Oct 13 02:53:36.123 INFO checking RebeccaSyria/mud against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:53:36.123 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 02:53:36.635 INFO blam! 0210775661d5732feef74634aa35c26264b5a1691feeedc45846a35aa0e00eca
Oct 13 02:53:36.644 INFO running `"docker" "start" "-a" "0210775661d5732feef74634aa35c26264b5a1691feeedc45846a35aa0e00eca"`
Oct 13 02:53:37.569 INFO kablam! usermod: no changes
Oct 13 02:53:37.597 INFO kablam!     Checking mud v0.1.0 (/source)
Oct 13 02:53:38.100 INFO kablam! warning: value assigned to `output` is never read
Oct 13 02:53:38.100 INFO kablam!   --> src/main.rs:45:21
Oct 13 02:53:38.100 INFO kablam!    |
Oct 13 02:53:38.100 INFO kablam! 45 |             let mut output = "";
Oct 13 02:53:38.100 INFO kablam!    |                     ^^^^^^
Oct 13 02:53:38.100 INFO kablam!    |
Oct 13 02:53:38.100 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 02:53:38.100 INFO kablam! 
Oct 13 02:53:38.100 INFO kablam! warning: field is never used: `room_name`
Oct 13 02:53:38.100 INFO kablam!  --> src/room.rs:2:5
Oct 13 02:53:38.100 INFO kablam!   |
Oct 13 02:53:38.100 INFO kablam! 2 |     room_name: String,
Oct 13 02:53:38.100 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 02:53:38.100 INFO kablam!   |
Oct 13 02:53:38.100 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 02:53:38.100 INFO kablam! 
Oct 13 02:53:38.100 INFO kablam! warning: field is never used: `room_id`
Oct 13 02:53:38.100 INFO kablam!  --> src/room.rs:4:5
Oct 13 02:53:38.100 INFO kablam!   |
Oct 13 02:53:38.100 INFO kablam! 4 |     room_id: i32,
Oct 13 02:53:38.100 INFO kablam!   |     ^^^^^^^^^^^^
Oct 13 02:53:38.100 INFO kablam! 
Oct 13 02:53:38.100 INFO kablam! warning: field is never used: `messages`
Oct 13 02:53:38.100 INFO kablam!  --> src/room.rs:5:5
Oct 13 02:53:38.100 INFO kablam!   |
Oct 13 02:53:38.100 INFO kablam! 5 |     messages: String,
Oct 13 02:53:38.100 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 02:53:38.100 INFO kablam! 
Oct 13 02:53:38.268 INFO kablam! warning: value assigned to `output` is never read
Oct 13 02:53:38.268 INFO kablam!   --> src/main.rs:45:21
Oct 13 02:53:38.268 INFO kablam!    |
Oct 13 02:53:38.268 INFO kablam! 45 |             let mut output = "";
Oct 13 02:53:38.268 INFO kablam!    |                     ^^^^^^
Oct 13 02:53:38.268 INFO kablam!    |
Oct 13 02:53:38.268 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 02:53:38.268 INFO kablam! 
Oct 13 02:53:38.268 INFO kablam! warning: field is never used: `room_name`
Oct 13 02:53:38.268 INFO kablam!  --> src/room.rs:2:5
Oct 13 02:53:38.269 INFO kablam!   |
Oct 13 02:53:38.269 INFO kablam! 2 |     room_name: String,
Oct 13 02:53:38.269 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 02:53:38.269 INFO kablam!   |
Oct 13 02:53:38.269 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 02:53:38.269 INFO kablam! 
Oct 13 02:53:38.269 INFO kablam! warning: field is never used: `room_id`
Oct 13 02:53:38.269 INFO kablam!  --> src/room.rs:4:5
Oct 13 02:53:38.269 INFO kablam!   |
Oct 13 02:53:38.269 INFO kablam! 4 |     room_id: i32,
Oct 13 02:53:38.269 INFO kablam!   |     ^^^^^^^^^^^^
Oct 13 02:53:38.269 INFO kablam! 
Oct 13 02:53:38.269 INFO kablam! warning: field is never used: `messages`
Oct 13 02:53:38.269 INFO kablam!  --> src/room.rs:5:5
Oct 13 02:53:38.269 INFO kablam!   |
Oct 13 02:53:38.269 INFO kablam! 5 |     messages: String,
Oct 13 02:53:38.269 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 02:53:38.269 INFO kablam! 
Oct 13 02:53:38.294 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Oct 13 02:53:38.296 INFO kablam! su: No module specific data is present
Oct 13 02:53:38.844 INFO running `"docker" "rm" "-f" "0210775661d5732feef74634aa35c26264b5a1691feeedc45846a35aa0e00eca"`
Oct 13 02:53:39.112 INFO blam! 0210775661d5732feef74634aa35c26264b5a1691feeedc45846a35aa0e00eca