Nov 07 11:57:55.182 INFO checking msgp-abi-0.1.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 11:57:55.182 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 07 11:57:55.576 INFO blam! 9a7b418e6d3b00eb0f63747fb4aa10887c8367e4e29c51f514fd95329f874f9f
Nov 07 11:57:55.584 INFO running `"docker" "start" "-a" "9a7b418e6d3b00eb0f63747fb4aa10887c8367e4e29c51f514fd95329f874f9f"`
Nov 07 11:57:57.116 INFO kablam! usermod: no changes
Nov 07 11:57:57.172 INFO kablam!     Checking msgp v0.1.1
Nov 07 11:57:57.997 INFO kablam!     Checking msgp-abi v0.1.1 (/source)
Nov 07 11:57:58.744 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:57:58.745 INFO kablam!   --> src/lib.rs:68:9
Nov 07 11:57:58.745 INFO kablam!    |
Nov 07 11:57:58.745 INFO kablam! 68 |     let mut decoder = unsafe { &mut *ptr };
Nov 07 11:57:58.745 INFO kablam!    |         ----^^^^^^^
Nov 07 11:57:58.745 INFO kablam!    |         |
Nov 07 11:57:58.746 INFO kablam!    |         help: remove this `mut`
Nov 07 11:57:58.746 INFO kablam!    |
Nov 07 11:57:58.747 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 11:57:58.747 INFO kablam! 
Nov 07 11:57:58.747 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:57:58.747 INFO kablam!   --> src/lib.rs:81:9
Nov 07 11:57:58.747 INFO kablam!    |
Nov 07 11:57:58.748 INFO kablam! 81 |     let mut decoder = unsafe { &mut *ptr };
Nov 07 11:57:58.748 INFO kablam!    |         ----^^^^^^^
Nov 07 11:57:58.748 INFO kablam!    |         |
Nov 07 11:57:58.748 INFO kablam!    |         help: remove this `mut`
Nov 07 11:57:58.748 INFO kablam! 
Nov 07 11:57:59.095 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:57:59.096 INFO kablam!   --> src/lib.rs:68:9
Nov 07 11:57:59.097 INFO kablam!    |
Nov 07 11:57:59.097 INFO kablam! 68 |     let mut decoder = unsafe { &mut *ptr };
Nov 07 11:57:59.097 INFO kablam!    |         ----^^^^^^^
Nov 07 11:57:59.097 INFO kablam!    |         |
Nov 07 11:57:59.098 INFO kablam!    |         help: remove this `mut`
Nov 07 11:57:59.104 INFO kablam!    |
Nov 07 11:57:59.105 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 11:57:59.105 INFO kablam! 
Nov 07 11:57:59.105 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:57:59.105 INFO kablam!   --> src/lib.rs:81:9
Nov 07 11:57:59.106 INFO kablam!    |
Nov 07 11:57:59.106 INFO kablam! 81 |     let mut decoder = unsafe { &mut *ptr };
Nov 07 11:57:59.106 INFO kablam!    |         ----^^^^^^^
Nov 07 11:57:59.107 INFO kablam!    |         |
Nov 07 11:57:59.107 INFO kablam!    |         help: remove this `mut`
Nov 07 11:57:59.107 INFO kablam! 
Nov 07 11:57:59.146 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
Nov 07 11:57:59.149 INFO kablam! su: No module specific data is present
Nov 07 11:57:59.842 INFO running `"docker" "rm" "-f" "9a7b418e6d3b00eb0f63747fb4aa10887c8367e4e29c51f514fd95329f874f9f"`
Nov 07 11:58:00.144 INFO blam! 9a7b418e6d3b00eb0f63747fb4aa10887c8367e4e29c51f514fd95329f874f9f