Sep 20 00:50:54.781 INFO checking libimagref-0.3.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 00:50:54.781 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 00:50:54.782 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-6/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:50:54.984 INFO blam! 981ff9b242b4cb9409b98d33f98e4c90426b1b23333034d086a9c9375fbe4826
Sep 20 00:50:54.986 INFO running `"docker" "start" "-a" "981ff9b242b4cb9409b98d33f98e4c90426b1b23333034d086a9c9375fbe4826"`
Sep 20 00:50:56.970 INFO kablam! usermod: no changes
Sep 20 00:50:57.168 INFO kablam!     Checking libimagerror v0.3.0
Sep 20 00:50:57.168 INFO kablam!     Checking libimagutil v0.3.0
Sep 20 00:50:57.174 INFO kablam!     Checking semver v0.5.1
Sep 20 00:50:59.086 INFO kablam!     Checking libimagstore v0.3.0
Sep 20 00:51:01.445 INFO kablam!     Checking libimagentrylist v0.3.0
Sep 20 00:51:03.428 INFO kablam!     Checking libimagref v0.3.0 (/source)
Sep 20 00:51:05.510 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 20 00:51:05.510 INFO kablam!    --> src/reference.rs:531:22
Sep 20 00:51:05.510 INFO kablam!     |
Sep 20 00:51:05.510 INFO kablam! 531 |                     .flatten()
Sep 20 00:51:05.510 INFO kablam!     |                      ^^^^^^^ multiple `flatten` found
Sep 20 00:51:05.510 INFO kablam!     |
Sep 20 00:51:05.510 INFO kablam!     = note: candidate #1 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Map<_, _>`
Sep 20 00:51:05.510 INFO kablam!     = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `_`
Sep 20 00:51:05.510 INFO kablam! 
Sep 20 00:51:05.542 INFO kablam! error: aborting due to previous error
Sep 20 00:51:05.542 INFO kablam! 
Sep 20 00:51:05.542 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Sep 20 00:51:05.558 INFO kablam! error: Could not compile `libimagref`.
Sep 20 00:51:05.558 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 00:51:05.862 INFO kablam! error[E0034]: multiple applicable items in scope
Sep 20 00:51:05.862 INFO kablam!    --> src/reference.rs:531:22
Sep 20 00:51:05.862 INFO kablam!     |
Sep 20 00:51:05.862 INFO kablam! 531 |                     .flatten()
Sep 20 00:51:05.862 INFO kablam!     |                      ^^^^^^^ multiple `flatten` found
Sep 20 00:51:05.862 INFO kablam!     |
Sep 20 00:51:05.862 INFO kablam!     = note: candidate #1 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Map<_, _>`
Sep 20 00:51:05.862 INFO kablam!     = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `_`
Sep 20 00:51:05.862 INFO kablam! 
Sep 20 00:51:05.910 INFO kablam! error: aborting due to previous error
Sep 20 00:51:05.910 INFO kablam! 
Sep 20 00:51:05.910 INFO kablam! For more information about this error, try `rustc --explain E0034`.
Sep 20 00:51:05.933 INFO kablam! error: Could not compile `libimagref`.
Sep 20 00:51:05.933 INFO kablam! 
Sep 20 00:51:05.933 INFO kablam! To learn more, run the command again with --verbose.
Sep 20 00:51:05.935 INFO kablam! su: No module specific data is present
Sep 20 00:51:06.949 INFO running `"docker" "rm" "-f" "981ff9b242b4cb9409b98d33f98e4c90426b1b23333034d086a9c9375fbe4826"`
Sep 20 00:51:07.055 INFO blam! 981ff9b242b4cb9409b98d33f98e4c90426b1b23333034d086a9c9375fbe4826