Sep 14 07:41:02.422 INFO checking time2-0.2.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 07:41:02.422 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 07:41:02.422 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 07:41:02.712 INFO blam! d73633722a2d792d1567188bf9d9580bd8a78b4fb573f96f293eabb882892db0
Sep 14 07:41:02.714 INFO running `"docker" "start" "-a" "d73633722a2d792d1567188bf9d9580bd8a78b4fb573f96f293eabb882892db0"`
Sep 14 07:41:03.552 INFO kablam! usermod: no changes
Sep 14 07:41:03.612 INFO kablam!     Checking time2 v0.2.0 (file:///source)
Sep 14 07:41:03.616 INFO kablam!     Checking quickcheck v0.2.27
Sep 14 07:41:05.724 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 14 07:41:05.725 INFO kablam!    --> src/duration.rs:143:43
Sep 14 07:41:05.725 INFO kablam!     |
Sep 14 07:41:05.725 INFO kablam! 143 |             Duration::from_millis(millis).as_millis() == Some(millis)
Sep 14 07:41:05.725 INFO kablam!     |                                           ^^^^^^^^^
Sep 14 07:41:05.725 INFO kablam!     |
Sep 14 07:41:05.731 INFO kablam!     = note: #[warn(unstable_name_collisions)] on by default
Sep 14 07:41:05.731 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 14 07:41:05.731 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 14 07:41:05.731 INFO kablam!     = help: call with fully qualified syntax `duration::DurationExt::as_millis(...)` to keep using the current method
Sep 14 07:41:05.731 INFO kablam!     = note: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Sep 14 07:41:05.731 INFO kablam! 
Sep 14 07:41:05.731 INFO kablam! warning: a method with this name may be added to the standard library in the future
Sep 14 07:41:05.731 INFO kablam!    --> src/duration.rs:148:36
Sep 14 07:41:05.731 INFO kablam!     |
Sep 14 07:41:05.731 INFO kablam! 148 |             let millis = match dur.as_millis() {
Sep 14 07:41:05.731 INFO kablam!     |                                    ^^^^^^^^^
Sep 14 07:41:05.731 INFO kablam!     |
Sep 14 07:41:05.731 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Sep 14 07:41:05.731 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Sep 14 07:41:05.731 INFO kablam!     = help: call with fully qualified syntax `duration::DurationExt::as_millis(...)` to keep using the current method
Sep 14 07:41:05.731 INFO kablam!     = note: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Sep 14 07:41:05.731 INFO kablam! 
Sep 14 07:41:05.791 INFO kablam! warning: unused arithmetic operation which must be used
Sep 14 07:41:05.791 INFO kablam!    --> src/duration.rs:218:25
Sep 14 07:41:05.791 INFO kablam!     |
Sep 14 07:41:05.791 INFO kablam! 218 |                         dur * rhs;
Sep 14 07:41:05.791 INFO kablam!     |                         ^^^^^^^^^
Sep 14 07:41:05.791 INFO kablam!     |
Sep 14 07:41:05.791 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 07:41:05.791 INFO kablam! 
Sep 14 07:41:05.808 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Sep 14 07:41:05.815 INFO kablam! su: No module specific data is present
Sep 14 07:41:06.476 INFO running `"docker" "rm" "-f" "d73633722a2d792d1567188bf9d9580bd8a78b4fb573f96f293eabb882892db0"`
Sep 14 07:41:06.626 INFO blam! d73633722a2d792d1567188bf9d9580bd8a78b4fb573f96f293eabb882892db0