[INFO] cloning repository https://github.com/Banyc/primitive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Banyc/primitive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBanyc%2Fprimitive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBanyc%2Fprimitive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9822cb46cd1e6a4977a6579396a09871f4ed7b05
[INFO] testing Banyc/primitive against 1.99.0-beta.1 for beta-1.99-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBanyc%2Fprimitive" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Banyc/primitive
[INFO] finished tweaking git repo https://github.com/Banyc/primitive
[INFO] tweaked toml for git repo https://github.com/Banyc/primitive written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Banyc/primitive on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Banyc/primitive 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4e0685e1a5f6f36d0b529cf0c4d4e0bc16b485188828ec2d7c51851255e4ea64
[INFO] running `Command { std: "docker" "start" "4e0685e1a5f6f36d0b529cf0c4d4e0bc16b485188828ec2d7c51851255e4ea64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e0685e1a5f6f36d0b529cf0c4d4e0bc16b485188828ec2d7c51851255e4ea64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e0685e1a5f6f36d0b529cf0c4d4e0bc16b485188828ec2d7c51851255e4ea64" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e0685e1a5f6f36d0b529cf0c4d4e0bc16b485188828ec2d7c51851255e4ea64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e0685e1a5f6f36d0b529cf0c4d4e0bc16b485188828ec2d7c51851255e4ea64" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling atomic-memcpy v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling primitive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]    --> src/sync/mcast.rs:172:65
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let reader = MpMcastReader::new(DynRef::new(queue.clone(), |q| q.as_ref()));
[INFO] [stdout]     |                                                                 ^  - type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the type for type parameter `Q` is specified
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let reader = MpMcastReader::new(DynRef::new(queue.clone(), |q: &Q| q.as_ref()));
[INFO] [stdout]     |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `primitive` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4e0685e1a5f6f36d0b529cf0c4d4e0bc16b485188828ec2d7c51851255e4ea64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0685e1a5f6f36d0b529cf0c4d4e0bc16b485188828ec2d7c51851255e4ea64", kill_on_drop: false }`
[INFO] [stdout] 4e0685e1a5f6f36d0b529cf0c4d4e0bc16b485188828ec2d7c51851255e4ea64