[INFO] cloning repository https://github.com/serenevoid/relay-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/serenevoid/relay-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserenevoid%2Frelay-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserenevoid%2Frelay-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37b361ce355a39a0d8d406f0aedb75b98f8f4d2e
[INFO] checking serenevoid/relay-server against try#6cbf54b1453b438241487f195740266bb9d8c8ba for pr-139587-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserenevoid%2Frelay-server" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/serenevoid/relay-server on toolchain 6cbf54b1453b438241487f195740266bb9d8c8ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/serenevoid/relay-server
[INFO] finished tweaking git repo https://github.com/serenevoid/relay-server
[INFO] tweaked toml for git repo https://github.com/serenevoid/relay-server written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/serenevoid/relay-server 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" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8281fc30f4e2810f90ba6715c1d3aeb576e05c185a7866a66f664b37525508da
[INFO] running `Command { std: "docker" "start" "-a" "8281fc30f4e2810f90ba6715c1d3aeb576e05c185a7866a66f664b37525508da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8281fc30f4e2810f90ba6715c1d3aeb576e05c185a7866a66f664b37525508da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8281fc30f4e2810f90ba6715c1d3aeb576e05c185a7866a66f664b37525508da", kill_on_drop: false }`
[INFO] [stdout] 8281fc30f4e2810f90ba6715c1d3aeb576e05c185a7866a66f664b37525508da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18098363453b476bf7f5ca821119a3b598870bc4e69a338eb569a92ecc8d346e
[INFO] running `Command { std: "docker" "start" "-a" "18098363453b476bf7f5ca821119a3b598870bc4e69a338eb569a92ecc8d346e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking unescaper v0.1.6
[INFO] [stderr]     Checking serialport v4.7.1
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tower-http v0.6.2
[INFO] [stderr]     Checking hyper-util v0.1.11
[INFO] [stderr]     Checking axum v0.8.4
[INFO] [stderr]     Checking relay-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Json` and `post`
[INFO] [stdout]   --> src/main.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |     routing::{get, post},
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 11 |     Router,
[INFO] [stdout] 12 |     Json
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Json` and `post`
[INFO] [stdout]   --> src/main.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |     routing::{get, post},
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 11 |     Router,
[INFO] [stdout] 12 |     Json
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap_or_else` found for opaque type `impl Future<Output = Result<std::string::String, std::io::Error>>` in the current scope
[INFO] [stdout]    --> src/main.rs:49:49
[INFO] [stdout]     |
[INFO] [stdout] 49  |         let contents = fs::read_to_string(path).unwrap_or_else(|_| "{}".into());
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.31/src/future/try_future/mod.rs:570:8
[INFO] [stdout]     |
[INFO] [stdout] 570 |     fn unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F>
[INFO] [stdout]     |        -------------- the method is available for `impl Future<Output = Result<std::string::String, std::io::Error>>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: consider `await`ing on the `Future` and calling the method on its `Output`
[INFO] [stdout]     |
[INFO] [stdout] 49  |         let contents = fs::read_to_string(path).await.unwrap_or_else(|_| "{}".into());
[INFO] [stdout]     |                                                 ++++++
[INFO] [stdout] help: trait `TryFutureExt` which provides `unwrap_or_else` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 6   + use futures_util::future::try_future::TryFutureExt;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `or_else` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 49  -         let contents = fs::read_to_string(path).unwrap_or_else(|_| "{}".into());
[INFO] [stdout] 49  +         let contents = fs::read_to_string(path).or_else(|_| "{}".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap_or_else` found for opaque type `impl Future<Output = Result<std::string::String, std::io::Error>>` in the current scope
[INFO] [stdout]    --> src/main.rs:49:49
[INFO] [stdout]     |
[INFO] [stdout] 49  |         let contents = fs::read_to_string(path).unwrap_or_else(|_| "{}".into());
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.31/src/future/try_future/mod.rs:570:8
[INFO] [stdout]     |
[INFO] [stdout] 570 |     fn unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F>
[INFO] [stdout]     |        -------------- the method is available for `impl Future<Output = Result<std::string::String, std::io::Error>>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: consider `await`ing on the `Future` and calling the method on its `Output`
[INFO] [stdout]     |
[INFO] [stdout] 49  |         let contents = fs::read_to_string(path).await.unwrap_or_else(|_| "{}".into());
[INFO] [stdout]     |                                                 ++++++
[INFO] [stdout] help: trait `TryFutureExt` which provides `unwrap_or_else` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 6   + use futures_util::future::try_future::TryFutureExt;
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `or_else` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 49  -         let contents = fs::read_to_string(path).unwrap_or_else(|_| "{}".into());
[INFO] [stdout] 49  +         let contents = fs::read_to_string(path).or_else(|_| "{}".into());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let state = Arc::new(Mutex::new(data));
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let state = Arc::new(Mutex::new(data));
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `relay-server` (bin "relay-server" test) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `relay-server` (bin "relay-server") due to 1 previous error; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "18098363453b476bf7f5ca821119a3b598870bc4e69a338eb569a92ecc8d346e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18098363453b476bf7f5ca821119a3b598870bc4e69a338eb569a92ecc8d346e", kill_on_drop: false }`
[INFO] [stdout] 18098363453b476bf7f5ca821119a3b598870bc4e69a338eb569a92ecc8d346e