Nov 04 06:35:49.236 INFO checking garretttaco/rename against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 06:35:49.236 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 06:35:49.647 INFO blam! 1fe9010b6b5e800ef34ee44b029df47e9bbbc92de785b6d8c7c40731c14cbf32
Nov 04 06:35:49.659 INFO running `"docker" "start" "-a" "1fe9010b6b5e800ef34ee44b029df47e9bbbc92de785b6d8c7c40731c14cbf32"`
Nov 04 06:35:50.767 INFO kablam! usermod: no changes
Nov 04 06:35:50.891 INFO kablam!     Checking atty v0.2.6
Nov 04 06:35:51.283 INFO kablam!     Checking clap v2.29.0
Nov 04 06:36:00.239 INFO kablam!     Checking rename v0.1.0 (/source)
Nov 04 06:36:00.971 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:36:00.971 INFO kablam!   --> src/main.rs:20:9
Nov 04 06:36:00.971 INFO kablam!    |
Nov 04 06:36:00.971 INFO kablam! 20 |         fs::rename(&file_name, &updated_name);
Nov 04 06:36:00.971 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:36:00.971 INFO kablam!    |
Nov 04 06:36:00.971 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 06:36:00.971 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:36:00.971 INFO kablam! 
Nov 04 06:36:00.979 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 06:36:00.979 INFO kablam!   --> src/main.rs:20:9
Nov 04 06:36:00.979 INFO kablam!    |
Nov 04 06:36:00.979 INFO kablam! 20 |         fs::rename(&file_name, &updated_name);
Nov 04 06:36:00.979 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:36:00.979 INFO kablam!    |
Nov 04 06:36:00.979 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 06:36:00.979 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 06:36:00.979 INFO kablam! 
Nov 04 06:36:01.035 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.24s
Nov 04 06:36:01.035 INFO kablam! su: No module specific data is present
Nov 04 06:36:01.987 INFO running `"docker" "rm" "-f" "1fe9010b6b5e800ef34ee44b029df47e9bbbc92de785b6d8c7c40731c14cbf32"`
Nov 04 06:36:02.399 INFO blam! 1fe9010b6b5e800ef34ee44b029df47e9bbbc92de785b6d8c7c40731c14cbf32