Oct 27 12:30:18.372 INFO checking CHAM0/client-server against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 12:30:18.372 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 12:30:18.777 INFO blam! efa47d07f4f3f7b78e71ea2e5bae19a015134265d53927f33670eaafbcc3ecc5
Oct 27 12:30:18.785 INFO running `"docker" "start" "-a" "efa47d07f4f3f7b78e71ea2e5bae19a015134265d53927f33670eaafbcc3ecc5"`
Oct 27 12:30:20.036 INFO kablam! usermod: no changes
Oct 27 12:30:20.219 INFO kablam!     Checking tokio-io v0.1.7
Oct 27 12:30:20.219 INFO kablam!     Checking tokio-threadpool v0.1.5
Oct 27 12:30:23.135 INFO kablam!     Checking tokio-reactor v0.1.3
Oct 27 12:30:23.135 INFO kablam!     Checking tokio-codec v0.1.0
Oct 27 12:30:24.164 INFO kablam!     Checking tokio-fs v0.1.3
Oct 27 12:30:25.733 INFO kablam!     Checking tokio-udp v0.1.1
Oct 27 12:30:25.734 INFO kablam!     Checking tokio-tcp v0.1.1
Oct 27 12:30:27.907 INFO kablam!     Checking tokio v0.1.7
Oct 27 12:30:30.121 INFO kablam!     Checking tokio_test v0.1.0 (/source)
Oct 27 12:30:32.310 INFO kablam! warning: unused import: `Error`
Oct 27 12:30:32.310 INFO kablam!  --> src/client/main.rs:5:25
Oct 27 12:30:32.310 INFO kablam!   |
Oct 27 12:30:32.310 INFO kablam! 5 | use serde_json::{Value, Error};
Oct 27 12:30:32.310 INFO kablam!   |                         ^^^^^
Oct 27 12:30:32.310 INFO kablam!   |
Oct 27 12:30:32.310 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:30:32.310 INFO kablam! 
Oct 27 12:30:32.455 INFO kablam! warning: unused import: `Error`
Oct 27 12:30:32.455 INFO kablam!  --> src/client/main.rs:5:25
Oct 27 12:30:32.455 INFO kablam!   |
Oct 27 12:30:32.455 INFO kablam! 5 | use serde_json::{Value, Error};
Oct 27 12:30:32.455 INFO kablam!   |                         ^^^^^
Oct 27 12:30:32.455 INFO kablam!   |
Oct 27 12:30:32.455 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:30:32.455 INFO kablam! 
Oct 27 12:30:34.887 INFO kablam! warning: unused variable: `j2`
Oct 27 12:30:34.887 INFO kablam!   --> src/server/main.rs:37:17
Oct 27 12:30:34.887 INFO kablam!    |
Oct 27 12:30:34.887 INFO kablam! 37 |             let j2 = serde_json::to_string(&tata);
Oct 27 12:30:34.887 INFO kablam!    |                 ^^ help: consider using `_j2` instead
Oct 27 12:30:34.887 INFO kablam!    |
Oct 27 12:30:34.887 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 12:30:34.887 INFO kablam! 
Oct 27 12:30:34.911 INFO kablam! warning: unused variable: `j2`
Oct 27 12:30:34.911 INFO kablam!   --> src/server/main.rs:37:17
Oct 27 12:30:34.911 INFO kablam!    |
Oct 27 12:30:34.911 INFO kablam! 37 |             let j2 = serde_json::to_string(&tata);
Oct 27 12:30:34.911 INFO kablam!    |                 ^^ help: consider using `_j2` instead
Oct 27 12:30:34.911 INFO kablam!    |
Oct 27 12:30:34.911 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 12:30:34.911 INFO kablam! 
Oct 27 12:30:35.047 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.97s
Oct 27 12:30:35.073 INFO kablam! su: No module specific data is present
Oct 27 12:30:35.656 INFO running `"docker" "rm" "-f" "efa47d07f4f3f7b78e71ea2e5bae19a015134265d53927f33670eaafbcc3ecc5"`
Oct 27 12:30:35.922 INFO blam! efa47d07f4f3f7b78e71ea2e5bae19a015134265d53927f33670eaafbcc3ecc5