Nov 02 01:19:01.962 INFO checking btree-0.1.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 01:19:01.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 02 01:19:02.243 INFO blam! d26e4b31711a377fd9134024dca1ed575ca07ca14a55f579f939de5a0dba5172
Nov 02 01:19:02.243 INFO running `"docker" "start" "-a" "d26e4b31711a377fd9134024dca1ed575ca07ca14a55f579f939de5a0dba5172"`
Nov 02 01:19:02.735 INFO kablam! usermod: no changes
Nov 02 01:19:02.772 INFO kablam! warning: `panic` setting is ignored for `test` profile
Nov 02 01:19:02.778 INFO kablam!    Compiling raw_serde_derive v0.1.2
Nov 02 01:19:07.920 INFO kablam!     Checking raw_serde v0.1.4
Nov 02 01:19:14.328 INFO kablam!     Checking btree v0.1.0 (/source)
Nov 02 01:19:16.004 INFO kablam! warning: unused variable: `x`
Nov 02 01:19:16.004 INFO kablam!   --> src/lib.rs:26:13
Nov 02 01:19:16.004 INFO kablam!    |
Nov 02 01:19:16.004 INFO kablam! 26 |         let x = t.search(&i.to_string()).unwrap().unwrap();
Nov 02 01:19:16.004 INFO kablam!    |             ^ help: consider using `_x` instead
Nov 02 01:19:16.004 INFO kablam!    |
Nov 02 01:19:16.004 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 01:19:16.004 INFO kablam! 
Nov 02 01:19:16.112 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.35s
Nov 02 01:19:16.114 INFO kablam! su: No module specific data is present
Nov 02 01:19:16.422 INFO running `"docker" "rm" "-f" "d26e4b31711a377fd9134024dca1ed575ca07ca14a55f579f939de5a0dba5172"`
Nov 02 01:19:16.533 INFO blam! d26e4b31711a377fd9134024dca1ed575ca07ca14a55f579f939de5a0dba5172