Sep 14 02:47:09.813 INFO checking simsor/sfn against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 02:47:09.813 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 02:47:09.813 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 02:47:10.196 INFO blam! 2e8fb79ce6e5b68e09441c22e435c15cfa0daf0de456e1325df8673b42f71ea4
Sep 14 02:47:10.197 INFO running `"docker" "start" "-a" "2e8fb79ce6e5b68e09441c22e435c15cfa0daf0de456e1325df8673b42f71ea4"`
Sep 14 02:47:12.711 INFO kablam! usermod: no changes
Sep 14 02:47:12.872 INFO kablam!    Compiling pkg-config v0.3.8
Sep 14 02:47:12.872 INFO kablam!    Compiling gcc v0.3.38
Sep 14 02:47:12.872 INFO kablam!     Checking libc v0.2.17
Sep 14 02:47:12.895 INFO kablam!     Checking matches v0.1.4
Sep 14 02:47:12.895 INFO kablam!     Checking unicode-normalization v0.1.2
Sep 14 02:47:12.895 INFO kablam!     Checking log v0.3.6
Sep 14 02:47:12.895 INFO kablam!     Checking lazy_static v0.2.2
Sep 14 02:47:12.901 INFO kablam!     Checking rustc-serialize v0.3.21
Sep 14 02:47:13.612 INFO kablam!     Checking traitobject v0.0.1
Sep 14 02:47:13.862 INFO kablam!     Checking httparse v1.2.0
Sep 14 02:47:14.506 INFO kablam!     Checking typeable v0.1.2
Sep 14 02:47:15.239 INFO kablam!     Checking unicode-bidi v0.2.3
Sep 14 02:47:15.315 INFO kablam!    Compiling unicase v1.4.0
Sep 14 02:47:17.027 INFO kablam!     Checking hpack v0.2.0
Sep 14 02:47:17.255 INFO kablam!     Checking mime v0.2.2
Sep 14 02:47:22.128 INFO kablam!     Checking rust-ini v0.9.12
Sep 14 02:47:23.248 INFO kablam!     Checking num_cpus v1.1.0
Sep 14 02:47:23.292 INFO kablam!     Checking solicit v0.4.4
Sep 14 02:47:23.293 INFO kablam!     Checking time v0.1.35
Sep 14 02:47:23.417 INFO kablam!     Checking idna v0.1.0
Sep 14 02:47:23.583 INFO kablam!    Compiling openssl-sys-extras v0.7.14
Sep 14 02:47:23.799 INFO kablam!    Compiling openssl v0.7.14
Sep 14 02:47:24.495 INFO kablam!    Compiling miniz-sys v0.1.7
Sep 14 02:47:26.055 INFO kablam!    Compiling openssl-sys v0.7.17
Sep 14 02:47:32.536 INFO kablam!     Checking flate2 v0.2.14
Sep 14 02:47:33.035 INFO kablam!     Checking url v1.2.3
Sep 14 02:47:37.614 INFO kablam!     Checking openssl-verify v0.1.0
Sep 14 02:47:38.297 INFO kablam!     Checking cookie v0.2.5
Sep 14 02:47:38.792 INFO kablam!     Checking hyper v0.9.12
Sep 14 02:47:43.199 INFO kablam!     Checking sfnrs v0.1.0 (file:///source)
Sep 14 02:47:43.533 INFO kablam! error[E0308]: mismatched types
Sep 14 02:47:43.533 INFO kablam!   --> src/sfn.rs:57:41
Sep 14 02:47:43.533 INFO kablam!    |
Sep 14 02:47:43.533 INFO kablam! 57 |       fn download(&self) -> Option<String>{
Sep 14 02:47:43.533 INFO kablam!    |  _________________________________________^
Sep 14 02:47:43.533 INFO kablam! 58 | |
Sep 14 02:47:43.533 INFO kablam! 59 | |     }
Sep 14 02:47:43.533 INFO kablam!    | |_____^ expected enum `std::option::Option`, found ()
Sep 14 02:47:43.533 INFO kablam!    |
Sep 14 02:47:43.533 INFO kablam!    = note: expected type `std::option::Option<std::string::String>`
Sep 14 02:47:43.533 INFO kablam!               found type `()`
Sep 14 02:47:43.533 INFO kablam! 
Sep 14 02:47:43.592 INFO kablam! error: aborting due to previous error
Sep 14 02:47:43.603 INFO kablam! 
Sep 14 02:47:43.603 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 14 02:47:43.608 INFO kablam! error: Could not compile `sfnrs`.
Sep 14 02:47:43.608 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 02:47:43.675 INFO kablam! error[E0308]: mismatched types
Sep 14 02:47:43.675 INFO kablam!   --> src/sfn.rs:57:41
Sep 14 02:47:43.675 INFO kablam!    |
Sep 14 02:47:43.675 INFO kablam! 57 |       fn download(&self) -> Option<String>{
Sep 14 02:47:43.675 INFO kablam!    |  _________________________________________^
Sep 14 02:47:43.675 INFO kablam! 58 | |
Sep 14 02:47:43.675 INFO kablam! 59 | |     }
Sep 14 02:47:43.675 INFO kablam!    | |_____^ expected enum `std::option::Option`, found ()
Sep 14 02:47:43.675 INFO kablam!    |
Sep 14 02:47:43.675 INFO kablam!    = note: expected type `std::option::Option<std::string::String>`
Sep 14 02:47:43.675 INFO kablam!               found type `()`
Sep 14 02:47:43.675 INFO kablam! 
Sep 14 02:47:43.731 INFO kablam! error: aborting due to previous error
Sep 14 02:47:43.731 INFO kablam! 
Sep 14 02:47:43.731 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 14 02:47:43.741 INFO kablam! error: Could not compile `sfnrs`.
Sep 14 02:47:43.741 INFO kablam! 
Sep 14 02:47:43.741 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 02:47:43.741 INFO kablam! su: No module specific data is present
Sep 14 02:47:45.152 INFO running `"docker" "rm" "-f" "2e8fb79ce6e5b68e09441c22e435c15cfa0daf0de456e1325df8673b42f71ea4"`
Sep 14 02:47:45.503 INFO blam! 2e8fb79ce6e5b68e09441c22e435c15cfa0daf0de456e1325df8673b42f71ea4