[INFO] fetching crate graphplan 0.6.1...
[INFO] testing graphplan-0.6.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate graphplan 0.6.1 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate graphplan 0.6.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-64/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" "+1.54.0" "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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 859ce3cfda2d7e9e42282d53f1715f6a6f8c65b543a2efd433ae4ec697424c84
[INFO] running `Command { std: "docker" "start" "-a" "859ce3cfda2d7e9e42282d53f1715f6a6f8c65b543a2efd433ae4ec697424c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "859ce3cfda2d7e9e42282d53f1715f6a6f8c65b543a2efd433ae4ec697424c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859ce3cfda2d7e9e42282d53f1715f6a6f8c65b543a2efd433ae4ec697424c84", kill_on_drop: false }`
[INFO] [stdout] 859ce3cfda2d7e9e42282d53f1715f6a6f8c65b543a2efd433ae4ec697424c84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad18058c6a34a715c4c5c0352ce90b6b09452485a3813f2b801e61c0a9e76398
[INFO] running `Command { std: "docker" "start" "-a" "ad18058c6a34a715c4c5c0352ce90b6b09452485a3813f2b801e61c0a9e76398", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling graphplan v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "ad18058c6a34a715c4c5c0352ce90b6b09452485a3813f2b801e61c0a9e76398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad18058c6a34a715c4c5c0352ce90b6b09452485a3813f2b801e61c0a9e76398", kill_on_drop: false }`
[INFO] [stdout] ad18058c6a34a715c4c5c0352ce90b6b09452485a3813f2b801e61c0a9e76398
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f712cc449ea35423dcf2ef9f1a799c59c48a2506f4227651694d5ce5e8694530
[INFO] running `Command { std: "docker" "start" "-a" "f712cc449ea35423dcf2ef9f1a799c59c48a2506f4227651694d5ce5e8694530", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling oorandom v11.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling criterion-plot v0.4.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling plotters v0.2.12
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling bstr v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling criterion v0.3.1
[INFO] [stderr]    Compiling graphplan v0.6.1 (/opt/rustwide/workdir)
[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: panic message is not a string literal
[INFO] [stdout]   --> src/proposition.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             format!("{:?} is not a negation of {:?}", p1, p2)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 86 |             "{:?} is not a negation of {:?}", p1, p2
[INFO] [stdout]    |            --                                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.06s
[INFO] running `Command { std: "docker" "inspect" "f712cc449ea35423dcf2ef9f1a799c59c48a2506f4227651694d5ce5e8694530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f712cc449ea35423dcf2ef9f1a799c59c48a2506f4227651694d5ce5e8694530", kill_on_drop: false }`
[INFO] [stdout] f712cc449ea35423dcf2ef9f1a799c59c48a2506f4227651694d5ce5e8694530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41d144719543dc48c75ff818bfcdb2ec121b1167b30f38305e10c1b2057e04ac
[INFO] running `Command { std: "docker" "start" "-a" "41d144719543dc48c75ff818bfcdb2ec121b1167b30f38305e10c1b2057e04ac", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `At`
[INFO] [stderr]   --> examples/pddl.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     At(Object, Object),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `at`
[INFO] [stderr]   --> examples/pddl.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn at(obj1: Object, obj2: Object) -> HashSet<Proposition<Props>> {
[INFO] [stderr]    |    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Robot`
[INFO] [stderr]   --> examples/pddl.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     Robot,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gripper`
[INFO] [stderr]   --> examples/pddl.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     Gripper,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BallA`
[INFO] [stderr]   --> examples/pddl.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     BallA,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BallB`
[INFO] [stderr]   --> examples/pddl.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     BallB,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RoomA`
[INFO] [stderr]   --> examples/pddl.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     RoomA,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RoomB`
[INFO] [stderr]   --> examples/pddl.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     RoomB,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Predicate`
[INFO] [stderr]   --> examples/pddl.rs:42:6
[INFO] [stderr]    |
[INFO] [stderr] 42 | enum Predicate {
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/proposition.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             format!("{:?} is not a negation of {:?}", p1, p2)
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]    = note: this is no longer accepted in Rust 2021
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 86 |             "{:?} is not a negation of {:?}", p1, p2
[INFO] [stderr]    |            --                                      --
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/graphplan-e0db003d1e2458d5)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test action::test_action::hashing_works ... ok
[INFO] [stdout] test action::test_action::equality_works ... ok
[INFO] [stdout] test action::test_action::maintenance_action_works ... ok
[INFO] [stdout] test layer::from_layer_test::action_layer_from_proposition_layer ... ok
[INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_competing_needs ... ok
[INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_conflicting_reqs ... ok
[INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_inconsistent_fx ... ok
[INFO] [stdout] test pairset::pairs_test::yields_unique_pairs_from_sets ... ok
[INFO] [stdout] test pairset::pairs_test::yields_unique_pairs_from_sets_of_actions ... ok
[INFO] [stdout] test pairset::pair_set_test::pairset ... ok
[INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_interference ... ok
[INFO] [stdout] test integration_test::integration ... ok
[INFO] [stdout] test proposition::proposition_test::propositions_can_be_negated ... ok
[INFO] [stdout] test proposition::proposition_test::proposition_ids_are_extensible ... ok
[INFO] [stdout] test pairset::pairs_test::yields_unique_pairs_only ... ok
[INFO] [stdout] test proposition::proposition_test::proposition_hashing_works ... ok
[INFO] [stdout] test solver::btreeset_test::is_sorted ... ok
[INFO] [stdout] test layer::mutex_test::proposition_mutexes_due_to_mutex_actions ... ok
[INFO] [stdout] test solver::goal_set_action_generator_test::single_goal ... ok
[INFO] [stdout] test solver::goal_set_action_generator_test::multiple_goals ... ok
[INFO] [stdout] test solver::goal_set_action_generator_test::yields_all ... ok
[INFO] [stderr]    Doc-tests graphplan
[INFO] [stdout] test solver::simple_solver_test::solver_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/macros.rs - hashset (line 7) ... ok
[INFO] [stdout] test src/macros.rs - hashmap (line 70) ... ok
[INFO] [stdout] test src/macros.rs - btreeset (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41d144719543dc48c75ff818bfcdb2ec121b1167b30f38305e10c1b2057e04ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d144719543dc48c75ff818bfcdb2ec121b1167b30f38305e10c1b2057e04ac", kill_on_drop: false }`
[INFO] [stdout] 41d144719543dc48c75ff818bfcdb2ec121b1167b30f38305e10c1b2057e04ac
