Sep 20 20:32:00.533 INFO checking vlttnv/rusty-shell against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 20:32:00.533 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 20:32:00.533 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 20:32:00.798 INFO blam! 2f29b4ba35fb89925a78066979b0fd1bfb23cf0ba76e99a771ee8becc981a2ad
Sep 20 20:32:00.801 INFO running `"docker" "start" "-a" "2f29b4ba35fb89925a78066979b0fd1bfb23cf0ba76e99a771ee8becc981a2ad"`
Sep 20 20:32:02.218 INFO kablam! usermod: no changes
Sep 20 20:32:02.270 INFO kablam!     Checking rusty_shell v0.1.0 (/source)
Sep 20 20:32:02.690 INFO kablam! warning: variable `exit_code` is assigned to, but never used
Sep 20 20:32:02.690 INFO kablam!   --> src/main.rs:27:13
Sep 20 20:32:02.690 INFO kablam!    |
Sep 20 20:32:02.690 INFO kablam! 27 |     let mut exit_code;
Sep 20 20:32:02.690 INFO kablam!    |             ^^^^^^^^^
Sep 20 20:32:02.690 INFO kablam!    |
Sep 20 20:32:02.690 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 20:32:02.690 INFO kablam!    = note: consider using `_exit_code` instead
Sep 20 20:32:02.690 INFO kablam! 
Sep 20 20:32:02.690 INFO kablam! warning: value assigned to `exit_code` is never read
Sep 20 20:32:02.690 INFO kablam!   --> src/main.rs:41:9
Sep 20 20:32:02.690 INFO kablam!    |
Sep 20 20:32:02.690 INFO kablam! 41 |         exit_code = rsh_run(&args)
Sep 20 20:32:02.690 INFO kablam!    |         ^^^^^^^^^
Sep 20 20:32:02.690 INFO kablam!    |
Sep 20 20:32:02.690 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 20 20:32:02.690 INFO kablam! 
Sep 20 20:32:02.714 INFO kablam! warning: variable `exit_code` is assigned to, but never used
Sep 20 20:32:02.714 INFO kablam!   --> src/main.rs:27:13
Sep 20 20:32:02.714 INFO kablam!    |
Sep 20 20:32:02.714 INFO kablam! 27 |     let mut exit_code;
Sep 20 20:32:02.714 INFO kablam!    |             ^^^^^^^^^
Sep 20 20:32:02.714 INFO kablam!    |
Sep 20 20:32:02.714 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 20:32:02.714 INFO kablam!    = note: consider using `_exit_code` instead
Sep 20 20:32:02.714 INFO kablam! 
Sep 20 20:32:02.714 INFO kablam! warning: value assigned to `exit_code` is never read
Sep 20 20:32:02.714 INFO kablam!   --> src/main.rs:41:9
Sep 20 20:32:02.714 INFO kablam!    |
Sep 20 20:32:02.714 INFO kablam! 41 |         exit_code = rsh_run(&args)
Sep 20 20:32:02.714 INFO kablam!    |         ^^^^^^^^^
Sep 20 20:32:02.714 INFO kablam!    |
Sep 20 20:32:02.714 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 20 20:32:02.714 INFO kablam! 
Sep 20 20:32:02.826 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Sep 20 20:32:02.830 INFO kablam! su: No module specific data is present
Sep 20 20:32:04.129 INFO running `"docker" "rm" "-f" "2f29b4ba35fb89925a78066979b0fd1bfb23cf0ba76e99a771ee8becc981a2ad"`
Sep 20 20:32:04.255 INFO blam! 2f29b4ba35fb89925a78066979b0fd1bfb23cf0ba76e99a771ee8becc981a2ad