[INFO] fetching crate fccs 0.1.5...
[INFO] testing fccs-0.1.5 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate fccs 0.1.5 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate fccs 0.1.5 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fccs 0.1.5
[INFO] finished tweaking crates.io crate fccs 0.1.5
[INFO] tweaked toml for crates.io crate fccs 0.1.5 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 694044ab552fb1a92ddc9835dcc2b128e1ff2f53706f49ff7ec8d43678503467
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "694044ab552fb1a92ddc9835dcc2b128e1ff2f53706f49ff7ec8d43678503467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "694044ab552fb1a92ddc9835dcc2b128e1ff2f53706f49ff7ec8d43678503467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "694044ab552fb1a92ddc9835dcc2b128e1ff2f53706f49ff7ec8d43678503467", kill_on_drop: false }`
[INFO] [stdout] 694044ab552fb1a92ddc9835dcc2b128e1ff2f53706f49ff7ec8d43678503467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c27811723489571b39553b526306ee6b86ff25e871dbdacfad962b7c0e7f7a9
[INFO] running `Command { std: "docker" "start" "-a" "9c27811723489571b39553b526306ee6b86ff25e871dbdacfad962b7c0e7f7a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling windows_gen v0.18.0
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling const-sha1 v0.2.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling windows_macros v0.18.0
[INFO] [stderr]    Compiling windows v0.18.0
[INFO] [stderr]    Compiling fccs v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]  --> build.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | /     windows::build!(
[INFO] [stdout] 4 | |         Windows::*
[INFO] [stdout] 5 | |     );
[INFO] [stdout]   | |_____^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: Path not ending in `;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fccs` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9c27811723489571b39553b526306ee6b86ff25e871dbdacfad962b7c0e7f7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c27811723489571b39553b526306ee6b86ff25e871dbdacfad962b7c0e7f7a9", kill_on_drop: false }`
[INFO] [stdout] 9c27811723489571b39553b526306ee6b86ff25e871dbdacfad962b7c0e7f7a9