Sep 10 14:39:22.177 INFO checking mhost-0.0.7 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 14:39:22.177 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 14:39:22.177 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:39:22.385 INFO blam! dbd7b709d16c37690ec15a131aa06d1d3773d9da36bb11d0228692d74d10e3d8
Sep 10 14:39:22.396 INFO running `"docker" "start" "-a" "dbd7b709d16c37690ec15a131aa06d1d3773d9da36bb11d0228692d74d10e3d8"`
Sep 10 14:39:23.749 INFO kablam! usermod: no changes
Sep 10 14:39:24.220 INFO kablam!     Checking parking_lot_core v0.3.1
Sep 10 14:39:25.138 INFO kablam!     Checking parking_lot v0.6.4
Sep 10 14:39:25.986 INFO kablam!     Checking tokio-reactor v0.1.5
Sep 10 14:39:27.173 INFO kablam!     Checking tokio-udp v0.1.2
Sep 10 14:39:27.173 INFO kablam!     Checking tokio-uds v0.2.1
Sep 10 14:39:27.173 INFO kablam!     Checking tokio-tcp v0.1.1
Sep 10 14:39:29.670 INFO kablam!     Checking tokio v0.1.8
Sep 10 14:39:31.175 INFO kablam!     Checking tokio-core v0.1.17
Sep 10 14:39:33.091 INFO kablam!     Checking tokio-proto v0.1.1
Sep 10 14:39:33.099 INFO kablam!     Checking tokio-openssl v0.1.4
Sep 10 14:39:35.147 INFO kablam!     Checking trust-dns v0.11.3
Sep 10 14:39:36.634 INFO kablam!     Checking hyper v0.11.27
Sep 10 14:39:43.053 INFO kablam!     Checking mhost v0.0.7 (file:///source)
Sep 10 14:39:45.514 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 10 14:39:45.514 INFO kablam!    --> src/summary.rs:122:10
Sep 10 14:39:45.514 INFO kablam!     |
Sep 10 14:39:45.514 INFO kablam! 122 |         .flatten()
Sep 10 14:39:45.514 INFO kablam!     |          ^^^^^^^ multiple `flatten` found
Sep 10 14:39:45.514 INFO kablam!     |
Sep 10 14:39:45.514 INFO kablam!     = note: candidate #1 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Map<_, _>`
Sep 10 14:39:45.514 INFO kablam!     = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `_`
Sep 10 14:39:45.514 INFO kablam! 
Sep 10 14:39:45.634 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 10 14:39:45.634 INFO kablam!    --> src/summary.rs:122:10
Sep 10 14:39:45.634 INFO kablam!     |
Sep 10 14:39:45.634 INFO kablam! 122 |         .flatten()
Sep 10 14:39:45.634 INFO kablam!     |          ^^^^^^^ multiple `flatten` found
Sep 10 14:39:45.634 INFO kablam!     |
Sep 10 14:39:45.634 INFO kablam!     = note: candidate #1 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Map<_, _>`
Sep 10 14:39:45.634 INFO kablam!     = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `_`
Sep 10 14:39:45.634 INFO kablam! 
Sep 10 14:39:45.766 INFO kablam! error: aborting due to previous error
Sep 10 14:39:45.766 INFO kablam! 
Sep 10 14:39:45.766 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Sep 10 14:39:45.772 INFO kablam! error: Could not compile `mhost`.
Sep 10 14:39:45.772 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 14:39:45.909 INFO kablam! error: aborting due to previous error
Sep 10 14:39:45.909 INFO kablam! 
Sep 10 14:39:45.909 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Sep 10 14:39:45.933 INFO kablam! error: Could not compile `mhost`.
Sep 10 14:39:45.933 INFO kablam! 
Sep 10 14:39:45.933 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 14:39:45.936 INFO kablam! su: No module specific data is present
Sep 10 14:39:46.444 INFO running `"docker" "rm" "-f" "dbd7b709d16c37690ec15a131aa06d1d3773d9da36bb11d0228692d74d10e3d8"`
Sep 10 14:39:46.552 INFO blam! dbd7b709d16c37690ec15a131aa06d1d3773d9da36bb11d0228692d74d10e3d8