Nov 01 01:31:54.162 INFO checking lyuha/bf.rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:31:54.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 01:31:54.524 INFO blam! dc56b753a66b64a9f7e32553759497083c8e6d7451227520d3ca0412427cf557
Nov 01 01:31:54.531 INFO running `"docker" "start" "-a" "dc56b753a66b64a9f7e32553759497083c8e6d7451227520d3ca0412427cf557"`
Nov 01 01:31:55.216 INFO kablam! usermod: no changes
Nov 01 01:31:55.273 INFO kablam!     Checking bf_rs v0.1.0 (/source)
Nov 01 01:31:55.796 INFO kablam! warning: unused variable: `e`
Nov 01 01:31:55.796 INFO kablam!   --> src/main.rs:15:24
Nov 01 01:31:55.796 INFO kablam!    |
Nov 01 01:31:55.796 INFO kablam! 15 |             if let Err(e) = f.read_to_string(&mut buffer) {
Nov 01 01:31:55.796 INFO kablam!    |                        ^ help: consider using `_e` instead
Nov 01 01:31:55.796 INFO kablam!    |
Nov 01 01:31:55.796 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:31:55.796 INFO kablam! 
Nov 01 01:31:55.804 INFO kablam! warning: unused variable: `e`
Nov 01 01:31:55.804 INFO kablam!   --> src/main.rs:15:24
Nov 01 01:31:55.804 INFO kablam!    |
Nov 01 01:31:55.804 INFO kablam! 15 |             if let Err(e) = f.read_to_string(&mut buffer) {
Nov 01 01:31:55.804 INFO kablam!    |                        ^ help: consider using `_e` instead
Nov 01 01:31:55.804 INFO kablam!    |
Nov 01 01:31:55.804 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 01:31:55.804 INFO kablam! 
Nov 01 01:31:55.836 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 01 01:31:55.842 INFO kablam! su: No module specific data is present
Nov 01 01:31:56.510 INFO running `"docker" "rm" "-f" "dc56b753a66b64a9f7e32553759497083c8e6d7451227520d3ca0412427cf557"`
Nov 01 01:31:56.752 INFO blam! dc56b753a66b64a9f7e32553759497083c8e6d7451227520d3ca0412427cf557