Sep 18 02:45:54.179 INFO checking cargo-travis-0.0.9 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 02:45:54.179 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 02:45:54.179 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 02:45:54.518 INFO blam! e24f1728138f740d6c60a792f7d16a5cbb33a6b38abf2504ffcce0dfab594e1b
Sep 18 02:45:54.520 INFO running `"docker" "start" "-a" "e24f1728138f740d6c60a792f7d16a5cbb33a6b38abf2504ffcce0dfab594e1b"`
Sep 18 02:45:55.509 INFO kablam! usermod: no changes
Sep 18 02:45:55.936 INFO kablam!     Checking semver v0.7.0
Sep 18 02:45:55.941 INFO kablam!     Checking serde_ignored v0.0.3
Sep 18 02:45:55.961 INFO kablam!     Checking docopt v0.8.1
Sep 18 02:45:55.979 INFO kablam!     Checking crates-io v0.11.0
Sep 18 02:45:55.980 INFO kablam!     Checking git2-curl v0.7.0
Sep 18 02:45:55.980 INFO kablam!     Checking ignore v0.2.2
Sep 18 02:46:00.103 INFO kablam!     Checking cargo v0.22.0
Sep 18 02:46:11.157 INFO kablam!     Checking cargo-travis v0.0.9 (/source)
Sep 18 02:46:14.317 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 18 02:46:14.317 INFO kablam!    --> src/lib.rs:159:5
Sep 18 02:46:14.317 INFO kablam!     |
Sep 18 02:46:14.317 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Sep 18 02:46:14.317 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:46:14.317 INFO kablam!     |
Sep 18 02:46:14.317 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 18 02:46:14.317 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 18 02:46:14.317 INFO kablam! 
Sep 18 02:46:14.601 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 18 02:46:14.601 INFO kablam!    --> src/lib.rs:159:5
Sep 18 02:46:14.601 INFO kablam!     |
Sep 18 02:46:14.601 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Sep 18 02:46:14.601 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:46:14.601 INFO kablam!     |
Sep 18 02:46:14.601 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 18 02:46:14.601 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 18 02:46:14.601 INFO kablam! 
Sep 18 02:46:22.382 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.84s
Sep 18 02:46:22.411 INFO kablam! su: No module specific data is present
Sep 18 02:46:22.983 INFO running `"docker" "rm" "-f" "e24f1728138f740d6c60a792f7d16a5cbb33a6b38abf2504ffcce0dfab594e1b"`
Sep 18 02:46:23.098 INFO blam! e24f1728138f740d6c60a792f7d16a5cbb33a6b38abf2504ffcce0dfab594e1b