Nov 10 08:33:09.403 INFO checking btree-0.1.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 08:33:09.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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"`
Nov 10 08:33:09.546 INFO blam! bcf1b34bd54d806bb9087d88cb7b4bbed25ec9c44cfeebc9df3eb85230a7f71d
Nov 10 08:33:09.548 INFO running `"docker" "start" "-a" "bcf1b34bd54d806bb9087d88cb7b4bbed25ec9c44cfeebc9df3eb85230a7f71d"`
Nov 10 08:33:10.151 INFO kablam! usermod: no changes
Nov 10 08:33:10.177 INFO kablam! warning: `panic` setting is ignored for `test` profile
Nov 10 08:33:10.187 INFO kablam!    Compiling raw_serde_derive v0.1.2
Nov 10 08:33:15.604 INFO kablam!     Checking raw_serde v0.1.4
Nov 10 08:33:21.684 INFO kablam!     Checking btree v0.1.0 (/source)
Nov 10 08:33:23.136 INFO kablam! warning: unused variable: `x`
Nov 10 08:33:23.136 INFO kablam!   --> src/lib.rs:26:13
Nov 10 08:33:23.136 INFO kablam!    |
Nov 10 08:33:23.136 INFO kablam! 26 |         let x = t.search(&i.to_string()).unwrap().unwrap();
Nov 10 08:33:23.136 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 10 08:33:23.136 INFO kablam!    |
Nov 10 08:33:23.136 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 10 08:33:23.136 INFO kablam! 
Nov 10 08:33:23.439 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.27s
Nov 10 08:33:23.441 INFO kablam! su: No module specific data is present
Nov 10 08:33:23.775 INFO running `"docker" "rm" "-f" "bcf1b34bd54d806bb9087d88cb7b4bbed25ec9c44cfeebc9df3eb85230a7f71d"`
Nov 10 08:33:23.907 INFO blam! bcf1b34bd54d806bb9087d88cb7b4bbed25ec9c44cfeebc9df3eb85230a7f71d