson()));
Sep 20 00:04:40.244 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:04:40.244 INFO kablam!     |
Sep 20 00:04:40.245 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:04:40.245 INFO kablam! 
Sep 20 00:04:40.306 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 20 00:04:40.306 INFO kablam!  --> src/common.rs:2:5
Sep 20 00:04:40.306 INFO kablam!   |
Sep 20 00:04:40.306 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 20 00:04:40.306 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 00:04:40.306 INFO kablam!   |
Sep 20 00:04:40.306 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 20 00:04:40.306 INFO kablam! 
Sep 20 00:04:40.306 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 20 00:04:40.306 INFO kablam!  --> src/connstring.rs:4:5
Sep 20 00:04:40.306 INFO kablam!   |
Sep 20 00:04:40.306 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 20 00:04:40.306 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 00:04:40.306 INFO kablam! 
Sep 20 00:04:40.386 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 20 00:04:40.386 INFO kablam!  --> src/common.rs:2:5
Sep 20 00:04:40.386 INFO kablam!   |
Sep 20 00:04:40.386 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 20 00:04:40.386 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 00:04:40.386 INFO kablam!   |
Sep 20 00:04:40.386 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 20 00:04:40.386 INFO kablam! 
Sep 20 00:04:40.386 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 20 00:04:40.386 INFO kablam!  --> src/connstring.rs:4:5
Sep 20 00:04:40.386 INFO kablam!   |
Sep 20 00:04:40.386 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 20 00:04:40.386 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 00:04:40.386 INFO kablam! 
Sep 20 00:04:42.315 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 20 00:04:42.315 INFO kablam!  --> src/common.rs:2:5
Sep 20 00:04:42.315 INFO kablam!   |
Sep 20 00:04:42.315 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 20 00:04:42.315 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 00:04:42.315 INFO kablam!   |
Sep 20 00:04:42.315 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 00:04:42.315 INFO kablam! 
Sep 20 00:04:42.315 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 20 00:04:42.315 INFO kablam!  --> src/connstring.rs:4:5
Sep 20 00:04:42.315 INFO kablam!   |
Sep 20 00:04:42.315 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 20 00:04:42.315 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 00:04:42.315 INFO kablam! 
Sep 20 00:04:42.610 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 20 00:04:42.610 INFO kablam!  --> src/common.rs:2:5
Sep 20 00:04:42.610 INFO kablam!   |
Sep 20 00:04:42.610 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 20 00:04:42.610 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 00:04:42.610 INFO kablam!   |
Sep 20 00:04:42.610 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 00:04:42.610 INFO kablam! 
Sep 20 00:04:42.610 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 20 00:04:42.610 INFO kablam!  --> src/connstring.rs:4:5
Sep 20 00:04:42.610 INFO kablam!   |
Sep 20 00:04:42.610 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 20 00:04:42.610 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 00:04:42.610 INFO kablam! 
Sep 20 00:04:43.544 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
Sep 20 00:04:43.550 INFO kablam! su: No module specific data is present
Sep 20 00:04:44.135 INFO running `"docker" "rm" "-f" "1c45440256fe77cad2e302cd6e4166486be621a04b0b8b16527dbd118ee0703e"`
Sep 20 00:04:44.212 INFO blam! 1c45440256fe77cad2e302cd6e4166486be621a04b0b8b16527dbd118ee0703e