Nov 03 10:30:07.663 INFO checking cargo-travis-0.0.9 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 10:30:07.663 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 10:30:08.232 INFO blam! 154b55bcbad928282bdb394eb94e1a55d774a671666ec90007d8490fe9079ba2
Nov 03 10:30:08.235 INFO running `"docker" "start" "-a" "154b55bcbad928282bdb394eb94e1a55d774a671666ec90007d8490fe9079ba2"`
Nov 03 10:30:09.536 INFO kablam! usermod: no changes
Nov 03 10:30:10.011 INFO kablam!     Checking serde_ignored v0.0.3
Nov 03 10:30:10.012 INFO kablam!     Checking semver v0.7.0
Nov 03 10:30:10.012 INFO kablam!     Checking crates-io v0.11.0
Nov 03 10:30:10.024 INFO kablam!     Checking docopt v0.8.1
Nov 03 10:30:15.781 INFO kablam!     Checking cargo v0.22.0
Nov 03 10:30:31.266 INFO kablam!     Checking cargo-travis v0.0.9 (/source)
Nov 03 10:30:37.882 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 10:30:37.883 INFO kablam!    --> src/lib.rs:159:5
Nov 03 10:30:37.884 INFO kablam!     |
Nov 03 10:30:37.884 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Nov 03 10:30:37.884 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:30:37.888 INFO kablam!     |
Nov 03 10:30:37.889 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 10:30:37.889 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 10:30:37.889 INFO kablam! 
Nov 03 10:30:38.904 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 10:30:38.904 INFO kablam!    --> src/lib.rs:159:5
Nov 03 10:30:38.904 INFO kablam!     |
Nov 03 10:30:38.904 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Nov 03 10:30:38.904 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:30:38.904 INFO kablam!     |
Nov 03 10:30:38.905 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 10:30:38.905 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 10:30:38.905 INFO kablam! 
Nov 03 10:30:57.253 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 47.68s
Nov 03 10:30:57.288 INFO kablam! su: No module specific data is present
Nov 03 10:30:58.013 INFO running `"docker" "rm" "-f" "154b55bcbad928282bdb394eb94e1a55d774a671666ec90007d8490fe9079ba2"`
Nov 03 10:30:58.280 INFO blam! 154b55bcbad928282bdb394eb94e1a55d774a671666ec90007d8490fe9079ba2