[INFO] fetching crate swarm_pool 0.1.8...
[INFO] checking swarm_pool-0.1.8 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate swarm_pool 0.1.8 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate swarm_pool 0.1.8 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swarm_pool 0.1.8
[INFO] finished tweaking crates.io crate swarm_pool 0.1.8
[INFO] tweaked toml for crates.io crate swarm_pool 0.1.8 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate swarm_pool 0.1.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7eaf0153683b6302c92fb55c898b67fc67f9a28c8b74e5e4fb0586cf880f26bd
[INFO] running `Command { std: "docker" "start" "-a" "7eaf0153683b6302c92fb55c898b67fc67f9a28c8b74e5e4fb0586cf880f26bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eaf0153683b6302c92fb55c898b67fc67f9a28c8b74e5e4fb0586cf880f26bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eaf0153683b6302c92fb55c898b67fc67f9a28c8b74e5e4fb0586cf880f26bd", kill_on_drop: false }`
[INFO] [stdout] 7eaf0153683b6302c92fb55c898b67fc67f9a28c8b74e5e4fb0586cf880f26bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa29703932fd75acc9c3d8bb22223f07af40125b53ff3f021f69357daab3efb6
[INFO] running `Command { std: "docker" "start" "-a" "aa29703932fd75acc9c3d8bb22223f07af40125b53ff3f021f69357daab3efb6", kill_on_drop: false }`
[INFO] [stderr]     Checking swarm_pool v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `props`
[INFO] [stdout]    --> src/tests.rs:447:31
[INFO] [stdout]     |
[INFO] [stdout] 447 |     swarm.for_all(|tar, pool, props|{
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_props`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position_component`
[INFO] [stdout]    --> src/tests.rs:468:18
[INFO] [stdout]     |
[INFO] [stdout] 468 |             Some(position_component), 
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position_component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `props`
[INFO] [stdout]    --> src/tests.rs:466:31
[INFO] [stdout]     |
[INFO] [stdout] 466 |     swarm.for_all(|tar, pool, props|{
[INFO] [stdout]     |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_props`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `using_swarm_for_ECS` should have a snake case name
[INFO] [stdout]    --> src/tests.rs:419:4
[INFO] [stdout]     |
[INFO] [stdout] 419 | fn using_swarm_for_ECS() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `using_swarm_for_ecs`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "aa29703932fd75acc9c3d8bb22223f07af40125b53ff3f021f69357daab3efb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa29703932fd75acc9c3d8bb22223f07af40125b53ff3f021f69357daab3efb6", kill_on_drop: false }`
[INFO] [stdout] aa29703932fd75acc9c3d8bb22223f07af40125b53ff3f021f69357daab3efb6