Oct 28 00:10:01.178 INFO checking cargo-travis-0.0.9 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 28 00:10:01.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 28 00:10:01.408 INFO blam! 07371fedb4890658013409e8a227e2210675451c346072b2064d33cf229df92e
Oct 28 00:10:01.411 INFO running `"docker" "start" "-a" "07371fedb4890658013409e8a227e2210675451c346072b2064d33cf229df92e"`
Oct 28 00:10:01.895 INFO kablam! usermod: no changes
Oct 28 00:10:02.124 INFO kablam!     Checking docopt v0.8.1
Oct 28 00:10:04.195 INFO kablam!     Checking cargo v0.22.0
Oct 28 00:10:18.964 INFO kablam!     Checking cargo-travis v0.0.9 (/source)
Oct 28 00:10:26.697 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 28 00:10:26.697 INFO kablam!    --> src/lib.rs:159:5
Oct 28 00:10:26.697 INFO kablam!     |
Oct 28 00:10:26.697 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Oct 28 00:10:26.697 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 28 00:10:26.697 INFO kablam!     |
Oct 28 00:10:26.698 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 28 00:10:26.698 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 28 00:10:26.698 INFO kablam! 
Oct 28 00:10:28.715 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 28 00:10:28.715 INFO kablam!    --> src/lib.rs:159:5
Oct 28 00:10:28.716 INFO kablam!     |
Oct 28 00:10:28.716 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Oct 28 00:10:28.716 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 28 00:10:28.723 INFO kablam!     |
Oct 28 00:10:28.723 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 28 00:10:28.724 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 28 00:10:28.724 INFO kablam! 
Oct 28 00:10:44.519 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 42.61s
Oct 28 00:10:44.551 INFO kablam! su: No module specific data is present
Oct 28 00:10:45.718 INFO running `"docker" "rm" "-f" "07371fedb4890658013409e8a227e2210675451c346072b2064d33cf229df92e"`
Oct 28 00:10:46.111 INFO blam! 07371fedb4890658013409e8a227e2210675451c346072b2064d33cf229df92e