Aug 10 23:57:31.671 INFO checking time2-0.2.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 23:57:31.671 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:57:31.671 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:57:31.671 INFO running `"docker" "create" "-v" "/tmp/crater.Km1HHTrPMsnx:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 23:57:31.927 INFO blam! 31a82e069be041a621907c8e72d15076434deb0144d3c74e65155aab439dbeb6
Aug 10 23:57:31.929 INFO running `"docker" "start" "-a" "31a82e069be041a621907c8e72d15076434deb0144d3c74e65155aab439dbeb6"`
Aug 10 23:57:32.808 INFO kablam!     Checking time2 v0.2.0 (file:///source)
Aug 10 23:57:33.461 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 10 23:57:33.461 INFO kablam!    --> src/duration.rs:143:43
Aug 10 23:57:33.461 INFO kablam!     |
Aug 10 23:57:33.461 INFO kablam! 143 |             Duration::from_millis(millis).as_millis() == Some(millis)
Aug 10 23:57:33.461 INFO kablam!     |                                           ^^^^^^^^^
Aug 10 23:57:33.461 INFO kablam!     |
Aug 10 23:57:33.461 INFO kablam!     = note: #[warn(unstable_name_collisions)] on by default
Aug 10 23:57:33.461 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 10 23:57:33.461 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 10 23:57:33.461 INFO kablam!     = help: call with fully qualified syntax `duration::DurationExt::as_millis(...)` to keep using the current method
Aug 10 23:57:33.461 INFO kablam!     = note: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Aug 10 23:57:33.461 INFO kablam! 
Aug 10 23:57:33.462 INFO kablam! warning: a method with this name may be added to the standard library in the future
Aug 10 23:57:33.462 INFO kablam!    --> src/duration.rs:148:36
Aug 10 23:57:33.462 INFO kablam!     |
Aug 10 23:57:33.462 INFO kablam! 148 |             let millis = match dur.as_millis() {
Aug 10 23:57:33.463 INFO kablam!     |                                    ^^^^^^^^^
Aug 10 23:57:33.463 INFO kablam!     |
Aug 10 23:57:33.463 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Aug 10 23:57:33.463 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Aug 10 23:57:33.463 INFO kablam!     = help: call with fully qualified syntax `duration::DurationExt::as_millis(...)` to keep using the current method
Aug 10 23:57:33.463 INFO kablam!     = note: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Aug 10 23:57:33.463 INFO kablam! 
Aug 10 23:57:33.564 INFO kablam! warning: unused arithmetic operation which must be used
Aug 10 23:57:33.565 INFO kablam!    --> src/duration.rs:218:25
Aug 10 23:57:33.565 INFO kablam!     |
Aug 10 23:57:33.565 INFO kablam! 218 |                         dur * rhs;
Aug 10 23:57:33.565 INFO kablam!     |                         ^^^^^^^^^
Aug 10 23:57:33.565 INFO kablam!     |
Aug 10 23:57:33.565 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 10 23:57:33.565 INFO kablam! 
Aug 10 23:57:33.584 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Aug 10 23:57:33.589 INFO kablam! su: No module specific data is present
Aug 10 23:57:34.272 INFO running `"docker" "rm" "-f" "31a82e069be041a621907c8e72d15076434deb0144d3c74e65155aab439dbeb6"`
Aug 10 23:57:34.413 INFO blam! 31a82e069be041a621907c8e72d15076434deb0144d3c74e65155aab439dbeb6