Nov 30 06:46:08.851 INFO checking ashermancinelli/rsh against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 06:46:08.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 06:46:09.204 INFO [stdout] bd7e6ddc94e460f48fcdaa39196c07e1dccdf69c5156aa701c11ccf4e17e9db9
Nov 30 06:46:09.207 INFO running `"docker" "start" "-a" "bd7e6ddc94e460f48fcdaa39196c07e1dccdf69c5156aa701c11ccf4e17e9db9"`
Nov 30 06:46:11.132 INFO [stderr] usermod: no changes
Nov 30 06:46:11.336 INFO [stderr]     Checking smallvec v0.6.4
Nov 30 06:46:11.336 INFO [stderr]    Compiling terminfo v0.6.0
Nov 30 06:46:12.792 INFO [stderr]     Checking smallstr v0.1.0
Nov 30 06:46:24.792 INFO [stderr]     Checking mortal v0.1.4
Nov 30 06:46:26.486 INFO [stderr]     Checking linefeed v0.5.1
Nov 30 06:46:28.618 INFO [stderr]     Checking rsh v0.1.0 (/source)
Nov 30 06:46:29.668 INFO [stderr] warning: unused variable: `thread_id`
Nov 30 06:46:29.668 INFO [stderr]   --> src/main.rs:18:13
Nov 30 06:46:29.668 INFO [stderr]    |
Nov 30 06:46:29.668 INFO [stderr] 18 |     let mut thread_id = 0;
Nov 30 06:46:29.668 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Nov 30 06:46:29.668 INFO [stderr]    |
Nov 30 06:46:29.668 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 06:46:29.668 INFO [stderr] 
Nov 30 06:46:29.668 INFO [stderr] warning: unused variable: `cmd`
Nov 30 06:46:29.668 INFO [stderr]   --> src/main.rs:28:14
Nov 30 06:46:29.668 INFO [stderr]    |
Nov 30 06:46:29.668 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Nov 30 06:46:29.668 INFO [stderr]    |              ^^^ help: consider using `_cmd` instead
Nov 30 06:46:29.668 INFO [stderr] 
Nov 30 06:46:29.668 INFO [stderr] warning: unused variable: `args`
Nov 30 06:46:29.668 INFO [stderr]   --> src/main.rs:28:19
Nov 30 06:46:29.668 INFO [stderr]    |
Nov 30 06:46:29.668 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Nov 30 06:46:29.668 INFO [stderr]    |                   ^^^^ help: consider using `_args` instead
Nov 30 06:46:29.669 INFO [stderr] 
Nov 30 06:46:29.669 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:46:29.669 INFO [stderr]   --> src/main.rs:18:9
Nov 30 06:46:29.669 INFO [stderr]    |
Nov 30 06:46:29.669 INFO [stderr] 18 |     let mut thread_id = 0;
Nov 30 06:46:29.669 INFO [stderr]    |         ----^^^^^^^^^
Nov 30 06:46:29.669 INFO [stderr]    |         |
Nov 30 06:46:29.669 INFO [stderr]    |         help: remove this `mut`
Nov 30 06:46:29.669 INFO [stderr]    |
Nov 30 06:46:29.669 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 06:46:29.669 INFO [stderr] 
Nov 30 06:46:29.676 INFO [stderr] warning: constant item is never used: `HISTORY_FILE`
Nov 30 06:46:29.676 INFO [stderr]   --> src/main.rs:13:1
Nov 30 06:46:29.676 INFO [stderr]    |
Nov 30 06:46:29.676 INFO [stderr] 13 | const HISTORY_FILE: &str = "history.txt";
Nov 30 06:46:29.676 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:46:29.676 INFO [stderr]    |
Nov 30 06:46:29.680 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:46:29.680 INFO [stderr] 
Nov 30 06:46:29.680 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:46:29.680 INFO [stderr]   --> src/main.rs:81:5
Nov 30 06:46:29.680 INFO [stderr]    |
Nov 30 06:46:29.680 INFO [stderr] 81 |     rsh_loop();
Nov 30 06:46:29.680 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 06:46:29.680 INFO [stderr]    |
Nov 30 06:46:29.680 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 06:46:29.680 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:46:29.680 INFO [stderr] 
Nov 30 06:46:29.752 INFO [stderr] warning: unused variable: `thread_id`
Nov 30 06:46:29.752 INFO [stderr]   --> src/main.rs:18:13
Nov 30 06:46:29.752 INFO [stderr]    |
Nov 30 06:46:29.752 INFO [stderr] 18 |     let mut thread_id = 0;
Nov 30 06:46:29.752 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_thread_id` instead
Nov 30 06:46:29.752 INFO [stderr]    |
Nov 30 06:46:29.752 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 06:46:29.752 INFO [stderr] 
Nov 30 06:46:29.752 INFO [stderr] warning: unused variable: `cmd`
Nov 30 06:46:29.752 INFO [stderr]   --> src/main.rs:28:14
Nov 30 06:46:29.752 INFO [stderr]    |
Nov 30 06:46:29.752 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Nov 30 06:46:29.752 INFO [stderr]    |              ^^^ help: consider using `_cmd` instead
Nov 30 06:46:29.752 INFO [stderr] 
Nov 30 06:46:29.752 INFO [stderr] warning: unused variable: `args`
Nov 30 06:46:29.752 INFO [stderr]   --> src/main.rs:28:19
Nov 30 06:46:29.752 INFO [stderr]    |
Nov 30 06:46:29.752 INFO [stderr] 28 |         let (cmd, args) = split_first_word(&input);
Nov 30 06:46:29.753 INFO [stderr]    |                   ^^^^ help: consider using `_args` instead
Nov 30 06:46:29.753 INFO [stderr] 
Nov 30 06:46:29.759 INFO [stderr] warning: variable does not need to be mutable
Nov 30 06:46:29.759 INFO [stderr]   --> src/main.rs:18:9
Nov 30 06:46:29.759 INFO [stderr]    |
Nov 30 06:46:29.759 INFO [stderr] 18 |     let mut thread_id = 0;
Nov 30 06:46:29.759 INFO [stderr]    |         ----^^^^^^^^^
Nov 30 06:46:29.759 INFO [stderr]    |         |
Nov 30 06:46:29.759 INFO [stderr]    |         help: remove this `mut`
Nov 30 06:46:29.759 INFO [stderr]    |
Nov 30 06:46:29.759 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 06:46:29.759 INFO [stderr] 
Nov 30 06:46:29.764 INFO [stderr] warning: constant item is never used: `HISTORY_FILE`
Nov 30 06:46:29.764 INFO [stderr]   --> src/main.rs:13:1
Nov 30 06:46:29.764 INFO [stderr]    |
Nov 30 06:46:29.764 INFO [stderr] 13 | const HISTORY_FILE: &str = "history.txt";
Nov 30 06:46:29.764 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 06:46:29.764 INFO [stderr]    |
Nov 30 06:46:29.764 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 06:46:29.764 INFO [stderr] 
Nov 30 06:46:29.764 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 06:46:29.764 INFO [stderr]   --> src/main.rs:81:5
Nov 30 06:46:29.764 INFO [stderr]    |
Nov 30 06:46:29.764 INFO [stderr] 81 |     rsh_loop();
Nov 30 06:46:29.764 INFO [stderr]    |     ^^^^^^^^^^^
Nov 30 06:46:29.764 INFO [stderr]    |
Nov 30 06:46:29.764 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 06:46:29.764 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 06:46:29.764 INFO [stderr] 
Nov 30 06:46:29.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.64s
Nov 30 06:46:29.810 INFO [stderr] su: No module specific data is present
Nov 30 06:46:30.676 INFO running `"docker" "inspect" "bd7e6ddc94e460f48fcdaa39196c07e1dccdf69c5156aa701c11ccf4e17e9db9"`
Nov 30 06:46:31.048 INFO running `"docker" "rm" "-f" "bd7e6ddc94e460f48fcdaa39196c07e1dccdf69c5156aa701c11ccf4e17e9db9"`
Nov 30 06:46:31.334 INFO [stdout] bd7e6ddc94e460f48fcdaa39196c07e1dccdf69c5156aa701c11ccf4e17e9db9