[INFO] cloning repository https://github.com/JANECEA/Rusty-Topic-Manipulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JANECEA/Rusty-Topic-Manipulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJANECEA%2FRusty-Topic-Manipulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJANECEA%2FRusty-Topic-Manipulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1017e5836fdb23d5060de4751554822cb85375b5
[INFO] checking JANECEA/Rusty-Topic-Manipulator against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJANECEA%2FRusty-Topic-Manipulator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/JANECEA/Rusty-Topic-Manipulator
[INFO] finished tweaking git repo https://github.com/JANECEA/Rusty-Topic-Manipulator
[INFO] tweaked toml for git repo https://github.com/JANECEA/Rusty-Topic-Manipulator written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JANECEA/Rusty-Topic-Manipulator on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JANECEA/Rusty-Topic-Manipulator 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eedc5743737255c6a6be2ed80144c9b915710ab2108e74b6534fca62f7a2ac38
[INFO] running `Command { std: "docker" "start" "-a" "eedc5743737255c6a6be2ed80144c9b915710ab2108e74b6534fca62f7a2ac38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eedc5743737255c6a6be2ed80144c9b915710ab2108e74b6534fca62f7a2ac38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eedc5743737255c6a6be2ed80144c9b915710ab2108e74b6534fca62f7a2ac38", kill_on_drop: false }`
[INFO] [stdout] eedc5743737255c6a6be2ed80144c9b915710ab2108e74b6534fca62f7a2ac38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fd1a19f763f8a466c869a25a8481cb1cc270c59f3249f111c7d393d76b96179
[INFO] running `Command { std: "docker" "start" "-a" "3fd1a19f763f8a466c869a25a8481cb1cc270c59f3249f111c7d393d76b96179", kill_on_drop: false }`
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[INFO] [stdout] warning: method `as_str` is never used
[INFO] [stdout]   --> src/controllers/commands.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait StrEnum {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 12 |     fn as_str(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ALL_COMMANDS` is never used
[INFO] [stdout]   --> src/controllers/commands.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl ArgCommand {
[INFO] [stdout]    | --------------- associated constant in this implementation
[INFO] [stdout] 41 |     pub const ALL_COMMANDS: [&'static str; 6] =
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_tail`, `get_current`, and `remove_node` are never used
[INFO] [stdout]   --> src/models/undo_redo_handler.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl<T> UndoRedoHandler<T> {
[INFO] [stdout]    | -------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn is_tail(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn get_current(&self) -> Option<&T> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn remove_node(&mut self, go_to_previous: bool) -> Result<(), &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `path_to_settings_file` and `path_to_settings_dir` are never used
[INFO] [stdout]    --> src/settings.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl Settings {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn path_to_settings_file(&self) -> &PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn path_to_settings_dir(&self) -> &PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_str` is never used
[INFO] [stdout]   --> src/controllers/commands.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait StrEnum {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 12 |     fn as_str(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ALL_COMMANDS` is never used
[INFO] [stdout]   --> src/controllers/commands.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl ArgCommand {
[INFO] [stdout]    | --------------- associated constant in this implementation
[INFO] [stdout] 41 |     pub const ALL_COMMANDS: [&'static str; 6] =
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_tail`, `get_current`, and `remove_node` are never used
[INFO] [stdout]   --> src/models/undo_redo_handler.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl<T> UndoRedoHandler<T> {
[INFO] [stdout]    | -------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn is_tail(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn get_current(&self) -> Option<&T> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn remove_node(&mut self, go_to_previous: bool) -> Result<(), &'static str> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `path_to_settings_file` and `path_to_settings_dir` are never used
[INFO] [stdout]    --> src/settings.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl Settings {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn path_to_settings_file(&self) -> &PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn path_to_settings_dir(&self) -> &PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.31s
[INFO] running `Command { std: "docker" "inspect" "3fd1a19f763f8a466c869a25a8481cb1cc270c59f3249f111c7d393d76b96179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd1a19f763f8a466c869a25a8481cb1cc270c59f3249f111c7d393d76b96179", kill_on_drop: false }`
[INFO] [stdout] 3fd1a19f763f8a466c869a25a8481cb1cc270c59f3249f111c7d393d76b96179
