[INFO] cloning repository https://github.com/dwerner/components
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dwerner/components" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwerner%2Fcomponents", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwerner%2Fcomponents'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 53fb8134ce12861579ba95ca6b5889d73bd995fe
[INFO] testing dwerner/components against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwerner%2Fcomponents" "/workspace/builds/worker-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dwerner/components on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dwerner/components
[INFO] finished tweaking git repo https://github.com/dwerner/components
[INFO] tweaked toml for git repo https://github.com/dwerner/components written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate git repo https://github.com/dwerner/components already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4900d718c2e126d673225a9f129397b79d01cd0793a2a9933582fd6bfcf17e6f
[INFO] running `Command { std: "docker" "start" "-a" "4900d718c2e126d673225a9f129397b79d01cd0793a2a9933582fd6bfcf17e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4900d718c2e126d673225a9f129397b79d01cd0793a2a9933582fd6bfcf17e6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4900d718c2e126d673225a9f129397b79d01cd0793a2a9933582fd6bfcf17e6f", kill_on_drop: false }`
[INFO] [stdout] 4900d718c2e126d673225a9f129397b79d01cd0793a2a9933582fd6bfcf17e6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b04d74c9beeb4f286a8ca0bdf476a0feb937c4801c11a2c3593ce2534d2a52bb
[INFO] running `Command { std: "docker" "start" "-a" "b04d74c9beeb4f286a8ca0bdf476a0feb937c4801c11a2c3593ce2534d2a52bb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling interview-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 53s
[INFO] running `Command { std: "docker" "inspect" "b04d74c9beeb4f286a8ca0bdf476a0feb937c4801c11a2c3593ce2534d2a52bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b04d74c9beeb4f286a8ca0bdf476a0feb937c4801c11a2c3593ce2534d2a52bb", kill_on_drop: false }`
[INFO] [stdout] b04d74c9beeb4f286a8ca0bdf476a0feb937c4801c11a2c3593ce2534d2a52bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 429f8169d6bec74bd72b37ee93a90b67d89091eab0fe888b82db45bd10d89c28
[INFO] running `Command { std: "docker" "start" "-a" "429f8169d6bec74bd72b37ee93a90b67d89091eab0fe888b82db45bd10d89c28", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling interview-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `<_ as Component>::Item == Event`
[INFO] [stdout]   --> src/lib.rs:54:26
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut server = Server::new();
[INFO] [stdout]    |                          ^^^^^^^^^^^ cannot satisfy `<_ as Component>::Item == Event`
[INFO] [stdout]    |
[INFO] [stdout] note: required by `Server::<C>::new`
[INFO] [stdout]   --> src/lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new() -> Server<C> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `interview-project` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "429f8169d6bec74bd72b37ee93a90b67d89091eab0fe888b82db45bd10d89c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "429f8169d6bec74bd72b37ee93a90b67d89091eab0fe888b82db45bd10d89c28", kill_on_drop: false }`
[INFO] [stdout] 429f8169d6bec74bd72b37ee93a90b67d89091eab0fe888b82db45bd10d89c28