Nov 02 00:58:09.512 INFO checking cargo-travis-0.0.9 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 00:58:09.514 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 02 00:58:09.970 INFO blam! 7dbd9e724066e9d3fd7a00d9cf95e1076ff92fb494cf01e81209062078b4d8f3
Nov 02 00:58:09.972 INFO running `"docker" "start" "-a" "7dbd9e724066e9d3fd7a00d9cf95e1076ff92fb494cf01e81209062078b4d8f3"`
Nov 02 00:58:11.912 INFO kablam! usermod: no changes
Nov 02 00:58:12.258 INFO kablam!     Checking docopt v0.8.1
Nov 02 00:58:14.742 INFO kablam!     Checking cargo v0.22.0
Nov 02 00:58:30.185 INFO kablam!     Checking cargo-travis v0.0.9 (/source)
Nov 02 00:58:39.848 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 00:58:39.849 INFO kablam!    --> src/lib.rs:159:5
Nov 02 00:58:39.849 INFO kablam!     |
Nov 02 00:58:39.849 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Nov 02 00:58:39.850 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:58:39.850 INFO kablam!     |
Nov 02 00:58:39.850 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 00:58:39.850 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 00:58:39.851 INFO kablam! 
Nov 02 00:58:40.272 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 00:58:40.272 INFO kablam!    --> src/lib.rs:159:5
Nov 02 00:58:40.272 INFO kablam!     |
Nov 02 00:58:40.272 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Nov 02 00:58:40.272 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 00:58:40.272 INFO kablam!     |
Nov 02 00:58:40.272 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 00:58:40.272 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 00:58:40.272 INFO kablam! 
Nov 02 00:59:03.693 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 51.75s
Nov 02 00:59:03.717 INFO kablam! su: No module specific data is present
Nov 02 00:59:04.669 INFO running `"docker" "rm" "-f" "7dbd9e724066e9d3fd7a00d9cf95e1076ff92fb494cf01e81209062078b4d8f3"`
Nov 02 00:59:04.756 INFO blam! 7dbd9e724066e9d3fd7a00d9cf95e1076ff92fb494cf01e81209062078b4d8f3