[INFO] fetching crate graphplan 0.6.1...
[INFO] checking graphplan-0.6.1 against beta for pr-78714
[INFO] extracting crate graphplan 0.6.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate graphplan 0.6.1 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 graphplan 0.6.1
[INFO] finished tweaking crates.io crate graphplan 0.6.1
[INFO] tweaked toml for crates.io crate graphplan 0.6.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate graphplan 0.6.1 already has a lockfile, it will not be regenerated
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e8453ab20de3cd09a78fe60d6d550e0e379930a8164ce3038303d88ddb42243a
[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" "e8453ab20de3cd09a78fe60d6d550e0e379930a8164ce3038303d88ddb42243a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8453ab20de3cd09a78fe60d6d550e0e379930a8164ce3038303d88ddb42243a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8453ab20de3cd09a78fe60d6d550e0e379930a8164ce3038303d88ddb42243a", kill_on_drop: false }`
[INFO] [stdout] e8453ab20de3cd09a78fe60d6d550e0e379930a8164ce3038303d88ddb42243a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a7deda00aced608a581e9c8c264a1f4902eff75ba39e815c9181ad7f234d8c57
[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" "a7deda00aced608a581e9c8c264a1f4902eff75ba39e815c9181ad7f234d8c57", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]     Checking itoa v0.4.3
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]     Checking same-file v1.0.4
[INFO] [stderr]     Checking regex-syntax v0.6.14
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking graphplan v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex-automata v0.1.8
[INFO] [stderr]     Checking serde_json v1.0.33
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking criterion-plot v0.4.1
[INFO] [stderr]     Checking bstr v0.2.10
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking plotters v0.2.12
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking tinytemplate v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]     Checking criterion v0.3.1
[INFO] [stdout] warning: variant is never constructed: `At`
[INFO] [stdout]   --> examples/pddl.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     At(Object, Object),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `at`
[INFO] [stdout]   --> examples/pddl.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn at(obj1: Object, obj2: Object) -> HashSet<Proposition<Props>> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Robot`
[INFO] [stdout]   --> examples/pddl.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Robot,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Gripper`
[INFO] [stdout]   --> examples/pddl.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Gripper,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BallA`
[INFO] [stdout]   --> examples/pddl.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     BallA,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BallB`
[INFO] [stdout]   --> examples/pddl.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     BallB,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RoomA`
[INFO] [stdout]   --> examples/pddl.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     RoomA,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RoomB`
[INFO] [stdout]   --> examples/pddl.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     RoomB,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Predicate`
[INFO] [stdout]   --> examples/pddl.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | enum Predicate {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.10s
[INFO] running `Command { std: "docker" "inspect" "a7deda00aced608a581e9c8c264a1f4902eff75ba39e815c9181ad7f234d8c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7deda00aced608a581e9c8c264a1f4902eff75ba39e815c9181ad7f234d8c57", kill_on_drop: false }`
[INFO] [stdout] a7deda00aced608a581e9c8c264a1f4902eff75ba39e815c9181ad7f234d8c57