Oct 21 19:38:46.673 INFO checking ashermancinelli/rsh against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 19:38:46.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 19:38:47.129 INFO blam! d66465ed845e5d820098cd8387d03a99a436efaeed83b1026e9d6c65cf7e331e
Oct 21 19:38:47.130 INFO running `"docker" "start" "-a" "d66465ed845e5d820098cd8387d03a99a436efaeed83b1026e9d6c65cf7e331e"`
Oct 21 19:38:48.611 INFO kablam! usermod: no changes
Oct 21 19:38:48.780 INFO kablam!     Checking smallvec v0.6.4
Oct 21 19:38:48.796 INFO kablam!    Compiling terminfo v0.6.0
Oct 21 19:38:48.796 INFO kablam!     Checking nix v0.7.0
Oct 21 19:38:51.388 INFO kablam!     Checking smallstr v0.1.0
Oct 21 19:39:03.273 INFO kablam!     Checking mortal v0.1.4
Oct 21 19:39:05.532 INFO kablam!     Checking linefeed v0.5.1
Oct 21 19:39:08.428 INFO kablam!     Checking rsh v0.1.0 (/source)
Oct 21 19:39:09.612 INFO kablam! warning: unused variable: `thread_id`
Oct 21 19:39:09.613 INFO kablam!   --> src/main.rs:18:13
Oct 21 19:39:09.613 INFO kablam!    |
Oct 21 19:39:09.613 INFO kablam! 18 |     let mut thread_id = 0;
Oct 21 19:39:09.613 INFO kablam!    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Oct 21 19:39:09.613 INFO kablam!    |
Oct 21 19:39:09.614 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 19:39:09.614 INFO kablam! 
Oct 21 19:39:09.614 INFO kablam! warning: unused variable: `cmd`
Oct 21 19:39:09.614 INFO kablam!   --> src/main.rs:28:14
Oct 21 19:39:09.614 INFO kablam!    |
Oct 21 19:39:09.614 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 21 19:39:09.614 INFO kablam!    |              ^^^ help: consider using `_cmd` instead
Oct 21 19:39:09.615 INFO kablam! 
Oct 21 19:39:09.615 INFO kablam! warning: unused variable: `args`
Oct 21 19:39:09.615 INFO kablam!   --> src/main.rs:28:19
Oct 21 19:39:09.615 INFO kablam!    |
Oct 21 19:39:09.615 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 21 19:39:09.615 INFO kablam!    |                   ^^^^ help: consider using `_args` instead
Oct 21 19:39:09.616 INFO kablam! 
Oct 21 19:39:09.616 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:39:09.616 INFO kablam!   --> src/main.rs:18:9
Oct 21 19:39:09.616 INFO kablam!    |
Oct 21 19:39:09.617 INFO kablam! 18 |     let mut thread_id = 0;
Oct 21 19:39:09.617 INFO kablam!    |         ----^^^^^^^^^
Oct 21 19:39:09.617 INFO kablam!    |         |
Oct 21 19:39:09.617 INFO kablam!    |         help: remove this `mut`
Oct 21 19:39:09.617 INFO kablam!    |
Oct 21 19:39:09.617 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 19:39:09.618 INFO kablam! 
Oct 21 19:39:09.620 INFO kablam! warning: constant item is never used: `HISTORY_FILE`
Oct 21 19:39:09.620 INFO kablam!   --> src/main.rs:13:1
Oct 21 19:39:09.620 INFO kablam!    |
Oct 21 19:39:09.621 INFO kablam! 13 | const HISTORY_FILE: &str = "history.txt";
Oct 21 19:39:09.621 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 19:39:09.621 INFO kablam!    |
Oct 21 19:39:09.621 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 19:39:09.621 INFO kablam! 
Oct 21 19:39:09.622 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 19:39:09.622 INFO kablam!   --> src/main.rs:81:5
Oct 21 19:39:09.622 INFO kablam!    |
Oct 21 19:39:09.622 INFO kablam! 81 |     rsh_loop();
Oct 21 19:39:09.622 INFO kablam!    |     ^^^^^^^^^^^
Oct 21 19:39:09.623 INFO kablam!    |
Oct 21 19:39:09.623 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 19:39:09.623 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 19:39:09.623 INFO kablam! 
Oct 21 19:39:10.364 INFO kablam! warning: unused variable: `thread_id`
Oct 21 19:39:10.365 INFO kablam!   --> src/main.rs:18:13
Oct 21 19:39:10.365 INFO kablam!    |
Oct 21 19:39:10.365 INFO kablam! 18 |     let mut thread_id = 0;
Oct 21 19:39:10.366 INFO kablam!    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Oct 21 19:39:10.366 INFO kablam!    |
Oct 21 19:39:10.366 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 19:39:10.366 INFO kablam! 
Oct 21 19:39:10.367 INFO kablam! warning: unused variable: `cmd`
Oct 21 19:39:10.367 INFO kablam!   --> src/main.rs:28:14
Oct 21 19:39:10.367 INFO kablam!    |
Oct 21 19:39:10.368 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 21 19:39:10.368 INFO kablam!    |              ^^^ help: consider using `_cmd` instead
Oct 21 19:39:10.368 INFO kablam! 
Oct 21 19:39:10.368 INFO kablam! warning: unused variable: `args`
Oct 21 19:39:10.369 INFO kablam!   --> src/main.rs:28:19
Oct 21 19:39:10.369 INFO kablam!    |
Oct 21 19:39:10.369 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 21 19:39:10.370 INFO kablam!    |                   ^^^^ help: consider using `_args` instead
Oct 21 19:39:10.370 INFO kablam! 
Oct 21 19:39:10.370 INFO kablam! warning: variable does not need to be mutable
Oct 21 19:39:10.371 INFO kablam!   --> src/main.rs:18:9
Oct 21 19:39:10.371 INFO kablam!    |
Oct 21 19:39:10.371 INFO kablam! 18 |     let mut thread_id = 0;
Oct 21 19:39:10.371 INFO kablam!    |         ----^^^^^^^^^
Oct 21 19:39:10.372 INFO kablam!    |         |
Oct 21 19:39:10.372 INFO kablam!    |         help: remove this `mut`
Oct 21 19:39:10.372 INFO kablam!    |
Oct 21 19:39:10.373 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 19:39:10.373 INFO kablam! 
Oct 21 19:39:10.373 INFO kablam! warning: constant item is never used: `HISTORY_FILE`
Oct 21 19:39:10.373 INFO kablam!   --> src/main.rs:13:1
Oct 21 19:39:10.374 INFO kablam!    |
Oct 21 19:39:10.374 INFO kablam! 13 | const HISTORY_FILE: &str = "history.txt";
Oct 21 19:39:10.374 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 19:39:10.375 INFO kablam!    |
Oct 21 19:39:10.375 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 19:39:10.375 INFO kablam! 
Oct 21 19:39:10.376 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 19:39:10.376 INFO kablam!   --> src/main.rs:81:5
Oct 21 19:39:10.376 INFO kablam!    |
Oct 21 19:39:10.376 INFO kablam! 81 |     rsh_loop();
Oct 21 19:39:10.377 INFO kablam!    |     ^^^^^^^^^^^
Oct 21 19:39:10.377 INFO kablam!    |
Oct 21 19:39:10.377 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 19:39:10.377 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 19:39:10.378 INFO kablam! 
Oct 21 19:39:10.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.80s
Oct 21 19:39:10.445 INFO kablam! su: No module specific data is present
Oct 21 19:39:11.178 INFO running `"docker" "rm" "-f" "d66465ed845e5d820098cd8387d03a99a436efaeed83b1026e9d6c65cf7e331e"`
Oct 21 19:39:11.460 INFO blam! d66465ed845e5d820098cd8387d03a99a436efaeed83b1026e9d6c65cf7e331e