[INFO] fetching crate hypertree 1.0.0...
[INFO] checking hypertree-1.0.0 against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] extracting crate hypertree 1.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate hypertree 1.0.0
[INFO] finished tweaking crates.io crate hypertree 1.0.0
[INFO] tweaked toml for crates.io crate hypertree 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hypertree 1.0.0 on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 190 packages to latest compatible versions
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[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.9.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 07a995680c97230eaec08b0c3b814fcf7ef67b7fba5b83ca53ffdd4175461ecf
[INFO] running `Command { std: "docker" "start" "07a995680c97230eaec08b0c3b814fcf7ef67b7fba5b83ca53ffdd4175461ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07a995680c97230eaec08b0c3b814fcf7ef67b7fba5b83ca53ffdd4175461ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "07a995680c97230eaec08b0c3b814fcf7ef67b7fba5b83ca53ffdd4175461ecf" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07a995680c97230eaec08b0c3b814fcf7ef67b7fba5b83ca53ffdd4175461ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "07a995680c97230eaec08b0c3b814fcf7ef67b7fba5b83ca53ffdd4175461ecf" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking hypertree v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `certora`
[INFO] [stdout]   --> src/hypertree.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "certora")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `certora`
[INFO] [stdout]   --> src/hypertree.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/hypertree.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg(feature = "certora")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/hypertree.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(feature = "certora")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/hypertree.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/hypertree.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:181:7
[INFO] [stdout]     |
[INFO] [stdout] 181 | #[cfg(feature = "certora")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:198:11
[INFO] [stdout]     |
[INFO] [stdout] 198 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:319:7
[INFO] [stdout]     |
[INFO] [stdout] 319 | #[cfg(feature = "certora")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:330:11
[INFO] [stdout]     |
[INFO] [stdout] 330 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:920:7
[INFO] [stdout]     |
[INFO] [stdout] 920 | #[cfg(feature = "certora")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:928:11
[INFO] [stdout]     |
[INFO] [stdout] 928 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:942:7
[INFO] [stdout]     |
[INFO] [stdout] 942 | #[cfg(feature = "certora")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:953:7
[INFO] [stdout]     |
[INFO] [stdout] 953 | #[cfg(feature = "certora")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:971:11
[INFO] [stdout]     |
[INFO] [stdout] 971 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]     --> src/red_black_tree.rs:1177:11
[INFO] [stdout]      |
[INFO] [stdout] 1177 |     #[cfg(feature = "certora")]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]      = help: consider adding `certora` 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: `certora`
[INFO] [stdout]     --> src/red_black_tree.rs:1343:11
[INFO] [stdout]      |
[INFO] [stdout] 1343 |     #[cfg(feature = "certora")]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]      = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/utils.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/utils.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[cfg(feature = "certora")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/hypertree.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "certora")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `certora`
[INFO] [stdout]   --> src/hypertree.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/hypertree.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg(feature = "certora")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/hypertree.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[cfg(feature = "certora")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/hypertree.rs:32:11
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/hypertree.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:181:7
[INFO] [stdout]     |
[INFO] [stdout] 181 | #[cfg(feature = "certora")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:198:11
[INFO] [stdout]     |
[INFO] [stdout] 198 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:319:7
[INFO] [stdout]     |
[INFO] [stdout] 319 | #[cfg(feature = "certora")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:330:11
[INFO] [stdout]     |
[INFO] [stdout] 330 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:920:7
[INFO] [stdout]     |
[INFO] [stdout] 920 | #[cfg(feature = "certora")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:928:11
[INFO] [stdout]     |
[INFO] [stdout] 928 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:942:7
[INFO] [stdout]     |
[INFO] [stdout] 942 | #[cfg(feature = "certora")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:953:7
[INFO] [stdout]     |
[INFO] [stdout] 953 | #[cfg(feature = "certora")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `certora`
[INFO] [stdout]    --> src/red_black_tree.rs:971:11
[INFO] [stdout]     |
[INFO] [stdout] 971 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]     = help: consider adding `certora` 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: `colored`
[INFO] [stdout]    --> src/red_black_tree.rs:766:35
[INFO] [stdout]     |
[INFO] [stdout] 766 | ...                   #[cfg(colored)]
[INFO] [stdout]     |                             ^^^^^^^ help: found config with similar value: `feature = "colored"`
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 32 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(colored)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(colored)");` 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: `colored`
[INFO] [stdout]    --> src/red_black_tree.rs:771:39
[INFO] [stdout]     |
[INFO] [stdout] 771 | ...                   #[cfg(not(colored))]
[INFO] [stdout]     |                                 ^^^^^^^ help: found config with similar value: `feature = "colored"`
[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(colored)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(colored)");` 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: `colored`
[INFO] [stdout]    --> src/red_black_tree.rs:776:35
[INFO] [stdout]     |
[INFO] [stdout] 776 | ...                   #[cfg(colored)]
[INFO] [stdout]     |                             ^^^^^^^ help: found config with similar value: `feature = "colored"`
[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(colored)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(colored)");` 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: `colored`
[INFO] [stdout]    --> src/red_black_tree.rs:781:39
[INFO] [stdout]     |
[INFO] [stdout] 781 | ...                   #[cfg(not(colored))]
[INFO] [stdout]     |                                 ^^^^^^^ help: found config with similar value: `feature = "colored"`
[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(colored)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(colored)");` 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: `colored`
[INFO] [stdout]    --> src/red_black_tree.rs:824:23
[INFO] [stdout]     |
[INFO] [stdout] 824 |                 #[cfg(colored)]
[INFO] [stdout]     |                       ^^^^^^^ help: found config with similar value: `feature = "colored"`
[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(colored)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(colored)");` 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: `colored`
[INFO] [stdout]    --> src/red_black_tree.rs:829:27
[INFO] [stdout]     |
[INFO] [stdout] 829 |                 #[cfg(not(colored))]
[INFO] [stdout]     |                           ^^^^^^^ help: found config with similar value: `feature = "colored"`
[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(colored)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(colored)");` 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: `certora`
[INFO] [stdout]     --> src/red_black_tree.rs:1177:11
[INFO] [stdout]      |
[INFO] [stdout] 1177 |     #[cfg(feature = "certora")]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]      = help: consider adding `certora` 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: `certora`
[INFO] [stdout]     --> src/red_black_tree.rs:1343:11
[INFO] [stdout]      |
[INFO] [stdout] 1343 |     #[cfg(feature = "certora")]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]      = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/utils.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[cfg(not(feature = "certora"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: `certora`
[INFO] [stdout]   --> src/utils.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[cfg(feature = "certora")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `colored`, `fuzz`, `test`, and `trace`
[INFO] [stdout]    = help: consider adding `certora` 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: struct `UnusedFreeListPadding1` is never constructed
[INFO] [stdout]   --> src/free_list.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |     struct UnusedFreeListPadding1 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/hypertree.rs:79:38
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn iter<V: Payload>(&'a self) -> HyperTreeValueReadOnlyIterator<T, V>;
[INFO] [stdout]    |                          --          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 79 |     fn iter<V: Payload>(&'a self) -> HyperTreeValueReadOnlyIterator<'a, T, V>;
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/red_black_tree.rs:209:60
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_node<V: Payload>(&'a self, index: DataIndex) -> &RBNode<V>;
[INFO] [stdout]     |                              -- the lifetime is named here ^^^^^^^^^^ 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] 209 |     fn get_node<V: Payload>(&'a self, index: DataIndex) -> &'a RBNode<V>;
[INFO] [stdout]     |                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/red_black_tree.rs:889:38
[INFO] [stdout]     |
[INFO] [stdout] 889 |     fn iter<V: Payload>(&'a self) -> HyperTreeValueReadOnlyIterator<T, V> {
[INFO] [stdout]     |                          --          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 889 |     fn iter<V: Payload>(&'a self) -> HyperTreeValueReadOnlyIterator<'a, T, V> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/hypertree.rs:79:38
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn iter<V: Payload>(&'a self) -> HyperTreeValueReadOnlyIterator<T, V>;
[INFO] [stdout]    |                          --          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 79 |     fn iter<V: Payload>(&'a self) -> HyperTreeValueReadOnlyIterator<'a, T, V>;
[INFO] [stdout]    |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/llrb.rs:462:31
[INFO] [stdout]     |
[INFO] [stdout] 462 |     fn init_simple_tree(data: &mut [u8]) -> LLRB<TestOrderBid> {
[INFO] [stdout]     |                               ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the 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: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 462 |     fn init_simple_tree(data: &mut [u8]) -> LLRB<'_, TestOrderBid> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/red_black_tree.rs:209:60
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn get_node<V: Payload>(&'a self, index: DataIndex) -> &RBNode<V>;
[INFO] [stdout]     |                              -- the lifetime is named here ^^^^^^^^^^ 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] 209 |     fn get_node<V: Payload>(&'a self, index: DataIndex) -> &'a RBNode<V>;
[INFO] [stdout]     |                                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/red_black_tree.rs:679:43
[INFO] [stdout]     |
[INFO] [stdout] 679 |     fn node_iter<V: Payload>(&'a self) -> RedBlackTreeReadOnlyIterator<T, V>;
[INFO] [stdout]     |                               --          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 679 |     fn node_iter<V: Payload>(&'a self) -> RedBlackTreeReadOnlyIterator<'a, T, V>;
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/red_black_tree.rs:698:43
[INFO] [stdout]     |
[INFO] [stdout] 698 |     fn node_iter<V: Payload>(&'a self) -> RedBlackTreeReadOnlyIterator<T, V> {
[INFO] [stdout]     |                               --          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 698 |     fn node_iter<V: Payload>(&'a self) -> RedBlackTreeReadOnlyIterator<'a, T, V> {
[INFO] [stdout]     |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/red_black_tree.rs:889:38
[INFO] [stdout]     |
[INFO] [stdout] 889 |     fn iter<V: Payload>(&'a self) -> HyperTreeValueReadOnlyIterator<T, V> {
[INFO] [stdout]     |                          --          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 889 |     fn iter<V: Payload>(&'a self) -> HyperTreeValueReadOnlyIterator<'a, T, V> {
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/red_black_tree.rs:1582:31
[INFO] [stdout]      |
[INFO] [stdout] 1582 |     fn init_simple_tree(data: &mut [u8]) -> RedBlackTree<TestOrderBid> {
[INFO] [stdout]      |                               ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                               |
[INFO] [stdout]      |                               the 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: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1582 |     fn init_simple_tree(data: &mut [u8]) -> RedBlackTree<'_, TestOrderBid> {
[INFO] [stdout]      |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "07a995680c97230eaec08b0c3b814fcf7ef67b7fba5b83ca53ffdd4175461ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a995680c97230eaec08b0c3b814fcf7ef67b7fba5b83ca53ffdd4175461ecf", kill_on_drop: false }`
[INFO] [stdout] 07a995680c97230eaec08b0c3b814fcf7ef67b7fba5b83ca53ffdd4175461ecf
