[INFO] fetching crate sp-im 0.3.0...
[INFO] testing sp-im-0.3.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate sp-im 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate sp-im 0.3.0
[INFO] finished tweaking crates.io crate sp-im 0.3.0
[INFO] tweaked toml for crates.io crate sp-im 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sp-im 0.3.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 99 packages to latest compatible versions
[INFO] [stderr]       Adding pretty_assertions v0.6.1 (available: v1.4.1)
[INFO] [stderr]       Adding proptest v0.5.1 (available: v1.11.0)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] [stderr]       Adding rand_core v0.5.1 (available: v0.10.1)
[INFO] [stderr]       Adding rand_xoshiro v0.4.0 (available: v0.8.0)
[INFO] [stderr]       Adding spin v0.9.8 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xoshiro v0.4.0
[INFO] [stderr]   Downloaded bitmaps v3.2.1
[INFO] [stderr]   Downloaded bit-vec v0.4.4
[INFO] [stderr]   Downloaded sp-sized-chunks v0.1.0
[INFO] [stderr]   Downloaded ctor v0.1.26
[INFO] [stderr]   Downloaded regex-syntax v0.4.2
[INFO] [stderr]   Downloaded pretty_assertions v0.6.1
[INFO] [stderr]   Downloaded proptest v0.5.1
[INFO] [stderr]   Downloaded bit-set v0.4.0
[INFO] [stderr]   Downloaded quickcheck_macros v1.2.0
[INFO] [stderr]   Downloaded metrohash v1.0.7
[INFO] [stderr]   Downloaded output_vt100 v0.1.3
[INFO] [stderr]   Downloaded refpool v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc35133cb8f55e480d0dfb72b0b18bd47443490d6fc235a5acdce48cac030130
[INFO] running `Command { std: "docker" "start" "-a" "dc35133cb8f55e480d0dfb72b0b18bd47443490d6fc235a5acdce48cac030130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc35133cb8f55e480d0dfb72b0b18bd47443490d6fc235a5acdce48cac030130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc35133cb8f55e480d0dfb72b0b18bd47443490d6fc235a5acdce48cac030130", kill_on_drop: false }`
[INFO] [stdout] dc35133cb8f55e480d0dfb72b0b18bd47443490d6fc235a5acdce48cac030130
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18bfe8bb163f26ba3cf170c13a27286b291ae2dcb00a30a3c6b2643aac996296
[INFO] running `Command { std: "docker" "start" "-a" "18bfe8bb163f26ba3cf170c13a27286b291ae2dcb00a30a3c6b2643aac996296", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitmaps v3.2.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling sp-sized-chunks v0.1.0
[INFO] [stderr]    Compiling sp-im v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/lib.rs:335:13
[INFO] [stdout]     |
[INFO] [stdout] 335 | #![cfg_attr(has_specialisation, feature(specialization))]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/vector.rs:237:18
[INFO] [stdout]     |
[INFO] [stdout] 237 |   #[cfg_attr(not(feature = "pool"), doc = "hidden")]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/lib.rs:378:11
[INFO] [stdout]     |
[INFO] [stdout] 378 | #[cfg(all(threadsafe))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/lib.rs:386:11
[INFO] [stdout]     |
[INFO] [stdout] 386 | #[cfg(any(threadsafe, not(feature = "pool")))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/lib.rs:386:27
[INFO] [stdout]     |
[INFO] [stdout] 386 | #[cfg(any(threadsafe, not(feature = "pool")))]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/nodes/btree.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[cfg(feature = "pool")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/nodes/btree.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |   #[cfg(feature = "pool")]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/nodes/btree.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |   #[cfg(feature = "pool")]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(feature = "pool")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[cfg(all(threadsafe))]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(threadsafe)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[cfg(all(not(threadsafe), not(feature = "pool")))]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[cfg(all(not(threadsafe), not(feature = "pool")))]
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:49:15
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[cfg(not(threadsafe))]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]   --> src/ord/map.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[cfg(has_specialisation)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/map.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[cfg(not(has_specialisation))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/map.rs:137:7
[INFO] [stdout]     |
[INFO] [stdout] 137 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/map.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/ord/map.rs:1585:11
[INFO] [stdout]      |
[INFO] [stdout] 1585 | #[cfg(not(has_specialisation))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/ord/map.rs:1596:7
[INFO] [stdout]      |
[INFO] [stdout] 1596 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/ord/map.rs:1607:7
[INFO] [stdout]      |
[INFO] [stdout] 1607 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/map.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/map.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]   --> src/ord/set.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[cfg(has_specialisation)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/set.rs:108:11
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[cfg(not(has_specialisation))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/set.rs:135:7
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/set.rs:162:7
[INFO] [stdout]     |
[INFO] [stdout] 162 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/set.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/set.rs:281:9
[INFO] [stdout]     |
[INFO] [stdout] 281 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/vector.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 | #[cfg(all(threadsafe, any(test, feature = "rayon")))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/vector.rs:1747:11
[INFO] [stdout]      |
[INFO] [stdout] 1747 | #[cfg(not(has_specialisation))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/vector.rs:1754:7
[INFO] [stdout]      |
[INFO] [stdout] 1754 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/vector.rs:1761:7
[INFO] [stdout]      |
[INFO] [stdout] 1761 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/vector/focus.rs:297:7
[INFO] [stdout]     |
[INFO] [stdout] 297 | #[cfg(threadsafe)]
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/vector/focus.rs:300:7
[INFO] [stdout]     |
[INFO] [stdout] 300 | #[cfg(threadsafe)]
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/vector.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/conslist.rs:541:11
[INFO] [stdout]     |
[INFO] [stdout] 541 | #[cfg(not(has_specialisation))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/conslist.rs:558:7
[INFO] [stdout]     |
[INFO] [stdout] 558 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/conslist.rs:579:7
[INFO] [stdout]     |
[INFO] [stdout] 579 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `quickcheck`
[INFO] [stdout]    --> src/conslist.rs:738:17
[INFO] [stdout]     |
[INFO] [stdout] 738 | #[cfg(any(test, feature = "quickcheck"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `quickcheck` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:236:67
[INFO] [stdout]     |
[INFO] [stdout] 236 |   pub(crate) fn lookup_prev<'a, BK>(&'a self, key: &BK) -> Option<&A>
[INFO] [stdout]     |                                      --                           ^^ the same lifetime is elided here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |   pub(crate) fn lookup_prev<'a, BK>(&'a self, key: &BK) -> Option<&'a A>
[INFO] [stdout]     |                                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:256:67
[INFO] [stdout]     |
[INFO] [stdout] 256 |   pub(crate) fn lookup_next<'a, BK>(&'a self, key: &BK) -> Option<&A>
[INFO] [stdout]     |                                      --                           ^^ the same lifetime is elided here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 256 |   pub(crate) fn lookup_next<'a, BK>(&'a self, key: &BK) -> Option<&'a A>
[INFO] [stdout]     |                                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:279:15
[INFO] [stdout]     |
[INFO] [stdout] 276 |     &'a mut self,
[INFO] [stdout]     |      -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 279 |   ) -> Option<&mut A>
[INFO] [stdout]     |               ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 279 |   ) -> Option<&'a mut A>
[INFO] [stdout]     |                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:307:15
[INFO] [stdout]     |
[INFO] [stdout] 304 |     &'a mut self,
[INFO] [stdout]     |      -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 307 |   ) -> Option<&mut A>
[INFO] [stdout]     |               ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 307 |   ) -> Option<&'a mut A>
[INFO] [stdout]     |                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/ord/set.rs:355:58
[INFO] [stdout]     |
[INFO] [stdout] 355 |   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'_, A> {
[INFO] [stdout]     |                    --               --                   ^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the lifetime is named here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 355 -   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'_, A> {
[INFO] [stdout] 355 +   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'a, A> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "18bfe8bb163f26ba3cf170c13a27286b291ae2dcb00a30a3c6b2643aac996296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18bfe8bb163f26ba3cf170c13a27286b291ae2dcb00a30a3c6b2643aac996296", kill_on_drop: false }`
[INFO] [stdout] 18bfe8bb163f26ba3cf170c13a27286b291ae2dcb00a30a3c6b2643aac996296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dc00b5268ff709934ed563943486329f345f5bd9f6d1bb2971fad6609b17cdc
[INFO] running `Command { std: "docker" "start" "-a" "3dc00b5268ff709934ed563943486329f345f5bd9f6d1bb2971fad6609b17cdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rand_core v0.10.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.4.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling metrohash v1.0.7
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/lib.rs:335:13
[INFO] [stdout]     |
[INFO] [stdout] 335 | #![cfg_attr(has_specialisation, feature(specialization))]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/vector.rs:237:18
[INFO] [stdout]     |
[INFO] [stdout] 237 |   #[cfg_attr(not(feature = "pool"), doc = "hidden")]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/lib.rs:378:11
[INFO] [stdout]     |
[INFO] [stdout] 378 | #[cfg(all(threadsafe))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/lib.rs:386:11
[INFO] [stdout]     |
[INFO] [stdout] 386 | #[cfg(any(threadsafe, not(feature = "pool")))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/lib.rs:386:27
[INFO] [stdout]     |
[INFO] [stdout] 386 | #[cfg(any(threadsafe, not(feature = "pool")))]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/nodes/btree.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[cfg(feature = "pool")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/nodes/btree.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |   #[cfg(feature = "pool")]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/nodes/btree.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |   #[cfg(feature = "pool")]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(feature = "pool")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[cfg(all(threadsafe))]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(threadsafe)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[cfg(all(not(threadsafe), not(feature = "pool")))]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[cfg(all(not(threadsafe), not(feature = "pool")))]
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:49:15
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[cfg(not(threadsafe))]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]   --> src/ord/map.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[cfg(has_specialisation)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/map.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[cfg(not(has_specialisation))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/map.rs:137:7
[INFO] [stdout]     |
[INFO] [stdout] 137 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/map.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/ord/map.rs:1585:11
[INFO] [stdout]      |
[INFO] [stdout] 1585 | #[cfg(not(has_specialisation))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/ord/map.rs:1596:7
[INFO] [stdout]      |
[INFO] [stdout] 1596 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/ord/map.rs:1607:7
[INFO] [stdout]      |
[INFO] [stdout] 1607 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/map.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/map.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]   --> src/ord/set.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[cfg(has_specialisation)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/set.rs:108:11
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[cfg(not(has_specialisation))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/set.rs:135:7
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/set.rs:162:7
[INFO] [stdout]     |
[INFO] [stdout] 162 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/set.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/set.rs:281:9
[INFO] [stdout]     |
[INFO] [stdout] 281 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/vector.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 | #[cfg(all(threadsafe, any(test, feature = "rayon")))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/vector.rs:1747:11
[INFO] [stdout]      |
[INFO] [stdout] 1747 | #[cfg(not(has_specialisation))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/vector.rs:1754:7
[INFO] [stdout]      |
[INFO] [stdout] 1754 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/vector.rs:1761:7
[INFO] [stdout]      |
[INFO] [stdout] 1761 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/vector/focus.rs:297:7
[INFO] [stdout]     |
[INFO] [stdout] 297 | #[cfg(threadsafe)]
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/vector/focus.rs:300:7
[INFO] [stdout]     |
[INFO] [stdout] 300 | #[cfg(threadsafe)]
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/vector.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/conslist.rs:541:11
[INFO] [stdout]     |
[INFO] [stdout] 541 | #[cfg(not(has_specialisation))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/conslist.rs:558:7
[INFO] [stdout]     |
[INFO] [stdout] 558 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/conslist.rs:579:7
[INFO] [stdout]     |
[INFO] [stdout] 579 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `quickcheck`
[INFO] [stdout]    --> src/conslist.rs:738:17
[INFO] [stdout]     |
[INFO] [stdout] 738 | #[cfg(any(test, feature = "quickcheck"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `quickcheck` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:236:67
[INFO] [stdout]     |
[INFO] [stdout] 236 |   pub(crate) fn lookup_prev<'a, BK>(&'a self, key: &BK) -> Option<&A>
[INFO] [stdout]     |                                      --                           ^^ the same lifetime is elided here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |   pub(crate) fn lookup_prev<'a, BK>(&'a self, key: &BK) -> Option<&'a A>
[INFO] [stdout]     |                                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:256:67
[INFO] [stdout]     |
[INFO] [stdout] 256 |   pub(crate) fn lookup_next<'a, BK>(&'a self, key: &BK) -> Option<&A>
[INFO] [stdout]     |                                      --                           ^^ the same lifetime is elided here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 256 |   pub(crate) fn lookup_next<'a, BK>(&'a self, key: &BK) -> Option<&'a A>
[INFO] [stdout]     |                                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:279:15
[INFO] [stdout]     |
[INFO] [stdout] 276 |     &'a mut self,
[INFO] [stdout]     |      -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 279 |   ) -> Option<&mut A>
[INFO] [stdout]     |               ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 279 |   ) -> Option<&'a mut A>
[INFO] [stdout]     |                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:307:15
[INFO] [stdout]     |
[INFO] [stdout] 304 |     &'a mut self,
[INFO] [stdout]     |      -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 307 |   ) -> Option<&mut A>
[INFO] [stdout]     |               ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 307 |   ) -> Option<&'a mut A>
[INFO] [stdout]     |                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/ord/set.rs:355:58
[INFO] [stdout]     |
[INFO] [stdout] 355 |   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'_, A> {
[INFO] [stdout]     |                    --               --                   ^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the lifetime is named here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 355 -   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'_, A> {
[INFO] [stdout] 355 +   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'a, A> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bit-set v0.4.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.10.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling proptest v0.5.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling quickcheck_macros v1.2.0
[INFO] [stderr]    Compiling quickcheck v1.1.0
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling sp-im v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/lib.rs:335:13
[INFO] [stdout]     |
[INFO] [stdout] 335 | #![cfg_attr(has_specialisation, feature(specialization))]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/vector.rs:237:18
[INFO] [stdout]     |
[INFO] [stdout] 237 |   #[cfg_attr(not(feature = "pool"), doc = "hidden")]
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/lib.rs:378:11
[INFO] [stdout]     |
[INFO] [stdout] 378 | #[cfg(all(threadsafe))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/lib.rs:386:11
[INFO] [stdout]     |
[INFO] [stdout] 386 | #[cfg(any(threadsafe, not(feature = "pool")))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/lib.rs:386:27
[INFO] [stdout]     |
[INFO] [stdout] 386 | #[cfg(any(threadsafe, not(feature = "pool")))]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/nodes/btree.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 | #[cfg(feature = "pool")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/nodes/btree.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |   #[cfg(feature = "pool")]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/nodes/btree.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |   #[cfg(feature = "pool")]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[cfg(feature = "pool")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[cfg(all(threadsafe))]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[cfg(threadsafe)]
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:40:15
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[cfg(all(not(threadsafe), not(feature = "pool")))]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[cfg(all(not(threadsafe), not(feature = "pool")))]
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:49:15
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]   --> src/util.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]   --> src/util.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[cfg(not(threadsafe))]
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]   --> src/ord/map.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[cfg(has_specialisation)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/map.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 | #[cfg(not(has_specialisation))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/map.rs:137:7
[INFO] [stdout]     |
[INFO] [stdout] 137 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/map.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/ord/map.rs:1585:11
[INFO] [stdout]      |
[INFO] [stdout] 1585 | #[cfg(not(has_specialisation))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/ord/map.rs:1596:7
[INFO] [stdout]      |
[INFO] [stdout] 1596 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/ord/map.rs:1607:7
[INFO] [stdout]      |
[INFO] [stdout] 1607 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/map.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/map.rs:290:9
[INFO] [stdout]     |
[INFO] [stdout] 290 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]   --> src/ord/set.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | #[cfg(has_specialisation)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/set.rs:108:11
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[cfg(not(has_specialisation))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/set.rs:135:7
[INFO] [stdout]     |
[INFO] [stdout] 135 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/ord/set.rs:162:7
[INFO] [stdout]     |
[INFO] [stdout] 162 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/set.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/ord/set.rs:281:9
[INFO] [stdout]     |
[INFO] [stdout] 281 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/vector.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 | #[cfg(all(threadsafe, any(test, feature = "rayon")))]
[INFO] [stdout]     |           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/vector.rs:1747:11
[INFO] [stdout]      |
[INFO] [stdout] 1747 | #[cfg(not(has_specialisation))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/vector.rs:1754:7
[INFO] [stdout]      |
[INFO] [stdout] 1754 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]     --> src/vector.rs:1761:7
[INFO] [stdout]      |
[INFO] [stdout] 1761 | #[cfg(has_specialisation)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/vector/focus.rs:297:7
[INFO] [stdout]     |
[INFO] [stdout] 297 | #[cfg(threadsafe)]
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stdout]    --> src/vector/focus.rs:300:7
[INFO] [stdout]     |
[INFO] [stdout] 300 | #[cfg(threadsafe)]
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `pool`
[INFO] [stdout]    --> src/vector.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |   #[cfg(feature = "pool")]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/conslist.rs:541:11
[INFO] [stdout]     |
[INFO] [stdout] 541 | #[cfg(not(has_specialisation))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/conslist.rs:558:7
[INFO] [stdout]     |
[INFO] [stdout] 558 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stdout]    --> src/conslist.rs:579:7
[INFO] [stdout]     |
[INFO] [stdout] 579 | #[cfg(has_specialisation)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `quickcheck`
[INFO] [stdout]    --> src/conslist.rs:738:17
[INFO] [stdout]     |
[INFO] [stdout] 738 | #[cfg(any(test, feature = "quickcheck"))]
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stdout]     = help: consider adding `quickcheck` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `arbitrary::size_hint::recursion_guard`: use `try_recursion_guard` instead
[INFO] [stdout]   --> src/arbitrary.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 63 |     size_hint::recursion_guard(depth, |depth| {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `arbitrary::size_hint::recursion_guard`: use `try_recursion_guard` instead
[INFO] [stdout]   --> src/arbitrary.rs:86:16
[INFO] [stdout]    |
[INFO] [stdout] 86 |     size_hint::recursion_guard(depth, |depth| {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `arbitrary::size_hint::recursion_guard`: use `try_recursion_guard` instead
[INFO] [stdout]    --> src/arbitrary.rs:109:16
[INFO] [stdout]     |
[INFO] [stdout] 109 |     size_hint::recursion_guard(depth, |depth| {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LolHasher` is never constructed
[INFO] [stdout]   --> src/test.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) struct LolHasher<N: Unsigned = U64> {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `feed_me` is never used
[INFO] [stdout]   --> src/test.rs:36:6
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<N: Unsigned> LolHasher<N> {
[INFO] [stdout]    | ------------------------------ method in this implementation
[INFO] [stdout] 36 |   fn feed_me(&mut self, byte: u8) {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:236:67
[INFO] [stdout]     |
[INFO] [stdout] 236 |   pub(crate) fn lookup_prev<'a, BK>(&'a self, key: &BK) -> Option<&A>
[INFO] [stdout]     |                                      --                           ^^ the same lifetime is elided here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 236 |   pub(crate) fn lookup_prev<'a, BK>(&'a self, key: &BK) -> Option<&'a A>
[INFO] [stdout]     |                                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:256:67
[INFO] [stdout]     |
[INFO] [stdout] 256 |   pub(crate) fn lookup_next<'a, BK>(&'a self, key: &BK) -> Option<&A>
[INFO] [stdout]     |                                      --                           ^^ the same lifetime is elided here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 256 |   pub(crate) fn lookup_next<'a, BK>(&'a self, key: &BK) -> Option<&'a A>
[INFO] [stdout]     |                                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:279:15
[INFO] [stdout]     |
[INFO] [stdout] 276 |     &'a mut self,
[INFO] [stdout]     |      -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 279 |   ) -> Option<&mut A>
[INFO] [stdout]     |               ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 279 |   ) -> Option<&'a mut A>
[INFO] [stdout]     |                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/nodes/btree.rs:307:15
[INFO] [stdout]     |
[INFO] [stdout] 304 |     &'a mut self,
[INFO] [stdout]     |      -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 307 |   ) -> Option<&mut A>
[INFO] [stdout]     |               ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 307 |   ) -> Option<&'a mut A>
[INFO] [stdout]     |                ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/ord/set.rs:355:58
[INFO] [stdout]     |
[INFO] [stdout] 355 |   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'_, A> {
[INFO] [stdout]     |                    --               --                   ^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                |
[INFO] [stdout]     |                    |                the lifetime is named here
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 355 -   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'_, A> {
[INFO] [stdout] 355 +   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'a, A> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/ser.rs:156:28
[INFO] [stdout]     |
[INFO] [stdout] 156 |       s.serialize_element(i.deref())?;
[INFO] [stdout]     |                            ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `A` does not implement `Deref`, so calling `deref` on `&A` 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 `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/ser.rs:180:26
[INFO] [stdout]     |
[INFO] [stdout] 180 |       s.serialize_entry(k.deref(), v.deref())?;
[INFO] [stdout]     |                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `K` does not implement `Deref`, so calling `deref` on `&K` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/ser.rs:180:37
[INFO] [stdout]     |
[INFO] [stdout] 180 |       s.serialize_entry(k.deref(), v.deref())?;
[INFO] [stdout]     |                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `V` does not implement `Deref`, so calling `deref` on `&V` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/ser.rs:254:28
[INFO] [stdout]     |
[INFO] [stdout] 254 |       s.serialize_element(i.deref())?;
[INFO] [stdout]     |                            ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `A` does not implement `Deref`, so calling `deref` on `&A` 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 26.49s
[INFO] running `Command { std: "docker" "inspect" "3dc00b5268ff709934ed563943486329f345f5bd9f6d1bb2971fad6609b17cdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc00b5268ff709934ed563943486329f345f5bd9f6d1bb2971fad6609b17cdc", kill_on_drop: false }`
[INFO] [stdout] 3dc00b5268ff709934ed563943486329f345f5bd9f6d1bb2971fad6609b17cdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64fae17a77f5f57a2c12cc38d4a2574289515e392aac9ec6f2fc90656ec8b568
[INFO] running `Command { std: "docker" "start" "-a" "64fae17a77f5f57a2c12cc38d4a2574289515e392aac9ec6f2fc90656ec8b568", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]    --> src/lib.rs:335:13
[INFO] [stderr]     |
[INFO] [stderr] 335 | #![cfg_attr(has_specialisation, feature(specialization))]
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]    --> src/vector.rs:237:18
[INFO] [stderr]     |
[INFO] [stderr] 237 |   #[cfg_attr(not(feature = "pool"), doc = "hidden")]
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]    --> src/lib.rs:378:11
[INFO] [stderr]     |
[INFO] [stderr] 378 | #[cfg(all(threadsafe))]
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]    --> src/lib.rs:386:11
[INFO] [stderr]     |
[INFO] [stderr] 386 | #[cfg(any(threadsafe, not(feature = "pool")))]
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]    --> src/lib.rs:386:27
[INFO] [stderr]     |
[INFO] [stderr] 386 | #[cfg(any(threadsafe, not(feature = "pool")))]
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]   --> src/nodes/btree.rs:60:7
[INFO] [stderr]    |
[INFO] [stderr] 60 | #[cfg(feature = "pool")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]   --> src/nodes/btree.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |   #[cfg(feature = "pool")]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]   --> src/nodes/btree.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |   #[cfg(feature = "pool")]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]   --> src/util.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 | #[cfg(feature = "pool")]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]   --> src/util.rs:27:11
[INFO] [stderr]    |
[INFO] [stderr] 27 | #[cfg(all(threadsafe))]
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]   --> src/util.rs:36:7
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[cfg(threadsafe)]
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]   --> src/util.rs:40:15
[INFO] [stderr]    |
[INFO] [stderr] 40 | #[cfg(all(not(threadsafe), not(feature = "pool")))]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]   --> src/util.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 | #[cfg(all(not(threadsafe), not(feature = "pool")))]
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]   --> src/util.rs:49:15
[INFO] [stderr]    |
[INFO] [stderr] 49 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]   --> src/util.rs:49:28
[INFO] [stderr]    |
[INFO] [stderr] 49 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]   --> src/util.rs:51:15
[INFO] [stderr]    |
[INFO] [stderr] 51 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]   --> src/util.rs:51:28
[INFO] [stderr]    |
[INFO] [stderr] 51 | #[cfg(all(not(threadsafe), feature = "pool"))]
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]    = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]   --> src/util.rs:55:11
[INFO] [stderr]    |
[INFO] [stderr] 55 | #[cfg(not(threadsafe))]
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]   --> src/ord/map.rs:57:7
[INFO] [stderr]    |
[INFO] [stderr] 57 | #[cfg(has_specialisation)]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]    --> src/ord/map.rs:110:11
[INFO] [stderr]     |
[INFO] [stderr] 110 | #[cfg(not(has_specialisation))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]    --> src/ord/map.rs:137:7
[INFO] [stderr]     |
[INFO] [stderr] 137 | #[cfg(has_specialisation)]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]    --> src/ord/map.rs:164:7
[INFO] [stderr]     |
[INFO] [stderr] 164 | #[cfg(has_specialisation)]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]     --> src/ord/map.rs:1585:11
[INFO] [stderr]      |
[INFO] [stderr] 1585 | #[cfg(not(has_specialisation))]
[INFO] [stderr]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]     --> src/ord/map.rs:1596:7
[INFO] [stderr]      |
[INFO] [stderr] 1596 | #[cfg(has_specialisation)]
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]     --> src/ord/map.rs:1607:7
[INFO] [stderr]      |
[INFO] [stderr] 1607 | #[cfg(has_specialisation)]
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]    --> src/ord/map.rs:209:9
[INFO] [stderr]     |
[INFO] [stderr] 209 |   #[cfg(feature = "pool")]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]    --> src/ord/map.rs:290:9
[INFO] [stderr]     |
[INFO] [stderr] 290 |   #[cfg(feature = "pool")]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]   --> src/ord/set.rs:53:7
[INFO] [stderr]    |
[INFO] [stderr] 53 | #[cfg(has_specialisation)]
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]    --> src/ord/set.rs:108:11
[INFO] [stderr]     |
[INFO] [stderr] 108 | #[cfg(not(has_specialisation))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]    --> src/ord/set.rs:135:7
[INFO] [stderr]     |
[INFO] [stderr] 135 | #[cfg(has_specialisation)]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]    --> src/ord/set.rs:162:7
[INFO] [stderr]     |
[INFO] [stderr] 162 | #[cfg(has_specialisation)]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]    --> src/ord/set.rs:208:9
[INFO] [stderr]     |
[INFO] [stderr] 208 |   #[cfg(feature = "pool")]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]    --> src/ord/set.rs:281:9
[INFO] [stderr]     |
[INFO] [stderr] 281 |   #[cfg(feature = "pool")]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]    --> src/vector.rs:126:11
[INFO] [stderr]     |
[INFO] [stderr] 126 | #[cfg(all(threadsafe, any(test, feature = "rayon")))]
[INFO] [stderr]     |           ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]     --> src/vector.rs:1747:11
[INFO] [stderr]      |
[INFO] [stderr] 1747 | #[cfg(not(has_specialisation))]
[INFO] [stderr]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]     --> src/vector.rs:1754:7
[INFO] [stderr]      |
[INFO] [stderr] 1754 | #[cfg(has_specialisation)]
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]     --> src/vector.rs:1761:7
[INFO] [stderr]      |
[INFO] [stderr] 1761 | #[cfg(has_specialisation)]
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: consider using a Cargo feature instead
[INFO] [stderr]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]               [lints.rust]
[INFO] [stderr]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]    --> src/vector/focus.rs:297:7
[INFO] [stderr]     |
[INFO] [stderr] 297 | #[cfg(threadsafe)]
[INFO] [stderr]     |       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `threadsafe`
[INFO] [stderr]    --> src/vector/focus.rs:300:7
[INFO] [stderr]     |
[INFO] [stderr] 300 | #[cfg(threadsafe)]
[INFO] [stderr]     |       ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(threadsafe)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(threadsafe)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `pool`
[INFO] [stderr]    --> src/vector.rs:317:9
[INFO] [stderr]     |
[INFO] [stderr] 317 |   #[cfg(feature = "pool")]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]     = help: consider adding `pool` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]    --> src/conslist.rs:541:11
[INFO] [stderr]     |
[INFO] [stderr] 541 | #[cfg(not(has_specialisation))]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]    --> src/conslist.rs:558:7
[INFO] [stderr]     |
[INFO] [stderr] 558 | #[cfg(has_specialisation)]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_specialisation`
[INFO] [stderr]    --> src/conslist.rs:579:7
[INFO] [stderr]     |
[INFO] [stderr] 579 | #[cfg(has_specialisation)]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_specialisation)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(has_specialisation)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `quickcheck`
[INFO] [stderr]    --> src/conslist.rs:738:17
[INFO] [stderr]     |
[INFO] [stderr] 738 | #[cfg(any(test, feature = "quickcheck"))]
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `debug`, `rayon`, `refpool`, `serde`, and `std`
[INFO] [stderr]     = help: consider adding `quickcheck` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/nodes/btree.rs:236:67
[INFO] [stderr]     |
[INFO] [stderr] 236 |   pub(crate) fn lookup_prev<'a, BK>(&'a self, key: &BK) -> Option<&A>
[INFO] [stderr]     |                                      --                           ^^ the same lifetime is elided here
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 236 |   pub(crate) fn lookup_prev<'a, BK>(&'a self, key: &BK) -> Option<&'a A>
[INFO] [stderr]     |                                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/nodes/btree.rs:256:67
[INFO] [stderr]     |
[INFO] [stderr] 256 |   pub(crate) fn lookup_next<'a, BK>(&'a self, key: &BK) -> Option<&A>
[INFO] [stderr]     |                                      --                           ^^ the same lifetime is elided here
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 256 |   pub(crate) fn lookup_next<'a, BK>(&'a self, key: &BK) -> Option<&'a A>
[INFO] [stderr]     |                                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/nodes/btree.rs:279:15
[INFO] [stderr]     |
[INFO] [stderr] 276 |     &'a mut self,
[INFO] [stderr]     |      -- the lifetime is named here
[INFO] [stderr] ...
[INFO] [stderr] 279 |   ) -> Option<&mut A>
[INFO] [stderr]     |               ^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 279 |   ) -> Option<&'a mut A>
[INFO] [stderr]     |                ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/nodes/btree.rs:307:15
[INFO] [stderr]     |
[INFO] [stderr] 304 |     &'a mut self,
[INFO] [stderr]     |      -- the lifetime is named here
[INFO] [stderr] ...
[INFO] [stderr] 307 |   ) -> Option<&mut A>
[INFO] [stderr]     |               ^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 307 |   ) -> Option<&'a mut A>
[INFO] [stderr]     |                ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/ord/set.rs:355:58
[INFO] [stderr]     |
[INFO] [stderr] 355 |   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'_, A> {
[INFO] [stderr]     |                    --               --                   ^^ the same lifetime is elided here
[INFO] [stderr]     |                    |                |
[INFO] [stderr]     |                    |                the lifetime is named here
[INFO] [stderr]     |                    the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 355 -   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'_, A> {
[INFO] [stderr] 355 +   pub fn diff<'a>(&'a self, other: &'a Self) -> DiffIter<'a, A> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `sp-im` (lib) generated 49 warnings (run `cargo fix --lib -p sp-im` to apply 5 suggestions)
[INFO] [stderr] warning: use of deprecated function `arbitrary::size_hint::recursion_guard`: use `try_recursion_guard` instead
[INFO] [stderr]   --> src/arbitrary.rs:63:16
[INFO] [stderr]    |
[INFO] [stderr] 63 |     size_hint::recursion_guard(depth, |depth| {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `arbitrary::size_hint::recursion_guard`: use `try_recursion_guard` instead
[INFO] [stderr]   --> src/arbitrary.rs:86:16
[INFO] [stderr]    |
[INFO] [stderr] 86 |     size_hint::recursion_guard(depth, |depth| {
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `arbitrary::size_hint::recursion_guard`: use `try_recursion_guard` instead
[INFO] [stderr]    --> src/arbitrary.rs:109:16
[INFO] [stderr]     |
[INFO] [stderr] 109 |     size_hint::recursion_guard(depth, |depth| {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LolHasher` is never constructed
[INFO] [stderr]   --> src/test.rs:29:19
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub(crate) struct LolHasher<N: Unsigned = U64> {
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `feed_me` is never used
[INFO] [stderr]   --> src/test.rs:36:6
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl<N: Unsigned> LolHasher<N> {
[INFO] [stderr]    | ------------------------------ method in this implementation
[INFO] [stderr] 36 |   fn feed_me(&mut self, byte: u8) {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/ser.rs:156:28
[INFO] [stderr]     |
[INFO] [stderr] 156 |       s.serialize_element(i.deref())?;
[INFO] [stderr]     |                            ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `A` does not implement `Deref`, so calling `deref` on `&A` 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 `.deref()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/ser.rs:180:26
[INFO] [stderr]     |
[INFO] [stderr] 180 |       s.serialize_entry(k.deref(), v.deref())?;
[INFO] [stderr]     |                          ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `K` does not implement `Deref`, so calling `deref` on `&K` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/ser.rs:180:37
[INFO] [stderr]     |
[INFO] [stderr] 180 |       s.serialize_entry(k.deref(), v.deref())?;
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `V` does not implement `Deref`, so calling `deref` on `&V` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/ser.rs:254:28
[INFO] [stderr]     |
[INFO] [stderr] 254 |       s.serialize_element(i.deref())?;
[INFO] [stderr]     |                            ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `A` does not implement `Deref`, so calling `deref` on `&A` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: `sp-im` (lib test) generated 58 warnings (49 duplicates) (run `cargo fix --lib -p sp-im --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sp_im-9e05bbcda6c3b9b1)
[INFO] [stdout] 
[INFO] [stdout] running 82 tests
[INFO] [stdout] test conslist::test::equality_of_empty_lists ... ok
[INFO] [stdout] test conslist::test::disequality ... ok
[INFO] [stdout] test conslist::test::exact_size_iterator ... ok
[INFO] [stdout] test conslist::test::collect_from_iterator ... ok
[INFO] [stdout] test lib_test::get_in ... ok
[INFO] [stdout] test lib_test::update_in ... ok
[INFO] [stdout] test ord::map::test::debug_output ... ok
[INFO] [stdout] test ord::map::test::double_ended_iterator_2 ... ok
[INFO] [stdout] test ord::map::test::entry_api ... ok
[INFO] [stdout] test ord::map::test::deletes_correctly ... ok
[INFO] [stdout] test ord::map::test::equality2 ... ok
[INFO] [stdout] test ord::map::test::index_operator ... ok
[INFO] [stdout] test conslist::test::equality ... ok
[INFO] [stdout] test ord::map::test::double_ended_iterator_1 ... ok
[INFO] [stdout] test ord::map::test::insert_remove_single_mut ... ok
[INFO] [stdout] test ord::map::test::into_iter ... ok
[INFO] [stdout] test conslist::test::order ... ok
[INFO] [stdout] test ord::map::test::iterates_in_order ... ok
[INFO] [stdout] test conslist::test::length ... ok
[INFO] [stdout] test ord::map::test::exact_size_iterator ... ok
[INFO] [stdout] test ord::map::test::from_iterator ... ok
[INFO] [stdout] test ord::map::test::match_string_keys_with_string_slices ... ok
[INFO] [stdout] test conslist::test::reverse_a_list ... ok
[INFO] [stdout] test ord::map::test::issue_124 ... ok
[INFO] [stdout] test ord::map::test::ranged_iter ... ok
[INFO] [stdout] test ord::map::test::length ... ok
[INFO] [stdout] test ord::map::test::iterate_over ... ok
[INFO] [stdout] test ord::map::test::equality ... ok
[INFO] [stdout] test ord::set::test::match_strings_with_string_slices ... ok
[INFO] [stdout] test ord::map::test::lookup ... ok
[INFO] [stdout] test ord::set::test::ranged_iter ... ok
[INFO] [stdout] test conslist::test::sort_a_list ... ok
[INFO] [stdout] test ord::map::test::delete_and_reinsert ... ok
[INFO] [stdout] test conslist::test::append_two_lists ... ok
[INFO] [stdout] test ord::map::test::overwrite_values ... ok
[INFO] [stdout] test ord::map::test::diff_all_values ... ok
[INFO] [stdout] test ser::test::ser_ordmap ... ok
[INFO] [stdout] test ord::map::test::remove_mut ... ok
[INFO] [stdout] test ord::map::test::insert_and_length ... ok
[INFO] [stdout] test ser::test::ser_vector ... ok
[INFO] [stdout] test ord::map::test::order ... ok
[INFO] [stdout] test ord::map::test::insert_mut ... ok
[INFO] [stdout] test vector::test::collect_crash ... ok
[INFO] [stdout] test vector::test::indexing ... ok
[INFO] [stdout] test ord::map::test::remove_alien ... ok
[INFO] [stdout] test sort::test::test_quicksort ... ok
[INFO] [stdout] test vector::test::issue_116 ... ok
[INFO] [stdout] test vector::test::issue_131 ... ok
[INFO] [stdout] test vector::test::issue_55_append ... ok
[INFO] [stdout] test vector::test::focus ... ok
[INFO] [stdout] test vector::test::focus_mut_split ... ok
[INFO] [stdout] test vector::test::append ... ok
[INFO] [stdout] test vector::test::issue_70 ... ok
[INFO] [stdout] test ser::test::ser_ordset ... ok
[INFO] [stdout] test vector::test::issue_74_simple_size ... ok
[INFO] [stdout] test vector::test::issue_77 ... ok
[INFO] [stdout] test vector::test::iter ... ok
[INFO] [stdout] test vector::test::issue_107_split_off_causes_overflow ... ok
[INFO] [stdout] test ord::map::test::remove ... ok
[INFO] [stdout] test ord::map::test::insert_and_delete_values ... ok
[INFO] [stdout] test vector::test::iter_mut ... ok
[INFO] [stdout] test vector::test::macro_allows_trailing_comma ... ok
[INFO] [stdout] test vector::test::pop_back_mut ... ok
[INFO] [stdout] test vector::test::push_and_pop ... ok
[INFO] [stdout] test vector::test::ptr_eq ... ok
[INFO] [stdout] test vector::test::pop_front_mut ... ok
[INFO] [stdout] test vector::test::push_front_mut ... ok
[INFO] [stdout] test vector::test::chunks_mut ... ok
[INFO] [stdout] test vector::test::chunks ... ok
[INFO] [stdout] test ord::map::test::delete_values ... ok
[INFO] [stdout] test vector::test::push_back_mut ... ok
[INFO] [stdout] test vector::test::split ... ok
[INFO] [stdout] test tests::ordset::comprehensive ... ok
[INFO] [stdout] test vector::test::large_vector_focus ... ok
[INFO] [stdout] test vector::test::large_vector_focus_mut ... ok
[INFO] [stdout] test tests::vector::test_inserts ... ok
[INFO] [stdout] test tests::vector::comprehensive ... ok
[INFO] [stdout] test ord::map::test::safe_mutation ... ok
[INFO] [stdout] test vector::test::issue_55_fwd ... ok
[INFO] [stdout] test vector::test::issue_67 ... ok
[INFO] [stdout] test vector::test::issue_105 ... ok
[INFO] [stdout] test vector::test::issue_55_back ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.54s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sp_im
[INFO] [stdout] 
[INFO] [stdout] running 86 tests
[INFO] [stdout] test src/conslist.rs - conslist::conslist (line 62) ... ok
[INFO] [stdout] test src/conslist.rs - conslist::ConsList<A>::insert (line 465) ... ok
[INFO] [stdout] test src/conslist.rs - conslist::ConsList<A>::len (line 301) ... ok
[INFO] [stdout] test src/conslist.rs - conslist::ConsList<A>::uncons (line 224) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::contains_key (line 500) ... ok
[INFO] [stdout] test src/conslist.rs - conslist::ConsList<A>::uncons2 (line 265) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::get (line 412) ... ok
[INFO] [stdout] test src/conslist.rs - conslist::ConsList<A>::sort (line 501) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::get_key_value (line 432) ... ok
[INFO] [stdout] test src/conslist.rs - conslist::ConsList<A>::reverse (line 343) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::get_mut (line 611) ... ok
[INFO] [stdout] test src/conslist.rs - conslist::cons (line 96) ... ok
[INFO] [stdout] test src/conslist.rs - conslist::ConsList<A>::append (line 320) ... ok
[INFO] [stdout] test src/iter.rs - iter::unfold (line 16) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::difference (line 1078) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::clear (line 302) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::get_max (line 327) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::get_next (line 480) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::insert (line 702) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::get_prev_mut (line 639) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::is_empty (line 240) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::difference_with_key (line 1154) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::remove (line 739) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::get_next_mut (line 669) ... ok
[INFO] [stdout] test src/lib.rs - update_in (line 412) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::get_min (line 350) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::get_prev (line 456) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::union_with_key (line 982) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::intersection (line 1249) ... ok
[INFO] [stdout] test src/lib.rs - get_in (line 447) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::symmetric_difference_with_key (line 1180) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::symmetric_difference (line 1101) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::union (line 936) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::is_proper_submap (line 580) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::relative_complement (line 1225) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::len (line 269) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::intersection_with_key (line 1291) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::unit (line 220) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::is_submap (line 556) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::ordmap (line 83) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::update (line 793) ... ok
[INFO] [stdout] test src/ord/map.rs - ord::map::OrdMap<K,V>::unions (line 1017) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::get_next (line 410) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::clear (line 293) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::intersection (line 703) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::unit (line 219) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::union (line 601) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::insert (line 456) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::get_prev (line 390) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::contains (line 706) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::difference (line 635) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::contains (line 365) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::update (line 544) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::relative_complement (line 681) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::get (line 490) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::is_empty (line 239) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::len (line 255) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::pop_back (line 964) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::get_mut (line 543) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::pop_front (line 936) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::push_front (line 880) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::append (line 992) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::len (line 329) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::index_of (line 678) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::ordset (line 77) ... ok
[INFO] [stdout] test src/ord/set.rs - ord::set::OrdSet<A>::symmetric_difference (line 656) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::insert_ord (line 1460) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::is_empty (line 349) ... ok
[INFO] [stdout] test src/vector/focus.rs - vector::focus::FocusMut (line 461) - compile fail ... ok
[INFO] [stdout] test src/vector/focus.rs - vector::focus::FocusMut (line 430) - compile fail ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::unit (line 814) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::push_back (line 908) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::split_off (line 1171) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::sort (line 1481) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::sort_by (line 1499) ... ok
[INFO] [stdout] test src/vector/focus.rs - vector::focus::Focus (line 81) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::update (line 844) ... ok
[INFO] [stdout] test src/vector.rs - vector::vector (line 133) ... ok
[INFO] [stdout] test src/vector.rs - vector::Vector<A>::split_at (line 1148) ... ok
[INFO] [stdout] test src/vector/focus.rs - vector::focus::FocusMut<'a,A>::pair (line 568) ... ok
[INFO] [stdout] test src/vector/focus.rs - vector::focus::Focus<'a,A>::split_at (line 224) ... ok
[INFO] [stdout] test src/vector/focus.rs - vector::focus::FocusMut (line 447) ... ok
[INFO] [stdout] test src/vector/focus.rs - vector::focus::FocusMut<'a,A>::narrow (line 643) ... ok
[INFO] [stdout] test src/vector/focus.rs - vector::focus::Focus<'a,A>::narrow (line 186) ... ok
[INFO] [stdout] test src/vector/focus.rs - vector::focus::FocusMut<'a,A>::split_at (line 681) ... ok
[INFO] [stdout] test src/vector/focus.rs - vector::focus::FocusMut<'a,A>::triplet (line 596) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 86 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.97s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64fae17a77f5f57a2c12cc38d4a2574289515e392aac9ec6f2fc90656ec8b568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64fae17a77f5f57a2c12cc38d4a2574289515e392aac9ec6f2fc90656ec8b568", kill_on_drop: false }`
[INFO] [stdout] 64fae17a77f5f57a2c12cc38d4a2574289515e392aac9ec6f2fc90656ec8b568
