[INFO] cloning repository https://github.com/Wcubed/asset_keeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wcubed/asset_keeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWcubed%2Fasset_keeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWcubed%2Fasset_keeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23526b40bdf5b47c75b0fc7bd4fe51b52a252d41
[INFO] checking Wcubed/asset_keeper against try#18c1d185ac7a6a3bf399296b35e4b2736809a756 for pr-146972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWcubed%2Fasset_keeper" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Wcubed/asset_keeper
[INFO] finished tweaking git repo https://github.com/Wcubed/asset_keeper
[INFO] tweaked toml for git repo https://github.com/Wcubed/asset_keeper written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Wcubed/asset_keeper on toolchain 18c1d185ac7a6a3bf399296b35e4b2736809a756
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Wcubed/asset_keeper 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" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded naughty-strings v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5c4a56f9fb534e21bf1741185fa0bf1147837c3879df31d23af8a8d7b71f67d
[INFO] running `Command { std: "docker" "start" "-a" "c5c4a56f9fb534e21bf1741185fa0bf1147837c3879df31d23af8a8d7b71f67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5c4a56f9fb534e21bf1741185fa0bf1147837c3879df31d23af8a8d7b71f67d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c4a56f9fb534e21bf1741185fa0bf1147837c3879df31d23af8a8d7b71f67d", kill_on_drop: false }`
[INFO] [stdout] c5c4a56f9fb534e21bf1741185fa0bf1147837c3879df31d23af8a8d7b71f67d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18bc6419e891bed519aca12ff4d88b271b4ad4b8abc306c94a8a1c43f6cfcc81
[INFO] running `Command { std: "docker" "start" "-a" "18bc6419e891bed519aca12ff4d88b271b4ad4b8abc306c94a8a1c43f6cfcc81", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking asset_keeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Data` is never constructed
[INFO] [stdout]  --> src/data.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Data {
[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 items `new`, `add_file_from_disk`, `file_count`, `file_iter`, and `get_file_info` are never used
[INFO] [stdout]   --> src/data.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Data {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn new(save_dir: &Path, files_dir: &Path) -> Result<Data> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn add_file_from_disk(&mut self, title: &str, file: &Path) -> Result<FileId> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn file_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn file_iter(&self) -> Iter<FileId, File> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn get_file_info(&self, id: FileId) -> Option<&File> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileId` is never constructed
[INFO] [stdout]   --> src/stores/file_store.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FileId(u32);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]   --> src/stores/file_store.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl FileId {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 13 |     fn to_string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileStore` is never constructed
[INFO] [stdout]   --> src/stores/file_store.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct FileStore {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `new_file` are never used
[INFO] [stdout]   --> src/stores/file_store.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl FileStore {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 26 |     pub fn new() -> FileStore {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn new_file(&mut self, title: &str, extension: KnownExtension) -> (FileId, PathBuf) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]   --> src/stores/file_store.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct File {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `title`, `extension`, `file_name`, and `system_tags` are never used
[INFO] [stdout]   --> src/stores/file_store.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl File {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 85 |     pub fn title(&self) -> &str {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn extension(&self) -> &KnownExtension {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     pub fn file_name(&self) -> PathBuf {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub fn system_tags(&self) -> &HashSet<SystemTag> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `KnownExtension` is never used
[INFO] [stdout]    --> src/stores/file_store.rs:105:10
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub enum KnownExtension {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_str`, `from_path`, and `to_str` are never used
[INFO] [stdout]    --> src/stores/file_store.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl KnownExtension {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn from_str(string: &str) -> Option<KnownExtension> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn from_path(path: &Path) -> Option<KnownExtension> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn to_str(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SystemTag` is never used
[INFO] [stdout]    --> src/stores/file_store.rs:133:10
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub enum SystemTag {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IndexedStore` is never used
[INFO] [stdout]  --> src/stores/traits.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait IndexedStore {
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StoreId` is never used
[INFO] [stdout]   --> src/stores/traits.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait StoreId: Eq + PartialEq + Hash + Copy + Clone {}
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn file_iter(&self) -> Iter<FileId, File> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn file_iter(&self) -> Iter<'_, FileId, File> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stores/file_store.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn iter(&self) -> Iter<Self::Id, Self::Item> {
[INFO] [stdout]    |             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn iter(&self) -> Iter<'_, Self::Id, Self::Item> {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stores/traits.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn iter(&self) -> Iter<Self::Id, Self::Item>;
[INFO] [stdout]    |             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn iter(&self) -> Iter<'_, Self::Id, Self::Item>;
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking naughty-strings v0.2.3
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/data.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let data = Data::new(&save_dir, &file_dir);
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `save_dir` is never read
[INFO] [stdout]  --> src/data.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Data {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 8 |     save_dir: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `file_iter` is never used
[INFO] [stdout]   --> src/data.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Data {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn file_iter(&self) -> Iter<FileId, File> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `system_tags` is never read
[INFO] [stdout]   --> src/stores/file_store.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct File {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 81 |     system_tags: HashSet<SystemTag>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `extension` and `system_tags` are never used
[INFO] [stdout]   --> src/stores/file_store.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl File {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn extension(&self) -> &KnownExtension {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub fn system_tags(&self) -> &HashSet<SystemTag> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Transparent` is never constructed
[INFO] [stdout]    --> src/stores/file_store.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub enum SystemTag {
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] 134 |     /// Indicates an image that has some kind of transparency to it.
[INFO] [stdout] 135 |     Transparent,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SystemTag` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iter` is never used
[INFO] [stdout]   --> src/stores/traits.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub trait IndexedStore {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn iter(&self) -> Iter<Self::Id, Self::Item>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn file_iter(&self) -> Iter<FileId, File> {
[INFO] [stdout]    |                      ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn file_iter(&self) -> Iter<'_, FileId, File> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stores/file_store.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn iter(&self) -> Iter<Self::Id, Self::Item> {
[INFO] [stdout]    |             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn iter(&self) -> Iter<'_, Self::Id, Self::Item> {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stores/traits.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn iter(&self) -> Iter<Self::Id, Self::Item>;
[INFO] [stdout]    |             ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |             |
[INFO] [stdout]    |             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn iter(&self) -> Iter<'_, Self::Id, Self::Item>;
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "18bc6419e891bed519aca12ff4d88b271b4ad4b8abc306c94a8a1c43f6cfcc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18bc6419e891bed519aca12ff4d88b271b4ad4b8abc306c94a8a1c43f6cfcc81", kill_on_drop: false }`
[INFO] [stdout] 18bc6419e891bed519aca12ff4d88b271b4ad4b8abc306c94a8a1c43f6cfcc81
