[INFO] fetching crate stackbt_behavior_tree 0.1.2... [INFO] checking stackbt_behavior_tree-0.1.2 against beta for pr-78714 [INFO] extracting crate stackbt_behavior_tree 0.1.2 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate stackbt_behavior_tree 0.1.2 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate stackbt_behavior_tree 0.1.2 [INFO] finished tweaking crates.io crate stackbt_behavior_tree 0.1.2 [INFO] tweaked toml for crates.io crate stackbt_behavior_tree 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4db92e2f88aab9430494ce0723ffa2f0d5397c5e91fb07b5c53a44f2281e1a70 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4db92e2f88aab9430494ce0723ffa2f0d5397c5e91fb07b5c53a44f2281e1a70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4db92e2f88aab9430494ce0723ffa2f0d5397c5e91fb07b5c53a44f2281e1a70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4db92e2f88aab9430494ce0723ffa2f0d5397c5e91fb07b5c53a44f2281e1a70", kill_on_drop: false }` [INFO] [stdout] 4db92e2f88aab9430494ce0723ffa2f0d5397c5e91fb07b5c53a44f2281e1a70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6b8b43bc6e5cfc1313a7c3c3a887d0d3472ef2944f323ec57d64ab16f0694a7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f6b8b43bc6e5cfc1313a7c3c3a887d0d3472ef2944f323ec57d64ab16f0694a7", kill_on_drop: false }` [INFO] [stderr] Checking stackbt_automata_impl v0.1.2 [INFO] [stderr] Checking stackbt_behavior_tree v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `GuardedNode`, `NodeGuard` [INFO] [stdout] --> src/node_compositions.rs:157:28 [INFO] [stdout] | [INFO] [stdout] 157 | use control_wrappers::{NodeGuard, GuardedNode}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `node_runner::NodeRunner` [INFO] [stdout] --> src/node_compositions.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | use node_runner::NodeRunner; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/node_compositions.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/control_wrappers.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | let mut new_machine = N::default(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `par_node_4` [INFO] [stdout] --> src/parallel_node.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | let par_node_4 = match par_node_3.step(&-3) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_node_4` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/node_compositions.rs:502:23 [INFO] [stdout] | [INFO] [stdout] 502 | fn step(self, input: &()) -> (Self::Action, Self) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/node_compositions.rs:526:23 [INFO] [stdout] | [INFO] [stdout] 526 | fn step(self, input: &()) -> (Self::Action, Self) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/control_wrappers.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | let mut new_machine = N::default(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "f6b8b43bc6e5cfc1313a7c3c3a887d0d3472ef2944f323ec57d64ab16f0694a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6b8b43bc6e5cfc1313a7c3c3a887d0d3472ef2944f323ec57d64ab16f0694a7", kill_on_drop: false }` [INFO] [stdout] f6b8b43bc6e5cfc1313a7c3c3a887d0d3472ef2944f323ec57d64ab16f0694a7