[INFO] fetching crate graphplan 0.6.1... [INFO] testing graphplan-0.6.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate graphplan 0.6.1 into /workspace/builds/worker-2-tc1/source [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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate graphplan 0.6.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate graphplan 0.6.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.4.6 [INFO] [stderr] Downloaded winapi-util v0.1.1 [INFO] [stderr] Downloaded same-file v1.0.4 [INFO] [stderr] Downloaded tinytemplate v1.0.3 [INFO] [stderr] Downloaded sourcefile v0.1.4 [INFO] [stderr] Downloaded atty v0.2.11 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.58 [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] [stderr] Downloaded redox_syscall v0.1.43 [INFO] [stderr] Downloaded termion v1.5.1 [INFO] [stderr] Downloaded js-sys v0.3.35 [INFO] [stderr] Downloaded weedle v0.10.0 [INFO] [stderr] Downloaded serde_derive v1.0.80 [INFO] [stderr] Downloaded wasm-bindgen v0.2.58 [INFO] [stderr] Downloaded bumpalo v3.1.2 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded syn v0.15.22 [INFO] [stderr] Downloaded syn v1.0.14 [INFO] [stderr] Downloaded web-sys v0.3.35 [INFO] [stderr] Downloaded serde_json v1.0.33 [INFO] [stderr] Downloaded regex v1.3.4 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded regex-syntax v0.6.14 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded bstr v0.2.10 [INFO] [stderr] Downloaded libc v0.2.44 [INFO] [stderr] Downloaded proc-macro2 v0.4.24 [INFO] [stderr] Downloaded quote v0.6.10 [INFO] [stderr] Downloaded itoa v0.4.3 [INFO] [stderr] Downloaded bitflags v1.0.4 [INFO] [stderr] Downloaded cast v0.2.2 [INFO] [stderr] Downloaded criterion-plot v0.4.1 [INFO] [stderr] Downloaded byteorder v1.2.7 [INFO] [stderr] Downloaded oorandom v11.1.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.58 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.58 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.58 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded num_cpus v1.8.0 [INFO] [stderr] Downloaded either v1.5.0 [INFO] [stderr] Downloaded ryu v0.2.7 [INFO] [stderr] Downloaded criterion v0.3.1 [INFO] [stderr] Downloaded winapi v0.3.6 [INFO] [stderr] Downloaded plotters v0.2.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9abddb743add7dbaad6f7084468729ad457fe68445988f6e0dfb1b3911c8f816 [INFO] running `Command { std: "docker" "start" "-a" "9abddb743add7dbaad6f7084468729ad457fe68445988f6e0dfb1b3911c8f816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9abddb743add7dbaad6f7084468729ad457fe68445988f6e0dfb1b3911c8f816", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9abddb743add7dbaad6f7084468729ad457fe68445988f6e0dfb1b3911c8f816", kill_on_drop: false }` [INFO] [stdout] 9abddb743add7dbaad6f7084468729ad457fe68445988f6e0dfb1b3911c8f816 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9efc2c9ee39bc731c9be74efa3f0e4d72fb8755a0b591a9ba90bfd806a5e8c11 [INFO] running `Command { std: "docker" "start" "-a" "9efc2c9ee39bc731c9be74efa3f0e4d72fb8755a0b591a9ba90bfd806a5e8c11", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling graphplan v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stdout] --> src/solver.rs:143:43 [INFO] [stdout] | [INFO] [stdout] 143 | available.insert(a.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stdout] --> src/solver.rs:155:47 [INFO] [stdout] | [INFO] [stdout] 155 | ... available.insert(a.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stdout] --> src/solver.rs:176:56 [INFO] [stdout] | [INFO] [stdout] 176 | self.accum.insert(goal_idx, next_action.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "9efc2c9ee39bc731c9be74efa3f0e4d72fb8755a0b591a9ba90bfd806a5e8c11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9efc2c9ee39bc731c9be74efa3f0e4d72fb8755a0b591a9ba90bfd806a5e8c11", kill_on_drop: false }` [INFO] [stdout] 9efc2c9ee39bc731c9be74efa3f0e4d72fb8755a0b591a9ba90bfd806a5e8c11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 75d0df4a8f66c9cfde8d2839b3ba72aebb50e6a642d43e7e5a9bb8d2d2cd4db3 [INFO] running `Command { std: "docker" "start" "-a" "75d0df4a8f66c9cfde8d2839b3ba72aebb50e6a642d43e7e5a9bb8d2d2cd4db3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling semver-parser v0.7.0 [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 unicode-xid v0.1.0 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling oorandom v11.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stdout] --> src/solver.rs:143:43 [INFO] [stdout] | [INFO] [stdout] 143 | available.insert(a.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stdout] --> src/solver.rs:155:47 [INFO] [stdout] | [INFO] [stdout] 155 | ... available.insert(a.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stdout] --> src/solver.rs:176:56 [INFO] [stdout] | [INFO] [stdout] 176 | self.accum.insert(goal_idx, next_action.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling plotters v0.2.12 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling criterion-plot v0.4.1 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling bstr v0.2.10 [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: enum `Props` is never used [INFO] [stdout] --> examples/pddl.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | enum Props { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Props` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `at` is never used [INFO] [stdout] --> examples/pddl.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn at(obj1: Object, obj2: Object) -> HashSet> { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Object` is never used [INFO] [stdout] --> examples/pddl.rs:33:6 [INFO] [stdout] | [INFO] [stdout] 33 | enum Object { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Object` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Predicate` is never used [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: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 86 - format!("{:?} is not a negation of {:?}", p1, p2) [INFO] [stdout] 86 + "{:?} is not a negation of {:?}", p1, p2 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&action::Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stdout] --> src/solver.rs:143:43 [INFO] [stdout] | [INFO] [stdout] 143 | available.insert(a.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&action::Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stdout] --> src/solver.rs:155:47 [INFO] [stdout] | [INFO] [stdout] 155 | ... available.insert(a.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&action::Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stdout] --> src/solver.rs:176:56 [INFO] [stdout] | [INFO] [stdout] 176 | self.accum.insert(goal_idx, next_action.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/pairset.rs:140:33 [INFO] [stdout] | [INFO] [stdout] 140 | hashset! {PairSet(p1.clone(), p2.clone()), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/pairset.rs:140:45 [INFO] [stdout] | [INFO] [stdout] 140 | hashset! {PairSet(p1.clone(), p2.clone()), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/pairset.rs:141:23 [INFO] [stdout] | [INFO] [stdout] 141 | PairSet(p1.clone(), p3.clone()), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/pairset.rs:141:35 [INFO] [stdout] | [INFO] [stdout] 141 | PairSet(p1.clone(), p3.clone()), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/pairset.rs:142:23 [INFO] [stdout] | [INFO] [stdout] 142 | PairSet(p2.clone(), p3.clone())}, [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/pairset.rs:142:35 [INFO] [stdout] | [INFO] [stdout] 142 | PairSet(p2.clone(), p3.clone())}, [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/pairset.rs:143:32 [INFO] [stdout] | [INFO] [stdout] 143 | pairs(&hashset! {p1.clone(), p2.clone(), p3.clone()}) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/pairset.rs:143:44 [INFO] [stdout] | [INFO] [stdout] 143 | pairs(&hashset! {p1.clone(), p2.clone(), p3.clone()}) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/pairset.rs:143:56 [INFO] [stdout] | [INFO] [stdout] 143 | pairs(&hashset! {p1.clone(), p2.clone(), p3.clone()}) [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 27.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "75d0df4a8f66c9cfde8d2839b3ba72aebb50e6a642d43e7e5a9bb8d2d2cd4db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75d0df4a8f66c9cfde8d2839b3ba72aebb50e6a642d43e7e5a9bb8d2d2cd4db3", kill_on_drop: false }` [INFO] [stdout] 75d0df4a8f66c9cfde8d2839b3ba72aebb50e6a642d43e7e5a9bb8d2d2cd4db3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f622202bdb93820f1c6a4e08c0c46da4620497c144ef5ebf1fef9b2585940472 [INFO] running `Command { std: "docker" "start" "-a" "f622202bdb93820f1c6a4e08c0c46da4620497c144ef5ebf1fef9b2585940472", kill_on_drop: false }` [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stderr] --> src/solver.rs:143:43 [INFO] [stderr] | [INFO] [stderr] 143 | available.insert(a.clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stderr] --> src/solver.rs:155:47 [INFO] [stderr] | [INFO] [stderr] 155 | ... available.insert(a.clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stderr] --> src/solver.rs:176:56 [INFO] [stderr] | [INFO] [stderr] 176 | self.accum.insert(goal_idx, next_action.clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `graphplan` (lib) generated 3 warnings [INFO] [stderr] warning: enum `Props` is never used [INFO] [stderr] --> examples/pddl.rs:9:6 [INFO] [stderr] | [INFO] [stderr] 9 | enum Props { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Props` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `at` is never used [INFO] [stderr] --> examples/pddl.rs:13:4 [INFO] [stderr] | [INFO] [stderr] 13 | fn at(obj1: Object, obj2: Object) -> HashSet> { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Object` is never used [INFO] [stderr] --> examples/pddl.rs:33:6 [INFO] [stderr] | [INFO] [stderr] 33 | enum Object { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Object` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: enum `Predicate` is never used [INFO] [stderr] --> examples/pddl.rs:42:6 [INFO] [stderr] | [INFO] [stderr] 42 | enum Predicate { [INFO] [stderr] | ^^^^^^^^^ [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: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 86 - format!("{:?} is not a negation of {:?}", p1, p2) [INFO] [stderr] 86 + "{:?} is not a negation of {:?}", p1, p2 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&action::Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stderr] --> src/solver.rs:143:43 [INFO] [stderr] | [INFO] [stderr] 143 | available.insert(a.clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&action::Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stderr] --> src/solver.rs:155:47 [INFO] [stderr] | [INFO] [stderr] 155 | ... available.insert(a.clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: using `.clone()` on a double reference, which returns `&action::Action<'_, ActionId, PropositionId>` instead of cloning the inner type [INFO] [stderr] --> src/solver.rs:176:56 [INFO] [stderr] | [INFO] [stderr] 176 | self.accum.insert(goal_idx, next_action.clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/pairset.rs:140:33 [INFO] [stderr] | [INFO] [stderr] 140 | hashset! {PairSet(p1.clone(), p2.clone()), [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/pairset.rs:140:45 [INFO] [stderr] | [INFO] [stderr] 140 | hashset! {PairSet(p1.clone(), p2.clone()), [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/pairset.rs:141:23 [INFO] [stderr] | [INFO] [stderr] 141 | PairSet(p1.clone(), p3.clone()), [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/pairset.rs:141:35 [INFO] [stderr] | [INFO] [stderr] 141 | PairSet(p1.clone(), p3.clone()), [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/pairset.rs:142:23 [INFO] [stderr] | [INFO] [stderr] 142 | PairSet(p2.clone(), p3.clone())}, [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/pairset.rs:142:35 [INFO] [stderr] | [INFO] [stderr] 142 | PairSet(p2.clone(), p3.clone())}, [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/pairset.rs:143:32 [INFO] [stderr] | [INFO] [stderr] 143 | pairs(&hashset! {p1.clone(), p2.clone(), p3.clone()}) [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/pairset.rs:143:44 [INFO] [stderr] | [INFO] [stderr] 143 | pairs(&hashset! {p1.clone(), p2.clone(), p3.clone()}) [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/pairset.rs:143:56 [INFO] [stderr] | [INFO] [stderr] 143 | pairs(&hashset! {p1.clone(), p2.clone(), p3.clone()}) [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: `graphplan` (example "pddl") generated 4 warnings [INFO] [stderr] warning: `graphplan` (lib test) generated 13 warnings (run `cargo fix --lib -p graphplan --tests` to apply 10 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/graphplan-abf051c5bab2e168) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test action::test_action::equality_works ... ok [INFO] [stdout] test action::test_action::maintenance_action_works ... ok [INFO] [stdout] test action::test_action::hashing_works ... ok [INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_interference ... ok [INFO] [stdout] test layer::mutex_test::proposition_mutexes_due_to_mutex_actions ... ok [INFO] [stdout] test integration_test::integration ... ok [INFO] [stdout] test pairset::pair_set_test::pairset ... ok [INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_conflicting_reqs ... ok [INFO] [stdout] test layer::from_layer_test::action_layer_from_proposition_layer ... ok [INFO] [stdout] test pairset::pairs_test::yields_unique_pairs_from_sets ... ok [INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_competing_needs ... ok [INFO] [stdout] test pairset::pairs_test::yields_unique_pairs_only ... ok [INFO] [stdout] test proposition::proposition_test::propositions_can_be_negated ... ok [INFO] [stdout] test solver::goal_set_action_generator_test::single_goal ... ok [INFO] [stdout] test proposition::proposition_test::proposition_hashing_works ... ok [INFO] [stdout] test pairset::pairs_test::yields_unique_pairs_from_sets_of_actions ... ok [INFO] [stdout] test solver::btreeset_test::is_sorted ... ok [INFO] [stdout] test solver::goal_set_action_generator_test::yields_all ... ok [INFO] [stdout] test layer::mutex_test::action_mutexes_due_to_inconsistent_fx ... ok [INFO] [stdout] test proposition::proposition_test::proposition_ids_are_extensible ... ok [INFO] [stdout] test solver::goal_set_action_generator_test::multiple_goals ... ok [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 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f622202bdb93820f1c6a4e08c0c46da4620497c144ef5ebf1fef9b2585940472", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f622202bdb93820f1c6a4e08c0c46da4620497c144ef5ebf1fef9b2585940472", kill_on_drop: false }` [INFO] [stdout] f622202bdb93820f1c6a4e08c0c46da4620497c144ef5ebf1fef9b2585940472