Nov 29 23:57:15.767 INFO checking kngwyu/fugu-shell against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 23:57:15.767 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 29 23:57:16.180 INFO [stdout] cebe5faaa4ad73a6d7fbc4a968aacae0714e4abb719cd37220079b449e4da8a1
Nov 29 23:57:16.182 INFO running `"docker" "start" "-a" "cebe5faaa4ad73a6d7fbc4a968aacae0714e4abb719cd37220079b449e4da8a1"`
Nov 29 23:57:18.335 INFO [stderr] usermod: no changes
Nov 29 23:57:18.715 INFO [stderr]     Checking slog v2.0.12
Nov 29 23:57:18.718 INFO [stderr]     Checking same-file v1.0.0
Nov 29 23:57:18.720 INFO [stderr]     Checking ascii v0.8.6
Nov 29 23:57:18.722 INFO [stderr]     Checking isatty v0.1.6
Nov 29 23:57:18.741 INFO [stderr]     Checking memchr v2.0.1
Nov 29 23:57:18.744 INFO [stderr]     Checking termion v1.5.1
Nov 29 23:57:18.746 INFO [stderr]     Checking trackable v0.2.8
Nov 29 23:57:18.748 INFO [stderr]     Checking thread_local v0.3.4
Nov 29 23:57:20.634 INFO [stderr]    Compiling serde_derive v1.0.21
Nov 29 23:57:21.318 INFO [stderr]     Checking walkdir v2.0.1
Nov 29 23:57:21.909 INFO [stderr]     Checking regex v0.2.3
Nov 29 23:57:23.638 INFO [stderr]     Checking slog-scope v4.0.1
Nov 29 23:57:23.639 INFO [stderr]     Checking slog-async v2.1.0
Nov 29 23:57:23.641 INFO [stderr]     Checking slog-term v2.3.0
Nov 29 23:57:25.698 INFO [stderr]     Checking slog-stdlog v3.0.2
Nov 29 23:57:34.000 INFO [stderr]     Checking sloggers v0.2.4
Nov 29 23:57:35.532 INFO [stderr]     Checking fugu-shell v0.0.1 (/source)
Nov 29 23:57:39.108 INFO [stderr] warning: unused import: `self`
Nov 29 23:57:39.108 INFO [stderr]  --> src/settings.rs:1:15
Nov 29 23:57:39.108 INFO [stderr]   |
Nov 29 23:57:39.108 INFO [stderr] 1 | use std::io::{self, Write};
Nov 29 23:57:39.108 INFO [stderr]   |               ^^^^
Nov 29 23:57:39.108 INFO [stderr]   |
Nov 29 23:57:39.108 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 23:57:39.108 INFO [stderr] 
Nov 29 23:57:39.108 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 29 23:57:39.108 INFO [stderr]  --> src/settings.rs:2:5
Nov 29 23:57:39.108 INFO [stderr]   |
Nov 29 23:57:39.108 INFO [stderr] 2 | use std::str::FromStr;
Nov 29 23:57:39.108 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.108 INFO [stderr] 
Nov 29 23:57:39.108 INFO [stderr] warning: unused import: `std::error::Error`
Nov 29 23:57:39.108 INFO [stderr]  --> src/settings.rs:3:5
Nov 29 23:57:39.108 INFO [stderr]   |
Nov 29 23:57:39.108 INFO [stderr] 3 | use std::error::Error;
Nov 29 23:57:39.108 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.108 INFO [stderr] 
Nov 29 23:57:39.116 INFO [stderr] warning: unused import: `ScreenError`
Nov 29 23:57:39.116 INFO [stderr]   --> src/main.rs:27:31
Nov 29 23:57:39.116 INFO [stderr]    |
Nov 29 23:57:39.116 INFO [stderr] 27 | use fugu_screen::{FuguScreen, ScreenError};
Nov 29 23:57:39.116 INFO [stderr]    |                               ^^^^^^^^^^^
Nov 29 23:57:39.116 INFO [stderr] 
Nov 29 23:57:39.116 INFO [stderr] warning: unused import: `ascii::AsciiChar`
Nov 29 23:57:39.116 INFO [stderr]   --> src/main.rs:40:5
Nov 29 23:57:39.116 INFO [stderr]    |
Nov 29 23:57:39.116 INFO [stderr] 40 | use ascii::AsciiChar;
Nov 29 23:57:39.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 29 23:57:39.116 INFO [stderr] 
Nov 29 23:57:39.148 INFO [stderr] warning: unused import: `self`
Nov 29 23:57:39.148 INFO [stderr]  --> src/settings.rs:1:15
Nov 29 23:57:39.148 INFO [stderr]   |
Nov 29 23:57:39.148 INFO [stderr] 1 | use std::io::{self, Write};
Nov 29 23:57:39.148 INFO [stderr]   |               ^^^^
Nov 29 23:57:39.148 INFO [stderr]   |
Nov 29 23:57:39.148 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 23:57:39.148 INFO [stderr] 
Nov 29 23:57:39.148 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 29 23:57:39.148 INFO [stderr]  --> src/settings.rs:2:5
Nov 29 23:57:39.148 INFO [stderr]   |
Nov 29 23:57:39.148 INFO [stderr] 2 | use std::str::FromStr;
Nov 29 23:57:39.148 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.148 INFO [stderr] 
Nov 29 23:57:39.148 INFO [stderr] warning: unused import: `std::error::Error`
Nov 29 23:57:39.148 INFO [stderr]  --> src/settings.rs:3:5
Nov 29 23:57:39.148 INFO [stderr]   |
Nov 29 23:57:39.148 INFO [stderr] 3 | use std::error::Error;
Nov 29 23:57:39.148 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.148 INFO [stderr] 
Nov 29 23:57:39.148 INFO [stderr] warning: unused import: `ScreenError`
Nov 29 23:57:39.148 INFO [stderr]   --> src/main.rs:27:31
Nov 29 23:57:39.148 INFO [stderr]    |
Nov 29 23:57:39.148 INFO [stderr] 27 | use fugu_screen::{FuguScreen, ScreenError};
Nov 29 23:57:39.149 INFO [stderr]    |                               ^^^^^^^^^^^
Nov 29 23:57:39.149 INFO [stderr] 
Nov 29 23:57:39.149 INFO [stderr] warning: unused import: `ascii::AsciiChar`
Nov 29 23:57:39.149 INFO [stderr]   --> src/main.rs:40:5
Nov 29 23:57:39.149 INFO [stderr]    |
Nov 29 23:57:39.149 INFO [stderr] 40 | use ascii::AsciiChar;
Nov 29 23:57:39.149 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 29 23:57:39.149 INFO [stderr] 
Nov 29 23:57:39.484 INFO [stderr] warning: unused variable: `cmd`
Nov 29 23:57:39.484 INFO [stderr]   --> src/builtin/mod.rs:32:17
Nov 29 23:57:39.484 INFO [stderr]    |
Nov 29 23:57:39.484 INFO [stderr] 32 | fn builtin_exit(cmd: &CommandStore) {}
Nov 29 23:57:39.484 INFO [stderr]    |                 ^^^ help: consider using `_cmd` instead
Nov 29 23:57:39.484 INFO [stderr]    |
Nov 29 23:57:39.484 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:57:39.484 INFO [stderr] 
Nov 29 23:57:39.484 INFO [stderr] warning: unused variable: `s`
Nov 29 23:57:39.484 INFO [stderr]   --> src/exec.rs:60:13
Nov 29 23:57:39.484 INFO [stderr]    |
Nov 29 23:57:39.484 INFO [stderr] 60 |         let s = "";
Nov 29 23:57:39.484 INFO [stderr]    |             ^ help: consider using `_s` instead
Nov 29 23:57:39.484 INFO [stderr] 
Nov 29 23:57:39.485 INFO [stderr] warning: unused variable: `current_len`
Nov 29 23:57:39.485 INFO [stderr]   --> src/editor.rs:56:17
Nov 29 23:57:39.485 INFO [stderr]    |
Nov 29 23:57:39.485 INFO [stderr] 56 |             let current_len = self.buffer[self.cursor_buf.y].len();
Nov 29 23:57:39.485 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 29 23:57:39.485 INFO [stderr] 
Nov 29 23:57:39.485 INFO [stderr] warning: unused variable: `current_len`
Nov 29 23:57:39.485 INFO [stderr]    --> src/editor.rs:104:25
Nov 29 23:57:39.485 INFO [stderr]     |
Nov 29 23:57:39.485 INFO [stderr] 104 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Nov 29 23:57:39.485 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 29 23:57:39.485 INFO [stderr] 
Nov 29 23:57:39.485 INFO [stderr] warning: unused variable: `current_len`
Nov 29 23:57:39.485 INFO [stderr]    --> src/editor.rs:127:25
Nov 29 23:57:39.485 INFO [stderr]     |
Nov 29 23:57:39.485 INFO [stderr] 127 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Nov 29 23:57:39.485 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 29 23:57:39.485 INFO [stderr] 
Nov 29 23:57:39.495 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:57:39.496 INFO [stderr]   --> src/main.rs:64:9
Nov 29 23:57:39.508 INFO [stderr]    |
Nov 29 23:57:39.508 INFO [stderr] 64 |     let mut cmd_list = CommandList::new();
Nov 29 23:57:39.508 INFO [stderr]    |         ----^^^^^^^^
Nov 29 23:57:39.508 INFO [stderr]    |         |
Nov 29 23:57:39.508 INFO [stderr]    |         help: remove this `mut`
Nov 29 23:57:39.508 INFO [stderr]    |
Nov 29 23:57:39.508 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 23:57:39.508 INFO [stderr] 
Nov 29 23:57:39.508 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:57:39.508 INFO [stderr]   --> src/settings.rs:24:9
Nov 29 23:57:39.508 INFO [stderr]    |
Nov 29 23:57:39.508 INFO [stderr] 24 |         mut stdout: &mut W,
Nov 29 23:57:39.508 INFO [stderr]    |         ----^^^^^^
Nov 29 23:57:39.508 INFO [stderr]    |         |
Nov 29 23:57:39.508 INFO [stderr]    |         help: remove this `mut`
Nov 29 23:57:39.508 INFO [stderr] 
Nov 29 23:57:39.596 INFO [stderr] warning: method is never used: `add_stderr`
Nov 29 23:57:39.596 INFO [stderr]   --> src/exec.rs:44:5
Nov 29 23:57:39.596 INFO [stderr]    |
Nov 29 23:57:39.596 INFO [stderr] 44 |     pub fn add_stderr(&mut self, s: &str) {
Nov 29 23:57:39.596 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.596 INFO [stderr]    |
Nov 29 23:57:39.596 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:57:39.596 INFO [stderr] 
Nov 29 23:57:39.596 INFO [stderr] warning: method is never used: `upd_wd_commands`
Nov 29 23:57:39.596 INFO [stderr]   --> src/exec.rs:85:5
Nov 29 23:57:39.596 INFO [stderr]    |
Nov 29 23:57:39.596 INFO [stderr] 85 |     pub fn upd_wd_commands(&mut self, wd: &str) {
Nov 29 23:57:39.596 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.596 INFO [stderr] 
Nov 29 23:57:39.596 INFO [stderr] warning: method is never used: `debug`
Nov 29 23:57:39.596 INFO [stderr]   --> src/editor.rs:33:5
Nov 29 23:57:39.596 INFO [stderr]    |
Nov 29 23:57:39.596 INFO [stderr] 33 |     pub fn debug<W: Write>(&self, stdout: &mut W) {
Nov 29 23:57:39.596 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.596 INFO [stderr] 
Nov 29 23:57:39.596 INFO [stderr] warning: field is never used: `fugu_vars`
Nov 29 23:57:39.596 INFO [stderr]   --> src/fugu_env.rs:10:5
Nov 29 23:57:39.596 INFO [stderr]    |
Nov 29 23:57:39.596 INFO [stderr] 10 |     fugu_vars: Vec<String>,         // Fugu変数
Nov 29 23:57:39.596 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.596 INFO [stderr] 
Nov 29 23:57:39.596 INFO [stderr] warning: field is never used: `env_vars`
Nov 29 23:57:39.597 INFO [stderr]   --> src/fugu_env.rs:11:5
Nov 29 23:57:39.597 INFO [stderr]    |
Nov 29 23:57:39.597 INFO [stderr] 11 |     env_vars: Vec<String>,          // 環境変数
Nov 29 23:57:39.597 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.597 INFO [stderr] 
Nov 29 23:57:39.597 INFO [stderr] warning: variant is never constructed: `User`
Nov 29 23:57:39.597 INFO [stderr]    --> src/fugu_env.rs:104:5
Nov 29 23:57:39.597 INFO [stderr]     |
Nov 29 23:57:39.597 INFO [stderr] 104 |     User,
Nov 29 23:57:39.597 INFO [stderr]     |     ^^^^
Nov 29 23:57:39.597 INFO [stderr] 
Nov 29 23:57:39.601 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.601 INFO [stderr]   --> src/fugu_screen.rs:80:9
Nov 29 23:57:39.601 INFO [stderr]    |
Nov 29 23:57:39.601 INFO [stderr] 80 |         self.move_csr(e);
Nov 29 23:57:39.601 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.602 INFO [stderr]    |
Nov 29 23:57:39.602 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 23:57:39.602 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.602 INFO [stderr] 
Nov 29 23:57:39.602 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.602 INFO [stderr]    --> src/fugu_screen.rs:125:9
Nov 29 23:57:39.602 INFO [stderr]     |
Nov 29 23:57:39.602 INFO [stderr] 125 |         self.move_csr(&edit);
Nov 29 23:57:39.602 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.602 INFO [stderr]     |
Nov 29 23:57:39.602 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.602 INFO [stderr] 
Nov 29 23:57:39.603 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.603 INFO [stderr]   --> src/main.rs:54:5
Nov 29 23:57:39.603 INFO [stderr]    |
Nov 29 23:57:39.603 INFO [stderr] 54 |     screen.init_msg();
Nov 29 23:57:39.603 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.603 INFO [stderr]    |
Nov 29 23:57:39.603 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.603 INFO [stderr] 
Nov 29 23:57:39.604 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.604 INFO [stderr]   --> src/main.rs:72:21
Nov 29 23:57:39.604 INFO [stderr]    |
Nov 29 23:57:39.604 INFO [stderr] 72 |                     screen.print_selector(&selector, &fuguenv, &editor);
Nov 29 23:57:39.604 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.604 INFO [stderr]    |
Nov 29 23:57:39.604 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.604 INFO [stderr] 
Nov 29 23:57:39.608 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.608 INFO [stderr]   --> src/main.rs:76:21
Nov 29 23:57:39.608 INFO [stderr]    |
Nov 29 23:57:39.608 INFO [stderr] 76 |                     screen.print_selector(&selector, &fuguenv, &editor);
Nov 29 23:57:39.608 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.608 INFO [stderr]    |
Nov 29 23:57:39.608 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.608 INFO [stderr] 
Nov 29 23:57:39.608 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.608 INFO [stderr]   --> src/main.rs:85:25
Nov 29 23:57:39.608 INFO [stderr]    |
Nov 29 23:57:39.608 INFO [stderr] 85 |                         screen.print_editor(&editor, 0..1);
Nov 29 23:57:39.608 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.608 INFO [stderr]    |
Nov 29 23:57:39.608 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.608 INFO [stderr] 
Nov 29 23:57:39.816 INFO [stderr] warning: unused variable: `cmd`
Nov 29 23:57:39.816 INFO [stderr]   --> src/builtin/mod.rs:32:17
Nov 29 23:57:39.816 INFO [stderr]    |
Nov 29 23:57:39.816 INFO [stderr] 32 | fn builtin_exit(cmd: &CommandStore) {}
Nov 29 23:57:39.816 INFO [stderr]    |                 ^^^ help: consider using `_cmd` instead
Nov 29 23:57:39.816 INFO [stderr]    |
Nov 29 23:57:39.816 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 23:57:39.816 INFO [stderr] 
Nov 29 23:57:39.832 INFO [stderr] warning: unused variable: `s`
Nov 29 23:57:39.832 INFO [stderr]   --> src/exec.rs:60:13
Nov 29 23:57:39.832 INFO [stderr]    |
Nov 29 23:57:39.832 INFO [stderr] 60 |         let s = "";
Nov 29 23:57:39.832 INFO [stderr]    |             ^ help: consider using `_s` instead
Nov 29 23:57:39.832 INFO [stderr] 
Nov 29 23:57:39.832 INFO [stderr] warning: unused variable: `current_len`
Nov 29 23:57:39.832 INFO [stderr]   --> src/editor.rs:56:17
Nov 29 23:57:39.832 INFO [stderr]    |
Nov 29 23:57:39.832 INFO [stderr] 56 |             let current_len = self.buffer[self.cursor_buf.y].len();
Nov 29 23:57:39.832 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 29 23:57:39.832 INFO [stderr] 
Nov 29 23:57:39.832 INFO [stderr] warning: unused variable: `current_len`
Nov 29 23:57:39.832 INFO [stderr]    --> src/editor.rs:104:25
Nov 29 23:57:39.832 INFO [stderr]     |
Nov 29 23:57:39.832 INFO [stderr] 104 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Nov 29 23:57:39.832 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 29 23:57:39.832 INFO [stderr] 
Nov 29 23:57:39.832 INFO [stderr] warning: unused variable: `current_len`
Nov 29 23:57:39.832 INFO [stderr]    --> src/editor.rs:127:25
Nov 29 23:57:39.832 INFO [stderr]     |
Nov 29 23:57:39.832 INFO [stderr] 127 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Nov 29 23:57:39.832 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 29 23:57:39.832 INFO [stderr] 
Nov 29 23:57:39.832 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:57:39.832 INFO [stderr]   --> src/main.rs:64:9
Nov 29 23:57:39.832 INFO [stderr]    |
Nov 29 23:57:39.832 INFO [stderr] 64 |     let mut cmd_list = CommandList::new();
Nov 29 23:57:39.832 INFO [stderr]    |         ----^^^^^^^^
Nov 29 23:57:39.832 INFO [stderr]    |         |
Nov 29 23:57:39.832 INFO [stderr]    |         help: remove this `mut`
Nov 29 23:57:39.832 INFO [stderr]    |
Nov 29 23:57:39.832 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 23:57:39.832 INFO [stderr] 
Nov 29 23:57:39.835 INFO [stderr] warning: variable does not need to be mutable
Nov 29 23:57:39.835 INFO [stderr]   --> src/settings.rs:24:9
Nov 29 23:57:39.835 INFO [stderr]    |
Nov 29 23:57:39.835 INFO [stderr] 24 |         mut stdout: &mut W,
Nov 29 23:57:39.835 INFO [stderr]    |         ----^^^^^^
Nov 29 23:57:39.835 INFO [stderr]    |         |
Nov 29 23:57:39.835 INFO [stderr]    |         help: remove this `mut`
Nov 29 23:57:39.835 INFO [stderr] 
Nov 29 23:57:39.924 INFO [stderr] warning: method is never used: `add_stderr`
Nov 29 23:57:39.924 INFO [stderr]   --> src/exec.rs:44:5
Nov 29 23:57:39.924 INFO [stderr]    |
Nov 29 23:57:39.924 INFO [stderr] 44 |     pub fn add_stderr(&mut self, s: &str) {
Nov 29 23:57:39.924 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.924 INFO [stderr]    |
Nov 29 23:57:39.924 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 23:57:39.924 INFO [stderr] 
Nov 29 23:57:39.924 INFO [stderr] warning: method is never used: `upd_wd_commands`
Nov 29 23:57:39.924 INFO [stderr]   --> src/exec.rs:85:5
Nov 29 23:57:39.924 INFO [stderr]    |
Nov 29 23:57:39.924 INFO [stderr] 85 |     pub fn upd_wd_commands(&mut self, wd: &str) {
Nov 29 23:57:39.924 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.924 INFO [stderr] 
Nov 29 23:57:39.924 INFO [stderr] warning: method is never used: `debug`
Nov 29 23:57:39.924 INFO [stderr]   --> src/editor.rs:33:5
Nov 29 23:57:39.924 INFO [stderr]    |
Nov 29 23:57:39.924 INFO [stderr] 33 |     pub fn debug<W: Write>(&self, stdout: &mut W) {
Nov 29 23:57:39.924 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.924 INFO [stderr] 
Nov 29 23:57:39.924 INFO [stderr] warning: field is never used: `fugu_vars`
Nov 29 23:57:39.924 INFO [stderr]   --> src/fugu_env.rs:10:5
Nov 29 23:57:39.924 INFO [stderr]    |
Nov 29 23:57:39.924 INFO [stderr] 10 |     fugu_vars: Vec<String>,         // Fugu変数
Nov 29 23:57:39.924 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.924 INFO [stderr] 
Nov 29 23:57:39.924 INFO [stderr] warning: field is never used: `env_vars`
Nov 29 23:57:39.924 INFO [stderr]   --> src/fugu_env.rs:11:5
Nov 29 23:57:39.924 INFO [stderr]    |
Nov 29 23:57:39.924 INFO [stderr] 11 |     env_vars: Vec<String>,          // 環境変数
Nov 29 23:57:39.924 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.924 INFO [stderr] 
Nov 29 23:57:39.924 INFO [stderr] warning: variant is never constructed: `User`
Nov 29 23:57:39.924 INFO [stderr]    --> src/fugu_env.rs:104:5
Nov 29 23:57:39.924 INFO [stderr]     |
Nov 29 23:57:39.924 INFO [stderr] 104 |     User,
Nov 29 23:57:39.924 INFO [stderr]     |     ^^^^
Nov 29 23:57:39.924 INFO [stderr] 
Nov 29 23:57:39.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.932 INFO [stderr]   --> src/fugu_screen.rs:80:9
Nov 29 23:57:39.932 INFO [stderr]    |
Nov 29 23:57:39.932 INFO [stderr] 80 |         self.move_csr(e);
Nov 29 23:57:39.932 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.932 INFO [stderr]    |
Nov 29 23:57:39.932 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 23:57:39.932 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.932 INFO [stderr] 
Nov 29 23:57:39.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.932 INFO [stderr]    --> src/fugu_screen.rs:125:9
Nov 29 23:57:39.932 INFO [stderr]     |
Nov 29 23:57:39.932 INFO [stderr] 125 |         self.move_csr(&edit);
Nov 29 23:57:39.932 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.932 INFO [stderr]     |
Nov 29 23:57:39.932 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.932 INFO [stderr] 
Nov 29 23:57:39.932 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.932 INFO [stderr]   --> src/main.rs:54:5
Nov 29 23:57:39.933 INFO [stderr]    |
Nov 29 23:57:39.933 INFO [stderr] 54 |     screen.init_msg();
Nov 29 23:57:39.933 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.933 INFO [stderr]    |
Nov 29 23:57:39.933 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.933 INFO [stderr] 
Nov 29 23:57:39.933 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.933 INFO [stderr]   --> src/main.rs:72:21
Nov 29 23:57:39.933 INFO [stderr]    |
Nov 29 23:57:39.933 INFO [stderr] 72 |                     screen.print_selector(&selector, &fuguenv, &editor);
Nov 29 23:57:39.933 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.933 INFO [stderr]    |
Nov 29 23:57:39.933 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.933 INFO [stderr] 
Nov 29 23:57:39.933 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.933 INFO [stderr]   --> src/main.rs:76:21
Nov 29 23:57:39.933 INFO [stderr]    |
Nov 29 23:57:39.933 INFO [stderr] 76 |                     screen.print_selector(&selector, &fuguenv, &editor);
Nov 29 23:57:39.933 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.933 INFO [stderr]    |
Nov 29 23:57:39.933 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.933 INFO [stderr] 
Nov 29 23:57:39.936 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 23:57:39.936 INFO [stderr]   --> src/main.rs:85:25
Nov 29 23:57:39.936 INFO [stderr]    |
Nov 29 23:57:39.936 INFO [stderr] 85 |                         screen.print_editor(&editor, 0..1);
Nov 29 23:57:39.936 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 23:57:39.936 INFO [stderr]    |
Nov 29 23:57:39.936 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 23:57:39.936 INFO [stderr] 
Nov 29 23:57:39.971 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.56s
Nov 29 23:57:39.992 INFO [stderr] su: No module specific data is present
Nov 29 23:57:40.814 INFO running `"docker" "inspect" "cebe5faaa4ad73a6d7fbc4a968aacae0714e4abb719cd37220079b449e4da8a1"`
Nov 29 23:57:41.258 INFO running `"docker" "rm" "-f" "cebe5faaa4ad73a6d7fbc4a968aacae0714e4abb719cd37220079b449e4da8a1"`
Nov 29 23:57:41.656 INFO [stdout] cebe5faaa4ad73a6d7fbc4a968aacae0714e4abb719cd37220079b449e4da8a1