Sep 06 03:41:56.646 INFO checking mon-0.2.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 03:41:56.646 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 03:41:56.646 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:41:56.877 INFO blam! 8e1f886e6d4558b2eca545a4b713179157742fce793faabda38113d1aa874cad
Sep 06 03:41:56.879 INFO running `"docker" "start" "-a" "8e1f886e6d4558b2eca545a4b713179157742fce793faabda38113d1aa874cad"`
Sep 06 03:41:57.718 INFO kablam! usermod: no changes
Sep 06 03:41:57.826 INFO kablam!     Checking semver v0.8.0
Sep 06 03:41:58.431 INFO kablam!     Checking mon v0.2.2 (file:///source)
Sep 06 03:41:59.282 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 03:41:59.282 INFO kablam!    --> src/db/mod.rs:260:40
Sep 06 03:41:59.282 INFO kablam!     |
Sep 06 03:41:59.282 INFO kablam! 260 |             doc.insert("writeConcern", (concern.to_bson()));
Sep 06 03:41:59.282 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 03:41:59.282 INFO kablam!     |
Sep 06 03:41:59.282 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 03:41:59.282 INFO kablam! 
Sep 06 03:41:59.422 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 03:41:59.422 INFO kablam!    --> src/db/mod.rs:260:40
Sep 06 03:41:59.422 INFO kablam!     |
Sep 06 03:41:59.422 INFO kablam! 260 |             doc.insert("writeConcern", (concern.to_bson()));
Sep 06 03:41:59.422 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 03:41:59.422 INFO kablam!     |
Sep 06 03:41:59.422 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 03:41:59.422 INFO kablam! 
Sep 06 03:41:59.449 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:41:59.449 INFO kablam!  --> src/common.rs:2:5
Sep 06 03:41:59.449 INFO kablam!   |
Sep 06 03:41:59.449 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 06 03:41:59.449 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:41:59.449 INFO kablam!   |
Sep 06 03:41:59.449 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 06 03:41:59.449 INFO kablam! 
Sep 06 03:41:59.449 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:41:59.449 INFO kablam!  --> src/connstring.rs:4:5
Sep 06 03:41:59.449 INFO kablam!   |
Sep 06 03:41:59.449 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 06 03:41:59.449 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:41:59.449 INFO kablam! 
Sep 06 03:41:59.569 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:41:59.569 INFO kablam!  --> src/common.rs:2:5
Sep 06 03:41:59.569 INFO kablam!   |
Sep 06 03:41:59.569 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 06 03:41:59.569 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:41:59.569 INFO kablam!   |
Sep 06 03:41:59.569 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 06 03:41:59.569 INFO kablam! 
Sep 06 03:41:59.569 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:41:59.569 INFO kablam!  --> src/connstring.rs:4:5
Sep 06 03:41:59.569 INFO kablam!   |
Sep 06 03:41:59.569 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 06 03:41:59.569 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:41:59.569 INFO kablam! 
Sep 06 03:42:01.442 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 06 03:42:01.442 INFO kablam!  --> src/common.rs:2:5
Sep 06 03:42:01.442 INFO kablam!   |
Sep 06 03:42:01.442 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 06 03:42:01.442 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:42:01.442 INFO kablam!   |
Sep 06 03:42:01.442 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 03:42:01.442 INFO kablam! 
Sep 06 03:42:01.442 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 06 03:42:01.442 INFO kablam!  --> src/connstring.rs:4:5
Sep 06 03:42:01.442 INFO kablam!   |
Sep 06 03:42:01.442 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 06 03:42:01.442 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:42:01.442 INFO kablam! 
Sep 06 03:42:01.498 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 06 03:42:01.498 INFO kablam!  --> src/common.rs:2:5
Sep 06 03:42:01.498 INFO kablam!   |
Sep 06 03:42:01.498 INFO kablam! 2 | use std::ascii::AsciiExt;
Sep 06 03:42:01.498 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:42:01.498 INFO kablam!   |
Sep 06 03:42:01.498 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 03:42:01.498 INFO kablam! 
Sep 06 03:42:01.498 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 06 03:42:01.498 INFO kablam!  --> src/connstring.rs:4:5
Sep 06 03:42:01.498 INFO kablam!   |
Sep 06 03:42:01.498 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 06 03:42:01.498 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:42:01.498 INFO kablam! 
Sep 06 03:42:02.996 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
Sep 06 03:42:03.002 INFO kablam! su: No module specific data is present
Sep 06 03:42:03.835 INFO running `"docker" "rm" "-f" "8e1f886e6d4558b2eca545a4b713179157742fce793faabda38113d1aa874cad"`
Sep 06 03:42:04.024 INFO blam! 8e1f886e6d4558b2eca545a4b713179157742fce793faabda38113d1aa874cad