Sep 01 12:49:03.739 INFO checking simsor/sfn against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 12:49:03.739 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 12:49:03.739 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:49:04.001 INFO blam! b2d27c2d0a9b5844b2a1b30ede0343bbf8d5281036b09e1728e46c59dd426808
Sep 01 12:49:04.004 INFO running `"docker" "start" "-a" "b2d27c2d0a9b5844b2a1b30ede0343bbf8d5281036b09e1728e46c59dd426808"`
Sep 01 12:49:05.028 INFO kablam!    Compiling pkg-config v0.3.8
Sep 01 12:49:05.028 INFO kablam!    Compiling gcc v0.3.38
Sep 01 12:49:05.042 INFO kablam!     Checking libc v0.2.17
Sep 01 12:49:05.062 INFO kablam!     Checking unicode-normalization v0.1.2
Sep 01 12:49:05.100 INFO kablam!     Checking rustc-serialize v0.3.21
Sep 01 12:49:05.115 INFO kablam!     Checking httparse v1.2.0
Sep 01 12:49:05.115 INFO kablam!     Checking unicode-bidi v0.2.3
Sep 01 12:49:05.115 INFO kablam!     Checking hpack v0.2.0
Sep 01 12:49:07.652 INFO kablam!     Checking rust-ini v0.9.12
Sep 01 12:49:08.719 INFO kablam!     Checking solicit v0.4.4
Sep 01 12:49:12.979 INFO kablam!     Checking time v0.1.35
Sep 01 12:49:13.005 INFO kablam!     Checking num_cpus v1.1.0
Sep 01 12:49:14.247 INFO kablam!    Compiling openssl-sys v0.7.17
Sep 01 12:49:15.793 INFO kablam!     Checking idna v0.1.0
Sep 01 12:49:16.263 INFO kablam!    Compiling openssl-sys-extras v0.7.14
Sep 01 12:49:16.929 INFO kablam!    Compiling openssl v0.7.14
Sep 01 12:49:16.949 INFO kablam!    Compiling miniz-sys v0.1.7
Sep 01 12:49:21.103 INFO kablam!     Checking flate2 v0.2.14
Sep 01 12:49:23.185 INFO kablam!     Checking url v1.2.3
Sep 01 12:49:26.107 INFO kablam!     Checking openssl-verify v0.1.0
Sep 01 12:49:28.336 INFO kablam!     Checking cookie v0.2.5
Sep 01 12:49:29.172 INFO kablam!     Checking hyper v0.9.12
Sep 01 12:49:37.661 INFO kablam!     Checking sfnrs v0.1.0 (file:///source)
Sep 01 12:49:38.175 INFO kablam! error[E0308]: mismatched types
Sep 01 12:49:38.175 INFO kablam!   --> src/sfn.rs:57:41
Sep 01 12:49:38.175 INFO kablam!    |
Sep 01 12:49:38.175 INFO kablam! 57 |       fn download(&self) -> Option<String>{
Sep 01 12:49:38.175 INFO kablam!    |  _________________________________________^
Sep 01 12:49:38.175 INFO kablam! 58 | |
Sep 01 12:49:38.175 INFO kablam! 59 | |     }
Sep 01 12:49:38.175 INFO kablam!    | |_____^ expected enum `std::option::Option`, found ()
Sep 01 12:49:38.175 INFO kablam!    |
Sep 01 12:49:38.175 INFO kablam!    = note: expected type `std::option::Option<std::string::String>`
Sep 01 12:49:38.175 INFO kablam!               found type `()`
Sep 01 12:49:38.175 INFO kablam! 
Sep 01 12:49:38.236 INFO kablam! error[E0308]: mismatched types
Sep 01 12:49:38.236 INFO kablam!   --> src/sfn.rs:57:41
Sep 01 12:49:38.237 INFO kablam!    |
Sep 01 12:49:38.237 INFO kablam! 57 |       fn download(&self) -> Option<String>{
Sep 01 12:49:38.237 INFO kablam!    |  _________________________________________^
Sep 01 12:49:38.237 INFO kablam! 58 | |
Sep 01 12:49:38.237 INFO kablam! 59 | |     }
Sep 01 12:49:38.237 INFO kablam!    | |_____^ expected enum `std::option::Option`, found ()
Sep 01 12:49:38.237 INFO kablam!    |
Sep 01 12:49:38.237 INFO kablam!    = note: expected type `std::option::Option<std::string::String>`
Sep 01 12:49:38.237 INFO kablam!               found type `()`
Sep 01 12:49:38.237 INFO kablam! 
Sep 01 12:49:38.282 INFO kablam! error: aborting due to previous error
Sep 01 12:49:38.282 INFO kablam! 
Sep 01 12:49:38.282 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 01 12:49:38.294 INFO kablam! error: Could not compile `sfnrs`.
Sep 01 12:49:38.294 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 12:49:38.336 INFO kablam! error: aborting due to previous error
Sep 01 12:49:38.336 INFO kablam! 
Sep 01 12:49:38.336 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 01 12:49:38.354 INFO kablam! error: Could not compile `sfnrs`.
Sep 01 12:49:38.354 INFO kablam! 
Sep 01 12:49:38.354 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 12:49:38.356 INFO kablam! su: No module specific data is present
Sep 01 12:49:38.867 INFO running `"docker" "rm" "-f" "b2d27c2d0a9b5844b2a1b30ede0343bbf8d5281036b09e1728e46c59dd426808"`
Sep 01 12:49:39.029 INFO blam! b2d27c2d0a9b5844b2a1b30ede0343bbf8d5281036b09e1728e46c59dd426808