[INFO] fetching crate zenoh-link-unixpipe 0.10.0-rc...
[INFO] testing zenoh-link-unixpipe-0.10.0-rc against 1.75.0 for beta-1.76-1
[INFO] extracting crate zenoh-link-unixpipe 0.10.0-rc into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate zenoh-link-unixpipe 0.10.0-rc on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zenoh-link-unixpipe 0.10.0-rc
[INFO] finished tweaking crates.io crate zenoh-link-unixpipe 0.10.0-rc
[INFO] tweaked toml for crates.io crate zenoh-link-unixpipe 0.10.0-rc written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ecdf59fd44c1922b78329ed9156bf825084a1408e65d7358b5f84b31afd9d10
[INFO] running `Command { std: "docker" "start" "-a" "0ecdf59fd44c1922b78329ed9156bf825084a1408e65d7358b5f84b31afd9d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ecdf59fd44c1922b78329ed9156bf825084a1408e65d7358b5f84b31afd9d10", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5433ac130f13b573cebe3ac9470e64725e2bbd2c5cd8197e2339d6edfc326921
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[INFO] [stderr]    Compiling zenoh-link-unixpipe v0.10.0-rc (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `as_mut` found for struct `Async` in the current scope
[INFO] [stdout]   --> src/unix/unicast.rs:96:37
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Ok(path) = self.pipe.as_mut().path() {
[INFO] [stdout]    |                                     ^^^^^^ method not found in `Async<File>`
[INFO] [stdout]   --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/convert/mod.rs:372:8
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `Box<Async<std::fs::File>>` here
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `Box<&mut Async<std::fs::File>>` here
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method is available for `Box<&Async<std::fs::File>>` here
[INFO] [stdout]    |
[INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Ok(path) = Box::new(self.pipe).as_mut().path() {
[INFO] [stdout]    |                           +++++++++         +
[INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Ok(path) = Box::new(&mut self.pipe).as_mut().path() {
[INFO] [stdout]    |                           +++++++++++++          +
[INFO] [stdout] help: consider wrapping the receiver expression with the appropriate type
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if let Ok(path) = Box::new(&self.pipe).as_mut().path() {
[INFO] [stdout]    |                           ++++++++++         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `filepath::FilePath`
[INFO] [stdout]   --> src/unix/unicast.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use filepath::FilePath;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zenoh-link-unixpipe` (lib) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5433ac130f13b573cebe3ac9470e64725e2bbd2c5cd8197e2339d6edfc326921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5433ac130f13b573cebe3ac9470e64725e2bbd2c5cd8197e2339d6edfc326921", kill_on_drop: false }`
[INFO] [stdout] 5433ac130f13b573cebe3ac9470e64725e2bbd2c5cd8197e2339d6edfc326921
