[INFO] cloning repository https://github.com/GrizzlT/FalconMC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GrizzlT/FalconMC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrizzlT%2FFalconMC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrizzlT%2FFalconMC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fe2d49a7a0791e342c2fbdbd7961caecc604f2d
[INFO] testing GrizzlT/FalconMC against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrizzlT%2FFalconMC" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GrizzlT/FalconMC on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GrizzlT/FalconMC
[INFO] finished tweaking git repo https://github.com/GrizzlT/FalconMC
[INFO] tweaked toml for git repo https://github.com/GrizzlT/FalconMC written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/GrizzlT/FalconMC already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f7543c9380a75be20df8af0f787f561d2602e2107531edfb3abd3deb07359a1
[INFO] running `Command { std: "docker" "start" "-a" "6f7543c9380a75be20df8af0f787f561d2602e2107531edfb3abd3deb07359a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f7543c9380a75be20df8af0f787f561d2602e2107531edfb3abd3deb07359a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7543c9380a75be20df8af0f787f561d2602e2107531edfb3abd3deb07359a1", kill_on_drop: false }`
[INFO] [stdout] 6f7543c9380a75be20df8af0f787f561d2602e2107531edfb3abd3deb07359a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 443f2ceee7a451cafe11fb44b93c5c5ce5b90ec9cea62c5a1135750d49463f8f
[INFO] running `Command { std: "docker" "start" "-a" "443f2ceee7a451cafe11fb44b93c5c5ce5b90ec9cea62c5a1135750d49463f8f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling falcon_block_parser v0.1.0 (/opt/rustwide/workdir/crates/block_parser)
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling log4rs v1.0.0
[INFO] [stderr]    Compiling falcon_core v0.1.0 (/opt/rustwide/workdir/crates/core)
[INFO] [stderr]    Compiling falcon_default_protocol v0.1.0 (/opt/rustwide/workdir/crates/default_protocol)
[INFO] [stdout] error[E0053]: method `handle_packet` has an incompatible type for trait
[INFO] [stdout]   --> crates/default_protocol/src/version/v1_8_9/login.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn handle_packet(&mut self, _connection: &mut dyn MinecraftConnection) {
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      expected struct `LoginStartPacket`, found `&mut LoginStartPacket`
[INFO] [stdout]    |                      help: change the self-receiver type to match the trait: `self`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(LoginStartPacket, &mut dyn MinecraftConnection)`
[INFO] [stdout]               found fn pointer `fn(&mut LoginStartPacket, &mut dyn MinecraftConnection)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> crates/default_protocol/src/version/v1_8_9/mod.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     ) -> Result<Option<PacketList>> {
[INFO] [stdout]    |          -------------------------- expected `std::result::Result<Option<PacketList>, errors::Error>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 25 |                 LoginPackets::from(packet_id, buffer).map(|l| l.map(|p| PacketList::Login(p)))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `errors::Error`, found struct `falcon_core::errors::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::result::Result<_, errors::Error>`
[INFO] [stdout]               found enum `std::result::Result<_, falcon_core::errors::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `falcon_default_protocol` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "443f2ceee7a451cafe11fb44b93c5c5ce5b90ec9cea62c5a1135750d49463f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443f2ceee7a451cafe11fb44b93c5c5ce5b90ec9cea62c5a1135750d49463f8f", kill_on_drop: false }`
[INFO] [stdout] 443f2ceee7a451cafe11fb44b93c5c5ce5b90ec9cea62c5a1135750d49463f8f