[INFO] cloning repository https://github.com/albireo3754/hocuspocus-rs-ws
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/albireo3754/hocuspocus-rs-ws" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbireo3754%2Fhocuspocus-rs-ws", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01845594a25973e4f93e000dd174f2b1a1fb9210
[INFO] checking albireo3754/hocuspocus-rs-ws against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbireo3754%2Fhocuspocus-rs-ws" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/albireo3754/hocuspocus-rs-ws
[INFO] finished tweaking git repo https://github.com/albireo3754/hocuspocus-rs-ws
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[INFO] validating manifest of git repo https://github.com/albireo3754/hocuspocus-rs-ws on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/albireo3754/hocuspocus-rs-ws 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]     Checking hocuspocus-rs-ws v0.1.0 (/opt/rustwide/workdir/hocuspocus-rs-ws)
[INFO] [stdout] warning: unused import: `url::Url`
[INFO] [stdout]   --> hocuspocus-rs-ws/src/hocuspocus.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use url::Url;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `single-threaded`
[INFO] [stdout]    --> hocuspocus-rs-ws/src/sync_kv.rs:211:20
[INFO] [stdout]     |
[INFO] [stdout] 211 |     #[cfg_attr(not(feature = "single-threaded"), async_trait)]
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `sync`
[INFO] [stdout]     = help: consider adding `single-threaded` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `single-threaded`
[INFO] [stdout]    --> hocuspocus-rs-ws/src/sync_kv.rs:212:16
[INFO] [stdout]     |
[INFO] [stdout] 212 |     #[cfg_attr(feature = "single-threaded", async_trait(?Send))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default` and `sync`
[INFO] [stdout]     = help: consider adding `single-threaded` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::Url`
[INFO] [stdout]   --> hocuspocus-rs-ws/src/hocuspocus.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use url::Url;
[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]   --> hocuspocus-rs-ws/src/types.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             return panic!("Invalid sync type: {}", value);
[INFO] [stdout]    |             ^^^^^^^--------------------------------------
[INFO] [stdout]    |             |      |
[INFO] [stdout]    |             |      any code following this expression is unreachable
[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: unreachable expression
[INFO] [stdout]   --> hocuspocus-rs-ws/src/types.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             return panic!("Invalid sync type: {}", value);
[INFO] [stdout]    |             ^^^^^^^--------------------------------------
[INFO] [stdout]    |             |      |
[INFO] [stdout]    |             |      any code following this expression is unreachable
[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: field `timeout` is never read
[INFO] [stdout]   --> hocuspocus-rs-ws/src/client_connection.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct ClientConnection {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     timeout: Duration,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> hocuspocus-rs-ws/src/hocuspocus.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 260 |         doc_id: &str,
[INFO] [stdout] 261 |     ) -> Result<MappedRef<String, DocWithSyncKv, DocWithSyncKv>> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 261 |     ) -> Result<MappedRef<'_, String, DocWithSyncKv, DocWithSyncKv>> {
[INFO] [stdout]     |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timeout` is never read
[INFO] [stdout]   --> hocuspocus-rs-ws/src/client_connection.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct ClientConnection {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     timeout: Duration,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> hocuspocus-rs-ws/src/hocuspocus.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 260 |         doc_id: &str,
[INFO] [stdout] 261 |     ) -> Result<MappedRef<String, DocWithSyncKv, DocWithSyncKv>> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 261 |     ) -> Result<MappedRef<'_, String, DocWithSyncKv, DocWithSyncKv>> {
[INFO] [stdout]     |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking example v0.1.0 (/opt/rustwide/workdir/examples/example)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.76s
[INFO] running `Command { std: "docker" "inspect" "f4c76cbed9cc9cfa1c5fe0eefab0d6be3a04c7ba70e1135c5b1e4fc56e30f35d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c76cbed9cc9cfa1c5fe0eefab0d6be3a04c7ba70e1135c5b1e4fc56e30f35d", kill_on_drop: false }`
[INFO] [stdout] f4c76cbed9cc9cfa1c5fe0eefab0d6be3a04c7ba70e1135c5b1e4fc56e30f35d
