[INFO] fetching crate swarm_pool 0.2.0... [INFO] checking swarm_pool-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate swarm_pool 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate swarm_pool 0.2.0 [INFO] finished tweaking crates.io crate swarm_pool 0.2.0 [INFO] tweaked toml for crates.io crate swarm_pool 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate swarm_pool 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate swarm_pool 0.2.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b62896dea7eff74f9eff620723674d79b20c5883eb221b982af8e349f63ad09 [INFO] running `Command { std: "docker" "start" "-a" "9b62896dea7eff74f9eff620723674d79b20c5883eb221b982af8e349f63ad09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b62896dea7eff74f9eff620723674d79b20c5883eb221b982af8e349f63ad09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b62896dea7eff74f9eff620723674d79b20c5883eb221b982af8e349f63ad09", kill_on_drop: false }` [INFO] [stdout] 9b62896dea7eff74f9eff620723674d79b20c5883eb221b982af8e349f63ad09 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1d514be0089327e69156867bfcb11c79cc1eda405320e0e793f50431c3bd42b [INFO] running `Command { std: "docker" "start" "-a" "a1d514be0089327e69156867bfcb11c79cc1eda405320e0e793f50431c3bd42b", kill_on_drop: false }` [INFO] [stderr] Checking swarm_pool v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:237:27 [INFO] [stdout] | [INFO] [stdout] 237 | pub(crate) fn control(&mut self) -> SwarmControl { [INFO] [stdout] | ^^^^^^^^^ ---------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 237 | pub(crate) fn control(&mut self) -> SwarmControl<'_, ItemType, Properties> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:237:27 [INFO] [stdout] | [INFO] [stdout] 237 | pub(crate) fn control(&mut self) -> SwarmControl { [INFO] [stdout] | ^^^^^^^^^ ---------------------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 237 | pub(crate) fn control(&mut self) -> SwarmControl<'_, ItemType, Properties> { [INFO] [stdout] | +++ [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "a1d514be0089327e69156867bfcb11c79cc1eda405320e0e793f50431c3bd42b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1d514be0089327e69156867bfcb11c79cc1eda405320e0e793f50431c3bd42b", kill_on_drop: false }` [INFO] [stdout] a1d514be0089327e69156867bfcb11c79cc1eda405320e0e793f50431c3bd42b