Sep 14 18:41:40.040 INFO checking cargo-travis-0.0.9 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 18:41:40.041 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 18:41:40.041 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 18:41:40.312 INFO blam! c99f74e9630eecf72ee676c41338994ba22d1a99772484d34c77a133bbfcffbd
Sep 14 18:41:40.314 INFO running `"docker" "start" "-a" "c99f74e9630eecf72ee676c41338994ba22d1a99772484d34c77a133bbfcffbd"`
Sep 14 18:41:41.167 INFO kablam! usermod: no changes
Sep 14 18:41:41.496 INFO kablam!     Checking docopt v0.8.1
Sep 14 18:41:43.170 INFO kablam!     Checking cargo v0.22.0
Sep 14 18:41:55.958 INFO kablam!     Checking cargo-travis v0.0.9 (file:///source)
Sep 14 18:41:58.575 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 18:41:58.575 INFO kablam!    --> src/lib.rs:159:5
Sep 14 18:41:58.575 INFO kablam!     |
Sep 14 18:41:58.575 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Sep 14 18:41:58.575 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 18:41:58.575 INFO kablam!     |
Sep 14 18:41:58.575 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 18:41:58.575 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 18:41:58.575 INFO kablam! 
Sep 14 18:41:58.635 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 18:41:58.635 INFO kablam!    --> src/lib.rs:159:5
Sep 14 18:41:58.635 INFO kablam!     |
Sep 14 18:41:58.635 INFO kablam! 159 |     fs::create_dir(&kcov_build_dir);
Sep 14 18:41:58.635 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 18:41:58.635 INFO kablam!     |
Sep 14 18:41:58.635 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 18:41:58.635 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 18:41:58.635 INFO kablam! 
Sep 14 18:42:05.281 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.07s
Sep 14 18:42:05.308 INFO kablam! su: No module specific data is present
Sep 14 18:42:06.036 INFO running `"docker" "rm" "-f" "c99f74e9630eecf72ee676c41338994ba22d1a99772484d34c77a133bbfcffbd"`
Sep 14 18:42:06.117 INFO blam! c99f74e9630eecf72ee676c41338994ba22d1a99772484d34c77a133bbfcffbd