Nov 16 22:14:39.029 INFO testing kngwyu/fugu-shell against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 22:14:39.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 22:14:39.519 INFO [stdout] f576efea33a841a6ebdb6f19dd3983c0c89c4e835d8727445b33a6116f1e69e9
Nov 16 22:14:39.521 INFO running `"docker" "start" "-a" "f576efea33a841a6ebdb6f19dd3983c0c89c4e835d8727445b33a6116f1e69e9"`
Nov 16 22:14:42.234 INFO [stderr] usermod: no changes
Nov 16 22:14:42.503 INFO [stderr]    Compiling slog v2.0.12
Nov 16 22:14:42.507 INFO [stderr]    Compiling take_mut v0.1.3
Nov 16 22:14:42.535 INFO [stderr]    Compiling same-file v1.0.0
Nov 16 22:14:42.535 INFO [stderr]    Compiling ascii v0.8.6
Nov 16 22:14:42.539 INFO [stderr]    Compiling isatty v0.1.6
Nov 16 22:14:42.539 INFO [stderr]    Compiling memchr v2.0.1
Nov 16 22:14:42.539 INFO [stderr]    Compiling termion v1.5.1
Nov 16 22:14:42.539 INFO [stderr]    Compiling trackable v0.2.8
Nov 16 22:14:44.433 INFO [stderr]    Compiling clap v2.29.0
Nov 16 22:14:45.441 INFO [stderr]    Compiling walkdir v2.0.1
Nov 16 22:14:45.828 INFO [stderr]    Compiling regex v0.2.3
Nov 16 22:14:49.683 INFO [stderr]    Compiling slog-scope v4.0.1
Nov 16 22:14:49.684 INFO [stderr]    Compiling slog-term v2.3.0
Nov 16 22:14:49.687 INFO [stderr]    Compiling slog-async v2.1.0
Nov 16 22:14:54.748 INFO [stderr]    Compiling slog-stdlog v3.0.2
Nov 16 22:15:00.497 INFO [stderr]    Compiling sloggers v0.2.4
Nov 16 22:15:36.047 INFO [stderr]    Compiling fugu-shell v0.0.1 (/source)
Nov 16 22:15:38.406 INFO [stderr] warning: unused import: `self`
Nov 16 22:15:38.407 INFO [stderr]  --> src/settings.rs:1:15
Nov 16 22:15:38.407 INFO [stderr]   |
Nov 16 22:15:38.408 INFO [stderr] 1 | use std::io::{self, Write};
Nov 16 22:15:38.408 INFO [stderr]   |               ^^^^
Nov 16 22:15:38.408 INFO [stderr]   |
Nov 16 22:15:38.408 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 22:15:38.409 INFO [stderr] 
Nov 16 22:15:38.409 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 16 22:15:38.409 INFO [stderr]  --> src/settings.rs:2:5
Nov 16 22:15:38.410 INFO [stderr]   |
Nov 16 22:15:38.410 INFO [stderr] 2 | use std::str::FromStr;
Nov 16 22:15:38.410 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.411 INFO [stderr] 
Nov 16 22:15:38.411 INFO [stderr] warning: unused import: `std::error::Error`
Nov 16 22:15:38.411 INFO [stderr]  --> src/settings.rs:3:5
Nov 16 22:15:38.411 INFO [stderr]   |
Nov 16 22:15:38.412 INFO [stderr] 3 | use std::error::Error;
Nov 16 22:15:38.412 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.412 INFO [stderr] 
Nov 16 22:15:38.413 INFO [stderr] warning: unused import: `ScreenError`
Nov 16 22:15:38.413 INFO [stderr]   --> src/main.rs:27:31
Nov 16 22:15:38.413 INFO [stderr]    |
Nov 16 22:15:38.414 INFO [stderr] 27 | use fugu_screen::{FuguScreen, ScreenError};
Nov 16 22:15:38.414 INFO [stderr]    |                               ^^^^^^^^^^^
Nov 16 22:15:38.414 INFO [stderr] 
Nov 16 22:15:38.415 INFO [stderr] warning: unused import: `ascii::AsciiChar`
Nov 16 22:15:38.415 INFO [stderr]   --> src/main.rs:40:5
Nov 16 22:15:38.415 INFO [stderr]    |
Nov 16 22:15:38.415 INFO [stderr] 40 | use ascii::AsciiChar;
Nov 16 22:15:38.416 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 16 22:15:38.416 INFO [stderr] 
Nov 16 22:15:38.763 INFO [stderr] warning: unused variable: `cmd`
Nov 16 22:15:38.764 INFO [stderr]   --> src/builtin/mod.rs:32:17
Nov 16 22:15:38.764 INFO [stderr]    |
Nov 16 22:15:38.765 INFO [stderr] 32 | fn builtin_exit(cmd: &CommandStore) {}
Nov 16 22:15:38.765 INFO [stderr]    |                 ^^^ help: consider using `_cmd` instead
Nov 16 22:15:38.765 INFO [stderr]    |
Nov 16 22:15:38.765 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 22:15:38.766 INFO [stderr] 
Nov 16 22:15:38.766 INFO [stderr] warning: unused variable: `s`
Nov 16 22:15:38.766 INFO [stderr]   --> src/exec.rs:60:13
Nov 16 22:15:38.767 INFO [stderr]    |
Nov 16 22:15:38.767 INFO [stderr] 60 |         let s = "";
Nov 16 22:15:38.767 INFO [stderr]    |             ^ help: consider using `_s` instead
Nov 16 22:15:38.767 INFO [stderr] 
Nov 16 22:15:38.768 INFO [stderr] warning: unused variable: `current_len`
Nov 16 22:15:38.768 INFO [stderr]   --> src/editor.rs:56:17
Nov 16 22:15:38.768 INFO [stderr]    |
Nov 16 22:15:38.768 INFO [stderr] 56 |             let current_len = self.buffer[self.cursor_buf.y].len();
Nov 16 22:15:38.769 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 16 22:15:38.769 INFO [stderr] 
Nov 16 22:15:38.769 INFO [stderr] warning: unused variable: `current_len`
Nov 16 22:15:38.770 INFO [stderr]    --> src/editor.rs:104:25
Nov 16 22:15:38.770 INFO [stderr]     |
Nov 16 22:15:38.770 INFO [stderr] 104 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Nov 16 22:15:38.771 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 16 22:15:38.771 INFO [stderr] 
Nov 16 22:15:38.771 INFO [stderr] warning: unused variable: `current_len`
Nov 16 22:15:38.771 INFO [stderr]    --> src/editor.rs:127:25
Nov 16 22:15:38.772 INFO [stderr]     |
Nov 16 22:15:38.772 INFO [stderr] 127 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Nov 16 22:15:38.772 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 16 22:15:38.773 INFO [stderr] 
Nov 16 22:15:38.779 INFO [stderr] warning: variable does not need to be mutable
Nov 16 22:15:38.779 INFO [stderr]   --> src/main.rs:64:9
Nov 16 22:15:38.780 INFO [stderr]    |
Nov 16 22:15:38.780 INFO [stderr] 64 |     let mut cmd_list = CommandList::new();
Nov 16 22:15:38.780 INFO [stderr]    |         ----^^^^^^^^
Nov 16 22:15:38.781 INFO [stderr]    |         |
Nov 16 22:15:38.781 INFO [stderr]    |         help: remove this `mut`
Nov 16 22:15:38.781 INFO [stderr]    |
Nov 16 22:15:38.782 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 22:15:38.782 INFO [stderr] 
Nov 16 22:15:38.795 INFO [stderr] warning: variable does not need to be mutable
Nov 16 22:15:38.795 INFO [stderr]   --> src/settings.rs:24:9
Nov 16 22:15:38.795 INFO [stderr]    |
Nov 16 22:15:38.795 INFO [stderr] 24 |         mut stdout: &mut W,
Nov 16 22:15:38.795 INFO [stderr]    |         ----^^^^^^
Nov 16 22:15:38.795 INFO [stderr]    |         |
Nov 16 22:15:38.795 INFO [stderr]    |         help: remove this `mut`
Nov 16 22:15:38.795 INFO [stderr] 
Nov 16 22:15:38.883 INFO [stderr] warning: method is never used: `add_stderr`
Nov 16 22:15:38.883 INFO [stderr]   --> src/exec.rs:44:5
Nov 16 22:15:38.883 INFO [stderr]    |
Nov 16 22:15:38.884 INFO [stderr] 44 |     pub fn add_stderr(&mut self, s: &str) {
Nov 16 22:15:38.884 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.884 INFO [stderr]    |
Nov 16 22:15:38.884 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 22:15:38.884 INFO [stderr] 
Nov 16 22:15:38.885 INFO [stderr] warning: method is never used: `upd_wd_commands`
Nov 16 22:15:38.885 INFO [stderr]   --> src/exec.rs:85:5
Nov 16 22:15:38.885 INFO [stderr]    |
Nov 16 22:15:38.886 INFO [stderr] 85 |     pub fn upd_wd_commands(&mut self, wd: &str) {
Nov 16 22:15:38.886 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.886 INFO [stderr] 
Nov 16 22:15:38.887 INFO [stderr] warning: method is never used: `debug`
Nov 16 22:15:38.887 INFO [stderr]   --> src/editor.rs:33:5
Nov 16 22:15:38.887 INFO [stderr]    |
Nov 16 22:15:38.887 INFO [stderr] 33 |     pub fn debug<W: Write>(&self, stdout: &mut W) {
Nov 16 22:15:38.888 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.888 INFO [stderr] 
Nov 16 22:15:38.888 INFO [stderr] warning: field is never used: `fugu_vars`
Nov 16 22:15:38.889 INFO [stderr]   --> src/fugu_env.rs:10:5
Nov 16 22:15:38.889 INFO [stderr]    |
Nov 16 22:15:38.889 INFO [stderr] 10 |     fugu_vars: Vec<String>,         // Fugu変数
Nov 16 22:15:38.889 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.889 INFO [stderr] 
Nov 16 22:15:38.889 INFO [stderr] warning: field is never used: `env_vars`
Nov 16 22:15:38.889 INFO [stderr]   --> src/fugu_env.rs:11:5
Nov 16 22:15:38.889 INFO [stderr]    |
Nov 16 22:15:38.889 INFO [stderr] 11 |     env_vars: Vec<String>,          // 環境変数
Nov 16 22:15:38.889 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.890 INFO [stderr] 
Nov 16 22:15:38.890 INFO [stderr] warning: variant is never constructed: `User`
Nov 16 22:15:38.890 INFO [stderr]    --> src/fugu_env.rs:104:5
Nov 16 22:15:38.890 INFO [stderr]     |
Nov 16 22:15:38.890 INFO [stderr] 104 |     User,
Nov 16 22:15:38.890 INFO [stderr]     |     ^^^^
Nov 16 22:15:38.895 INFO [stderr] 
Nov 16 22:15:38.902 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:38.902 INFO [stderr]   --> src/fugu_screen.rs:80:9
Nov 16 22:15:38.903 INFO [stderr]    |
Nov 16 22:15:38.903 INFO [stderr] 80 |         self.move_csr(e);
Nov 16 22:15:38.903 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.903 INFO [stderr]    |
Nov 16 22:15:38.903 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 22:15:38.903 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:38.903 INFO [stderr] 
Nov 16 22:15:38.904 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:38.904 INFO [stderr]    --> src/fugu_screen.rs:125:9
Nov 16 22:15:38.904 INFO [stderr]     |
Nov 16 22:15:38.904 INFO [stderr] 125 |         self.move_csr(&edit);
Nov 16 22:15:38.904 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.904 INFO [stderr]     |
Nov 16 22:15:38.904 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:38.905 INFO [stderr] 
Nov 16 22:15:38.906 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:38.906 INFO [stderr]   --> src/main.rs:54:5
Nov 16 22:15:38.906 INFO [stderr]    |
Nov 16 22:15:38.906 INFO [stderr] 54 |     screen.init_msg();
Nov 16 22:15:38.906 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.906 INFO [stderr]    |
Nov 16 22:15:38.907 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:38.907 INFO [stderr] 
Nov 16 22:15:38.907 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:38.907 INFO [stderr]   --> src/main.rs:72:21
Nov 16 22:15:38.907 INFO [stderr]    |
Nov 16 22:15:38.907 INFO [stderr] 72 |                     screen.print_selector(&selector, &fuguenv, &editor);
Nov 16 22:15:38.907 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.907 INFO [stderr]    |
Nov 16 22:15:38.908 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:38.908 INFO [stderr] 
Nov 16 22:15:38.908 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:38.908 INFO [stderr]   --> src/main.rs:76:21
Nov 16 22:15:38.908 INFO [stderr]    |
Nov 16 22:15:38.908 INFO [stderr] 76 |                     screen.print_selector(&selector, &fuguenv, &editor);
Nov 16 22:15:38.908 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.908 INFO [stderr]    |
Nov 16 22:15:38.908 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:38.908 INFO [stderr] 
Nov 16 22:15:38.908 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:38.908 INFO [stderr]   --> src/main.rs:85:25
Nov 16 22:15:38.909 INFO [stderr]    |
Nov 16 22:15:38.909 INFO [stderr] 85 |                         screen.print_editor(&editor, 0..1);
Nov 16 22:15:38.909 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:38.909 INFO [stderr]    |
Nov 16 22:15:38.915 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:38.915 INFO [stderr] 
Nov 16 22:15:42.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Nov 16 22:15:42.907 INFO [stderr] su: No module specific data is present
Nov 16 22:15:43.423 INFO running `"docker" "inspect" "f576efea33a841a6ebdb6f19dd3983c0c89c4e835d8727445b33a6116f1e69e9"`
Nov 16 22:15:43.689 INFO running `"docker" "rm" "-f" "f576efea33a841a6ebdb6f19dd3983c0c89c4e835d8727445b33a6116f1e69e9"`
Nov 16 22:15:43.987 INFO [stdout] f576efea33a841a6ebdb6f19dd3983c0c89c4e835d8727445b33a6116f1e69e9
Nov 16 22:15:43.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 22:15:44.337 INFO [stdout] 2c94e04d3da5cf3242fd8e65451c9de79c4e527af832f4a97e8561b49ec656bb
Nov 16 22:15:44.339 INFO running `"docker" "start" "-a" "2c94e04d3da5cf3242fd8e65451c9de79c4e527af832f4a97e8561b49ec656bb"`
Nov 16 22:15:46.025 INFO [stderr] usermod: no changes
Nov 16 22:15:46.195 INFO [stderr]    Compiling fugu-shell v0.0.1 (/source)
Nov 16 22:15:47.507 INFO [stderr] warning: unused import: `self`
Nov 16 22:15:47.507 INFO [stderr]  --> src/settings.rs:1:15
Nov 16 22:15:47.507 INFO [stderr]   |
Nov 16 22:15:47.507 INFO [stderr] 1 | use std::io::{self, Write};
Nov 16 22:15:47.507 INFO [stderr]   |               ^^^^
Nov 16 22:15:47.507 INFO [stderr]   |
Nov 16 22:15:47.507 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 22:15:47.507 INFO [stderr] 
Nov 16 22:15:47.507 INFO [stderr] warning: unused import: `std::str::FromStr`
Nov 16 22:15:47.507 INFO [stderr]  --> src/settings.rs:2:5
Nov 16 22:15:47.507 INFO [stderr]   |
Nov 16 22:15:47.507 INFO [stderr] 2 | use std::str::FromStr;
Nov 16 22:15:47.507 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.507 INFO [stderr] 
Nov 16 22:15:47.507 INFO [stderr] warning: unused import: `std::error::Error`
Nov 16 22:15:47.507 INFO [stderr]  --> src/settings.rs:3:5
Nov 16 22:15:47.507 INFO [stderr]   |
Nov 16 22:15:47.507 INFO [stderr] 3 | use std::error::Error;
Nov 16 22:15:47.507 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.507 INFO [stderr] 
Nov 16 22:15:47.511 INFO [stderr] warning: unused import: `ScreenError`
Nov 16 22:15:47.511 INFO [stderr]   --> src/main.rs:27:31
Nov 16 22:15:47.511 INFO [stderr]    |
Nov 16 22:15:47.511 INFO [stderr] 27 | use fugu_screen::{FuguScreen, ScreenError};
Nov 16 22:15:47.511 INFO [stderr]    |                               ^^^^^^^^^^^
Nov 16 22:15:47.511 INFO [stderr] 
Nov 16 22:15:47.511 INFO [stderr] warning: unused import: `ascii::AsciiChar`
Nov 16 22:15:47.511 INFO [stderr]   --> src/main.rs:40:5
Nov 16 22:15:47.511 INFO [stderr]    |
Nov 16 22:15:47.511 INFO [stderr] 40 | use ascii::AsciiChar;
Nov 16 22:15:47.511 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 16 22:15:47.511 INFO [stderr] 
Nov 16 22:15:47.827 INFO [stderr] warning: unused variable: `cmd`
Nov 16 22:15:47.827 INFO [stderr]   --> src/builtin/mod.rs:32:17
Nov 16 22:15:47.827 INFO [stderr]    |
Nov 16 22:15:47.827 INFO [stderr] 32 | fn builtin_exit(cmd: &CommandStore) {}
Nov 16 22:15:47.827 INFO [stderr]    |                 ^^^ help: consider using `_cmd` instead
Nov 16 22:15:47.827 INFO [stderr]    |
Nov 16 22:15:47.827 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 22:15:47.827 INFO [stderr] 
Nov 16 22:15:47.827 INFO [stderr] warning: unused variable: `s`
Nov 16 22:15:47.827 INFO [stderr]   --> src/exec.rs:60:13
Nov 16 22:15:47.827 INFO [stderr]    |
Nov 16 22:15:47.827 INFO [stderr] 60 |         let s = "";
Nov 16 22:15:47.827 INFO [stderr]    |             ^ help: consider using `_s` instead
Nov 16 22:15:47.827 INFO [stderr] 
Nov 16 22:15:47.827 INFO [stderr] warning: unused variable: `current_len`
Nov 16 22:15:47.827 INFO [stderr]   --> src/editor.rs:56:17
Nov 16 22:15:47.827 INFO [stderr]    |
Nov 16 22:15:47.827 INFO [stderr] 56 |             let current_len = self.buffer[self.cursor_buf.y].len();
Nov 16 22:15:47.827 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 16 22:15:47.827 INFO [stderr] 
Nov 16 22:15:47.827 INFO [stderr] warning: unused variable: `current_len`
Nov 16 22:15:47.827 INFO [stderr]    --> src/editor.rs:104:25
Nov 16 22:15:47.827 INFO [stderr]     |
Nov 16 22:15:47.827 INFO [stderr] 104 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Nov 16 22:15:47.827 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 16 22:15:47.827 INFO [stderr] 
Nov 16 22:15:47.827 INFO [stderr] warning: unused variable: `current_len`
Nov 16 22:15:47.827 INFO [stderr]    --> src/editor.rs:127:25
Nov 16 22:15:47.827 INFO [stderr]     |
Nov 16 22:15:47.827 INFO [stderr] 127 |                     let current_len = self.buffer[self.cursor_buf.y].len();
Nov 16 22:15:47.827 INFO [stderr]     |                         ^^^^^^^^^^^ help: consider using `_current_len` instead
Nov 16 22:15:47.827 INFO [stderr] 
Nov 16 22:15:47.848 INFO [stderr] warning: variable does not need to be mutable
Nov 16 22:15:47.848 INFO [stderr]   --> src/main.rs:64:9
Nov 16 22:15:47.848 INFO [stderr]    |
Nov 16 22:15:47.848 INFO [stderr] 64 |     let mut cmd_list = CommandList::new();
Nov 16 22:15:47.848 INFO [stderr]    |         ----^^^^^^^^
Nov 16 22:15:47.848 INFO [stderr]    |         |
Nov 16 22:15:47.848 INFO [stderr]    |         help: remove this `mut`
Nov 16 22:15:47.848 INFO [stderr]    |
Nov 16 22:15:47.848 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 22:15:47.848 INFO [stderr] 
Nov 16 22:15:47.849 INFO [stderr] warning: variable does not need to be mutable
Nov 16 22:15:47.849 INFO [stderr]   --> src/settings.rs:24:9
Nov 16 22:15:47.849 INFO [stderr]    |
Nov 16 22:15:47.849 INFO [stderr] 24 |         mut stdout: &mut W,
Nov 16 22:15:47.849 INFO [stderr]    |         ----^^^^^^
Nov 16 22:15:47.849 INFO [stderr]    |         |
Nov 16 22:15:47.849 INFO [stderr]    |         help: remove this `mut`
Nov 16 22:15:47.849 INFO [stderr] 
Nov 16 22:15:47.939 INFO [stderr] warning: method is never used: `add_stderr`
Nov 16 22:15:47.939 INFO [stderr]   --> src/exec.rs:44:5
Nov 16 22:15:47.939 INFO [stderr]    |
Nov 16 22:15:47.939 INFO [stderr] 44 |     pub fn add_stderr(&mut self, s: &str) {
Nov 16 22:15:47.939 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.939 INFO [stderr]    |
Nov 16 22:15:47.939 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 22:15:47.939 INFO [stderr] 
Nov 16 22:15:47.939 INFO [stderr] warning: method is never used: `upd_wd_commands`
Nov 16 22:15:47.939 INFO [stderr]   --> src/exec.rs:85:5
Nov 16 22:15:47.939 INFO [stderr]    |
Nov 16 22:15:47.939 INFO [stderr] 85 |     pub fn upd_wd_commands(&mut self, wd: &str) {
Nov 16 22:15:47.939 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.939 INFO [stderr] 
Nov 16 22:15:47.939 INFO [stderr] warning: method is never used: `debug`
Nov 16 22:15:47.939 INFO [stderr]   --> src/editor.rs:33:5
Nov 16 22:15:47.939 INFO [stderr]    |
Nov 16 22:15:47.939 INFO [stderr] 33 |     pub fn debug<W: Write>(&self, stdout: &mut W) {
Nov 16 22:15:47.939 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.939 INFO [stderr] 
Nov 16 22:15:47.939 INFO [stderr] warning: field is never used: `fugu_vars`
Nov 16 22:15:47.939 INFO [stderr]   --> src/fugu_env.rs:10:5
Nov 16 22:15:47.939 INFO [stderr]    |
Nov 16 22:15:47.939 INFO [stderr] 10 |     fugu_vars: Vec<String>,         // Fugu変数
Nov 16 22:15:47.939 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.939 INFO [stderr] 
Nov 16 22:15:47.939 INFO [stderr] warning: field is never used: `env_vars`
Nov 16 22:15:47.939 INFO [stderr]   --> src/fugu_env.rs:11:5
Nov 16 22:15:47.939 INFO [stderr]    |
Nov 16 22:15:47.939 INFO [stderr] 11 |     env_vars: Vec<String>,          // 環境変数
Nov 16 22:15:47.939 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.944 INFO [stderr] 
Nov 16 22:15:47.944 INFO [stderr] warning: variant is never constructed: `User`
Nov 16 22:15:47.944 INFO [stderr]    --> src/fugu_env.rs:104:5
Nov 16 22:15:47.944 INFO [stderr]     |
Nov 16 22:15:47.944 INFO [stderr] 104 |     User,
Nov 16 22:15:47.944 INFO [stderr]     |     ^^^^
Nov 16 22:15:47.944 INFO [stderr] 
Nov 16 22:15:47.948 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:47.949 INFO [stderr]   --> src/fugu_screen.rs:80:9
Nov 16 22:15:47.949 INFO [stderr]    |
Nov 16 22:15:47.949 INFO [stderr] 80 |         self.move_csr(e);
Nov 16 22:15:47.949 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.949 INFO [stderr]    |
Nov 16 22:15:47.949 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 22:15:47.949 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:47.949 INFO [stderr] 
Nov 16 22:15:47.949 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:47.949 INFO [stderr]    --> src/fugu_screen.rs:125:9
Nov 16 22:15:47.949 INFO [stderr]     |
Nov 16 22:15:47.949 INFO [stderr] 125 |         self.move_csr(&edit);
Nov 16 22:15:47.949 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.949 INFO [stderr]     |
Nov 16 22:15:47.949 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:47.950 INFO [stderr] 
Nov 16 22:15:47.951 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:47.951 INFO [stderr]   --> src/main.rs:54:5
Nov 16 22:15:47.951 INFO [stderr]    |
Nov 16 22:15:47.951 INFO [stderr] 54 |     screen.init_msg();
Nov 16 22:15:47.951 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.951 INFO [stderr]    |
Nov 16 22:15:47.951 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:47.951 INFO [stderr] 
Nov 16 22:15:47.952 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:47.952 INFO [stderr]   --> src/main.rs:72:21
Nov 16 22:15:47.952 INFO [stderr]    |
Nov 16 22:15:47.952 INFO [stderr] 72 |                     screen.print_selector(&selector, &fuguenv, &editor);
Nov 16 22:15:47.952 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.952 INFO [stderr]    |
Nov 16 22:15:47.952 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:47.952 INFO [stderr] 
Nov 16 22:15:47.952 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:47.952 INFO [stderr]   --> src/main.rs:76:21
Nov 16 22:15:47.952 INFO [stderr]    |
Nov 16 22:15:47.952 INFO [stderr] 76 |                     screen.print_selector(&selector, &fuguenv, &editor);
Nov 16 22:15:47.952 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.952 INFO [stderr]    |
Nov 16 22:15:47.952 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:47.952 INFO [stderr] 
Nov 16 22:15:47.952 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:15:47.952 INFO [stderr]   --> src/main.rs:85:25
Nov 16 22:15:47.952 INFO [stderr]    |
Nov 16 22:15:47.952 INFO [stderr] 85 |                         screen.print_editor(&editor, 0..1);
Nov 16 22:15:47.952 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:15:47.952 INFO [stderr]    |
Nov 16 22:15:47.952 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:15:47.952 INFO [stderr] 
Nov 16 22:15:48.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
Nov 16 22:15:48.480 INFO [stderr] su: No module specific data is present
Nov 16 22:15:49.626 INFO running `"docker" "inspect" "2c94e04d3da5cf3242fd8e65451c9de79c4e527af832f4a97e8561b49ec656bb"`
Nov 16 22:15:49.904 INFO running `"docker" "rm" "-f" "2c94e04d3da5cf3242fd8e65451c9de79c4e527af832f4a97e8561b49ec656bb"`
Nov 16 22:15:50.183 INFO [stdout] 2c94e04d3da5cf3242fd8e65451c9de79c4e527af832f4a97e8561b49ec656bb
Nov 16 22:15:50.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 22:15:50.726 INFO [stdout] ae1a2363d09921729c06f760c83dad152ddb7c720ce5b86a1dcc1a56e7eddfa4
Nov 16 22:15:50.728 INFO running `"docker" "start" "-a" "ae1a2363d09921729c06f760c83dad152ddb7c720ce5b86a1dcc1a56e7eddfa4"`
Nov 16 22:15:51.653 INFO [stderr] usermod: no changes
Nov 16 22:15:51.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Nov 16 22:15:51.802 INFO [stderr]      Running /target/debug/deps/fugu_shell-56b147e6a3502a45
Nov 16 22:15:51.802 INFO [stdout] 
Nov 16 22:15:51.802 INFO [stdout] running 0 tests
Nov 16 22:15:51.802 INFO [stdout] 
Nov 16 22:15:51.802 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:15:51.802 INFO [stdout] 
Nov 16 22:15:51.810 INFO [stderr] su: No module specific data is present
Nov 16 22:15:52.243 INFO running `"docker" "inspect" "ae1a2363d09921729c06f760c83dad152ddb7c720ce5b86a1dcc1a56e7eddfa4"`
Nov 16 22:15:52.391 INFO running `"docker" "rm" "-f" "ae1a2363d09921729c06f760c83dad152ddb7c720ce5b86a1dcc1a56e7eddfa4"`
Nov 16 22:15:52.595 INFO [stdout] ae1a2363d09921729c06f760c83dad152ddb7c720ce5b86a1dcc1a56e7eddfa4