Nov 01 15:04:09.601 INFO checking time2-0.2.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 15:04:09.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 15:04:10.045 INFO blam! e2f959e2eafa356219b239bd191ac679ff821ad89aa61e68e880b0042349bcb1
Nov 01 15:04:10.050 INFO running `"docker" "start" "-a" "e2f959e2eafa356219b239bd191ac679ff821ad89aa61e68e880b0042349bcb1"`
Nov 01 15:04:10.971 INFO kablam! usermod: no changes
Nov 01 15:04:11.100 INFO kablam!     Checking time2 v0.2.0 (/source)
Nov 01 15:04:12.611 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 15:04:12.611 INFO kablam!    --> src/duration.rs:143:43
Nov 01 15:04:12.611 INFO kablam!     |
Nov 01 15:04:12.611 INFO kablam! 143 |             Duration::from_millis(millis).as_millis() == Some(millis)
Nov 01 15:04:12.611 INFO kablam!     |                                           ^^^^^^^^^
Nov 01 15:04:12.611 INFO kablam!     |
Nov 01 15:04:12.611 INFO kablam!     = note: #[warn(unstable_name_collisions)] on by default
Nov 01 15:04:12.611 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 15:04:12.611 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 15:04:12.611 INFO kablam!     = help: call with fully qualified syntax `duration::DurationExt::as_millis(...)` to keep using the current method
Nov 01 15:04:12.611 INFO kablam!     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 01 15:04:12.611 INFO kablam! 
Nov 01 15:04:12.611 INFO kablam! warning: a method with this name may be added to the standard library in the future
Nov 01 15:04:12.611 INFO kablam!    --> src/duration.rs:148:36
Nov 01 15:04:12.611 INFO kablam!     |
Nov 01 15:04:12.611 INFO kablam! 148 |             let millis = match dur.as_millis() {
Nov 01 15:04:12.611 INFO kablam!     |                                    ^^^^^^^^^
Nov 01 15:04:12.611 INFO kablam!     |
Nov 01 15:04:12.611 INFO kablam!     = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior!
Nov 01 15:04:12.611 INFO kablam!     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
Nov 01 15:04:12.611 INFO kablam!     = help: call with fully qualified syntax `duration::DurationExt::as_millis(...)` to keep using the current method
Nov 01 15:04:12.611 INFO kablam!     = help: add #![feature(duration_as_u128)] to the crate attributes to enable `std::time::Duration::as_millis`
Nov 01 15:04:12.611 INFO kablam! 
Nov 01 15:04:12.665 INFO kablam! warning: unused arithmetic operation that must be used
Nov 01 15:04:12.665 INFO kablam!    --> src/duration.rs:218:25
Nov 01 15:04:12.665 INFO kablam!     |
Nov 01 15:04:12.665 INFO kablam! 218 |                         dur * rhs;
Nov 01 15:04:12.665 INFO kablam!     |                         ^^^^^^^^^
Nov 01 15:04:12.665 INFO kablam!     |
Nov 01 15:04:12.665 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 15:04:12.665 INFO kablam! 
Nov 01 15:04:12.686 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Nov 01 15:04:12.691 INFO kablam! su: No module specific data is present
Nov 01 15:04:13.396 INFO running `"docker" "rm" "-f" "e2f959e2eafa356219b239bd191ac679ff821ad89aa61e68e880b0042349bcb1"`
Nov 01 15:04:13.516 INFO blam! e2f959e2eafa356219b239bd191ac679ff821ad89aa61e68e880b0042349bcb1