Oct 28 00:30:56.594 INFO checking btree-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 28 00:30:56.595 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 28 00:30:56.852 INFO blam! e666b3943b55da522b33ba59307cf0560f91ecae71331bc74c6dbf46e856903e
Oct 28 00:30:56.852 INFO running `"docker" "start" "-a" "e666b3943b55da522b33ba59307cf0560f91ecae71331bc74c6dbf46e856903e"`
Oct 28 00:30:57.473 INFO kablam! usermod: no changes
Oct 28 00:30:57.527 INFO kablam! warning: `panic` setting is ignored for `test` profile
Oct 28 00:30:57.567 INFO kablam!    Compiling raw_serde_derive v0.1.2
Oct 28 00:31:02.491 INFO kablam!     Checking raw_serde v0.1.4
Oct 28 00:31:08.762 INFO kablam!     Checking btree v0.1.0 (/source)
Oct 28 00:31:10.147 INFO kablam! warning: unused variable: `x`
Oct 28 00:31:10.147 INFO kablam!   --> src/lib.rs:26:13
Oct 28 00:31:10.147 INFO kablam!    |
Oct 28 00:31:10.147 INFO kablam! 26 |         let x = t.search(&i.to_string()).unwrap().unwrap();
Oct 28 00:31:10.147 INFO kablam!    |             ^ help: consider using `_x` instead
Oct 28 00:31:10.147 INFO kablam!    |
Oct 28 00:31:10.147 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 28 00:31:10.147 INFO kablam! 
Oct 28 00:31:10.366 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.86s
Oct 28 00:31:10.366 INFO kablam! su: No module specific data is present
Oct 28 00:31:10.775 INFO running `"docker" "rm" "-f" "e666b3943b55da522b33ba59307cf0560f91ecae71331bc74c6dbf46e856903e"`
Oct 28 00:31:10.906 INFO blam! e666b3943b55da522b33ba59307cf0560f91ecae71331bc74c6dbf46e856903e