Oct 13 01:00:23.196 INFO checking ashermancinelli/rsh against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 01:00:23.198 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 01:00:23.493 INFO blam! 922ddc6995cfecb5f092d1a8ff60bcaa76e954d089f7e510a0684a226520d6ea
Oct 13 01:00:23.497 INFO running `"docker" "start" "-a" "922ddc6995cfecb5f092d1a8ff60bcaa76e954d089f7e510a0684a226520d6ea"`
Oct 13 01:00:24.144 INFO kablam! usermod: no changes
Oct 13 01:00:24.301 INFO kablam!    Compiling phf_shared v0.7.22
Oct 13 01:00:24.307 INFO kablam!     Checking smallvec v0.6.4
Oct 13 01:00:25.230 INFO kablam!    Compiling phf_generator v0.7.22
Oct 13 01:00:25.272 INFO kablam!     Checking phf v0.7.22
Oct 13 01:00:25.845 INFO kablam!     Checking smallstr v0.1.0
Oct 13 01:00:26.232 INFO kablam!    Compiling phf_codegen v0.7.22
Oct 13 01:00:27.124 INFO kablam!    Compiling terminfo v0.6.0
Oct 13 01:00:39.976 INFO kablam!     Checking mortal v0.1.4
Oct 13 01:00:41.627 INFO kablam!     Checking linefeed v0.5.1
Oct 13 01:00:44.304 INFO kablam!     Checking rsh v0.1.0 (/source)
Oct 13 01:00:46.597 INFO kablam! warning: unused variable: `thread_id`
Oct 13 01:00:46.597 INFO kablam!   --> src/main.rs:18:13
Oct 13 01:00:46.598 INFO kablam!    |
Oct 13 01:00:46.599 INFO kablam! 18 |     let mut thread_id = 0;
Oct 13 01:00:46.599 INFO kablam!    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Oct 13 01:00:46.600 INFO kablam!    |
Oct 13 01:00:46.600 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 01:00:46.600 INFO kablam! 
Oct 13 01:00:46.600 INFO kablam! warning: unused variable: `cmd`
Oct 13 01:00:46.600 INFO kablam!   --> src/main.rs:28:14
Oct 13 01:00:46.601 INFO kablam!    |
Oct 13 01:00:46.601 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 13 01:00:46.601 INFO kablam!    |              ^^^ help: consider using `_cmd` instead
Oct 13 01:00:46.601 INFO kablam! 
Oct 13 01:00:46.601 INFO kablam! warning: unused variable: `args`
Oct 13 01:00:46.601 INFO kablam!   --> src/main.rs:28:19
Oct 13 01:00:46.601 INFO kablam!    |
Oct 13 01:00:46.601 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 13 01:00:46.601 INFO kablam!    |                   ^^^^ help: consider using `_args` instead
Oct 13 01:00:46.601 INFO kablam! 
Oct 13 01:00:46.608 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:00:46.608 INFO kablam!   --> src/main.rs:18:9
Oct 13 01:00:46.608 INFO kablam!    |
Oct 13 01:00:46.608 INFO kablam! 18 |     let mut thread_id = 0;
Oct 13 01:00:46.608 INFO kablam!    |         ----^^^^^^^^^
Oct 13 01:00:46.608 INFO kablam!    |         |
Oct 13 01:00:46.608 INFO kablam!    |         help: remove this `mut`
Oct 13 01:00:46.612 INFO kablam!    |
Oct 13 01:00:46.612 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 01:00:46.612 INFO kablam! 
Oct 13 01:00:46.622 INFO kablam! warning: constant item is never used: `HISTORY_FILE`
Oct 13 01:00:46.622 INFO kablam!   --> src/main.rs:13:1
Oct 13 01:00:46.622 INFO kablam!    |
Oct 13 01:00:46.622 INFO kablam! 13 | const HISTORY_FILE: &str = "history.txt";
Oct 13 01:00:46.622 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:00:46.622 INFO kablam!    |
Oct 13 01:00:46.622 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:00:46.628 INFO kablam! 
Oct 13 01:00:46.630 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:00:46.630 INFO kablam!   --> src/main.rs:81:5
Oct 13 01:00:46.630 INFO kablam!    |
Oct 13 01:00:46.630 INFO kablam! 81 |     rsh_loop();
Oct 13 01:00:46.630 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 01:00:46.630 INFO kablam!    |
Oct 13 01:00:46.630 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 01:00:46.630 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:00:46.630 INFO kablam! 
Oct 13 01:00:46.704 INFO kablam! warning: unused variable: `thread_id`
Oct 13 01:00:46.704 INFO kablam!   --> src/main.rs:18:13
Oct 13 01:00:46.704 INFO kablam!    |
Oct 13 01:00:46.705 INFO kablam! 18 |     let mut thread_id = 0;
Oct 13 01:00:46.705 INFO kablam!    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Oct 13 01:00:46.705 INFO kablam!    |
Oct 13 01:00:46.705 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 01:00:46.705 INFO kablam! 
Oct 13 01:00:46.705 INFO kablam! warning: unused variable: `cmd`
Oct 13 01:00:46.705 INFO kablam!   --> src/main.rs:28:14
Oct 13 01:00:46.705 INFO kablam!    |
Oct 13 01:00:46.705 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 13 01:00:46.705 INFO kablam!    |              ^^^ help: consider using `_cmd` instead
Oct 13 01:00:46.705 INFO kablam! 
Oct 13 01:00:46.705 INFO kablam! warning: unused variable: `args`
Oct 13 01:00:46.705 INFO kablam!   --> src/main.rs:28:19
Oct 13 01:00:46.705 INFO kablam!    |
Oct 13 01:00:46.705 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 13 01:00:46.705 INFO kablam!    |                   ^^^^ help: consider using `_args` instead
Oct 13 01:00:46.705 INFO kablam! 
Oct 13 01:00:46.709 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:00:46.709 INFO kablam!   --> src/main.rs:18:9
Oct 13 01:00:46.709 INFO kablam!    |
Oct 13 01:00:46.709 INFO kablam! 18 |     let mut thread_id = 0;
Oct 13 01:00:46.709 INFO kablam!    |         ----^^^^^^^^^
Oct 13 01:00:46.709 INFO kablam!    |         |
Oct 13 01:00:46.709 INFO kablam!    |         help: remove this `mut`
Oct 13 01:00:46.709 INFO kablam!    |
Oct 13 01:00:46.709 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 01:00:46.709 INFO kablam! 
Oct 13 01:00:46.725 INFO kablam! warning: constant item is never used: `HISTORY_FILE`
Oct 13 01:00:46.725 INFO kablam!   --> src/main.rs:13:1
Oct 13 01:00:46.725 INFO kablam!    |
Oct 13 01:00:46.725 INFO kablam! 13 | const HISTORY_FILE: &str = "history.txt";
Oct 13 01:00:46.725 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:00:46.725 INFO kablam!    |
Oct 13 01:00:46.725 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:00:46.725 INFO kablam! 
Oct 13 01:00:46.737 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:00:46.737 INFO kablam!   --> src/main.rs:81:5
Oct 13 01:00:46.737 INFO kablam!    |
Oct 13 01:00:46.737 INFO kablam! 81 |     rsh_loop();
Oct 13 01:00:46.737 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 01:00:46.737 INFO kablam!    |
Oct 13 01:00:46.737 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 01:00:46.737 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:00:46.738 INFO kablam! 
Oct 13 01:00:46.797 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.62s
Oct 13 01:00:46.803 INFO kablam! su: No module specific data is present
Oct 13 01:00:47.808 INFO running `"docker" "rm" "-f" "922ddc6995cfecb5f092d1a8ff60bcaa76e954d089f7e510a0684a226520d6ea"`
Oct 13 01:00:48.108 INFO blam! 922ddc6995cfecb5f092d1a8ff60bcaa76e954d089f7e510a0684a226520d6ea