Aug 31 20:10:25.995 INFO checking simsor/sfn against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 20:10:25.995 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 20:10:25.995 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:10:26.252 INFO blam! af9a764b9481f9bfdee48281d7ceb4b39e09c7448cf2e290235c87bf4c0f82d7
Aug 31 20:10:26.253 INFO running `"docker" "start" "-a" "af9a764b9481f9bfdee48281d7ceb4b39e09c7448cf2e290235c87bf4c0f82d7"`
Aug 31 20:10:27.240 INFO kablam!    Compiling gcc v0.3.38
Aug 31 20:10:27.240 INFO kablam!     Checking libc v0.2.17
Aug 31 20:10:27.240 INFO kablam!     Checking httparse v1.2.0
Aug 31 20:10:27.241 INFO kablam!     Checking rust-ini v0.9.12
Aug 31 20:10:29.494 INFO kablam!     Checking openssl-sys v0.7.17
Aug 31 20:10:29.496 INFO kablam!     Checking time v0.1.35
Aug 31 20:10:29.498 INFO kablam!     Checking num_cpus v1.1.0
Aug 31 20:10:31.581 INFO kablam!    Compiling openssl-sys-extras v0.7.14
Aug 31 20:10:31.583 INFO kablam!    Compiling openssl v0.7.14
Aug 31 20:10:31.585 INFO kablam!    Compiling miniz-sys v0.1.7
Aug 31 20:10:34.217 INFO kablam!     Checking flate2 v0.2.14
Aug 31 20:10:37.299 INFO kablam!     Checking openssl-verify v0.1.0
Aug 31 20:10:37.300 INFO kablam!     Checking cookie v0.2.5
Aug 31 20:10:38.101 INFO kablam!     Checking hyper v0.9.12
Aug 31 20:10:45.476 INFO kablam!     Checking sfnrs v0.1.0 (file:///source)
Aug 31 20:10:45.926 INFO kablam! error[E0308]: mismatched types
Aug 31 20:10:45.927 INFO kablam!   --> src/sfn.rs:57:41
Aug 31 20:10:45.927 INFO kablam!    |
Aug 31 20:10:45.927 INFO kablam! 57 |       fn download(&self) -> Option<String>{
Aug 31 20:10:45.927 INFO kablam!    |  _________________________________________^
Aug 31 20:10:45.927 INFO kablam! 58 | |
Aug 31 20:10:45.927 INFO kablam! 59 | |     }
Aug 31 20:10:45.927 INFO kablam!    | |_____^ expected enum `std::option::Option`, found ()
Aug 31 20:10:45.927 INFO kablam!    |
Aug 31 20:10:45.927 INFO kablam!    = note: expected type `std::option::Option<std::string::String>`
Aug 31 20:10:45.927 INFO kablam!               found type `()`
Aug 31 20:10:45.927 INFO kablam! 
Aug 31 20:10:45.952 INFO kablam! error[E0308]: mismatched types
Aug 31 20:10:45.952 INFO kablam!   --> src/sfn.rs:57:41
Aug 31 20:10:45.952 INFO kablam!    |
Aug 31 20:10:45.952 INFO kablam! 57 |       fn download(&self) -> Option<String>{
Aug 31 20:10:45.952 INFO kablam!    |  _________________________________________^
Aug 31 20:10:45.952 INFO kablam! 58 | |
Aug 31 20:10:45.952 INFO kablam! 59 | |     }
Aug 31 20:10:45.952 INFO kablam!    | |_____^ expected enum `std::option::Option`, found ()
Aug 31 20:10:45.952 INFO kablam!    |
Aug 31 20:10:45.952 INFO kablam!    = note: expected type `std::option::Option<std::string::String>`
Aug 31 20:10:45.952 INFO kablam!               found type `()`
Aug 31 20:10:45.952 INFO kablam! 
Aug 31 20:10:46.016 INFO kablam! error: aborting due to previous error
Aug 31 20:10:46.016 INFO kablam! 
Aug 31 20:10:46.016 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Aug 31 20:10:46.026 INFO kablam! error: Could not compile `sfnrs`.
Aug 31 20:10:46.026 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 20:10:46.040 INFO kablam! error: aborting due to previous error
Aug 31 20:10:46.040 INFO kablam! 
Aug 31 20:10:46.040 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Aug 31 20:10:46.055 INFO kablam! error: Could not compile `sfnrs`.
Aug 31 20:10:46.055 INFO kablam! 
Aug 31 20:10:46.055 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 20:10:46.058 INFO kablam! su: No module specific data is present
Aug 31 20:10:46.586 INFO running `"docker" "rm" "-f" "af9a764b9481f9bfdee48281d7ceb4b39e09c7448cf2e290235c87bf4c0f82d7"`
Aug 31 20:10:46.754 INFO blam! af9a764b9481f9bfdee48281d7ceb4b39e09c7448cf2e290235c87bf4c0f82d7