Dec 05 17:32:18.997 INFO testing kngwyu/fugu-shell against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 17:32:18.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 05 17:32:19.499 INFO [stdout] d41f832ea58c1fcb444497b2d67b11b38cfc2303ea1cbb43572207a74be14bdc
Dec 05 17:32:19.501 INFO running `"docker" "start" "-a" "d41f832ea58c1fcb444497b2d67b11b38cfc2303ea1cbb43572207a74be14bdc"`
Dec 05 17:32:21.493 INFO [stderr] usermod: no changes
Dec 05 17:32:21.731 INFO [stderr]    Compiling slog v2.0.12
Dec 05 17:32:21.741 INFO [stderr]    Compiling take_mut v0.1.3
Dec 05 17:32:21.744 INFO [stderr]    Compiling same-file v1.0.0
Dec 05 17:32:21.756 INFO [stderr]    Compiling ascii v0.8.6
Dec 05 17:32:21.756 INFO [stderr]    Compiling isatty v0.1.6
Dec 05 17:32:21.756 INFO [stderr]    Compiling termion v1.5.1
Dec 05 17:32:21.756 INFO [stderr]    Compiling thread_local v0.3.4
Dec 05 17:32:21.756 INFO [stderr]    Compiling trackable v0.2.8
Dec 05 17:32:23.710 INFO [stderr]    Compiling clap v2.29.0
Dec 05 17:32:24.079 INFO [stderr]    Compiling walkdir v2.0.1
Dec 05 17:32:27.203 INFO [stderr]    Compiling regex v0.2.3
Dec 05 17:32:27.253 INFO [stderr]    Compiling slog-scope v4.0.1
Dec 05 17:32:27.253 INFO [stderr]    Compiling slog-term v2.3.0
Dec 05 17:32:29.520 INFO [stderr]    Compiling slog-async v2.1.0
Dec 05 17:32:30.188 INFO [stderr]    Compiling slog-stdlog v3.0.2
Dec 05 17:32:35.260 INFO [stderr]    Compiling sloggers v0.2.4
Dec 05 17:33:04.905 INFO [stderr]    Compiling fugu-shell v0.0.1 (/source)
Dec 05 17:33:07.158 INFO [stderr] warning: unused import: `self`
Dec 05 17:33:07.158 INFO [stderr]  --> src/settings.rs:1:15
Dec 05 17:33:07.159 INFO [stderr]   |
Dec 05 17:33:07.159 INFO [stderr] 1 | use std::io::{self, Write};
Dec 05 17:33:07.159 INFO [stderr]   |               ^^^^
Dec 05 17:33:07.160 INFO [stderr]   |
Dec 05 17:33:07.160 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 17:33:07.160 INFO [stderr] 
Dec 05 17:33:07.161 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 05 17:33:07.161 INFO [stderr]  --> src/settings.rs:2:5
Dec 05 17:33:07.161 INFO [stderr]   |
Dec 05 17:33:07.162 INFO [stderr] 2 | use std::str::FromStr;
Dec 05 17:33:07.162 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.162 INFO [stderr] 
Dec 05 17:33:07.162 INFO [stderr] warning: unused import: `std::error::Error`
Dec 05 17:33:07.163 INFO [stderr]  --> src/settings.rs:3:5
Dec 05 17:33:07.163 INFO [stderr]   |
Dec 05 17:33:07.163 INFO [stderr] 3 | use std::error::Error;
Dec 05 17:33:07.164 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.164 INFO [stderr] 
Dec 05 17:33:07.164 INFO [stderr] warning: unused import: `ScreenError`
Dec 05 17:33:07.164 INFO [stderr]   --> src/main.rs:27:31
Dec 05 17:33:07.165 INFO [stderr]    |
Dec 05 17:33:07.165 INFO [stderr] 27 | use fugu_screen::{FuguScreen, ScreenError};
Dec 05 17:33:07.165 INFO [stderr]    |                               ^^^^^^^^^^^
Dec 05 17:33:07.166 INFO [stderr] 
Dec 05 17:33:07.167 INFO [stderr] warning: unused import: `ascii::AsciiChar`
Dec 05 17:33:07.167 INFO [stderr]   --> src/main.rs:40:5
Dec 05 17:33:07.167 INFO [stderr]    |
Dec 05 17:33:07.168 INFO [stderr] 40 | use ascii::AsciiChar;
Dec 05 17:33:07.168 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 17:33:07.168 INFO [stderr] 
Dec 05 17:33:07.428 INFO [stderr] warning: unused variable: `cmd`
Dec 05 17:33:07.428 INFO [stderr]   --> src/builtin/mod.rs:32:17
Dec 05 17:33:07.428 INFO [stderr]    |
Dec 05 17:33:07.428 INFO [stderr] 32 | fn builtin_exit(cmd: &CommandStore) {}
Dec 05 17:33:07.428 INFO [stderr]    |                 ^^^ help: consider using `_cmd` instead
Dec 05 17:33:07.428 INFO [stderr]    |
Dec 05 17:33:07.428 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 17:33:07.428 INFO [stderr] 
Dec 05 17:33:07.428 INFO [stderr] warning: unused variable: `s`
Dec 05 17:33:07.428 INFO [stderr]   --> src/exec.rs:60:13
Dec 05 17:33:07.428 INFO [stderr]    |
Dec 05 17:33:07.428 INFO [stderr] 60 |         let s = "";
Dec 05 17:33:07.428 INFO [stderr]    |             ^ help: consider using `_s` instead
Dec 05 17:33:07.428 INFO [stderr] 
Dec 05 17:33:07.428 INFO [stderr] warning: unused variable: `current_len`
Dec 05 17:33:07.428 INFO [stderr]   --> src/editor.rs:56:17
Dec 05 17:33:07.428 INFO [stderr]    |
Dec 05 17:33:07.428 INFO [stderr] 56 |             let current_len = self.buffer[self.cursor_buf.y].len();
Dec 05 17:33:07.428 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 05 17:33:07.428 INFO [stderr] 
Dec 05 17:33:07.429 INFO [stderr] warning: unused variable: `current_len`
Dec 05 17:33:07.429 INFO [stderr]    --> src/editor.rs:104:25
Dec 05 17:33:07.429 INFO [stderr]     |
Dec 05 17:33:07.429 INFO [stderr] 104 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Dec 05 17:33:07.429 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 05 17:33:07.429 INFO [stderr] 
Dec 05 17:33:07.429 INFO [stderr] warning: unused variable: `current_len`
Dec 05 17:33:07.429 INFO [stderr]    --> src/editor.rs:127:25
Dec 05 17:33:07.429 INFO [stderr]     |
Dec 05 17:33:07.429 INFO [stderr] 127 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Dec 05 17:33:07.429 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 05 17:33:07.429 INFO [stderr] 
Dec 05 17:33:07.440 INFO [stderr] warning: variable does not need to be mutable
Dec 05 17:33:07.440 INFO [stderr]   --> src/main.rs:64:9
Dec 05 17:33:07.440 INFO [stderr]    |
Dec 05 17:33:07.440 INFO [stderr] 64 |     let mut cmd_list = CommandList::new();
Dec 05 17:33:07.440 INFO [stderr]    |         ----^^^^^^^^
Dec 05 17:33:07.440 INFO [stderr]    |         |
Dec 05 17:33:07.440 INFO [stderr]    |         help: remove this `mut`
Dec 05 17:33:07.440 INFO [stderr]    |
Dec 05 17:33:07.440 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 17:33:07.440 INFO [stderr] 
Dec 05 17:33:07.444 INFO [stderr] warning: variable does not need to be mutable
Dec 05 17:33:07.444 INFO [stderr]   --> src/settings.rs:24:9
Dec 05 17:33:07.444 INFO [stderr]    |
Dec 05 17:33:07.444 INFO [stderr] 24 |         mut stdout: &mut W,
Dec 05 17:33:07.444 INFO [stderr]    |         ----^^^^^^
Dec 05 17:33:07.444 INFO [stderr]    |         |
Dec 05 17:33:07.444 INFO [stderr]    |         help: remove this `mut`
Dec 05 17:33:07.444 INFO [stderr] 
Dec 05 17:33:07.519 INFO [stderr] warning: method is never used: `add_stderr`
Dec 05 17:33:07.519 INFO [stderr]   --> src/exec.rs:44:5
Dec 05 17:33:07.519 INFO [stderr]    |
Dec 05 17:33:07.519 INFO [stderr] 44 |     pub fn add_stderr(&mut self, s: &str) {
Dec 05 17:33:07.519 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.519 INFO [stderr]    |
Dec 05 17:33:07.519 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 17:33:07.519 INFO [stderr] 
Dec 05 17:33:07.519 INFO [stderr] warning: method is never used: `upd_wd_commands`
Dec 05 17:33:07.519 INFO [stderr]   --> src/exec.rs:85:5
Dec 05 17:33:07.519 INFO [stderr]    |
Dec 05 17:33:07.519 INFO [stderr] 85 |     pub fn upd_wd_commands(&mut self, wd: &str) {
Dec 05 17:33:07.519 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.519 INFO [stderr] 
Dec 05 17:33:07.519 INFO [stderr] warning: method is never used: `debug`
Dec 05 17:33:07.520 INFO [stderr]   --> src/editor.rs:33:5
Dec 05 17:33:07.520 INFO [stderr]    |
Dec 05 17:33:07.520 INFO [stderr] 33 |     pub fn debug<W: Write>(&self, stdout: &mut W) {
Dec 05 17:33:07.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.520 INFO [stderr] 
Dec 05 17:33:07.520 INFO [stderr] warning: field is never used: `fugu_vars`
Dec 05 17:33:07.521 INFO [stderr]   --> src/fugu_env.rs:10:5
Dec 05 17:33:07.521 INFO [stderr]    |
Dec 05 17:33:07.521 INFO [stderr] 10 |     fugu_vars: Vec<String>,         // Fugu変数
Dec 05 17:33:07.521 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.521 INFO [stderr] 
Dec 05 17:33:07.521 INFO [stderr] warning: field is never used: `env_vars`
Dec 05 17:33:07.521 INFO [stderr]   --> src/fugu_env.rs:11:5
Dec 05 17:33:07.521 INFO [stderr]    |
Dec 05 17:33:07.521 INFO [stderr] 11 |     env_vars: Vec<String>,          // 環境変数
Dec 05 17:33:07.522 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.522 INFO [stderr] 
Dec 05 17:33:07.522 INFO [stderr] warning: variant is never constructed: `User`
Dec 05 17:33:07.522 INFO [stderr]    --> src/fugu_env.rs:104:5
Dec 05 17:33:07.522 INFO [stderr]     |
Dec 05 17:33:07.529 INFO [stderr] 104 |     User,
Dec 05 17:33:07.529 INFO [stderr]     |     ^^^^
Dec 05 17:33:07.529 INFO [stderr] 
Dec 05 17:33:07.529 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:07.529 INFO [stderr]   --> src/fugu_screen.rs:80:9
Dec 05 17:33:07.529 INFO [stderr]    |
Dec 05 17:33:07.529 INFO [stderr] 80 |         self.move_csr(e);
Dec 05 17:33:07.529 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.532 INFO [stderr]    |
Dec 05 17:33:07.532 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 17:33:07.532 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:07.532 INFO [stderr] 
Dec 05 17:33:07.532 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:07.532 INFO [stderr]    --> src/fugu_screen.rs:125:9
Dec 05 17:33:07.532 INFO [stderr]     |
Dec 05 17:33:07.532 INFO [stderr] 125 |         self.move_csr(&edit);
Dec 05 17:33:07.532 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.536 INFO [stderr]     |
Dec 05 17:33:07.536 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:07.536 INFO [stderr] 
Dec 05 17:33:07.536 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:07.536 INFO [stderr]   --> src/main.rs:54:5
Dec 05 17:33:07.536 INFO [stderr]    |
Dec 05 17:33:07.536 INFO [stderr] 54 |     screen.init_msg();
Dec 05 17:33:07.536 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.536 INFO [stderr]    |
Dec 05 17:33:07.536 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:07.536 INFO [stderr] 
Dec 05 17:33:07.536 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:07.536 INFO [stderr]   --> src/main.rs:72:21
Dec 05 17:33:07.536 INFO [stderr]    |
Dec 05 17:33:07.536 INFO [stderr] 72 |                     screen.print_selector(&selector, &fuguenv, &editor);
Dec 05 17:33:07.536 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.536 INFO [stderr]    |
Dec 05 17:33:07.536 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:07.536 INFO [stderr] 
Dec 05 17:33:07.536 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:07.536 INFO [stderr]   --> src/main.rs:76:21
Dec 05 17:33:07.536 INFO [stderr]    |
Dec 05 17:33:07.536 INFO [stderr] 76 |                     screen.print_selector(&selector, &fuguenv, &editor);
Dec 05 17:33:07.536 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.536 INFO [stderr]    |
Dec 05 17:33:07.536 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:07.536 INFO [stderr] 
Dec 05 17:33:07.536 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:07.536 INFO [stderr]   --> src/main.rs:85:25
Dec 05 17:33:07.536 INFO [stderr]    |
Dec 05 17:33:07.536 INFO [stderr] 85 |                         screen.print_editor(&editor, 0..1);
Dec 05 17:33:07.536 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:07.536 INFO [stderr]    |
Dec 05 17:33:07.536 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:07.536 INFO [stderr] 
Dec 05 17:33:10.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.28s
Dec 05 17:33:10.807 INFO [stderr] su: No module specific data is present
Dec 05 17:33:11.209 INFO running `"docker" "inspect" "d41f832ea58c1fcb444497b2d67b11b38cfc2303ea1cbb43572207a74be14bdc"`
Dec 05 17:33:11.314 INFO running `"docker" "rm" "-f" "d41f832ea58c1fcb444497b2d67b11b38cfc2303ea1cbb43572207a74be14bdc"`
Dec 05 17:33:11.396 INFO [stdout] d41f832ea58c1fcb444497b2d67b11b38cfc2303ea1cbb43572207a74be14bdc
Dec 05 17:33:11.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 05 17:33:11.554 INFO [stdout] 53f9fcac9bbfaf75dc7025e5bb6a7546a7970518f6ebab7c0a1e716babd48f0e
Dec 05 17:33:11.557 INFO running `"docker" "start" "-a" "53f9fcac9bbfaf75dc7025e5bb6a7546a7970518f6ebab7c0a1e716babd48f0e"`
Dec 05 17:33:11.933 INFO [stderr] usermod: no changes
Dec 05 17:33:12.060 INFO [stderr]    Compiling fugu-shell v0.0.1 (/source)
Dec 05 17:33:13.505 INFO [stderr] warning: unused import: `self`
Dec 05 17:33:13.505 INFO [stderr]  --> src/settings.rs:1:15
Dec 05 17:33:13.505 INFO [stderr]   |
Dec 05 17:33:13.505 INFO [stderr] 1 | use std::io::{self, Write};
Dec 05 17:33:13.505 INFO [stderr]   |               ^^^^
Dec 05 17:33:13.505 INFO [stderr]   |
Dec 05 17:33:13.505 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 17:33:13.505 INFO [stderr] 
Dec 05 17:33:13.505 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 05 17:33:13.505 INFO [stderr]  --> src/settings.rs:2:5
Dec 05 17:33:13.505 INFO [stderr]   |
Dec 05 17:33:13.505 INFO [stderr] 2 | use std::str::FromStr;
Dec 05 17:33:13.505 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.505 INFO [stderr] 
Dec 05 17:33:13.505 INFO [stderr] warning: unused import: `std::error::Error`
Dec 05 17:33:13.505 INFO [stderr]  --> src/settings.rs:3:5
Dec 05 17:33:13.505 INFO [stderr]   |
Dec 05 17:33:13.505 INFO [stderr] 3 | use std::error::Error;
Dec 05 17:33:13.505 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.505 INFO [stderr] 
Dec 05 17:33:13.506 INFO [stderr] warning: unused import: `ScreenError`
Dec 05 17:33:13.507 INFO [stderr]   --> src/main.rs:27:31
Dec 05 17:33:13.507 INFO [stderr]    |
Dec 05 17:33:13.507 INFO [stderr] 27 | use fugu_screen::{FuguScreen, ScreenError};
Dec 05 17:33:13.507 INFO [stderr]    |                               ^^^^^^^^^^^
Dec 05 17:33:13.508 INFO [stderr] 
Dec 05 17:33:13.508 INFO [stderr] warning: unused import: `ascii::AsciiChar`
Dec 05 17:33:13.508 INFO [stderr]   --> src/main.rs:40:5
Dec 05 17:33:13.509 INFO [stderr]    |
Dec 05 17:33:13.509 INFO [stderr] 40 | use ascii::AsciiChar;
Dec 05 17:33:13.509 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 17:33:13.509 INFO [stderr] 
Dec 05 17:33:13.775 INFO [stderr] warning: unused variable: `cmd`
Dec 05 17:33:13.775 INFO [stderr]   --> src/builtin/mod.rs:32:17
Dec 05 17:33:13.775 INFO [stderr]    |
Dec 05 17:33:13.775 INFO [stderr] 32 | fn builtin_exit(cmd: &CommandStore) {}
Dec 05 17:33:13.775 INFO [stderr]    |                 ^^^ help: consider using `_cmd` instead
Dec 05 17:33:13.775 INFO [stderr]    |
Dec 05 17:33:13.775 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 17:33:13.775 INFO [stderr] 
Dec 05 17:33:13.775 INFO [stderr] warning: unused variable: `s`
Dec 05 17:33:13.775 INFO [stderr]   --> src/exec.rs:60:13
Dec 05 17:33:13.775 INFO [stderr]    |
Dec 05 17:33:13.775 INFO [stderr] 60 |         let s = "";
Dec 05 17:33:13.775 INFO [stderr]    |             ^ help: consider using `_s` instead
Dec 05 17:33:13.775 INFO [stderr] 
Dec 05 17:33:13.776 INFO [stderr] warning: unused variable: `current_len`
Dec 05 17:33:13.776 INFO [stderr]   --> src/editor.rs:56:17
Dec 05 17:33:13.776 INFO [stderr]    |
Dec 05 17:33:13.776 INFO [stderr] 56 |             let current_len = self.buffer[self.cursor_buf.y].len();
Dec 05 17:33:13.776 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 05 17:33:13.776 INFO [stderr] 
Dec 05 17:33:13.776 INFO [stderr] warning: unused variable: `current_len`
Dec 05 17:33:13.776 INFO [stderr]    --> src/editor.rs:104:25
Dec 05 17:33:13.776 INFO [stderr]     |
Dec 05 17:33:13.776 INFO [stderr] 104 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Dec 05 17:33:13.776 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 05 17:33:13.776 INFO [stderr] 
Dec 05 17:33:13.776 INFO [stderr] warning: unused variable: `current_len`
Dec 05 17:33:13.776 INFO [stderr]    --> src/editor.rs:127:25
Dec 05 17:33:13.777 INFO [stderr]     |
Dec 05 17:33:13.777 INFO [stderr] 127 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Dec 05 17:33:13.777 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 05 17:33:13.777 INFO [stderr] 
Dec 05 17:33:13.790 INFO [stderr] warning: variable does not need to be mutable
Dec 05 17:33:13.790 INFO [stderr]   --> src/main.rs:64:9
Dec 05 17:33:13.790 INFO [stderr]    |
Dec 05 17:33:13.790 INFO [stderr] 64 |     let mut cmd_list = CommandList::new();
Dec 05 17:33:13.790 INFO [stderr]    |         ----^^^^^^^^
Dec 05 17:33:13.790 INFO [stderr]    |         |
Dec 05 17:33:13.790 INFO [stderr]    |         help: remove this `mut`
Dec 05 17:33:13.790 INFO [stderr]    |
Dec 05 17:33:13.790 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 17:33:13.790 INFO [stderr] 
Dec 05 17:33:13.797 INFO [stderr] warning: variable does not need to be mutable
Dec 05 17:33:13.797 INFO [stderr]   --> src/settings.rs:24:9
Dec 05 17:33:13.797 INFO [stderr]    |
Dec 05 17:33:13.797 INFO [stderr] 24 |         mut stdout: &mut W,
Dec 05 17:33:13.797 INFO [stderr]    |         ----^^^^^^
Dec 05 17:33:13.797 INFO [stderr]    |         |
Dec 05 17:33:13.797 INFO [stderr]    |         help: remove this `mut`
Dec 05 17:33:13.797 INFO [stderr] 
Dec 05 17:33:13.882 INFO [stderr] warning: method is never used: `add_stderr`
Dec 05 17:33:13.882 INFO [stderr]   --> src/exec.rs:44:5
Dec 05 17:33:13.882 INFO [stderr]    |
Dec 05 17:33:13.882 INFO [stderr] 44 |     pub fn add_stderr(&mut self, s: &str) {
Dec 05 17:33:13.882 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.882 INFO [stderr]    |
Dec 05 17:33:13.882 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 17:33:13.882 INFO [stderr] 
Dec 05 17:33:13.882 INFO [stderr] warning: method is never used: `upd_wd_commands`
Dec 05 17:33:13.882 INFO [stderr]   --> src/exec.rs:85:5
Dec 05 17:33:13.882 INFO [stderr]    |
Dec 05 17:33:13.882 INFO [stderr] 85 |     pub fn upd_wd_commands(&mut self, wd: &str) {
Dec 05 17:33:13.882 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.882 INFO [stderr] 
Dec 05 17:33:13.883 INFO [stderr] warning: method is never used: `debug`
Dec 05 17:33:13.883 INFO [stderr]   --> src/editor.rs:33:5
Dec 05 17:33:13.883 INFO [stderr]    |
Dec 05 17:33:13.883 INFO [stderr] 33 |     pub fn debug<W: Write>(&self, stdout: &mut W) {
Dec 05 17:33:13.884 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.884 INFO [stderr] 
Dec 05 17:33:13.884 INFO [stderr] warning: field is never used: `fugu_vars`
Dec 05 17:33:13.885 INFO [stderr]   --> src/fugu_env.rs:10:5
Dec 05 17:33:13.885 INFO [stderr]    |
Dec 05 17:33:13.885 INFO [stderr] 10 |     fugu_vars: Vec<String>,         // Fugu変数
Dec 05 17:33:13.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.885 INFO [stderr] 
Dec 05 17:33:13.885 INFO [stderr] warning: field is never used: `env_vars`
Dec 05 17:33:13.885 INFO [stderr]   --> src/fugu_env.rs:11:5
Dec 05 17:33:13.885 INFO [stderr]    |
Dec 05 17:33:13.885 INFO [stderr] 11 |     env_vars: Vec<String>,          // 環境変数
Dec 05 17:33:13.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.885 INFO [stderr] 
Dec 05 17:33:13.886 INFO [stderr] warning: variant is never constructed: `User`
Dec 05 17:33:13.886 INFO [stderr]    --> src/fugu_env.rs:104:5
Dec 05 17:33:13.886 INFO [stderr]     |
Dec 05 17:33:13.886 INFO [stderr] 104 |     User,
Dec 05 17:33:13.886 INFO [stderr]     |     ^^^^
Dec 05 17:33:13.892 INFO [stderr] 
Dec 05 17:33:13.893 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:13.893 INFO [stderr]   --> src/fugu_screen.rs:80:9
Dec 05 17:33:13.893 INFO [stderr]    |
Dec 05 17:33:13.893 INFO [stderr] 80 |         self.move_csr(e);
Dec 05 17:33:13.893 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.894 INFO [stderr]    |
Dec 05 17:33:13.894 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 17:33:13.894 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:13.894 INFO [stderr] 
Dec 05 17:33:13.895 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:13.895 INFO [stderr]    --> src/fugu_screen.rs:125:9
Dec 05 17:33:13.895 INFO [stderr]     |
Dec 05 17:33:13.895 INFO [stderr] 125 |         self.move_csr(&edit);
Dec 05 17:33:13.895 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.896 INFO [stderr]     |
Dec 05 17:33:13.896 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:13.896 INFO [stderr] 
Dec 05 17:33:13.896 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:13.897 INFO [stderr]   --> src/main.rs:54:5
Dec 05 17:33:13.897 INFO [stderr]    |
Dec 05 17:33:13.897 INFO [stderr] 54 |     screen.init_msg();
Dec 05 17:33:13.897 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.897 INFO [stderr]    |
Dec 05 17:33:13.898 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:13.898 INFO [stderr] 
Dec 05 17:33:13.898 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:13.899 INFO [stderr]   --> src/main.rs:72:21
Dec 05 17:33:13.899 INFO [stderr]    |
Dec 05 17:33:13.899 INFO [stderr] 72 |                     screen.print_selector(&selector, &fuguenv, &editor);
Dec 05 17:33:13.899 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.899 INFO [stderr]    |
Dec 05 17:33:13.899 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:13.899 INFO [stderr] 
Dec 05 17:33:13.899 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:13.899 INFO [stderr]   --> src/main.rs:76:21
Dec 05 17:33:13.899 INFO [stderr]    |
Dec 05 17:33:13.899 INFO [stderr] 76 |                     screen.print_selector(&selector, &fuguenv, &editor);
Dec 05 17:33:13.899 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.899 INFO [stderr]    |
Dec 05 17:33:13.904 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:13.904 INFO [stderr] 
Dec 05 17:33:13.904 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 17:33:13.904 INFO [stderr]   --> src/main.rs:85:25
Dec 05 17:33:13.904 INFO [stderr]    |
Dec 05 17:33:13.904 INFO [stderr] 85 |                         screen.print_editor(&editor, 0..1);
Dec 05 17:33:13.904 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:33:13.904 INFO [stderr]    |
Dec 05 17:33:13.904 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 17:33:13.904 INFO [stderr] 
Dec 05 17:33:14.218 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Dec 05 17:33:14.229 INFO [stderr] su: No module specific data is present
Dec 05 17:33:14.652 INFO running `"docker" "inspect" "53f9fcac9bbfaf75dc7025e5bb6a7546a7970518f6ebab7c0a1e716babd48f0e"`
Dec 05 17:33:14.877 INFO running `"docker" "rm" "-f" "53f9fcac9bbfaf75dc7025e5bb6a7546a7970518f6ebab7c0a1e716babd48f0e"`
Dec 05 17:33:14.968 INFO [stdout] 53f9fcac9bbfaf75dc7025e5bb6a7546a7970518f6ebab7c0a1e716babd48f0e
Dec 05 17:33:14.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 05 17:33:15.218 INFO [stdout] ab72385368bfb5d185cd2eda4ce92cdbbc9ec1807fdb37b48c209bf79d9ca766
Dec 05 17:33:15.222 INFO running `"docker" "start" "-a" "ab72385368bfb5d185cd2eda4ce92cdbbc9ec1807fdb37b48c209bf79d9ca766"`
Dec 05 17:33:15.544 INFO [stderr] usermod: no changes
Dec 05 17:33:15.681 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 05 17:33:15.696 INFO [stderr]      Running /target/debug/deps/fugu_shell-f52584ae9dd70921
Dec 05 17:33:15.700 INFO [stdout] 
Dec 05 17:33:15.700 INFO [stdout] running 0 tests
Dec 05 17:33:15.700 INFO [stdout] 
Dec 05 17:33:15.700 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 17:33:15.700 INFO [stdout] 
Dec 05 17:33:15.703 INFO [stderr] su: No module specific data is present
Dec 05 17:33:15.921 INFO running `"docker" "inspect" "ab72385368bfb5d185cd2eda4ce92cdbbc9ec1807fdb37b48c209bf79d9ca766"`
Dec 05 17:33:15.988 INFO running `"docker" "rm" "-f" "ab72385368bfb5d185cd2eda4ce92cdbbc9ec1807fdb37b48c209bf79d9ca766"`
Dec 05 17:33:16.072 INFO [stdout] ab72385368bfb5d185cd2eda4ce92cdbbc9ec1807fdb37b48c209bf79d9ca766