Nov 09 14:02:31.897 INFO checking dgryski/rust-bf against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 14:02:31.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 14:02:32.303 INFO blam! d8bc5af97d86ef219fe02e7d573d06768f93a8b549394b61a8184e1d7740a5cd
Nov 09 14:02:32.315 INFO running `"docker" "start" "-a" "d8bc5af97d86ef219fe02e7d573d06768f93a8b549394b61a8184e1d7740a5cd"`
Nov 09 14:02:33.916 INFO kablam! usermod: no changes
Nov 09 14:02:33.991 INFO kablam!     Checking bf v0.1.0 (/source)
Nov 09 14:02:34.705 INFO kablam! warning: unused variable: `arg1`
Nov 09 14:02:34.706 INFO kablam!   --> src/main.rs:17:13
Nov 09 14:02:34.707 INFO kablam!    |
Nov 09 14:02:34.708 INFO kablam! 17 |     let ref arg1 = args[1];
Nov 09 14:02:34.708 INFO kablam!    |             ^^^^ help: consider using `_arg1` instead
Nov 09 14:02:34.709 INFO kablam!    |
Nov 09 14:02:34.710 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 14:02:34.710 INFO kablam! 
Nov 09 14:02:34.736 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 14:02:34.736 INFO kablam!   --> src/main.rs:31:9
Nov 09 14:02:34.737 INFO kablam!    |
Nov 09 14:02:34.737 INFO kablam! 31 |         io::stderr().write(err.as_bytes());
Nov 09 14:02:34.737 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:02:34.738 INFO kablam!    |
Nov 09 14:02:34.738 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 14:02:34.738 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 14:02:34.738 INFO kablam! 
Nov 09 14:02:35.021 INFO kablam! warning: unused variable: `arg1`
Nov 09 14:02:35.021 INFO kablam!   --> src/main.rs:17:13
Nov 09 14:02:35.021 INFO kablam!    |
Nov 09 14:02:35.021 INFO kablam! 17 |     let ref arg1 = args[1];
Nov 09 14:02:35.021 INFO kablam!    |             ^^^^ help: consider using `_arg1` instead
Nov 09 14:02:35.021 INFO kablam!    |
Nov 09 14:02:35.021 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 14:02:35.021 INFO kablam! 
Nov 09 14:02:35.057 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 14:02:35.058 INFO kablam!   --> src/main.rs:31:9
Nov 09 14:02:35.059 INFO kablam!    |
Nov 09 14:02:35.060 INFO kablam! 31 |         io::stderr().write(err.as_bytes());
Nov 09 14:02:35.060 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 14:02:35.061 INFO kablam!    |
Nov 09 14:02:35.062 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 14:02:35.062 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 14:02:35.063 INFO kablam! 
Nov 09 14:02:35.096 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 09 14:02:35.100 INFO kablam! su: No module specific data is present
Nov 09 14:02:36.207 INFO running `"docker" "rm" "-f" "d8bc5af97d86ef219fe02e7d573d06768f93a8b549394b61a8184e1d7740a5cd"`
Nov 09 14:02:36.615 INFO blam! d8bc5af97d86ef219fe02e7d573d06768f93a8b549394b61a8184e1d7740a5cd