[INFO] fetching crate wasefire-protocol-tokio 0.1.1...
[INFO] testing wasefire-protocol-tokio-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate wasefire-protocol-tokio 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate wasefire-protocol-tokio 0.1.1
[INFO] finished tweaking crates.io crate wasefire-protocol-tokio 0.1.1
[INFO] tweaked toml for crates.io crate wasefire-protocol-tokio 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasefire-protocol-tokio 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasefire-protocol-tokio 0.1.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b70950fbadb86693e213be28e84bfa477cdd31b96799a8fffb895d257d5280bb
[INFO] running `Command { std: "docker" "start" "-a" "b70950fbadb86693e213be28e84bfa477cdd31b96799a8fffb895d257d5280bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b70950fbadb86693e213be28e84bfa477cdd31b96799a8fffb895d257d5280bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70950fbadb86693e213be28e84bfa477cdd31b96799a8fffb895d257d5280bb", kill_on_drop: false }`
[INFO] [stdout] b70950fbadb86693e213be28e84bfa477cdd31b96799a8fffb895d257d5280bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07f9bf2b89dea70d62c88bf47d541fbe686e3f0b4c37e3b0558727be57314d40
[INFO] running `Command { std: "docker" "start" "-a" "07f9bf2b89dea70d62c88bf47d541fbe686e3f0b4c37e3b0558727be57314d40", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling wasefire-one-of v0.1.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling wasefire-protocol-tokio v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: Exactly one of feature "device" or "host" can be enabled.
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | exactly_one_of!["device", "host"];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::internal_one_of` which comes from the expansion of the macro `exactly_one_of` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern crate `anyhow` is unused in crate `wasefire_protocol_tokio`
[INFO] [stdout]   --> src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | //! Wasefire protocol for Unix and TCP streams.
[INFO] [stdout]    | ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: remove the dependency or add `use anyhow as _;` to the crate root
[INFO] [stdout]    = note: requested on the command line with `-W unused-crate-dependencies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasefire-protocol-tokio` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "07f9bf2b89dea70d62c88bf47d541fbe686e3f0b4c37e3b0558727be57314d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f9bf2b89dea70d62c88bf47d541fbe686e3f0b4c37e3b0558727be57314d40", kill_on_drop: false }`
[INFO] [stdout] 07f9bf2b89dea70d62c88bf47d541fbe686e3f0b4c37e3b0558727be57314d40