Sep 01 15:10:40.791 INFO checking jhoudan/botcket against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 15:10:40.791 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 15:10:40.791 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/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 15:10:41.053 INFO blam! b03ebf8952ec9e166fc55e493945c7711d0d53d0d9c1b9f52043fbfe60cc36cb
Sep 01 15:10:41.056 INFO running `"docker" "start" "-a" "b03ebf8952ec9e166fc55e493945c7711d0d53d0d9c1b9f52043fbfe60cc36cb"`
Sep 01 15:10:42.183 INFO kablam!    Compiling pq-sys v0.2.7
Sep 01 15:10:42.186 INFO kablam!    Compiling utf8-ranges v0.1.3
Sep 01 15:10:42.202 INFO kablam!    Compiling regex-syntax v0.3.9
Sep 01 15:10:42.226 INFO kablam!    Compiling byteorder v0.3.13
Sep 01 15:10:42.266 INFO kablam!    Compiling memchr v0.1.11
Sep 01 15:10:42.320 INFO kablam!    Compiling syn v0.10.8
Sep 01 15:10:42.321 INFO kablam!    Compiling syn v0.11.4
Sep 01 15:10:45.532 INFO kablam!    Compiling aho-corasick v0.5.3
Sep 01 15:10:45.532 INFO kablam!    Compiling kernel32-sys v0.2.2
Sep 01 15:10:45.693 INFO kablam!     Checking rocket v0.2.0
Sep 01 15:10:47.334 INFO kablam!    Compiling thread-id v2.0.0
Sep 01 15:10:49.355 INFO kablam!    Compiling thread_local v0.2.7
Sep 01 15:10:49.779 INFO kablam!    Compiling diesel v0.10.1
Sep 01 15:10:53.369 INFO kablam! error[E0283]: type annotations required: cannot resolve `std::borrow::Cow<'_, str>: std::borrow::Borrow<_>`
Sep 01 15:10:53.369 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.2.0/src/http/header.rs:480:47
Sep 01 15:10:53.369 INFO kablam!     |
Sep 01 15:10:53.369 INFO kablam! 480 |                 Header::new(key.as_str(), val.borrow())
Sep 01 15:10:53.369 INFO kablam!     |                                               ^^^^^^
Sep 01 15:10:53.378 INFO kablam! 
Sep 01 15:10:53.778 INFO kablam! error: aborting due to previous error
Sep 01 15:10:53.794 INFO kablam! 
Sep 01 15:10:53.795 INFO kablam! For more information about this error, try `rustc --explain E0283`.
Sep 01 15:10:53.847 INFO kablam! error: Could not compile `rocket`.
Sep 01 15:10:53.847 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 15:10:54.095 INFO kablam! error[E0283]: type annotations required: cannot resolve `std::borrow::Cow<'_, str>: std::borrow::Borrow<_>`
Sep 01 15:10:54.096 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.2.0/src/http/header.rs:480:47
Sep 01 15:10:54.096 INFO kablam!     |
Sep 01 15:10:54.096 INFO kablam! 480 |                 Header::new(key.as_str(), val.borrow())
Sep 01 15:10:54.096 INFO kablam!     |                                               ^^^^^^
Sep 01 15:10:54.096 INFO kablam! 
Sep 01 15:10:54.394 INFO kablam! error: aborting due to previous error
Sep 01 15:10:54.413 INFO kablam! 
Sep 01 15:10:54.414 INFO kablam! For more information about this error, try `rustc --explain E0283`.
Sep 01 15:10:54.427 INFO kablam! error: Could not compile `rocket`.
Sep 01 15:10:54.428 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 15:11:28.960 INFO kablam! error: build failed
Sep 01 15:11:28.971 INFO kablam! su: No module specific data is present
Sep 01 15:11:29.504 INFO running `"docker" "rm" "-f" "b03ebf8952ec9e166fc55e493945c7711d0d53d0d9c1b9f52043fbfe60cc36cb"`
Sep 01 15:11:29.655 INFO blam! b03ebf8952ec9e166fc55e493945c7711d0d53d0d9c1b9f52043fbfe60cc36cb