Sep 10 03:08:20.663 INFO checking nokaa/neppit against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 03:08:20.663 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 03:08:20.663 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 03:08:20.894 INFO blam! e8d74d1d11a60995919971e267007423ac4f2f6df05f30b8bcbca154fac25a4e
Sep 10 03:08:20.897 INFO running `"docker" "start" "-a" "e8d74d1d11a60995919971e267007423ac4f2f6df05f30b8bcbca154fac25a4e"`
Sep 10 03:08:21.986 INFO kablam! usermod: no changes
Sep 10 03:08:22.251 INFO kablam!    Compiling matches v0.1.4
Sep 10 03:08:22.254 INFO kablam!    Compiling unicode-normalization v0.1.4
Sep 10 03:08:22.256 INFO kablam!    Compiling gcc v0.3.43
Sep 10 03:08:22.266 INFO kablam!     Checking siphasher v0.2.1
Sep 10 03:08:22.266 INFO kablam!     Checking fallible-iterator v0.1.3
Sep 10 03:08:22.266 INFO kablam!     Checking serde v0.9.7
Sep 10 03:08:22.266 INFO kablam!     Checking hex v0.2.0
Sep 10 03:08:22.266 INFO kablam!     Checking md5 v0.2.1
Sep 10 03:08:22.714 INFO kablam!    Compiling version_check v0.1.0
Sep 10 03:08:23.026 INFO kablam!    Compiling term v0.4.5
Sep 10 03:08:24.778 INFO kablam!     Checking dtoa v0.4.1
Sep 10 03:08:26.050 INFO kablam!    Compiling traitobject v0.0.1
Sep 10 03:08:26.975 INFO kablam!    Compiling backtrace v0.3.0
Sep 10 03:08:27.570 INFO kablam!    Compiling quote v0.3.12
Sep 10 03:08:33.823 INFO kablam!    Compiling httparse v1.2.1
Sep 10 03:08:33.993 INFO kablam!    Compiling rustc-serialize v0.3.22
Sep 10 03:08:34.008 INFO kablam!     Checking itoa v0.3.1
Sep 10 03:08:34.115 INFO kablam!     Checking state v0.2.0
Sep 10 03:08:34.483 INFO kablam!     Checking quick-error v1.1.0
Sep 10 03:08:35.618 INFO kablam!     Checking bufstream v0.1.2
Sep 10 03:08:35.949 INFO kablam!     Checking toml v0.2.1
Sep 10 03:08:36.475 INFO kablam!     Checking num-integer v0.1.32
Sep 10 03:08:37.646 INFO kablam!     Checking memchr v0.1.11
Sep 10 03:08:37.758 INFO kablam!     Checking thread-id v3.0.0
Sep 10 03:08:37.786 INFO kablam!     Checking memchr v1.0.1
Sep 10 03:08:38.482 INFO kablam!     Checking num_cpus v1.2.1
Sep 10 03:08:38.510 INFO kablam!    Compiling synom v0.11.0
Sep 10 03:08:38.891 INFO kablam!    Compiling unicode-bidi v0.2.5
Sep 10 03:08:39.316 INFO kablam!    Compiling time v0.1.36
Sep 10 03:08:45.898 INFO kablam!    Compiling mime v0.2.2
Sep 10 03:08:45.958 INFO kablam!     Checking phf_shared v0.7.21
Sep 10 03:08:46.489 INFO kablam!     Checking term-painter v0.2.3
Sep 10 03:08:46.594 INFO kablam!    Compiling rocket v0.2.0
Sep 10 03:08:46.794 INFO kablam!    Compiling rocket_codegen v0.2.0
Sep 10 03:08:47.666 INFO kablam!    Compiling backtrace-sys v0.1.10
Sep 10 03:08:51.028 INFO kablam!     Checking r2d2 v0.7.1
Sep 10 03:08:51.739 INFO kablam!    Compiling hyper v0.10.4
Sep 10 03:08:51.741 INFO kablam!     Checking idna v0.1.0
Sep 10 03:08:51.832 INFO kablam!     Checking num-iter v0.1.32
Sep 10 03:08:52.142 INFO kablam!     Checking thread_local v0.3.2
Sep 10 03:08:53.279 INFO kablam!     Checking postgres-protocol v0.2.0
Sep 10 03:08:53.522 INFO kablam!     Checking aho-corasick v0.5.3
Sep 10 03:08:54.271 INFO kablam!     Checking aho-corasick v0.6.2
Sep 10 03:08:54.450 INFO kablam!    Compiling syn v0.11.6
Sep 10 03:08:57.703 INFO kablam!     Checking phf v0.7.21
Sep 10 03:08:58.527 INFO kablam!     Checking num v0.1.36
Sep 10 03:08:59.402 INFO kablam!     Checking regex v0.2.1
Sep 10 03:09:00.238 INFO kablam!    Compiling unicase v1.4.0
Sep 10 03:09:02.480 INFO kablam!     Checking thread-id v2.0.0
Sep 10 03:09:03.402 INFO kablam!     Checking thread_local v0.2.7
Sep 10 03:09:05.286 INFO kablam!     Checking chrono v0.3.0
Sep 10 03:09:06.285 INFO kablam!     Checking serde_json v0.9.6
Sep 10 03:09:15.542 INFO kablam!     Checking toml v0.3.0
Sep 10 03:09:15.724 INFO kablam!     Checking regex v0.1.80
Sep 10 03:09:31.790 INFO kablam!     Checking env_logger v0.4.0
Sep 10 03:09:31.806 INFO kablam!     Checking handlebars v0.25.0
Sep 10 03:09:32.310 INFO kablam!     Checking postgres-shared v0.2.0
Sep 10 03:09:32.448 INFO kablam!    Compiling serde_codegen_internals v0.13.0
Sep 10 03:09:34.074 INFO kablam!     Checking dotenv v0.8.0
Sep 10 03:09:39.182 INFO kablam!     Checking postgres v0.14.0
Sep 10 03:09:39.478 INFO kablam!    Compiling serde_derive v0.9.7
Sep 10 03:09:41.346 INFO kablam!     Checking url v1.4.0
Sep 10 03:09:47.646 INFO kablam!     Checking error-chain v0.9.0
Sep 10 03:09:47.826 INFO kablam!     Checking r2d2_postgres v0.12.0
Sep 10 03:09:49.544 INFO kablam!     Checking cookie v0.6.0
Sep 10 03:10:06.083 INFO kablam! error[E0283]: type annotations required: cannot resolve `std::borrow::Cow<'_, str>: std::borrow::Borrow<_>`
Sep 10 03:10:06.083 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.2.0/src/http/header.rs:480:47
Sep 10 03:10:06.083 INFO kablam!     |
Sep 10 03:10:06.083 INFO kablam! 480 |                 Header::new(key.as_str(), val.borrow())
Sep 10 03:10:06.083 INFO kablam!     |                                               ^^^^^^
Sep 10 03:10:06.090 INFO kablam! 
Sep 10 03:10:06.176 INFO kablam! error: aborting due to previous error
Sep 10 03:10:06.176 INFO kablam! 
Sep 10 03:10:06.176 INFO kablam! For more information about this error, try `rustc --explain E0283`.
Sep 10 03:10:06.198 INFO kablam! error: Could not compile `rocket`.
Sep 10 03:10:06.199 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 03:10:13.093 INFO kablam! error: build failed
Sep 10 03:10:13.096 INFO kablam! su: No module specific data is present
Sep 10 03:10:14.692 INFO running `"docker" "rm" "-f" "e8d74d1d11a60995919971e267007423ac4f2f6df05f30b8bcbca154fac25a4e"`
Sep 10 03:10:14.797 INFO blam! e8d74d1d11a60995919971e267007423ac4f2f6df05f30b8bcbca154fac25a4e