Nov 02 17:58:57.560 INFO checking ashermancinelli/rsh against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 17:58:57.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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"`
Nov 02 17:58:58.015 INFO blam! ce162aa40215306bbf2a353d940c63e2af2617a2965a4436c5d4f61f552e4b8c
Nov 02 17:58:58.015 INFO running `"docker" "start" "-a" "ce162aa40215306bbf2a353d940c63e2af2617a2965a4436c5d4f61f552e4b8c"`
Nov 02 17:58:59.432 INFO kablam! usermod: no changes
Nov 02 17:58:59.537 INFO kablam!     Checking memchr v1.0.2
Nov 02 17:58:59.538 INFO kablam!    Compiling phf_generator v0.7.22
Nov 02 17:58:59.538 INFO kablam!     Checking smallvec v0.6.4
Nov 02 17:58:59.556 INFO kablam!     Checking nix v0.7.0
Nov 02 17:59:00.688 INFO kablam!     Checking nom v3.2.1
Nov 02 17:59:00.824 INFO kablam!    Compiling phf_codegen v0.7.22
Nov 02 17:59:01.424 INFO kablam!     Checking smallstr v0.1.0
Nov 02 17:59:02.196 INFO kablam!    Compiling terminfo v0.6.0
Nov 02 17:59:15.280 INFO kablam!     Checking mortal v0.1.4
Nov 02 17:59:17.542 INFO kablam!     Checking linefeed v0.5.1
Nov 02 17:59:20.520 INFO kablam!     Checking rsh v0.1.0 (/source)
Nov 02 17:59:21.956 INFO kablam! warning: unused variable: `thread_id`
Nov 02 17:59:21.956 INFO kablam!   --> src/main.rs:18:13
Nov 02 17:59:21.956 INFO kablam!    |
Nov 02 17:59:21.956 INFO kablam! 18 |     let mut thread_id = 0;
Nov 02 17:59:21.956 INFO kablam!    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Nov 02 17:59:21.956 INFO kablam!    |
Nov 02 17:59:21.956 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 17:59:21.956 INFO kablam! 
Nov 02 17:59:21.956 INFO kablam! warning: unused variable: `cmd`
Nov 02 17:59:21.956 INFO kablam!   --> src/main.rs:28:14
Nov 02 17:59:21.956 INFO kablam!    |
Nov 02 17:59:21.956 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Nov 02 17:59:21.956 INFO kablam!    |              ^^^ help: consider using `_cmd` instead
Nov 02 17:59:21.956 INFO kablam! 
Nov 02 17:59:21.957 INFO kablam! warning: unused variable: `args`
Nov 02 17:59:21.957 INFO kablam!   --> src/main.rs:28:19
Nov 02 17:59:21.957 INFO kablam!    |
Nov 02 17:59:21.957 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Nov 02 17:59:21.957 INFO kablam!    |                   ^^^^ help: consider using `_args` instead
Nov 02 17:59:21.957 INFO kablam! 
Nov 02 17:59:21.963 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:59:21.963 INFO kablam!   --> src/main.rs:18:9
Nov 02 17:59:21.963 INFO kablam!    |
Nov 02 17:59:21.963 INFO kablam! 18 |     let mut thread_id = 0;
Nov 02 17:59:21.963 INFO kablam!    |         ----^^^^^^^^^
Nov 02 17:59:21.963 INFO kablam!    |         |
Nov 02 17:59:21.963 INFO kablam!    |         help: remove this `mut`
Nov 02 17:59:21.963 INFO kablam!    |
Nov 02 17:59:21.963 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 17:59:21.963 INFO kablam! 
Nov 02 17:59:21.976 INFO kablam! warning: constant item is never used: `HISTORY_FILE`
Nov 02 17:59:21.976 INFO kablam!   --> src/main.rs:13:1
Nov 02 17:59:21.976 INFO kablam!    |
Nov 02 17:59:21.976 INFO kablam! 13 | const HISTORY_FILE: &str = "history.txt";
Nov 02 17:59:21.976 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:59:21.976 INFO kablam!    |
Nov 02 17:59:21.976 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 17:59:21.976 INFO kablam! 
Nov 02 17:59:21.976 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:59:21.976 INFO kablam!   --> src/main.rs:81:5
Nov 02 17:59:21.976 INFO kablam!    |
Nov 02 17:59:21.976 INFO kablam! 81 |     rsh_loop();
Nov 02 17:59:21.976 INFO kablam!    |     ^^^^^^^^^^^
Nov 02 17:59:21.976 INFO kablam!    |
Nov 02 17:59:21.976 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 17:59:21.976 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:59:21.976 INFO kablam! 
Nov 02 17:59:22.077 INFO kablam! warning: unused variable: `thread_id`
Nov 02 17:59:22.077 INFO kablam!   --> src/main.rs:18:13
Nov 02 17:59:22.077 INFO kablam!    |
Nov 02 17:59:22.077 INFO kablam! 18 |     let mut thread_id = 0;
Nov 02 17:59:22.080 INFO kablam!    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Nov 02 17:59:22.080 INFO kablam!    |
Nov 02 17:59:22.081 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 17:59:22.081 INFO kablam! 
Nov 02 17:59:22.081 INFO kablam! warning: unused variable: `cmd`
Nov 02 17:59:22.081 INFO kablam!   --> src/main.rs:28:14
Nov 02 17:59:22.081 INFO kablam!    |
Nov 02 17:59:22.081 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Nov 02 17:59:22.081 INFO kablam!    |              ^^^ help: consider using `_cmd` instead
Nov 02 17:59:22.081 INFO kablam! 
Nov 02 17:59:22.081 INFO kablam! warning: unused variable: `args`
Nov 02 17:59:22.081 INFO kablam!   --> src/main.rs:28:19
Nov 02 17:59:22.081 INFO kablam!    |
Nov 02 17:59:22.081 INFO kablam! 28 |         let (cmd, args) = split_first_word(&input);
Nov 02 17:59:22.081 INFO kablam!    |                   ^^^^ help: consider using `_args` instead
Nov 02 17:59:22.081 INFO kablam! 
Nov 02 17:59:22.081 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:59:22.081 INFO kablam!   --> src/main.rs:18:9
Nov 02 17:59:22.081 INFO kablam!    |
Nov 02 17:59:22.082 INFO kablam! 18 |     let mut thread_id = 0;
Nov 02 17:59:22.082 INFO kablam!    |         ----^^^^^^^^^
Nov 02 17:59:22.082 INFO kablam!    |         |
Nov 02 17:59:22.082 INFO kablam!    |         help: remove this `mut`
Nov 02 17:59:22.082 INFO kablam!    |
Nov 02 17:59:22.082 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 17:59:22.082 INFO kablam! 
Nov 02 17:59:22.089 INFO kablam! warning: constant item is never used: `HISTORY_FILE`
Nov 02 17:59:22.089 INFO kablam!   --> src/main.rs:13:1
Nov 02 17:59:22.089 INFO kablam!    |
Nov 02 17:59:22.089 INFO kablam! 13 | const HISTORY_FILE: &str = "history.txt";
Nov 02 17:59:22.089 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:59:22.089 INFO kablam!    |
Nov 02 17:59:22.089 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 17:59:22.089 INFO kablam! 
Nov 02 17:59:22.089 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:59:22.089 INFO kablam!   --> src/main.rs:81:5
Nov 02 17:59:22.089 INFO kablam!    |
Nov 02 17:59:22.089 INFO kablam! 81 |     rsh_loop();
Nov 02 17:59:22.089 INFO kablam!    |     ^^^^^^^^^^^
Nov 02 17:59:22.090 INFO kablam!    |
Nov 02 17:59:22.090 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 17:59:22.090 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:59:22.090 INFO kablam! 
Nov 02 17:59:22.126 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.67s
Nov 02 17:59:22.148 INFO kablam! su: No module specific data is present
Nov 02 17:59:23.068 INFO running `"docker" "rm" "-f" "ce162aa40215306bbf2a353d940c63e2af2617a2965a4436c5d4f61f552e4b8c"`
Nov 02 17:59:23.345 INFO blam! ce162aa40215306bbf2a353d940c63e2af2617a2965a4436c5d4f61f552e4b8c