Oct 13 01:00:22.802 INFO checking ashermancinelli/rsh against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:00:22.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 01:00:23.062 INFO blam! c845e7eda5825c7cbd272125cb6c4be9dd65ef6a40d6a66ff4a1a91460a38661
Oct 13 01:00:23.076 INFO running `"docker" "start" "-a" "c845e7eda5825c7cbd272125cb6c4be9dd65ef6a40d6a66ff4a1a91460a38661"`
Oct 13 01:00:23.818 INFO kablam! usermod: no changes
Oct 13 01:00:23.918 INFO kablam!    Compiling phf_shared v0.7.22
Oct 13 01:00:23.918 INFO kablam!     Checking smallvec v0.6.4
Oct 13 01:00:23.919 INFO kablam!     Checking nix v0.7.0
Oct 13 01:00:24.913 INFO kablam!     Checking phf v0.7.22
Oct 13 01:00:25.289 INFO kablam!    Compiling phf_generator v0.7.22
Oct 13 01:00:25.555 INFO kablam!     Checking smallstr v0.1.0
Oct 13 01:00:26.310 INFO kablam!    Compiling phf_codegen v0.7.22
Oct 13 01:00:27.207 INFO kablam!    Compiling terminfo v0.6.0
Oct 13 01:00:40.246 INFO kablam!     Checking mortal v0.1.4
Oct 13 01:00:42.048 INFO kablam!     Checking linefeed v0.5.1
Oct 13 01:00:44.774 INFO kablam!     Checking rsh v0.1.0 (/source)
Oct 13 01:00:46.811 INFO kablam! warning: unused variable: `thread_id`
Oct 13 01:00:46.811 INFO kablam!   --> src/main.rs:18:13
Oct 13 01:00:46.811 INFO kablam!    |
Oct 13 01:00:46.811 INFO kablam! 18 |     let mut thread_id = 0;
Oct 13 01:00:46.811 INFO kablam!    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Oct 13 01:00:46.815 INFO kablam!    |
Oct 13 01:00:46.815 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 01:00:46.815 INFO kablam! 
Oct 13 01:00:46.816 INFO kablam! warning: unused variable: `cmd`
Oct 13 01:00:46.816 INFO kablam!   --> src/main.rs:28:14
Oct 13 01:00:46.816 INFO kablam!    |
Oct 13 01:00:46.816 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 13 01:00:46.816 INFO kablam!    |              ^^^ help: consider using `_cmd` instead
Oct 13 01:00:46.816 INFO kablam! 
Oct 13 01:00:46.816 INFO kablam! warning: unused variable: `args`
Oct 13 01:00:46.817 INFO kablam!   --> src/main.rs:28:19
Oct 13 01:00:46.817 INFO kablam!    |
Oct 13 01:00:46.817 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 13 01:00:46.817 INFO kablam!    |                   ^^^^ help: consider using `_args` instead
Oct 13 01:00:46.817 INFO kablam! 
Oct 13 01:00:46.821 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:00:46.821 INFO kablam!   --> src/main.rs:18:9
Oct 13 01:00:46.821 INFO kablam!    |
Oct 13 01:00:46.821 INFO kablam! 18 |     let mut thread_id = 0;
Oct 13 01:00:46.822 INFO kablam!    |         ----^^^^^^^^^
Oct 13 01:00:46.822 INFO kablam!    |         |
Oct 13 01:00:46.822 INFO kablam!    |         help: remove this `mut`
Oct 13 01:00:46.822 INFO kablam!    |
Oct 13 01:00:46.822 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 01:00:46.822 INFO kablam! 
Oct 13 01:00:46.828 INFO kablam! warning: constant item is never used: `HISTORY_FILE`
Oct 13 01:00:46.828 INFO kablam!   --> src/main.rs:13:1
Oct 13 01:00:46.829 INFO kablam!    |
Oct 13 01:00:46.829 INFO kablam! 13 | const HISTORY_FILE: &str = "history.txt";
Oct 13 01:00:46.829 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:00:46.829 INFO kablam!    |
Oct 13 01:00:46.829 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:00:46.829 INFO kablam! 
Oct 13 01:00:46.836 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:00:46.836 INFO kablam!   --> src/main.rs:81:5
Oct 13 01:00:46.836 INFO kablam!    |
Oct 13 01:00:46.836 INFO kablam! 81 |     rsh_loop();
Oct 13 01:00:46.837 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 01:00:46.837 INFO kablam!    |
Oct 13 01:00:46.837 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 01:00:46.837 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:00:46.837 INFO kablam! 
Oct 13 01:00:46.870 INFO kablam! warning: unused variable: `thread_id`
Oct 13 01:00:46.870 INFO kablam!   --> src/main.rs:18:13
Oct 13 01:00:46.870 INFO kablam!    |
Oct 13 01:00:46.870 INFO kablam! 18 |     let mut thread_id = 0;
Oct 13 01:00:46.870 INFO kablam!    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Oct 13 01:00:46.870 INFO kablam!    |
Oct 13 01:00:46.871 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 01:00:46.871 INFO kablam! 
Oct 13 01:00:46.871 INFO kablam! warning: unused variable: `cmd`
Oct 13 01:00:46.871 INFO kablam!   --> src/main.rs:28:14
Oct 13 01:00:46.871 INFO kablam!    |
Oct 13 01:00:46.871 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 13 01:00:46.871 INFO kablam!    |              ^^^ help: consider using `_cmd` instead
Oct 13 01:00:46.871 INFO kablam! 
Oct 13 01:00:46.872 INFO kablam! warning: unused variable: `args`
Oct 13 01:00:46.872 INFO kablam!   --> src/main.rs:28:19
Oct 13 01:00:46.872 INFO kablam!    |
Oct 13 01:00:46.872 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Oct 13 01:00:46.872 INFO kablam!    |                   ^^^^ help: consider using `_args` instead
Oct 13 01:00:46.872 INFO kablam! 
Oct 13 01:00:46.877 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:00:46.877 INFO kablam!   --> src/main.rs:18:9
Oct 13 01:00:46.877 INFO kablam!    |
Oct 13 01:00:46.877 INFO kablam! 18 |     let mut thread_id = 0;
Oct 13 01:00:46.878 INFO kablam!    |         ----^^^^^^^^^
Oct 13 01:00:46.878 INFO kablam!    |         |
Oct 13 01:00:46.878 INFO kablam!    |         help: remove this `mut`
Oct 13 01:00:46.878 INFO kablam!    |
Oct 13 01:00:46.878 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 01:00:46.878 INFO kablam! 
Oct 13 01:00:46.892 INFO kablam! warning: constant item is never used: `HISTORY_FILE`
Oct 13 01:00:46.892 INFO kablam!   --> src/main.rs:13:1
Oct 13 01:00:46.893 INFO kablam!    |
Oct 13 01:00:46.893 INFO kablam! 13 | const HISTORY_FILE: &str = "history.txt";
Oct 13 01:00:46.893 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:00:46.893 INFO kablam!    |
Oct 13 01:00:46.894 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:00:46.894 INFO kablam! 
Oct 13 01:00:46.894 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:00:46.894 INFO kablam!   --> src/main.rs:81:5
Oct 13 01:00:46.894 INFO kablam!    |
Oct 13 01:00:46.894 INFO kablam! 81 |     rsh_loop();
Oct 13 01:00:46.895 INFO kablam!    |     ^^^^^^^^^^^
Oct 13 01:00:46.895 INFO kablam!    |
Oct 13 01:00:46.895 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 01:00:46.895 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:00:46.895 INFO kablam! 
Oct 13 01:00:46.924 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.08s
Oct 13 01:00:46.936 INFO kablam! su: No module specific data is present
Oct 13 01:00:47.814 INFO running `"docker" "rm" "-f" "c845e7eda5825c7cbd272125cb6c4be9dd65ef6a40d6a66ff4a1a91460a38661"`
Oct 13 01:00:48.080 INFO blam! c845e7eda5825c7cbd272125cb6c4be9dd65ef6a40d6a66ff4a1a91460a38661