Nov 07 05:33:55.513 INFO checking CHAM0/client-server against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 05:33:55.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05:33:56.012 INFO blam! bc5bbe7277fbf5fad04381c5314311fb4cdfbf1c47529436e6f052c19e7a7cec
Nov 07 05:33:56.014 INFO running `"docker" "start" "-a" "bc5bbe7277fbf5fad04381c5314311fb4cdfbf1c47529436e6f052c19e7a7cec"`
Nov 07 05:33:58.187 INFO kablam! usermod: no changes
Nov 07 05:33:58.368 INFO kablam!     Checking tokio-io v0.1.7
Nov 07 05:33:58.372 INFO kablam!     Checking serde_json v1.0.26
Nov 07 05:33:58.376 INFO kablam!    Compiling serde_derive v1.0.74
Nov 07 05:33:58.376 INFO kablam!     Checking tokio-threadpool v0.1.5
Nov 07 05:34:03.180 INFO kablam!     Checking tokio-reactor v0.1.3
Nov 07 05:34:03.180 INFO kablam!     Checking tokio-codec v0.1.0
Nov 07 05:34:05.305 INFO kablam!     Checking tokio-fs v0.1.3
Nov 07 05:34:08.185 INFO kablam!     Checking tokio-udp v0.1.1
Nov 07 05:34:08.185 INFO kablam!     Checking tokio-tcp v0.1.1
Nov 07 05:34:11.029 INFO kablam!     Checking tokio v0.1.7
Nov 07 05:34:23.182 INFO kablam!     Checking tokio_test v0.1.0 (/source)
Nov 07 05:34:23.813 INFO kablam! warning: unused import: `Error`
Nov 07 05:34:23.813 INFO kablam!  --> src/client/main.rs:5:25
Nov 07 05:34:23.813 INFO kablam!   |
Nov 07 05:34:23.813 INFO kablam! 5 | use serde_json::{Value, Error};
Nov 07 05:34:23.813 INFO kablam!   |                         ^^^^^
Nov 07 05:34:23.813 INFO kablam!   |
Nov 07 05:34:23.813 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 05:34:23.813 INFO kablam! 
Nov 07 05:34:24.244 INFO kablam! warning: unused import: `Error`
Nov 07 05:34:24.244 INFO kablam!  --> src/client/main.rs:5:25
Nov 07 05:34:24.244 INFO kablam!   |
Nov 07 05:34:24.244 INFO kablam! 5 | use serde_json::{Value, Error};
Nov 07 05:34:24.244 INFO kablam!   |                         ^^^^^
Nov 07 05:34:24.244 INFO kablam!   |
Nov 07 05:34:24.244 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 05:34:24.244 INFO kablam! 
Nov 07 05:34:25.584 INFO kablam! warning: unused variable: `j2`
Nov 07 05:34:25.584 INFO kablam!   --> src/server/main.rs:37:17
Nov 07 05:34:25.584 INFO kablam!    |
Nov 07 05:34:25.584 INFO kablam! 37 |             let j2 = serde_json::to_string(&tata);
Nov 07 05:34:25.584 INFO kablam!    |                 ^^ help: consider using `_j2` instead
Nov 07 05:34:25.584 INFO kablam!    |
Nov 07 05:34:25.584 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 05:34:25.584 INFO kablam! 
Nov 07 05:34:26.307 INFO kablam! warning: unused variable: `j2`
Nov 07 05:34:26.308 INFO kablam!   --> src/server/main.rs:37:17
Nov 07 05:34:26.308 INFO kablam!    |
Nov 07 05:34:26.308 INFO kablam! 37 |             let j2 = serde_json::to_string(&tata);
Nov 07 05:34:26.309 INFO kablam!    |                 ^^ help: consider using `_j2` instead
Nov 07 05:34:26.309 INFO kablam!    |
Nov 07 05:34:26.309 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 05:34:26.309 INFO kablam! 
Nov 07 05:34:26.385 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.17s
Nov 07 05:34:26.395 INFO kablam! su: No module specific data is present
Nov 07 05:34:27.004 INFO running `"docker" "rm" "-f" "bc5bbe7277fbf5fad04381c5314311fb4cdfbf1c47529436e6f052c19e7a7cec"`
Nov 07 05:34:27.179 INFO blam! bc5bbe7277fbf5fad04381c5314311fb4cdfbf1c47529436e6f052c19e7a7cec