Aug 31 22:50:14.798 INFO checking libimagref-0.3.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 22:50:14.798 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 22:50:14.798 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:50:15.010 INFO blam! 0025dc6234c48036e9692160aa1a51b480760be6a3ce486c3e9be01ee9678964
Aug 31 22:50:15.013 INFO running `"docker" "start" "-a" "0025dc6234c48036e9692160aa1a51b480760be6a3ce486c3e9be01ee9678964"`
Aug 31 22:50:15.992 INFO kablam!     Checking libimagerror v0.3.0
Aug 31 22:50:15.994 INFO kablam!     Checking libimagutil v0.3.0
Aug 31 22:50:18.058 INFO kablam!     Checking libimagstore v0.3.0
Aug 31 22:50:21.835 INFO kablam!     Checking libimagentrylist v0.3.0
Aug 31 22:50:25.748 INFO kablam!     Checking libimagref v0.3.0 (file:///source)
Aug 31 22:50:29.380 INFO kablam! error[E0034]: multiple applicable items in scope
Aug 31 22:50:29.380 INFO kablam!    --> src/reference.rs:531:22
Aug 31 22:50:29.380 INFO kablam!     |
Aug 31 22:50:29.380 INFO kablam! 531 |                     .flatten()
Aug 31 22:50:29.380 INFO kablam!     |                      ^^^^^^^ multiple `flatten` found
Aug 31 22:50:29.380 INFO kablam!     |
Aug 31 22:50:29.380 INFO kablam!     = note: candidate #1 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Map<_, _>`
Aug 31 22:50:29.380 INFO kablam!     = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `_`
Aug 31 22:50:29.380 INFO kablam! 
Aug 31 22:50:29.435 INFO kablam! error: aborting due to previous error
Aug 31 22:50:29.435 INFO kablam! 
Aug 31 22:50:29.435 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Aug 31 22:50:29.439 INFO kablam! error[E0034]: multiple applicable items in scope
Aug 31 22:50:29.439 INFO kablam!    --> src/reference.rs:531:22
Aug 31 22:50:29.439 INFO kablam!     |
Aug 31 22:50:29.439 INFO kablam! 531 |                     .flatten()
Aug 31 22:50:29.439 INFO kablam!     |                      ^^^^^^^ multiple `flatten` found
Aug 31 22:50:29.439 INFO kablam!     |
Aug 31 22:50:29.439 INFO kablam!     = note: candidate #1 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Map<_, _>`
Aug 31 22:50:29.439 INFO kablam!     = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `_`
Aug 31 22:50:29.439 INFO kablam! 
Aug 31 22:50:29.449 INFO kablam! error: Could not compile `libimagref`.
Aug 31 22:50:29.449 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 22:50:29.482 INFO kablam! error: aborting due to previous error
Aug 31 22:50:29.482 INFO kablam! 
Aug 31 22:50:29.482 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Aug 31 22:50:29.499 INFO kablam! error: Could not compile `libimagref`.
Aug 31 22:50:29.499 INFO kablam! 
Aug 31 22:50:29.499 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 22:50:29.501 INFO kablam! su: No module specific data is present
Aug 31 22:50:29.959 INFO running `"docker" "rm" "-f" "0025dc6234c48036e9692160aa1a51b480760be6a3ce486c3e9be01ee9678964"`
Aug 31 22:50:30.092 INFO blam! 0025dc6234c48036e9692160aa1a51b480760be6a3ce486c3e9be01ee9678964