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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1017e5836fdb23d5060de4751554822cb85375b5
[INFO] building JANECEA/Rusty-Topic-Manipulator against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJANECEA%2FRusty-Topic-Manipulator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JANECEA/Rusty-Topic-Manipulator on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 84deb7ca90725befcf24e94c6d12b536fd925dd08bbce252d176898fe92c393d
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[INFO] running `Command { std: "docker" "rm" "-f" "84deb7ca90725befcf24e94c6d12b536fd925dd08bbce252d176898fe92c393d", kill_on_drop: false }`
[INFO] [stdout] 84deb7ca90725befcf24e94c6d12b536fd925dd08bbce252d176898fe92c393d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 639fd4763c3b7e9e2335b2714c0d4619521df15f96c4567bf1599d97ed32f83f
[INFO] running `Command { std: "docker" "start" "-a" "639fd4763c3b7e9e2335b2714c0d4619521df15f96c4567bf1599d97ed32f83f", kill_on_drop: false }`
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[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 1m 08s
[INFO] running `Command { std: "docker" "inspect" "639fd4763c3b7e9e2335b2714c0d4619521df15f96c4567bf1599d97ed32f83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639fd4763c3b7e9e2335b2714c0d4619521df15f96c4567bf1599d97ed32f83f", kill_on_drop: false }`
[INFO] [stdout] 639fd4763c3b7e9e2335b2714c0d4619521df15f96c4567bf1599d97ed32f83f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cda5374406180a5bda6736bc5be76e867c60799057b1c64e308d1873c6a89824
[INFO] running `Command { std: "docker" "start" "-a" "cda5374406180a5bda6736bc5be76e867c60799057b1c64e308d1873c6a89824", 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 1.47s
[INFO] running `Command { std: "docker" "inspect" "cda5374406180a5bda6736bc5be76e867c60799057b1c64e308d1873c6a89824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda5374406180a5bda6736bc5be76e867c60799057b1c64e308d1873c6a89824", kill_on_drop: false }`
[INFO] [stdout] cda5374406180a5bda6736bc5be76e867c60799057b1c64e308d1873c6a89824
