Nov 06 23:51:50.264 INFO checking chupe/rust-collections against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 23:51:50.264 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 23:51:50.512 INFO blam! bd9bacbf32ebeeb6bb3fbc51d862560f0be3aafdebb5aa920f8e0c2cfd3634b4
Nov 06 23:51:50.524 INFO running `"docker" "start" "-a" "bd9bacbf32ebeeb6bb3fbc51d862560f0be3aafdebb5aa920f8e0c2cfd3634b4"`
Nov 06 23:51:51.492 INFO kablam! usermod: no changes
Nov 06 23:51:51.564 INFO kablam!     Checking collections v0.1.0 (/source)
Nov 06 23:51:52.080 INFO kablam! warning: value assigned to `median_result` is never read
Nov 06 23:51:52.080 INFO kablam!   --> src/main.rs:19:13
Nov 06 23:51:52.080 INFO kablam!    |
Nov 06 23:51:52.080 INFO kablam! 19 |     let mut median_result: f32 = 0.0;
Nov 06 23:51:52.080 INFO kablam!    |             ^^^^^^^^^^^^^
Nov 06 23:51:52.080 INFO kablam!    |
Nov 06 23:51:52.080 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 23:51:52.080 INFO kablam! 
Nov 06 23:51:52.263 INFO kablam! warning: value assigned to `median_result` is never read
Nov 06 23:51:52.263 INFO kablam!   --> src/main.rs:19:13
Nov 06 23:51:52.263 INFO kablam!    |
Nov 06 23:51:52.264 INFO kablam! 19 |     let mut median_result: f32 = 0.0;
Nov 06 23:51:52.264 INFO kablam!    |             ^^^^^^^^^^^^^
Nov 06 23:51:52.264 INFO kablam!    |
Nov 06 23:51:52.264 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 23:51:52.264 INFO kablam! 
Nov 06 23:51:52.328 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 06 23:51:52.332 INFO kablam! su: No module specific data is present
Nov 06 23:51:53.028 INFO running `"docker" "rm" "-f" "bd9bacbf32ebeeb6bb3fbc51d862560f0be3aafdebb5aa920f8e0c2cfd3634b4"`
Nov 06 23:51:53.332 INFO blam! bd9bacbf32ebeeb6bb3fbc51d862560f0be3aafdebb5aa920f8e0c2cfd3634b4