[INFO] fetching crate syncthing 0.6.0...
[INFO] testing syncthing-0.6.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate syncthing 0.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate syncthing 0.6.0
[INFO] finished tweaking crates.io crate syncthing 0.6.0
[INFO] tweaked toml for crates.io crate syncthing 0.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate syncthing 0.6.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syncthing 0.6.0 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" "+beta-2025-09-21" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb4097f180c175354fbcbec0ad7bb03fd5605fbfe941b4ce691853b744dbfb9c
[INFO] running `Command { std: "docker" "start" "-a" "eb4097f180c175354fbcbec0ad7bb03fd5605fbfe941b4ce691853b744dbfb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb4097f180c175354fbcbec0ad7bb03fd5605fbfe941b4ce691853b744dbfb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4097f180c175354fbcbec0ad7bb03fd5605fbfe941b4ce691853b744dbfb9c", kill_on_drop: false }`
[INFO] [stdout] eb4097f180c175354fbcbec0ad7bb03fd5605fbfe941b4ce691853b744dbfb9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9338c3b832e068177dfaafe918ed0305e1aa136b9c9fc49d8fa21ab0f258fa1b
[INFO] running `Command { std: "docker" "start" "-a" "9338c3b832e068177dfaafe918ed0305e1aa136b9c9fc49d8fa21ab0f258fa1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ureq-proto v0.5.2
[INFO] [stderr]    Compiling ureq v3.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling http-serde-ext v1.0.2
[INFO] [stderr]    Compiling syncthing-types v0.3.0
[INFO] [stderr]    Compiling syncthing v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.59s
[INFO] running `Command { std: "docker" "inspect" "9338c3b832e068177dfaafe918ed0305e1aa136b9c9fc49d8fa21ab0f258fa1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9338c3b832e068177dfaafe918ed0305e1aa136b9c9fc49d8fa21ab0f258fa1b", kill_on_drop: false }`
[INFO] [stdout] 9338c3b832e068177dfaafe918ed0305e1aa136b9c9fc49d8fa21ab0f258fa1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa0fb5eb573d6faaa33e0df3de12f02d8e5e49186314e01fd957b8f42bebabae
[INFO] running `Command { std: "docker" "start" "-a" "fa0fb5eb573d6faaa33e0df3de12f02d8e5e49186314e01fd957b8f42bebabae", kill_on_drop: false }`
[INFO] [stderr]    Compiling syncthing v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../../api.key`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/tests.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | static API_KEY: &str = include_str!("../../api.key");
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syncthing` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "fa0fb5eb573d6faaa33e0df3de12f02d8e5e49186314e01fd957b8f42bebabae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa0fb5eb573d6faaa33e0df3de12f02d8e5e49186314e01fd957b8f42bebabae", kill_on_drop: false }`
[INFO] [stdout] fa0fb5eb573d6faaa33e0df3de12f02d8e5e49186314e01fd957b8f42bebabae