[INFO] cloning repository https://github.com/Banyc/math
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Banyc/math" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBanyc%2Fmath", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBanyc%2Fmath'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fba76957385db0ef1ed3eaf1b2ddb2997c7f90c4
[INFO] testing Banyc/math 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%2Fmath" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Banyc/math
[INFO] finished tweaking git repo https://github.com/Banyc/math
[INFO] tweaked toml for git repo https://github.com/Banyc/math written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Banyc/math 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/math 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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 565be5a5f1c22123be74824e35dd0ffe51e8e03c2d62829aef189405a896f7df
[INFO] running `Command { std: "docker" "start" "565be5a5f1c22123be74824e35dd0ffe51e8e03c2d62829aef189405a896f7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "565be5a5f1c22123be74824e35dd0ffe51e8e03c2d62829aef189405a896f7df", 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" "565be5a5f1c22123be74824e35dd0ffe51e8e03c2d62829aef189405a896f7df" "/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" "565be5a5f1c22123be74824e35dd0ffe51e8e03c2d62829aef189405a896f7df", 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" "565be5a5f1c22123be74824e35dd0ffe51e8e03c2d62829aef189405a896f7df" "/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 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling thiserror v2.0.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.3
[INFO] [stderr]    Compiling getset v0.1.3
[INFO] [stderr]    Compiling primitive v0.1.0 (https://github.com/Banyc/primitive.git?tag=v0.0.53#88d121a8)
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/primitive-32b07b6fa937cb09/88d121a/src/sync/mcast.rs:181:65
[INFO] [stdout]     |
[INFO] [stdout] 181 |     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] 181 |     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" "565be5a5f1c22123be74824e35dd0ffe51e8e03c2d62829aef189405a896f7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565be5a5f1c22123be74824e35dd0ffe51e8e03c2d62829aef189405a896f7df", kill_on_drop: false }`
[INFO] [stdout] 565be5a5f1c22123be74824e35dd0ffe51e8e03c2d62829aef189405a896f7df