Oct 27 05:48:43.287 INFO checking dgryski/rust-bf against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 05:48:43.287 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 27 05:48:43.818 INFO blam! dafe076b233d1a63d51004c20597886ee660331a72da68ac8edbaadfc64cbbbc
Oct 27 05:48:43.820 INFO running `"docker" "start" "-a" "dafe076b233d1a63d51004c20597886ee660331a72da68ac8edbaadfc64cbbbc"`
Oct 27 05:48:44.359 INFO kablam! usermod: no changes
Oct 27 05:48:44.395 INFO kablam!     Checking bf v0.1.0 (/source)
Oct 27 05:48:44.843 INFO kablam! warning: unused variable: `arg1`
Oct 27 05:48:44.843 INFO kablam!   --> src/main.rs:17:13
Oct 27 05:48:44.843 INFO kablam!    |
Oct 27 05:48:44.843 INFO kablam! 17 |     let ref arg1 = args[1];
Oct 27 05:48:44.843 INFO kablam!    |             ^^^^ help: consider using `_arg1` instead
Oct 27 05:48:44.843 INFO kablam!    |
Oct 27 05:48:44.843 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 05:48:44.843 INFO kablam! 
Oct 27 05:48:44.871 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:48:44.871 INFO kablam!   --> src/main.rs:31:9
Oct 27 05:48:44.871 INFO kablam!    |
Oct 27 05:48:44.871 INFO kablam! 31 |         io::stderr().write(err.as_bytes());
Oct 27 05:48:44.871 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 05:48:44.871 INFO kablam!    |
Oct 27 05:48:44.871 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:48:44.871 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:48:44.871 INFO kablam! 
Oct 27 05:48:45.038 INFO kablam! warning: unused variable: `arg1`
Oct 27 05:48:45.038 INFO kablam!   --> src/main.rs:17:13
Oct 27 05:48:45.038 INFO kablam!    |
Oct 27 05:48:45.038 INFO kablam! 17 |     let ref arg1 = args[1];
Oct 27 05:48:45.038 INFO kablam!    |             ^^^^ help: consider using `_arg1` instead
Oct 27 05:48:45.038 INFO kablam!    |
Oct 27 05:48:45.038 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 05:48:45.038 INFO kablam! 
Oct 27 05:48:45.061 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:48:45.061 INFO kablam!   --> src/main.rs:31:9
Oct 27 05:48:45.061 INFO kablam!    |
Oct 27 05:48:45.061 INFO kablam! 31 |         io::stderr().write(err.as_bytes());
Oct 27 05:48:45.061 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 05:48:45.061 INFO kablam!    |
Oct 27 05:48:45.061 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:48:45.061 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:48:45.061 INFO kablam! 
Oct 27 05:48:45.077 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Oct 27 05:48:45.080 INFO kablam! su: No module specific data is present
Oct 27 05:48:46.421 INFO running `"docker" "rm" "-f" "dafe076b233d1a63d51004c20597886ee660331a72da68ac8edbaadfc64cbbbc"`
Oct 27 05:48:46.615 INFO blam! dafe076b233d1a63d51004c20597886ee660331a72da68ac8edbaadfc64cbbbc