Sep 06 09:01:05.922 INFO checking cargo-travis-0.0.9 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:01:05.922 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:01:05.922 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:01:06.175 INFO blam! 1f7ed79cad6b95b465d0f616e1815b0d51858cac46cb5375b7f4c01a870a8d76
Sep 06 09:01:06.177 INFO running `"docker" "start" "-a" "1f7ed79cad6b95b465d0f616e1815b0d51858cac46cb5375b7f4c01a870a8d76"`
Sep 06 09:01:07.786 INFO kablam! usermod: no changes
Sep 06 09:01:08.169 INFO kablam!     Checking semver v0.7.0
Sep 06 09:01:08.170 INFO kablam!     Checking serde_ignored v0.0.3
Sep 06 09:01:08.223 INFO kablam!     Checking globset v0.2.1
Sep 06 09:01:08.225 INFO kablam!     Checking docopt v0.8.1
Sep 06 09:01:08.226 INFO kablam!     Checking crates-io v0.11.0
Sep 06 09:01:08.227 INFO kablam!     Checking git2-curl v0.7.0
Sep 06 09:01:11.346 INFO kablam!     Checking ignore v0.2.2
Sep 06 09:01:13.002 INFO kablam!     Checking cargo v0.22.0
Sep 06 09:01:24.662 INFO kablam!     Checking cargo-travis v0.0.9 (file:///source)
Sep 06 09:01:28.198 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 09:01:28.198 INFO kablam!    --> src/lib.rs:159:5
Sep 06 09:01:28.198 INFO kablam!     |
Sep 06 09:01:28.198 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Sep 06 09:01:28.198 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:01:28.200 INFO kablam!     |
Sep 06 09:01:28.200 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 09:01:28.200 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 09:01:28.200 INFO kablam! 
Sep 06 09:01:28.290 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 09:01:28.290 INFO kablam!    --> src/lib.rs:159:5
Sep 06 09:01:28.290 INFO kablam!     |
Sep 06 09:01:28.290 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Sep 06 09:01:28.290 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 09:01:28.290 INFO kablam!     |
Sep 06 09:01:28.290 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 09:01:28.290 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 09:01:28.290 INFO kablam! 
Sep 06 09:01:34.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.44s
Sep 06 09:01:34.284 INFO kablam! su: No module specific data is present
Sep 06 09:01:34.703 INFO running `"docker" "rm" "-f" "1f7ed79cad6b95b465d0f616e1815b0d51858cac46cb5375b7f4c01a870a8d76"`
Sep 06 09:01:34.809 INFO blam! 1f7ed79cad6b95b465d0f616e1815b0d51858cac46cb5375b7f4c01a870a8d76