[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] 36094bf5db5aed1275a141fecea7b5e28965e87c
[INFO] building JANECEA/Rusty-Topic-Manipulator against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJANECEA%2FRusty-Topic-Manipulator" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JANECEA/Rusty-Topic-Manipulator on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-4-tc2/source/Cargo.toml
[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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 164c37eab872f701bcfcfffd32b31ce56db5e3ac9271950771cddf558e43f142
[INFO] running `Command { std: "docker" "start" "-a" "164c37eab872f701bcfcfffd32b31ce56db5e3ac9271950771cddf558e43f142", kill_on_drop: false }`
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[INFO] [stdout] 06b600000cacfe79fcfd2923583edaf30ec77f8a63b8a596d167a2058e76a1ce
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[INFO] [stderr]    Compiling reqwest v0.12.11
[INFO] [stderr]    Compiling octocrab v0.42.1
[INFO] [stderr]    Compiling rusty_topic_manipulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/models/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> src/models/github_gist_topic_writer.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let response = Runtime::new()?.block_on(async {
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[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)]` on by default
[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:122:12
[INFO] [stdout]     |
[INFO] [stdout] 20  | impl Settings {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn path_to_settings_file(&self) -> &PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn path_to_settings_dir(&self) -> &PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "06b600000cacfe79fcfd2923583edaf30ec77f8a63b8a596d167a2058e76a1ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b600000cacfe79fcfd2923583edaf30ec77f8a63b8a596d167a2058e76a1ce", kill_on_drop: false }`
[INFO] [stdout] 06b600000cacfe79fcfd2923583edaf30ec77f8a63b8a596d167a2058e76a1ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18ee5e74eb80de1a119ed932696982c8542d9a664f9c73d862ea73a3dacac0b4
[INFO] running `Command { std: "docker" "start" "-a" "18ee5e74eb80de1a119ed932696982c8542d9a664f9c73d862ea73a3dacac0b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_topic_manipulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/models/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> src/models/github_gist_topic_writer.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let response = Runtime::new()?.block_on(async {
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[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)]` on by default
[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:122:12
[INFO] [stdout]     |
[INFO] [stdout] 20  | impl Settings {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 122 |     pub fn path_to_settings_file(&self) -> &PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn path_to_settings_dir(&self) -> &PathBuf {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "18ee5e74eb80de1a119ed932696982c8542d9a664f9c73d862ea73a3dacac0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ee5e74eb80de1a119ed932696982c8542d9a664f9c73d862ea73a3dacac0b4", kill_on_drop: false }`
[INFO] [stdout] 18ee5e74eb80de1a119ed932696982c8542d9a664f9c73d862ea73a3dacac0b4
