[INFO] cloning repository https://github.com/obsidrielle/m3sh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/obsidrielle/m3sh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobsidrielle%2Fm3sh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobsidrielle%2Fm3sh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c98f5555fdbc73d375f5b77a631e4661ea72f4f
[INFO] checking obsidrielle/m3sh against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobsidrielle%2Fm3sh" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/obsidrielle/m3sh
[INFO] finished tweaking git repo https://github.com/obsidrielle/m3sh
[INFO] tweaked toml for git repo https://github.com/obsidrielle/m3sh written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/obsidrielle/m3sh on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/obsidrielle/m3sh already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cd012a19f4301f6d57bb13544560481c2327843b98c9ef1cfe0d138cebaff73
[INFO] running `Command { std: "docker" "start" "-a" "9cd012a19f4301f6d57bb13544560481c2327843b98c9ef1cfe0d138cebaff73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cd012a19f4301f6d57bb13544560481c2327843b98c9ef1cfe0d138cebaff73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd012a19f4301f6d57bb13544560481c2327843b98c9ef1cfe0d138cebaff73", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d566b9be9fedc99be5ace531b8c67f49d85bb4fdaf5ef13aa15afff9d8aaadd9
[INFO] running `Command { std: "docker" "start" "-a" "d566b9be9fedc99be5ace531b8c67f49d85bb4fdaf5ef13aa15afff9d8aaadd9", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/sh/command/built_in/external.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cursor`
[INFO] [stdout]   --> src/input/highlighter.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn highlight(&self, line: &str, cursor: usize) -> StyledText {
[INFO] [stdout]    |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `history`
[INFO] [stdout]   --> src/input/hinter.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         history: &dyn History,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cwd`
[INFO] [stdout]   --> src/input/hinter.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         cwd: &str,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_cwd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line_prefix`
[INFO] [stdout]   --> src/input/hinter.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let line_prefix = &line[..pos];
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_prefix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/sh/command/built_in/external.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timer_fg`
[INFO] [stdout]   --> src/input/prompt.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let timer_fg = Color::Blue;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timer_fg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `home`
[INFO] [stdout]    --> src/input/prompt.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let home = format!("{}", Style::new().fg(home_fg).on(home_bg).paint(" 🏠 "));
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_home`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cursor`
[INFO] [stdout]   --> src/input/highlighter.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn highlight(&self, line: &str, cursor: usize) -> StyledText {
[INFO] [stdout]    |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `history`
[INFO] [stdout]   --> src/input/hinter.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         history: &dyn History,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cwd`
[INFO] [stdout]   --> src/input/hinter.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         cwd: &str,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_cwd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reader`
[INFO] [stdout]   --> src/sh/command/data/pipeline_data.rs:52:36
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ByteStreamSource::Read(reader) => None,
[INFO] [stdout]    |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line_prefix`
[INFO] [stdout]   --> src/input/hinter.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let line_prefix = &line[..pos];
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_prefix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte_stream`
[INFO] [stdout]    --> src/sh/command/data/pipeline_data.rs:175:30
[INFO] [stdout]     |
[INFO] [stdout] 175 |             Self::ByteStream(byte_stream) => {
[INFO] [stdout]     |                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timer_fg`
[INFO] [stdout]   --> src/input/prompt.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let timer_fg = Color::Blue;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timer_fg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `home`
[INFO] [stdout]    --> src/input/prompt.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let home = format!("{}", Style::new().fg(home_fg).on(home_bg).paint(" 🏠 "));
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_home`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reader`
[INFO] [stdout]   --> src/sh/command/data/pipeline_data.rs:52:36
[INFO] [stdout]    |
[INFO] [stdout] 52 |             ByteStreamSource::Read(reader) => None,
[INFO] [stdout]    |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte_stream`
[INFO] [stdout]    --> src/sh/command/data/pipeline_data.rs:175:30
[INFO] [stdout]     |
[INFO] [stdout] 175 |             Self::ByteStream(byte_stream) => {
[INFO] [stdout]     |                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_command_status` is never read
[INFO] [stdout]   --> src/input/prompt.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct M3shPrompt {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 13 |     last_command_status: Option<i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_` and `known_size` are never read
[INFO] [stdout]   --> src/sh/command/data/pipeline_data.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct ByteStream {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 43 |     source: ByteStreamSource,
[INFO] [stdout] 44 |     type_: ByteStreamType,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 45 |     known_size: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutRedirection` is never constructed
[INFO] [stdout]  --> src/sh/command/redirect.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct OutRedirection {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrRedirection` is never constructed
[INFO] [stdout]  --> src/sh/command/redirect.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ErrRedirection {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/sh/command/redirect.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl ErrRedirection {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn from<T>(mode: ErrRedirectionMode, writer: T) -> Self
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/sh/command/redirect.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl OutRedirection {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 26 |     pub fn from<T>(mode: OutRedirectionMode, writer: T) -> Self
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OutRedirectionMode` is never used
[INFO] [stdout]   --> src/sh/command/redirect.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum OutRedirectionMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ErrRedirectionMode` is never used
[INFO] [stdout]   --> src/sh/command/redirect.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub enum ErrRedirectionMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InRedirection` is never constructed
[INFO] [stdout]   --> src/sh/command/redirect.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct InRedirection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/sh/command/redirect.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl InRedirection {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 52 |     pub fn from<T>(reader: T) -> Self
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `register_command` and `register_command_with_name` are never used
[INFO] [stdout]   --> src/sh/state/state.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Builder {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn register_command<T: Default + ShellCommand + 'static>(mut self) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn register_command_with_name<T: Default + ShellCommand + 'static>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `register_command_with_name` is never used
[INFO] [stdout]   --> src/sh/state/state.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl State {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     fn register_command_with_name<T: Default + ShellCommand + 'static>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/prompt.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn render_prompt_left(&self) -> Cow<str> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn render_prompt_left(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/prompt.rs:181:28
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn render_prompt_right(&self) -> Cow<str> {
[INFO] [stdout]     |                            ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn render_prompt_right(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/prompt.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn render_prompt_indicator(&self, prompt_mode: PromptEditMode) -> Cow<str> {
[INFO] [stdout]     |                                ^^^^^ the lifetime is elided here      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn render_prompt_indicator(&self, prompt_mode: PromptEditMode) -> Cow<'_, str> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/prompt.rs:205:42
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn render_prompt_multiline_indicator(&self) -> Cow<str> {
[INFO] [stdout]     |                                          ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn render_prompt_multiline_indicator(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/prompt.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 211 |         history_search: PromptHistorySearch,
[INFO] [stdout] 212 |     ) -> Cow<str> {
[INFO] [stdout]     |          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     ) -> Cow<'_, str> {
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_command_status` is never read
[INFO] [stdout]   --> src/input/prompt.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct M3shPrompt {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 13 |     last_command_status: Option<i32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `type_` and `known_size` are never read
[INFO] [stdout]   --> src/sh/command/data/pipeline_data.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct ByteStream {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 43 |     source: ByteStreamSource,
[INFO] [stdout] 44 |     type_: ByteStreamType,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 45 |     known_size: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutRedirection` is never constructed
[INFO] [stdout]  --> src/sh/command/redirect.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct OutRedirection {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrRedirection` is never constructed
[INFO] [stdout]  --> src/sh/command/redirect.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ErrRedirection {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/sh/command/redirect.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl ErrRedirection {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn from<T>(mode: ErrRedirectionMode, writer: T) -> Self
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/sh/command/redirect.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl OutRedirection {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 26 |     pub fn from<T>(mode: OutRedirectionMode, writer: T) -> Self
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OutRedirectionMode` is never used
[INFO] [stdout]   --> src/sh/command/redirect.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum OutRedirectionMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ErrRedirectionMode` is never used
[INFO] [stdout]   --> src/sh/command/redirect.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub enum ErrRedirectionMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InRedirection` is never constructed
[INFO] [stdout]   --> src/sh/command/redirect.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct InRedirection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/sh/command/redirect.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl InRedirection {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 52 |     pub fn from<T>(reader: T) -> Self
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `register_command` and `register_command_with_name` are never used
[INFO] [stdout]   --> src/sh/state/state.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Builder {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn register_command<T: Default + ShellCommand + 'static>(mut self) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn register_command_with_name<T: Default + ShellCommand + 'static>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `register_command_with_name` is never used
[INFO] [stdout]   --> src/sh/state/state.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl State {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 86 |     fn register_command_with_name<T: Default + ShellCommand + 'static>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/prompt.rs:166:27
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn render_prompt_left(&self) -> Cow<str> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn render_prompt_left(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/prompt.rs:181:28
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn render_prompt_right(&self) -> Cow<str> {
[INFO] [stdout]     |                            ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn render_prompt_right(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/prompt.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn render_prompt_indicator(&self, prompt_mode: PromptEditMode) -> Cow<str> {
[INFO] [stdout]     |                                ^^^^^ the lifetime is elided here      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn render_prompt_indicator(&self, prompt_mode: PromptEditMode) -> Cow<'_, str> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/prompt.rs:205:42
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn render_prompt_multiline_indicator(&self) -> Cow<str> {
[INFO] [stdout]     |                                          ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn render_prompt_multiline_indicator(&self) -> Cow<'_, str> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/input/prompt.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 211 |         history_search: PromptHistorySearch,
[INFO] [stdout] 212 |     ) -> Cow<str> {
[INFO] [stdout]     |          ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 212 |     ) -> Cow<'_, str> {
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.07s
[INFO] running `Command { std: "docker" "inspect" "d566b9be9fedc99be5ace531b8c67f49d85bb4fdaf5ef13aa15afff9d8aaadd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d566b9be9fedc99be5ace531b8c67f49d85bb4fdaf5ef13aa15afff9d8aaadd9", kill_on_drop: false }`
[INFO] [stdout] d566b9be9fedc99be5ace531b8c67f49d85bb4fdaf5ef13aa15afff9d8aaadd9
