Nov 01 20:48:14.830 INFO checking junitxml2subunit-1.0.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 20:48:14.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:48:15.311 INFO blam! 6ad32a6ae450abaf772c3532196783504cb7c02f7df1dac4e58664b4f3fc7980
Nov 01 20:48:15.311 INFO running `"docker" "start" "-a" "6ad32a6ae450abaf772c3532196783504cb7c02f7df1dac4e58664b4f3fc7980"`
Nov 01 20:48:16.528 INFO kablam! usermod: no changes
Nov 01 20:48:16.656 INFO kablam!     Checking subunit-rust v0.1.2
Nov 01 20:48:18.305 INFO kablam!     Checking junitxml2subunit v1.0.0 (/source)
Nov 01 20:48:21.748 INFO kablam! warning: unused variable: `test_id`
Nov 01 20:48:21.748 INFO kablam!    --> src/main.rs:261:25
Nov 01 20:48:21.748 INFO kablam!     |
Nov 01 20:48:21.748 INFO kablam! 261 |                 let mut test_id = "".to_string();
Nov 01 20:48:21.748 INFO kablam!     |                         ^^^^^^^ help: consider using `_test_id` instead
Nov 01 20:48:21.748 INFO kablam!     |
Nov 01 20:48:21.752 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 20:48:21.752 INFO kablam! 
Nov 01 20:48:21.788 INFO kablam! warning: unused comparison that must be used
Nov 01 20:48:21.788 INFO kablam!    --> src/main.rs:230:21
Nov 01 20:48:21.788 INFO kablam!     |
Nov 01 20:48:21.788 INFO kablam! 230 |                     test_id == "".to_string();
Nov 01 20:48:21.788 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:48:21.788 INFO kablam!     |
Nov 01 20:48:21.788 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 20:48:21.788 INFO kablam! 
Nov 01 20:48:22.069 INFO kablam! warning: unused variable: `test_id`
Nov 01 20:48:22.069 INFO kablam!    --> src/main.rs:261:25
Nov 01 20:48:22.069 INFO kablam!     |
Nov 01 20:48:22.069 INFO kablam! 261 |                 let mut test_id = "".to_string();
Nov 01 20:48:22.069 INFO kablam!     |                         ^^^^^^^ help: consider using `_test_id` instead
Nov 01 20:48:22.069 INFO kablam!     |
Nov 01 20:48:22.069 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 20:48:22.069 INFO kablam! 
Nov 01 20:48:22.096 INFO kablam! warning: unused comparison that must be used
Nov 01 20:48:22.096 INFO kablam!    --> src/main.rs:230:21
Nov 01 20:48:22.096 INFO kablam!     |
Nov 01 20:48:22.096 INFO kablam! 230 |                     test_id == "".to_string();
Nov 01 20:48:22.096 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 20:48:22.096 INFO kablam!     |
Nov 01 20:48:22.096 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 20:48:22.096 INFO kablam! 
Nov 01 20:48:22.137 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
Nov 01 20:48:22.148 INFO kablam! su: No module specific data is present
Nov 01 20:48:22.497 INFO running `"docker" "rm" "-f" "6ad32a6ae450abaf772c3532196783504cb7c02f7df1dac4e58664b4f3fc7980"`
Nov 01 20:48:22.642 INFO blam! 6ad32a6ae450abaf772c3532196783504cb7c02f7df1dac4e58664b4f3fc7980