[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 }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1017e5836fdb23d5060de4751554822cb85375b5
[INFO] testing JANECEA/Rusty-Topic-Manipulator against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[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 }`
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[INFO] [stderr] done.
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[INFO] finished tweaking git repo https://github.com/JANECEA/Rusty-Topic-Manipulator
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[INFO] validating manifest of git repo https://github.com/JANECEA/Rusty-Topic-Manipulator on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.12
[INFO] [stderr]    Compiling rusty_topic_manipulator v0.1.0 (/opt/rustwide/workdir)
[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 44.40s
[INFO] running `Command { std: "docker" "inspect" "baa1c8b2e21994280f3bc21ac59791301900160ef71276d0a4eb5cfa102f98e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa1c8b2e21994280f3bc21ac59791301900160ef71276d0a4eb5cfa102f98e2", kill_on_drop: false }`
[INFO] [stdout] baa1c8b2e21994280f3bc21ac59791301900160ef71276d0a4eb5cfa102f98e2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98cb069da55294d82e81a858874bca127b268c80dee42ea822949db6db02a2a0
[INFO] running `Command { std: "docker" "start" "-a" "98cb069da55294d82e81a858874bca127b268c80dee42ea822949db6db02a2a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_topic_manipulator v0.1.0 (/opt/rustwide/workdir)
[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 `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "98cb069da55294d82e81a858874bca127b268c80dee42ea822949db6db02a2a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98cb069da55294d82e81a858874bca127b268c80dee42ea822949db6db02a2a0", kill_on_drop: false }`
[INFO] [stdout] 98cb069da55294d82e81a858874bca127b268c80dee42ea822949db6db02a2a0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de7579a7d07ef503fa106597fa1ee9d3858c6d42d40da74379517fd43a30c2ce
[INFO] running `Command { std: "docker" "start" "-a" "de7579a7d07ef503fa106597fa1ee9d3858c6d42d40da74379517fd43a30c2ce", kill_on_drop: false }`
[INFO] [stderr] warning: method `as_str` is never used
[INFO] [stderr]   --> src/controllers/commands.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub trait StrEnum {
[INFO] [stderr]    |           ------- method in this trait
[INFO] [stderr] 12 |     fn as_str(&self) -> &'static str;
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `ALL_COMMANDS` is never used
[INFO] [stderr]   --> src/controllers/commands.rs:41:15
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl ArgCommand {
[INFO] [stderr]    | --------------- associated constant in this implementation
[INFO] [stderr] 41 |     pub const ALL_COMMANDS: [&'static str; 6] =
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_tail`, `get_current`, and `remove_node` are never used
[INFO] [stderr]   --> src/models/undo_redo_handler.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr]  8 | impl<T> UndoRedoHandler<T> {
[INFO] [stderr]    | -------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub fn is_tail(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn get_current(&self) -> Option<&T> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90 |     pub fn remove_node(&mut self, go_to_previous: bool) -> Result<(), &'static str> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `path_to_settings_file` and `path_to_settings_dir` are never used
[INFO] [stderr]    --> src/settings.rs:124:12
[INFO] [stderr]     |
[INFO] [stderr]  23 | impl Settings {
[INFO] [stderr]     | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 124 |     pub fn path_to_settings_file(&self) -> &PathBuf {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 128 |     pub fn path_to_settings_dir(&self) -> &PathBuf {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty_topic_manipulator` (bin "rusty_topic_manipulator" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_topic_manipulator-e81fcfa16acb2ddb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de7579a7d07ef503fa106597fa1ee9d3858c6d42d40da74379517fd43a30c2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7579a7d07ef503fa106597fa1ee9d3858c6d42d40da74379517fd43a30c2ce", kill_on_drop: false }`
[INFO] [stdout] de7579a7d07ef503fa106597fa1ee9d3858c6d42d40da74379517fd43a30c2ce
