[INFO] fetching crate dot-over 0.0.1...
[INFO] building dot-over-0.0.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate dot-over 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dot-over 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dot-over 0.0.1
[INFO] tweaked toml for crates.io crate dot-over 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dot-over 0.0.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dot-over 0.0.1 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 132c8d3465466c713ca8d32240e0efc736e267a46801997de110ab1b3dd886d3
[INFO] running `Command { std: "docker" "start" "-a" "132c8d3465466c713ca8d32240e0efc736e267a46801997de110ab1b3dd886d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "132c8d3465466c713ca8d32240e0efc736e267a46801997de110ab1b3dd886d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "132c8d3465466c713ca8d32240e0efc736e267a46801997de110ab1b3dd886d3", kill_on_drop: false }`
[INFO] [stdout] 132c8d3465466c713ca8d32240e0efc736e267a46801997de110ab1b3dd886d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e213fbadc6821856cc900317e38dae19bad2c3e8b654982b76e82bb5a47c69ba
[INFO] running `Command { std: "docker" "start" "-a" "e213fbadc6821856cc900317e38dae19bad2c3e8b654982b76e82bb5a47c69ba", kill_on_drop: false }`
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[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/actions/install.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 50 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn install_windows<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:48:51
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn install_windows<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `finder`
[INFO] [stdout]   --> src/actions/install.rs:48:70
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn install_windows<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_finder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:53:38
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn install_macos<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:53:49
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn install_macos<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `finder`
[INFO] [stdout]   --> src/actions/install.rs:53:68
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn install_macos<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_finder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/actions/install.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 84 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 | async fn install_apt(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:81:33
[INFO] [stdout]    |
[INFO] [stdout] 81 | async fn install_apt(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/actions/install.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 90 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:87:23
[INFO] [stdout]    |
[INFO] [stdout] 87 | async fn install_arch(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:87:34
[INFO] [stdout]    |
[INFO] [stdout] 87 | async fn install_arch(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `root`
[INFO] [stdout]    --> src/overlays/overlay.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let root = self.resolve_target(ctx)?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_root`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `local_objects` is never read
[INFO] [stdout]    --> src/actions/git.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 171 | struct CloneStats {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 175 |     local_objects: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CloneStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Installer` is never used
[INFO] [stdout]   --> src/actions/install.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait Installer {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArchInstaller` is never constructed
[INFO] [stdout]   --> src/actions/install.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct ArchInstaller;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AptInstaller` is never constructed
[INFO] [stdout]   --> src/actions/install.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct AptInstaller;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BrewInstaller` is never constructed
[INFO] [stdout]   --> src/actions/install.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct BrewInstaller;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `longuest_common_suffix` is never used
[INFO] [stdout]   --> src/utils.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn longuest_common_suffix<'a>(a: &'a str, b: &'a str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 01s
[INFO] running `Command { std: "docker" "inspect" "e213fbadc6821856cc900317e38dae19bad2c3e8b654982b76e82bb5a47c69ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e213fbadc6821856cc900317e38dae19bad2c3e8b654982b76e82bb5a47c69ba", kill_on_drop: false }`
[INFO] [stdout] e213fbadc6821856cc900317e38dae19bad2c3e8b654982b76e82bb5a47c69ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b0bcf2bb41c6d92d7e2c013e62d462b22aaa69f8b4651f3fd52faa5a78f8b32
[INFO] running `Command { std: "docker" "start" "-a" "7b0bcf2bb41c6d92d7e2c013e62d462b22aaa69f8b4651f3fd52faa5a78f8b32", kill_on_drop: false }`
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[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
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[INFO] [stderr]    Compiling toml_edit v0.22.24
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[INFO] [stderr]    Compiling mockall v0.13.1
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]    Compiling futures-executor v0.3.24
[INFO] [stderr]    Compiling rstest v0.25.0
[INFO] [stderr]    Compiling futures v0.3.24
[INFO] [stderr]    Compiling git2_credentials v0.11.0
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling humantime-serde v1.1.1
[INFO] [stderr]    Compiling globwalk v0.9.1
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling assert_fs v1.1.2
[INFO] [stderr]    Compiling tera v1.20.0
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[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/actions/install.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 50 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn install_windows<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:48:51
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn install_windows<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `finder`
[INFO] [stdout]   --> src/actions/install.rs:48:70
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn install_windows<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_finder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:53:38
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn install_macos<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:53:49
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn install_macos<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `finder`
[INFO] [stdout]   --> src/actions/install.rs:53:68
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn install_macos<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_finder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/actions/install.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 84 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 | async fn install_apt(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:81:33
[INFO] [stdout]    |
[INFO] [stdout] 81 | async fn install_apt(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/actions/install.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 90 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:87:23
[INFO] [stdout]    |
[INFO] [stdout] 87 | async fn install_arch(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:87:34
[INFO] [stdout]    |
[INFO] [stdout] 87 | async fn install_arch(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `root`
[INFO] [stdout]    --> src/overlays/overlay.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let root = self.resolve_target(ctx)?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_root`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `local_objects` is never read
[INFO] [stdout]    --> src/actions/git.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 171 | struct CloneStats {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 175 |     local_objects: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CloneStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Installer` is never used
[INFO] [stdout]   --> src/actions/install.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait Installer {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArchInstaller` is never constructed
[INFO] [stdout]   --> src/actions/install.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct ArchInstaller;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AptInstaller` is never constructed
[INFO] [stdout]   --> src/actions/install.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct AptInstaller;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BrewInstaller` is never constructed
[INFO] [stdout]   --> src/actions/install.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct BrewInstaller;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `longuest_common_suffix` is never used
[INFO] [stdout]   --> src/utils.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn longuest_common_suffix<'a>(a: &'a str, b: &'a str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mock`
[INFO] [stdout]  --> src/actions/install.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use mockall::{automock, mock, predicate::*};
[INFO] [stdout]   |                         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/actions/install.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 50 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn install_windows<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:48:51
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn install_windows<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `finder`
[INFO] [stdout]   --> src/actions/install.rs:48:70
[INFO] [stdout]    |
[INFO] [stdout] 48 | async fn install_windows<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_finder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:53:38
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn install_macos<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:53:49
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn install_macos<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `finder`
[INFO] [stdout]   --> src/actions/install.rs:53:68
[INFO] [stdout]    |
[INFO] [stdout] 53 | async fn install_macos<T: BinFinder>(ctx: &Ctx, overlay: &Overlay, finder: T) -> Result<()> {
[INFO] [stdout]    |                                                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_finder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/actions/install.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 84 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 | async fn install_apt(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:81:33
[INFO] [stdout]    |
[INFO] [stdout] 81 | async fn install_apt(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/actions/install.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     todo!();
[INFO] [stdout]    |     ------- any code following this expression is unreachable
[INFO] [stdout] 90 |     Ok(())
[INFO] [stdout]    |     ^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actions/install.rs:87:23
[INFO] [stdout]    |
[INFO] [stdout] 87 | async fn install_arch(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay`
[INFO] [stdout]   --> src/actions/install.rs:87:34
[INFO] [stdout]    |
[INFO] [stdout] 87 | async fn install_arch(ctx: &Ctx, overlay: &Overlay, bin: &str) -> Result<()> {
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_overlay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `root`
[INFO] [stdout]    --> src/overlays/overlay.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let root = self.resolve_target(ctx)?;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_root`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `local_objects` is never read
[INFO] [stdout]    --> src/actions/git.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 171 | struct CloneStats {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 175 |     local_objects: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CloneStats` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Installer` is never used
[INFO] [stdout]   --> src/actions/install.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | trait Installer {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ArchInstaller` is never constructed
[INFO] [stdout]   --> src/actions/install.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct ArchInstaller;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AptInstaller` is never constructed
[INFO] [stdout]   --> src/actions/install.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct AptInstaller;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BrewInstaller` is never constructed
[INFO] [stdout]   --> src/actions/install.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct BrewInstaller;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "7b0bcf2bb41c6d92d7e2c013e62d462b22aaa69f8b4651f3fd52faa5a78f8b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0bcf2bb41c6d92d7e2c013e62d462b22aaa69f8b4651f3fd52faa5a78f8b32", kill_on_drop: false }`
[INFO] [stdout] 7b0bcf2bb41c6d92d7e2c013e62d462b22aaa69f8b4651f3fd52faa5a78f8b32