Dec 01 12:15:16.153 INFO testing kngwyu/fugu-shell against 1.30.1 for beta-1.31-5
Dec 01 12:15:16.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:15:16.675 INFO [stdout] 12986db1d201c2a40ff6eab7adf52a0e5c8d66cf6aa2516be822ee075c471151
Dec 01 12:15:16.677 INFO running `"docker" "start" "-a" "12986db1d201c2a40ff6eab7adf52a0e5c8d66cf6aa2516be822ee075c471151"`
Dec 01 12:15:19.050 INFO [stderr] usermod: no changes
Dec 01 12:15:19.306 INFO [stderr]    Compiling slog v2.0.12
Dec 01 12:15:19.311 INFO [stderr]    Compiling take_mut v0.1.3
Dec 01 12:15:19.315 INFO [stderr]    Compiling same-file v1.0.0
Dec 01 12:15:19.315 INFO [stderr]    Compiling ascii v0.8.6
Dec 01 12:15:19.315 INFO [stderr]    Compiling isatty v0.1.6
Dec 01 12:15:19.315 INFO [stderr]    Compiling memchr v2.0.1
Dec 01 12:15:19.316 INFO [stderr]    Compiling termion v1.5.1
Dec 01 12:15:19.316 INFO [stderr]    Compiling trackable v0.2.8
Dec 01 12:15:21.939 INFO [stderr]    Compiling clap v2.29.0
Dec 01 12:15:22.031 INFO [stderr]    Compiling chrono v0.4.0
Dec 01 12:15:23.844 INFO [stderr]    Compiling walkdir v2.0.1
Dec 01 12:15:24.061 INFO [stderr]    Compiling regex v0.2.3
Dec 01 12:15:27.755 INFO [stderr]    Compiling slog-scope v4.0.1
Dec 01 12:15:27.775 INFO [stderr]    Compiling slog-async v2.1.0
Dec 01 12:15:32.921 INFO [stderr]    Compiling slog-stdlog v3.0.2
Dec 01 12:15:38.223 INFO [stderr]    Compiling slog-term v2.3.0
Dec 01 12:15:48.669 INFO [stderr]    Compiling sloggers v0.2.4
Dec 01 12:16:14.122 INFO [stderr]    Compiling fugu-shell v0.0.1 (/source)
Dec 01 12:16:16.459 INFO [stderr] warning: unused import: `self`
Dec 01 12:16:16.460 INFO [stderr]  --> src/settings.rs:1:15
Dec 01 12:16:16.460 INFO [stderr]   |
Dec 01 12:16:16.460 INFO [stderr] 1 | use std::io::{self, Write};
Dec 01 12:16:16.460 INFO [stderr]   |               ^^^^
Dec 01 12:16:16.460 INFO [stderr]   |
Dec 01 12:16:16.460 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 12:16:16.460 INFO [stderr] 
Dec 01 12:16:16.460 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 01 12:16:16.460 INFO [stderr]  --> src/settings.rs:2:5
Dec 01 12:16:16.460 INFO [stderr]   |
Dec 01 12:16:16.460 INFO [stderr] 2 | use std::str::FromStr;
Dec 01 12:16:16.460 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.460 INFO [stderr] 
Dec 01 12:16:16.460 INFO [stderr] warning: unused import: `std::error::Error`
Dec 01 12:16:16.460 INFO [stderr]  --> src/settings.rs:3:5
Dec 01 12:16:16.460 INFO [stderr]   |
Dec 01 12:16:16.460 INFO [stderr] 3 | use std::error::Error;
Dec 01 12:16:16.460 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.460 INFO [stderr] 
Dec 01 12:16:16.463 INFO [stderr] warning: unused import: `ScreenError`
Dec 01 12:16:16.463 INFO [stderr]   --> src/main.rs:27:31
Dec 01 12:16:16.463 INFO [stderr]    |
Dec 01 12:16:16.463 INFO [stderr] 27 | use fugu_screen::{FuguScreen, ScreenError};
Dec 01 12:16:16.463 INFO [stderr]    |                               ^^^^^^^^^^^
Dec 01 12:16:16.463 INFO [stderr] 
Dec 01 12:16:16.463 INFO [stderr] warning: unused import: `ascii::AsciiChar`
Dec 01 12:16:16.463 INFO [stderr]   --> src/main.rs:40:5
Dec 01 12:16:16.463 INFO [stderr]    |
Dec 01 12:16:16.463 INFO [stderr] 40 | use ascii::AsciiChar;
Dec 01 12:16:16.463 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 01 12:16:16.463 INFO [stderr] 
Dec 01 12:16:16.787 INFO [stderr] warning: unused variable: `cmd`
Dec 01 12:16:16.787 INFO [stderr]   --> src/builtin/mod.rs:32:17
Dec 01 12:16:16.787 INFO [stderr]    |
Dec 01 12:16:16.787 INFO [stderr] 32 | fn builtin_exit(cmd: &CommandStore) {}
Dec 01 12:16:16.787 INFO [stderr]    |                 ^^^ help: consider using `_cmd` instead
Dec 01 12:16:16.787 INFO [stderr]    |
Dec 01 12:16:16.787 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 12:16:16.787 INFO [stderr] 
Dec 01 12:16:16.787 INFO [stderr] warning: unused variable: `s`
Dec 01 12:16:16.787 INFO [stderr]   --> src/exec.rs:60:13
Dec 01 12:16:16.787 INFO [stderr]    |
Dec 01 12:16:16.787 INFO [stderr] 60 |         let s = "";
Dec 01 12:16:16.787 INFO [stderr]    |             ^ help: consider using `_s` instead
Dec 01 12:16:16.787 INFO [stderr] 
Dec 01 12:16:16.787 INFO [stderr] warning: unused variable: `current_len`
Dec 01 12:16:16.787 INFO [stderr]   --> src/editor.rs:56:17
Dec 01 12:16:16.787 INFO [stderr]    |
Dec 01 12:16:16.787 INFO [stderr] 56 |             let current_len = self.buffer[self.cursor_buf.y].len();
Dec 01 12:16:16.787 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 01 12:16:16.787 INFO [stderr] 
Dec 01 12:16:16.787 INFO [stderr] warning: unused variable: `current_len`
Dec 01 12:16:16.787 INFO [stderr]    --> src/editor.rs:104:25
Dec 01 12:16:16.787 INFO [stderr]     |
Dec 01 12:16:16.787 INFO [stderr] 104 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Dec 01 12:16:16.787 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 01 12:16:16.787 INFO [stderr] 
Dec 01 12:16:16.787 INFO [stderr] warning: unused variable: `current_len`
Dec 01 12:16:16.787 INFO [stderr]    --> src/editor.rs:127:25
Dec 01 12:16:16.787 INFO [stderr]     |
Dec 01 12:16:16.787 INFO [stderr] 127 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Dec 01 12:16:16.787 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 01 12:16:16.787 INFO [stderr] 
Dec 01 12:16:16.799 INFO [stderr] warning: variable does not need to be mutable
Dec 01 12:16:16.799 INFO [stderr]   --> src/main.rs:64:9
Dec 01 12:16:16.799 INFO [stderr]    |
Dec 01 12:16:16.799 INFO [stderr] 64 |     let mut cmd_list = CommandList::new();
Dec 01 12:16:16.799 INFO [stderr]    |         ----^^^^^^^^
Dec 01 12:16:16.799 INFO [stderr]    |         |
Dec 01 12:16:16.799 INFO [stderr]    |         help: remove this `mut`
Dec 01 12:16:16.799 INFO [stderr]    |
Dec 01 12:16:16.799 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 12:16:16.799 INFO [stderr] 
Dec 01 12:16:16.808 INFO [stderr] warning: variable does not need to be mutable
Dec 01 12:16:16.808 INFO [stderr]   --> src/settings.rs:24:9
Dec 01 12:16:16.808 INFO [stderr]    |
Dec 01 12:16:16.808 INFO [stderr] 24 |         mut stdout: &mut W,
Dec 01 12:16:16.808 INFO [stderr]    |         ----^^^^^^
Dec 01 12:16:16.808 INFO [stderr]    |         |
Dec 01 12:16:16.808 INFO [stderr]    |         help: remove this `mut`
Dec 01 12:16:16.808 INFO [stderr] 
Dec 01 12:16:16.895 INFO [stderr] warning: method is never used: `add_stderr`
Dec 01 12:16:16.895 INFO [stderr]   --> src/exec.rs:44:5
Dec 01 12:16:16.895 INFO [stderr]    |
Dec 01 12:16:16.895 INFO [stderr] 44 |     pub fn add_stderr(&mut self, s: &str) {
Dec 01 12:16:16.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.895 INFO [stderr]    |
Dec 01 12:16:16.895 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 12:16:16.895 INFO [stderr] 
Dec 01 12:16:16.895 INFO [stderr] warning: method is never used: `upd_wd_commands`
Dec 01 12:16:16.895 INFO [stderr]   --> src/exec.rs:85:5
Dec 01 12:16:16.895 INFO [stderr]    |
Dec 01 12:16:16.895 INFO [stderr] 85 |     pub fn upd_wd_commands(&mut self, wd: &str) {
Dec 01 12:16:16.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.895 INFO [stderr] 
Dec 01 12:16:16.895 INFO [stderr] warning: method is never used: `debug`
Dec 01 12:16:16.895 INFO [stderr]   --> src/editor.rs:33:5
Dec 01 12:16:16.895 INFO [stderr]    |
Dec 01 12:16:16.895 INFO [stderr] 33 |     pub fn debug<W: Write>(&self, stdout: &mut W) {
Dec 01 12:16:16.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.895 INFO [stderr] 
Dec 01 12:16:16.895 INFO [stderr] warning: field is never used: `fugu_vars`
Dec 01 12:16:16.895 INFO [stderr]   --> src/fugu_env.rs:10:5
Dec 01 12:16:16.895 INFO [stderr]    |
Dec 01 12:16:16.895 INFO [stderr] 10 |     fugu_vars: Vec<String>,         // Fugu変数
Dec 01 12:16:16.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.895 INFO [stderr] 
Dec 01 12:16:16.895 INFO [stderr] warning: field is never used: `env_vars`
Dec 01 12:16:16.895 INFO [stderr]   --> src/fugu_env.rs:11:5
Dec 01 12:16:16.895 INFO [stderr]    |
Dec 01 12:16:16.895 INFO [stderr] 11 |     env_vars: Vec<String>,          // 環境変数
Dec 01 12:16:16.895 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.895 INFO [stderr] 
Dec 01 12:16:16.895 INFO [stderr] warning: variant is never constructed: `User`
Dec 01 12:16:16.895 INFO [stderr]    --> src/fugu_env.rs:104:5
Dec 01 12:16:16.895 INFO [stderr]     |
Dec 01 12:16:16.895 INFO [stderr] 104 |     User,
Dec 01 12:16:16.895 INFO [stderr]     |     ^^^^
Dec 01 12:16:16.895 INFO [stderr] 
Dec 01 12:16:16.903 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:16.903 INFO [stderr]   --> src/fugu_screen.rs:80:9
Dec 01 12:16:16.903 INFO [stderr]    |
Dec 01 12:16:16.903 INFO [stderr] 80 |         self.move_csr(e);
Dec 01 12:16:16.903 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.903 INFO [stderr]    |
Dec 01 12:16:16.903 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 12:16:16.903 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:16.903 INFO [stderr] 
Dec 01 12:16:16.903 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:16.903 INFO [stderr]    --> src/fugu_screen.rs:125:9
Dec 01 12:16:16.903 INFO [stderr]     |
Dec 01 12:16:16.903 INFO [stderr] 125 |         self.move_csr(&edit);
Dec 01 12:16:16.903 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.903 INFO [stderr]     |
Dec 01 12:16:16.903 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:16.903 INFO [stderr] 
Dec 01 12:16:16.903 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:16.903 INFO [stderr]   --> src/main.rs:54:5
Dec 01 12:16:16.903 INFO [stderr]    |
Dec 01 12:16:16.903 INFO [stderr] 54 |     screen.init_msg();
Dec 01 12:16:16.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.903 INFO [stderr]    |
Dec 01 12:16:16.903 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:16.903 INFO [stderr] 
Dec 01 12:16:16.911 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:16.911 INFO [stderr]   --> src/main.rs:72:21
Dec 01 12:16:16.911 INFO [stderr]    |
Dec 01 12:16:16.911 INFO [stderr] 72 |                     screen.print_selector(&selector, &fuguenv, &editor);
Dec 01 12:16:16.911 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.911 INFO [stderr]    |
Dec 01 12:16:16.911 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:16.911 INFO [stderr] 
Dec 01 12:16:16.911 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:16.911 INFO [stderr]   --> src/main.rs:76:21
Dec 01 12:16:16.911 INFO [stderr]    |
Dec 01 12:16:16.911 INFO [stderr] 76 |                     screen.print_selector(&selector, &fuguenv, &editor);
Dec 01 12:16:16.911 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.911 INFO [stderr]    |
Dec 01 12:16:16.911 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:16.911 INFO [stderr] 
Dec 01 12:16:16.911 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:16.911 INFO [stderr]   --> src/main.rs:85:25
Dec 01 12:16:16.911 INFO [stderr]    |
Dec 01 12:16:16.911 INFO [stderr] 85 |                         screen.print_editor(&editor, 0..1);
Dec 01 12:16:16.911 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:16.911 INFO [stderr]    |
Dec 01 12:16:16.911 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:16.911 INFO [stderr] 
Dec 01 12:16:21.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Dec 01 12:16:21.043 INFO [stderr] su: No module specific data is present
Dec 01 12:16:21.860 INFO running `"docker" "inspect" "12986db1d201c2a40ff6eab7adf52a0e5c8d66cf6aa2516be822ee075c471151"`
Dec 01 12:16:22.177 INFO running `"docker" "rm" "-f" "12986db1d201c2a40ff6eab7adf52a0e5c8d66cf6aa2516be822ee075c471151"`
Dec 01 12:16:22.551 INFO [stdout] 12986db1d201c2a40ff6eab7adf52a0e5c8d66cf6aa2516be822ee075c471151
Dec 01 12:16:22.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:16:23.072 INFO [stdout] 641e4c6f81e7fdd6f6b501bd18f3a29647599402685fbe94badf56c9c1367a0d
Dec 01 12:16:23.077 INFO running `"docker" "start" "-a" "641e4c6f81e7fdd6f6b501bd18f3a29647599402685fbe94badf56c9c1367a0d"`
Dec 01 12:16:24.511 INFO [stderr] usermod: no changes
Dec 01 12:16:24.699 INFO [stderr]    Compiling fugu-shell v0.0.1 (/source)
Dec 01 12:16:26.595 INFO [stderr] warning: unused import: `self`
Dec 01 12:16:26.595 INFO [stderr]  --> src/settings.rs:1:15
Dec 01 12:16:26.595 INFO [stderr]   |
Dec 01 12:16:26.595 INFO [stderr] 1 | use std::io::{self, Write};
Dec 01 12:16:26.595 INFO [stderr]   |               ^^^^
Dec 01 12:16:26.595 INFO [stderr]   |
Dec 01 12:16:26.595 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 12:16:26.595 INFO [stderr] 
Dec 01 12:16:26.595 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 01 12:16:26.595 INFO [stderr]  --> src/settings.rs:2:5
Dec 01 12:16:26.595 INFO [stderr]   |
Dec 01 12:16:26.595 INFO [stderr] 2 | use std::str::FromStr;
Dec 01 12:16:26.595 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 12:16:26.595 INFO [stderr] 
Dec 01 12:16:26.595 INFO [stderr] warning: unused import: `std::error::Error`
Dec 01 12:16:26.595 INFO [stderr]  --> src/settings.rs:3:5
Dec 01 12:16:26.595 INFO [stderr]   |
Dec 01 12:16:26.595 INFO [stderr] 3 | use std::error::Error;
Dec 01 12:16:26.595 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 12:16:26.595 INFO [stderr] 
Dec 01 12:16:26.603 INFO [stderr] warning: unused import: `ScreenError`
Dec 01 12:16:26.603 INFO [stderr]   --> src/main.rs:27:31
Dec 01 12:16:26.603 INFO [stderr]    |
Dec 01 12:16:26.603 INFO [stderr] 27 | use fugu_screen::{FuguScreen, ScreenError};
Dec 01 12:16:26.603 INFO [stderr]    |                               ^^^^^^^^^^^
Dec 01 12:16:26.603 INFO [stderr] 
Dec 01 12:16:26.603 INFO [stderr] warning: unused import: `ascii::AsciiChar`
Dec 01 12:16:26.603 INFO [stderr]   --> src/main.rs:40:5
Dec 01 12:16:26.603 INFO [stderr]    |
Dec 01 12:16:26.603 INFO [stderr] 40 | use ascii::AsciiChar;
Dec 01 12:16:26.603 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 01 12:16:26.603 INFO [stderr] 
Dec 01 12:16:26.911 INFO [stderr] warning: unused variable: `cmd`
Dec 01 12:16:26.911 INFO [stderr]   --> src/builtin/mod.rs:32:17
Dec 01 12:16:26.911 INFO [stderr]    |
Dec 01 12:16:26.911 INFO [stderr] 32 | fn builtin_exit(cmd: &CommandStore) {}
Dec 01 12:16:26.911 INFO [stderr]    |                 ^^^ help: consider using `_cmd` instead
Dec 01 12:16:26.911 INFO [stderr]    |
Dec 01 12:16:26.911 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 12:16:26.911 INFO [stderr] 
Dec 01 12:16:26.911 INFO [stderr] warning: unused variable: `s`
Dec 01 12:16:26.911 INFO [stderr]   --> src/exec.rs:60:13
Dec 01 12:16:26.911 INFO [stderr]    |
Dec 01 12:16:26.911 INFO [stderr] 60 |         let s = "";
Dec 01 12:16:26.911 INFO [stderr]    |             ^ help: consider using `_s` instead
Dec 01 12:16:26.911 INFO [stderr] 
Dec 01 12:16:26.911 INFO [stderr] warning: unused variable: `current_len`
Dec 01 12:16:26.911 INFO [stderr]   --> src/editor.rs:56:17
Dec 01 12:16:26.911 INFO [stderr]    |
Dec 01 12:16:26.911 INFO [stderr] 56 |             let current_len = self.buffer[self.cursor_buf.y].len();
Dec 01 12:16:26.911 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 01 12:16:26.911 INFO [stderr] 
Dec 01 12:16:26.911 INFO [stderr] warning: unused variable: `current_len`
Dec 01 12:16:26.911 INFO [stderr]    --> src/editor.rs:104:25
Dec 01 12:16:26.911 INFO [stderr]     |
Dec 01 12:16:26.911 INFO [stderr] 104 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Dec 01 12:16:26.911 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 01 12:16:26.911 INFO [stderr] 
Dec 01 12:16:26.911 INFO [stderr] warning: unused variable: `current_len`
Dec 01 12:16:26.911 INFO [stderr]    --> src/editor.rs:127:25
Dec 01 12:16:26.911 INFO [stderr]     |
Dec 01 12:16:26.911 INFO [stderr] 127 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Dec 01 12:16:26.911 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Dec 01 12:16:26.911 INFO [stderr] 
Dec 01 12:16:26.919 INFO [stderr] warning: variable does not need to be mutable
Dec 01 12:16:26.919 INFO [stderr]   --> src/main.rs:64:9
Dec 01 12:16:26.919 INFO [stderr]    |
Dec 01 12:16:26.919 INFO [stderr] 64 |     let mut cmd_list = CommandList::new();
Dec 01 12:16:26.919 INFO [stderr]    |         ----^^^^^^^^
Dec 01 12:16:26.919 INFO [stderr]    |         |
Dec 01 12:16:26.919 INFO [stderr]    |         help: remove this `mut`
Dec 01 12:16:26.919 INFO [stderr]    |
Dec 01 12:16:26.919 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 12:16:26.919 INFO [stderr] 
Dec 01 12:16:26.923 INFO [stderr] warning: variable does not need to be mutable
Dec 01 12:16:26.923 INFO [stderr]   --> src/settings.rs:24:9
Dec 01 12:16:26.923 INFO [stderr]    |
Dec 01 12:16:26.923 INFO [stderr] 24 |         mut stdout: &mut W,
Dec 01 12:16:26.923 INFO [stderr]    |         ----^^^^^^
Dec 01 12:16:26.923 INFO [stderr]    |         |
Dec 01 12:16:26.923 INFO [stderr]    |         help: remove this `mut`
Dec 01 12:16:26.923 INFO [stderr] 
Dec 01 12:16:26.992 INFO [stderr] warning: method is never used: `add_stderr`
Dec 01 12:16:26.993 INFO [stderr]   --> src/exec.rs:44:5
Dec 01 12:16:26.993 INFO [stderr]    |
Dec 01 12:16:26.993 INFO [stderr] 44 |     pub fn add_stderr(&mut self, s: &str) {
Dec 01 12:16:26.993 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:26.993 INFO [stderr]    |
Dec 01 12:16:26.993 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 12:16:26.993 INFO [stderr] 
Dec 01 12:16:26.993 INFO [stderr] warning: method is never used: `upd_wd_commands`
Dec 01 12:16:26.993 INFO [stderr]   --> src/exec.rs:85:5
Dec 01 12:16:26.993 INFO [stderr]    |
Dec 01 12:16:26.993 INFO [stderr] 85 |     pub fn upd_wd_commands(&mut self, wd: &str) {
Dec 01 12:16:26.993 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:26.993 INFO [stderr] 
Dec 01 12:16:26.993 INFO [stderr] warning: method is never used: `debug`
Dec 01 12:16:26.993 INFO [stderr]   --> src/editor.rs:33:5
Dec 01 12:16:26.993 INFO [stderr]    |
Dec 01 12:16:26.993 INFO [stderr] 33 |     pub fn debug<W: Write>(&self, stdout: &mut W) {
Dec 01 12:16:26.993 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:26.993 INFO [stderr] 
Dec 01 12:16:26.993 INFO [stderr] warning: field is never used: `fugu_vars`
Dec 01 12:16:26.993 INFO [stderr]   --> src/fugu_env.rs:10:5
Dec 01 12:16:26.993 INFO [stderr]    |
Dec 01 12:16:26.993 INFO [stderr] 10 |     fugu_vars: Vec<String>,         // Fugu変数
Dec 01 12:16:26.993 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:26.993 INFO [stderr] 
Dec 01 12:16:26.994 INFO [stderr] warning: field is never used: `env_vars`
Dec 01 12:16:26.994 INFO [stderr]   --> src/fugu_env.rs:11:5
Dec 01 12:16:26.994 INFO [stderr]    |
Dec 01 12:16:26.994 INFO [stderr] 11 |     env_vars: Vec<String>,          // 環境変数
Dec 01 12:16:26.994 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:26.994 INFO [stderr] 
Dec 01 12:16:26.994 INFO [stderr] warning: variant is never constructed: `User`
Dec 01 12:16:26.994 INFO [stderr]    --> src/fugu_env.rs:104:5
Dec 01 12:16:26.994 INFO [stderr]     |
Dec 01 12:16:26.994 INFO [stderr] 104 |     User,
Dec 01 12:16:26.994 INFO [stderr]     |     ^^^^
Dec 01 12:16:26.994 INFO [stderr] 
Dec 01 12:16:27.002 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:27.002 INFO [stderr]   --> src/fugu_screen.rs:80:9
Dec 01 12:16:27.002 INFO [stderr]    |
Dec 01 12:16:27.002 INFO [stderr] 80 |         self.move_csr(e);
Dec 01 12:16:27.002 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 01 12:16:27.002 INFO [stderr]    |
Dec 01 12:16:27.003 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 12:16:27.004 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:27.004 INFO [stderr] 
Dec 01 12:16:27.005 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:27.005 INFO [stderr]    --> src/fugu_screen.rs:125:9
Dec 01 12:16:27.005 INFO [stderr]     |
Dec 01 12:16:27.005 INFO [stderr] 125 |         self.move_csr(&edit);
Dec 01 12:16:27.005 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:27.005 INFO [stderr]     |
Dec 01 12:16:27.005 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:27.005 INFO [stderr] 
Dec 01 12:16:27.005 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:27.005 INFO [stderr]   --> src/main.rs:54:5
Dec 01 12:16:27.005 INFO [stderr]    |
Dec 01 12:16:27.005 INFO [stderr] 54 |     screen.init_msg();
Dec 01 12:16:27.005 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 12:16:27.005 INFO [stderr]    |
Dec 01 12:16:27.005 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:27.005 INFO [stderr] 
Dec 01 12:16:27.005 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:27.005 INFO [stderr]   --> src/main.rs:72:21
Dec 01 12:16:27.005 INFO [stderr]    |
Dec 01 12:16:27.005 INFO [stderr] 72 |                     screen.print_selector(&selector, &fuguenv, &editor);
Dec 01 12:16:27.005 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:27.005 INFO [stderr]    |
Dec 01 12:16:27.005 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:27.005 INFO [stderr] 
Dec 01 12:16:27.005 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:27.005 INFO [stderr]   --> src/main.rs:76:21
Dec 01 12:16:27.006 INFO [stderr]    |
Dec 01 12:16:27.006 INFO [stderr] 76 |                     screen.print_selector(&selector, &fuguenv, &editor);
Dec 01 12:16:27.006 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:27.006 INFO [stderr]    |
Dec 01 12:16:27.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:27.007 INFO [stderr] 
Dec 01 12:16:27.007 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 12:16:27.008 INFO [stderr]   --> src/main.rs:85:25
Dec 01 12:16:27.008 INFO [stderr]    |
Dec 01 12:16:27.008 INFO [stderr] 85 |                         screen.print_editor(&editor, 0..1);
Dec 01 12:16:27.008 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:16:27.008 INFO [stderr]    |
Dec 01 12:16:27.008 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 12:16:27.008 INFO [stderr] 
Dec 01 12:16:27.574 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Dec 01 12:16:27.579 INFO [stderr] su: No module specific data is present
Dec 01 12:16:28.268 INFO running `"docker" "inspect" "641e4c6f81e7fdd6f6b501bd18f3a29647599402685fbe94badf56c9c1367a0d"`
Dec 01 12:16:28.396 INFO running `"docker" "rm" "-f" "641e4c6f81e7fdd6f6b501bd18f3a29647599402685fbe94badf56c9c1367a0d"`
Dec 01 12:16:28.506 INFO [stdout] 641e4c6f81e7fdd6f6b501bd18f3a29647599402685fbe94badf56c9c1367a0d
Dec 01 12:16:28.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:16:28.808 INFO [stdout] 91318a64850b256c00d87c694b08ab7fcbbd8c8e08e984f823f40c841471ae34
Dec 01 12:16:28.812 INFO running `"docker" "start" "-a" "91318a64850b256c00d87c694b08ab7fcbbd8c8e08e984f823f40c841471ae34"`
Dec 01 12:16:29.342 INFO [stderr] usermod: no changes
Dec 01 12:16:29.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 01 12:16:29.507 INFO [stderr]      Running /target/debug/deps/fugu_shell-aa635ceae4198d0f
Dec 01 12:16:29.507 INFO [stdout] 
Dec 01 12:16:29.507 INFO [stderr] su: No module specific data is present
Dec 01 12:16:29.507 INFO [stdout] running 0 tests
Dec 01 12:16:29.507 INFO [stdout] 
Dec 01 12:16:29.507 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 12:16:29.507 INFO [stdout] 
Dec 01 12:16:29.923 INFO running `"docker" "inspect" "91318a64850b256c00d87c694b08ab7fcbbd8c8e08e984f823f40c841471ae34"`
Dec 01 12:16:30.169 INFO running `"docker" "rm" "-f" "91318a64850b256c00d87c694b08ab7fcbbd8c8e08e984f823f40c841471ae34"`
Dec 01 12:16:30.443 INFO [stdout] 91318a64850b256c00d87c694b08ab7fcbbd8c8e08e984f823f40c841471ae34
