[INFO] fetching crate brood 0.9.0...
[INFO] checking brood-0.9.0 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate brood 0.9.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate brood 0.9.0 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brood 0.9.0
[INFO] finished tweaking crates.io crate brood 0.9.0
[INFO] tweaked toml for crates.io crate brood 0.9.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3ed1e3b3bdabd3eb4aa1b01383466ecc59df0d19073b1606ad5ffd53657fc5f
[INFO] running `Command { std: "docker" "start" "-a" "d3ed1e3b3bdabd3eb4aa1b01383466ecc59df0d19073b1606ad5ffd53657fc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3ed1e3b3bdabd3eb4aa1b01383466ecc59df0d19073b1606ad5ffd53657fc5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ed1e3b3bdabd3eb4aa1b01383466ecc59df0d19073b1606ad5ffd53657fc5f", kill_on_drop: false }`
[INFO] [stdout] d3ed1e3b3bdabd3eb4aa1b01383466ecc59df0d19073b1606ad5ffd53657fc5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3519fca8488bad2b60daa864af64d6865c52bc80672447e3929f577ea8118f1
[INFO] running `Command { std: "docker" "start" "-a" "d3519fca8488bad2b60daa864af64d6865c52bc80672447e3929f577ea8118f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling trybuild v1.0.82
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]    Compiling claims v0.7.1
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking brood v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_assert v0.4.0
[INFO] [stderr]     Checking basic-toml v0.1.4
[INFO] [stderr]     Checking serde_json v1.0.104
[INFO] [stdout] warning: unused variable: `archetype`
[INFO] [stdout]    --> src/archetypes/mod.rs:560:13
[INFO] [stdout]     |
[INFO] [stdout] 560 |         let archetype = archetypes.get_mut_or_insert_new(buffer);
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_archetype`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `archetype`
[INFO] [stdout]    --> src/archetypes/mod.rs:570:13
[INFO] [stdout]     |
[INFO] [stdout] 570 |         let archetype = archetypes.get_mut_or_insert_new(buffer_b);
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_archetype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.94s
[INFO] running `Command { std: "docker" "inspect" "d3519fca8488bad2b60daa864af64d6865c52bc80672447e3929f577ea8118f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3519fca8488bad2b60daa864af64d6865c52bc80672447e3929f577ea8118f1", kill_on_drop: false }`
[INFO] [stdout] d3519fca8488bad2b60daa864af64d6865c52bc80672447e3929f577ea8118f1
