Aug 30 22:02:11.368 INFO checking cargo-travis-0.0.9 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 22:02:11.368 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 22:02:11.368 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:02:11.550 INFO blam! b1696a35f7053eb99d4520721da9932c1d4a610888161c13dfa931b8e60b496f
Aug 30 22:02:11.552 INFO running `"docker" "start" "-a" "b1696a35f7053eb99d4520721da9932c1d4a610888161c13dfa931b8e60b496f"`
Aug 30 22:02:12.308 INFO kablam!     Checking semver v0.7.0
Aug 30 22:02:12.308 INFO kablam!     Checking serde_ignored v0.0.3
Aug 30 22:02:12.312 INFO kablam!     Checking crates-io v0.11.0
Aug 30 22:02:12.313 INFO kablam!     Checking docopt v0.8.1
Aug 30 22:02:12.313 INFO kablam!     Checking ignore v0.2.2
Aug 30 22:02:12.313 INFO kablam!     Checking git2-curl v0.7.0
Aug 30 22:02:16.494 INFO kablam!     Checking cargo v0.22.0
Aug 30 22:02:33.774 INFO kablam!     Checking cargo-travis v0.0.9 (file:///source)
Aug 30 22:02:39.811 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 22:02:39.811 INFO kablam!    --> src/lib.rs:159:5
Aug 30 22:02:39.811 INFO kablam!     |
Aug 30 22:02:39.811 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Aug 30 22:02:39.811 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:02:39.811 INFO kablam!     |
Aug 30 22:02:39.811 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 22:02:39.812 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 22:02:39.812 INFO kablam! 
Aug 30 22:02:40.166 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 22:02:40.166 INFO kablam!    --> src/lib.rs:159:5
Aug 30 22:02:40.166 INFO kablam!     |
Aug 30 22:02:40.166 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Aug 30 22:02:40.166 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:02:40.166 INFO kablam!     |
Aug 30 22:02:40.166 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 22:02:40.166 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 22:02:40.166 INFO kablam! 
Aug 30 22:02:55.950 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.83s
Aug 30 22:02:55.976 INFO kablam! su: No module specific data is present
Aug 30 22:02:56.356 INFO running `"docker" "rm" "-f" "b1696a35f7053eb99d4520721da9932c1d4a610888161c13dfa931b8e60b496f"`
Aug 30 22:02:56.486 INFO blam! b1696a35f7053eb99d4520721da9932c1d4a610888161c13dfa931b8e60b496f