[INFO] cloning repository https://github.com/leepl37/render_v2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leepl37/render_v2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleepl37%2Frender_v2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleepl37%2Frender_v2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea6e7cde40ef2f793e6d9325047f065fc93c1249
[INFO] checking leepl37/render_v2 against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleepl37%2Frender_v2" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/leepl37/render_v2
[INFO] finished tweaking git repo https://github.com/leepl37/render_v2
[INFO] tweaked toml for git repo https://github.com/leepl37/render_v2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/leepl37/render_v2 on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/leepl37/render_v2 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.ar
[INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded native-dialog v0.6.4
[INFO] [stderr]   Downloaded notify-debouncer-mini v0.3.0
[INFO] [stderr]   Downloaded pest_generator v2.6.1
[INFO] [stderr]   Downloaded pest_derive v2.6.1
[INFO] [stderr]   Downloaded pest_meta v2.6.1
[INFO] [stderr]   Downloaded clap_complete v4.4.1
[INFO] [stderr]   Downloaded terminal_size v0.2.6
[INFO] [stderr]   Downloaded ammonia v3.3.0
[INFO] [stderr]   Downloaded serde_json v1.0.97
[INFO] [stderr]   Downloaded pest v2.6.1
[INFO] [stderr]   Downloaded warp v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d83e359dd01a519dddce97533530697a07802c7e8450587bca058b97a2c0fcad
[INFO] running `Command { std: "docker" "start" "-a" "d83e359dd01a519dddce97533530697a07802c7e8450587bca058b97a2c0fcad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d83e359dd01a519dddce97533530697a07802c7e8450587bca058b97a2c0fcad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d83e359dd01a519dddce97533530697a07802c7e8450587bca058b97a2c0fcad", kill_on_drop: false }`
[INFO] [stdout] d83e359dd01a519dddce97533530697a07802c7e8450587bca058b97a2c0fcad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e73191a796756c624107072490f87d80b310c05b4cec0e7be0692c7398f6fb2
[INFO] running `Command { std: "docker" "start" "-a" "1e73191a796756c624107072490f87d80b310c05b4cec0e7be0692c7398f6fb2", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.ar
[INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker
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[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling markup5ever v0.11.0
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[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling pin-project-internal v1.1.0
[INFO] [stderr]     Checking clap v4.4.3
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[INFO] [stderr]    Compiling html5ever v0.26.0
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[INFO] [stderr]     Checking pest v2.6.1
[INFO] [stderr]     Checking pin-project v1.1.0
[INFO] [stderr]     Checking native-dialog v0.6.4
[INFO] [stderr]    Compiling pest_meta v2.6.1
[INFO] [stderr]    Compiling pest_generator v2.6.1
[INFO] [stderr]    Compiling pest_derive v2.6.1
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-stream v0.1.14
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[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]     Checking string_cache v0.8.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking elasticlunr-rs v3.0.2
[INFO] [stderr]     Checking handlebars v4.3.7
[INFO] [stderr]     Checking ammonia v3.3.0
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking warp v0.3.5
[INFO] [stderr]     Checking mdbook v0.4.34 (/opt/rustwide/workdir/lib/mdBook)
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> lib/mdBook/src/renderer/html_handlebars/hbs_renderer.rs:206:16
[INFO] [stdout]     |
[INFO] [stdout] 206 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::let_and_return))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `search`, `serve`, and `watch`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rust_dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::message_alert`
[INFO] [stdout]  --> src/create_mdbook.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::message_alert;
[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 import: `crate::message_alert`
[INFO] [stdout]  --> src/create_mdbook.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::message_alert;
[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 imports: `File`, `OpenOptions`, and `io::Write`
[INFO] [stdout]  --> src/create_mdbook.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fs::{self, File, OpenOptions},
[INFO] [stdout]   |                ^^^^  ^^^^^^^^^^^
[INFO] [stdout] 9 |     io::Write,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::SplitPaths`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::env::SplitPaths;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::unix::process`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::os::unix::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File`, `OpenOptions`, and `io::Write`
[INFO] [stdout]  --> src/create_mdbook.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fs::{self, File, OpenOptions},
[INFO] [stdout]   |                ^^^^  ^^^^^^^^^^^
[INFO] [stdout] 9 |     io::Write,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `native_dialog::FileDialog`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use native_dialog::FileDialog;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::SplitPaths`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::env::SplitPaths;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `native_dialog::MessageDialog`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use native_dialog::MessageDialog;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::os::unix::process`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::os::unix::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `native_dialog::MessageType`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use native_dialog::MessageType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::Command`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `native_dialog::FileDialog`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use native_dialog::FileDialog;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `native_dialog::MessageDialog`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use native_dialog::MessageDialog;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `native_dialog::MessageType`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use native_dialog::MessageType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/create_mdfiles.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut img_files: Vec<String> = vec![];
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/create_mdfiles.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut img_files: Vec<String> = vec![];
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `uml_hash_name`
[INFO] [stdout]    --> src/create_mdfiles.rs:172:62
[INFO] [stdout]     |
[INFO] [stdout] 132 |             let mut uml_hash_name = String::new();
[INFO] [stdout]     |                 ----------------- move occurs because `uml_hash_name` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] 133 |             let mut status_of_md = Mdtext;
[INFO] [stdout] 134 |             for (i, n) in buf.lines().enumerate() {
[INFO] [stdout]     |             ------------------------------------- inside of this loop
[INFO] [stdout] ...
[INFO] [stdout] 159 |                         uml_hash_name = generate_random_hash();
[INFO] [stdout]     |                         ------------- this reinitialization might get skipped
[INFO] [stdout] ...
[INFO] [stdout] 172 |                             append_uml(buf_line.to_string(), uml_hash_name);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^ value moved here, in previous iteration of loop
[INFO] [stdout]     |
[INFO] [stdout] note: consider changing this parameter type in function `append_uml` to borrow instead if owning the value isn't necessary
[INFO] [stdout]    --> src/create_mdfiles.rs:263:51
[INFO] [stdout]     |
[INFO] [stdout] 263 | fn append_uml(mut content: String, mut file_name: String) {
[INFO] [stdout]     |    ---------- in this function                    ^^^^^^ this parameter takes ownership of the value
[INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once
[INFO] [stdout]     |
[INFO] [stdout] 134 ~             let mut value = append_uml(buf_line.to_string(), uml_hash_name);
[INFO] [stdout] 135 ~             for (i, n) in buf.lines().enumerate() {
[INFO] [stdout] 136 |                 // print_message(&line);
[INFO] [stdout] ...
[INFO] [stdout] 172 |                             // message_alert("plantuml message occur");
[INFO] [stdout] 173 ~                             value;
[INFO] [stdout]     |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]     |
[INFO] [stdout] 172 |                             append_uml(buf_line.to_string(), uml_hash_name.clone());
[INFO] [stdout]     |                                                                           ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `uml_hash_name`
[INFO] [stdout]    --> src/create_mdfiles.rs:172:62
[INFO] [stdout]     |
[INFO] [stdout] 132 |             let mut uml_hash_name = String::new();
[INFO] [stdout]     |                 ----------------- move occurs because `uml_hash_name` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] 133 |             let mut status_of_md = Mdtext;
[INFO] [stdout] 134 |             for (i, n) in buf.lines().enumerate() {
[INFO] [stdout]     |             ------------------------------------- inside of this loop
[INFO] [stdout] ...
[INFO] [stdout] 159 |                         uml_hash_name = generate_random_hash();
[INFO] [stdout]     |                         ------------- this reinitialization might get skipped
[INFO] [stdout] ...
[INFO] [stdout] 172 |                             append_uml(buf_line.to_string(), uml_hash_name);
[INFO] [stdout]     |                                                              ^^^^^^^^^^^^^ value moved here, in previous iteration of loop
[INFO] [stdout]     |
[INFO] [stdout] note: consider changing this parameter type in function `append_uml` to borrow instead if owning the value isn't necessary
[INFO] [stdout]    --> src/create_mdfiles.rs:263:51
[INFO] [stdout]     |
[INFO] [stdout] 263 | fn append_uml(mut content: String, mut file_name: String) {
[INFO] [stdout]     |    ---------- in this function                    ^^^^^^ this parameter takes ownership of the value
[INFO] [stdout] help: consider moving the expression out of the loop so it is only moved once
[INFO] [stdout]     |
[INFO] [stdout] 134 ~             let mut value = append_uml(buf_line.to_string(), uml_hash_name);
[INFO] [stdout] 135 ~             for (i, n) in buf.lines().enumerate() {
[INFO] [stdout] 136 |                 // print_message(&line);
[INFO] [stdout] ...
[INFO] [stdout] 172 |                             // message_alert("plantuml message occur");
[INFO] [stdout] 173 ~                             value;
[INFO] [stdout]     |
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]     |
[INFO] [stdout] 172 |                             append_uml(buf_line.to_string(), uml_hash_name.clone());
[INFO] [stdout]     |                                                                           ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `img_files`
[INFO] [stdout]    --> src/create_mdfiles.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut img_files: Vec<String> = vec![];
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_img_files`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `img_files`
[INFO] [stdout]    --> src/create_mdfiles.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut img_files: Vec<String> = vec![];
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_img_files`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first_marker_cnt`
[INFO] [stdout]    --> src/create_mdfiles.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |             let first_marker_cnt = get_line_marker_cnt(&line);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_marker_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first_marker_cnt`
[INFO] [stdout]    --> src/create_mdfiles.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |             let first_marker_cnt = get_line_marker_cnt(&line);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_marker_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/main.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |         .map(|(index, line)| {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/main.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |         .map(|(index, line)| {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_dev` (bin "rust_dev" test) due to 1 previous error; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust_dev` (bin "rust_dev") due to 1 previous error; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1e73191a796756c624107072490f87d80b310c05b4cec0e7be0692c7398f6fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e73191a796756c624107072490f87d80b310c05b4cec0e7be0692c7398f6fb2", kill_on_drop: false }`
[INFO] [stdout] 1e73191a796756c624107072490f87d80b310c05b4cec0e7be0692c7398f6fb2
