[INFO] fetching crate intrusive-collections 0.9.0... [INFO] checking intrusive-collections-0.9.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate intrusive-collections 0.9.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate intrusive-collections 0.9.0 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate intrusive-collections 0.9.0 [INFO] finished tweaking crates.io crate intrusive-collections 0.9.0 [INFO] tweaked toml for crates.io crate intrusive-collections 0.9.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2680e679a549ada703b08ae2fd4e64a0ae083c228785f865b611d7e2f5786e28 [INFO] running `Command { std: "docker" "start" "-a" "2680e679a549ada703b08ae2fd4e64a0ae083c228785f865b611d7e2f5786e28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2680e679a549ada703b08ae2fd4e64a0ae083c228785f865b611d7e2f5786e28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2680e679a549ada703b08ae2fd4e64a0ae083c228785f865b611d7e2f5786e28", kill_on_drop: false }` [INFO] [stdout] 2680e679a549ada703b08ae2fd4e64a0ae083c228785f865b611d7e2f5786e28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1d6ffd7d3c8bf2e8a0b5b7dfa32fd0d70736717146f265252f5a4b0af4187b48 [INFO] running `Command { std: "docker" "start" "-a" "1d6ffd7d3c8bf2e8a0b5b7dfa32fd0d70736717146f265252f5a4b0af4187b48", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking intrusive-collections v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/linked_list.rs:692:38 [INFO] [stdout] | [INFO] [stdout] 692 | let head = list.head.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/linked_list.rs:693:38 [INFO] [stdout] | [INFO] [stdout] 693 | let tail = list.tail.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/linked_list.rs:720:38 [INFO] [stdout] | [INFO] [stdout] 720 | let head = list.head.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/linked_list.rs:721:38 [INFO] [stdout] | [INFO] [stdout] 721 | let tail = list.tail.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:488:33 [INFO] [stdout] | [INFO] [stdout] 488 | let y = link_ops.right(ptr).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:512:32 [INFO] [stdout] | [INFO] [stdout] 512 | let y = link_ops.left(ptr).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:543:51 [INFO] [stdout] | [INFO] [stdout] 543 | let grandparent = link_ops.parent(parent).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:566:36 [INFO] [stdout] | [INFO] [stdout] 566 | x = link_ops.parent(x).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:568:36 [INFO] [stdout] | [INFO] [stdout] 568 | x = link_ops.parent(x).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:592:36 [INFO] [stdout] | [INFO] [stdout] 592 | x = link_ops.parent(x).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:594:36 [INFO] [stdout] | [INFO] [stdout] 594 | x = link_ops.parent(x).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:607:29 [INFO] [stdout] | [INFO] [stdout] 607 | next(link_ops, ptr).unwrap_unchecked() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:643:46 [INFO] [stdout] | [INFO] [stdout] 643 | link_ops.set_parent(link_ops.left(y).unwrap_unchecked(), Some(y)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:654:27 [INFO] [stdout] | [INFO] [stdout] 654 | let mut w = w.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:656:55 [INFO] [stdout] | [INFO] [stdout] 656 | let mut w_parent = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:663:53 [INFO] [stdout] | [INFO] [stdout] 663 | ... .right(link_ops.left(w).unwrap_unchecked()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:664:30 [INFO] [stdout] | [INFO] [stdout] 664 | ... .unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:665:55 [INFO] [stdout] | [INFO] [stdout] 665 | w_parent = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:678:71 [INFO] [stdout] | [INFO] [stdout] 678 | let w_grandparent = link_ops.parent(w_parent).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:680:59 [INFO] [stdout] | [INFO] [stdout] 680 | ... link_ops.right(w_grandparent).unwrap_unchecked() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:682:58 [INFO] [stdout] | [INFO] [stdout] 682 | ... link_ops.left(w_grandparent).unwrap_unchecked() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:686:65 [INFO] [stdout] | [INFO] [stdout] 686 | ... link_ops.set_color(link_ops.left(w).unwrap_unchecked(), Color::Black); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:689:52 [INFO] [stdout] | [INFO] [stdout] 689 | ... w = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:690:59 [INFO] [stdout] | [INFO] [stdout] 690 | ... w_parent = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:694:62 [INFO] [stdout] | [INFO] [stdout] 694 | link_ops.set_color(link_ops.right(w).unwrap_unchecked(), Color::Black); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:704:53 [INFO] [stdout] | [INFO] [stdout] 704 | ... .left(link_ops.right(w).unwrap_unchecked()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:705:30 [INFO] [stdout] | [INFO] [stdout] 705 | ... .unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:706:55 [INFO] [stdout] | [INFO] [stdout] 706 | w_parent = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:721:55 [INFO] [stdout] | [INFO] [stdout] 721 | ... link_ops.parent(w_parent).unwrap_unchecked(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:724:66 [INFO] [stdout] | [INFO] [stdout] 724 | ... .right(link_ops.parent(w_parent).unwrap_unchecked()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:725:34 [INFO] [stdout] | [INFO] [stdout] 725 | ... .unwrap_unchecked() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:728:65 [INFO] [stdout] | [INFO] [stdout] 728 | ... .left(link_ops.parent(w_parent).unwrap_unchecked()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:729:34 [INFO] [stdout] | [INFO] [stdout] 729 | ... .unwrap_unchecked() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:733:66 [INFO] [stdout] | [INFO] [stdout] 733 | ... link_ops.set_color(link_ops.right(w).unwrap_unchecked(), Color::Black); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:736:52 [INFO] [stdout] | [INFO] [stdout] 736 | ... w = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:737:59 [INFO] [stdout] | [INFO] [stdout] 737 | ... w_parent = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:741:61 [INFO] [stdout] | [INFO] [stdout] 741 | link_ops.set_color(link_ops.left(w).unwrap_unchecked(), Color::Black); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:1069:60 [INFO] [stdout] | [INFO] [stdout] 1069 | let next = next(link_ops, current).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:1111:60 [INFO] [stdout] | [INFO] [stdout] 1111 | let prev = prev(link_ops, current).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/xor_linked_list.rs:720:38 [INFO] [stdout] | [INFO] [stdout] 720 | let head = list.head.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/xor_linked_list.rs:721:38 [INFO] [stdout] | [INFO] [stdout] 721 | let tail = list.tail.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/xor_linked_list.rs:758:38 [INFO] [stdout] | [INFO] [stdout] 758 | let head = list.head.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/xor_linked_list.rs:759:38 [INFO] [stdout] | [INFO] [stdout] 759 | let tail = list.tail.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 43 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/linked_list.rs:692:38 [INFO] [stdout] | [INFO] [stdout] 692 | let head = list.head.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/linked_list.rs:693:38 [INFO] [stdout] | [INFO] [stdout] 693 | let tail = list.tail.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/linked_list.rs:720:38 [INFO] [stdout] | [INFO] [stdout] 720 | let head = list.head.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/linked_list.rs:721:38 [INFO] [stdout] | [INFO] [stdout] 721 | let tail = list.tail.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:488:33 [INFO] [stdout] | [INFO] [stdout] 488 | let y = link_ops.right(ptr).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:512:32 [INFO] [stdout] | [INFO] [stdout] 512 | let y = link_ops.left(ptr).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:543:51 [INFO] [stdout] | [INFO] [stdout] 543 | let grandparent = link_ops.parent(parent).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:566:36 [INFO] [stdout] | [INFO] [stdout] 566 | x = link_ops.parent(x).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:568:36 [INFO] [stdout] | [INFO] [stdout] 568 | x = link_ops.parent(x).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:592:36 [INFO] [stdout] | [INFO] [stdout] 592 | x = link_ops.parent(x).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:594:36 [INFO] [stdout] | [INFO] [stdout] 594 | x = link_ops.parent(x).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:607:29 [INFO] [stdout] | [INFO] [stdout] 607 | next(link_ops, ptr).unwrap_unchecked() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:643:46 [INFO] [stdout] | [INFO] [stdout] 643 | link_ops.set_parent(link_ops.left(y).unwrap_unchecked(), Some(y)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:654:27 [INFO] [stdout] | [INFO] [stdout] 654 | let mut w = w.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:656:55 [INFO] [stdout] | [INFO] [stdout] 656 | let mut w_parent = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:663:53 [INFO] [stdout] | [INFO] [stdout] 663 | ... .right(link_ops.left(w).unwrap_unchecked()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:664:30 [INFO] [stdout] | [INFO] [stdout] 664 | ... .unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:665:55 [INFO] [stdout] | [INFO] [stdout] 665 | w_parent = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:678:71 [INFO] [stdout] | [INFO] [stdout] 678 | let w_grandparent = link_ops.parent(w_parent).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:680:59 [INFO] [stdout] | [INFO] [stdout] 680 | ... link_ops.right(w_grandparent).unwrap_unchecked() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:682:58 [INFO] [stdout] | [INFO] [stdout] 682 | ... link_ops.left(w_grandparent).unwrap_unchecked() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:686:65 [INFO] [stdout] | [INFO] [stdout] 686 | ... link_ops.set_color(link_ops.left(w).unwrap_unchecked(), Color::Black); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:689:52 [INFO] [stdout] | [INFO] [stdout] 689 | ... w = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:690:59 [INFO] [stdout] | [INFO] [stdout] 690 | ... w_parent = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:694:62 [INFO] [stdout] | [INFO] [stdout] 694 | link_ops.set_color(link_ops.right(w).unwrap_unchecked(), Color::Black); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:704:53 [INFO] [stdout] | [INFO] [stdout] 704 | ... .left(link_ops.right(w).unwrap_unchecked()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:705:30 [INFO] [stdout] | [INFO] [stdout] 705 | ... .unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:706:55 [INFO] [stdout] | [INFO] [stdout] 706 | w_parent = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:721:55 [INFO] [stdout] | [INFO] [stdout] 721 | ... link_ops.parent(w_parent).unwrap_unchecked(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:724:66 [INFO] [stdout] | [INFO] [stdout] 724 | ... .right(link_ops.parent(w_parent).unwrap_unchecked()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:725:34 [INFO] [stdout] | [INFO] [stdout] 725 | ... .unwrap_unchecked() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:728:65 [INFO] [stdout] | [INFO] [stdout] 728 | ... .left(link_ops.parent(w_parent).unwrap_unchecked()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:729:34 [INFO] [stdout] | [INFO] [stdout] 729 | ... .unwrap_unchecked() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:733:66 [INFO] [stdout] | [INFO] [stdout] 733 | ... link_ops.set_color(link_ops.right(w).unwrap_unchecked(), Color::Black); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:736:52 [INFO] [stdout] | [INFO] [stdout] 736 | ... w = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:737:59 [INFO] [stdout] | [INFO] [stdout] 737 | ... w_parent = link_ops.parent(w).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:741:61 [INFO] [stdout] | [INFO] [stdout] 741 | link_ops.set_color(link_ops.left(w).unwrap_unchecked(), Color::Black); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:1069:60 [INFO] [stdout] | [INFO] [stdout] 1069 | let next = next(link_ops, current).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/rbtree.rs:1111:60 [INFO] [stdout] | [INFO] [stdout] 1111 | let prev = prev(link_ops, current).unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/xor_linked_list.rs:720:38 [INFO] [stdout] | [INFO] [stdout] 720 | let head = list.head.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/xor_linked_list.rs:721:38 [INFO] [stdout] | [INFO] [stdout] 721 | let tail = list.tail.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/xor_linked_list.rs:758:38 [INFO] [stdout] | [INFO] [stdout] 758 | let head = list.head.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/xor_linked_list.rs:759:38 [INFO] [stdout] | [INFO] [stdout] 759 | let tail = list.tail.unwrap_unchecked(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `UncheckedOptionExt::unwrap_unchecked(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(option_result_unwrap_unchecked)]` to the crate attributes to enable `Option::::unwrap_unchecked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 43 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.84s [INFO] running `Command { std: "docker" "inspect" "1d6ffd7d3c8bf2e8a0b5b7dfa32fd0d70736717146f265252f5a4b0af4187b48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d6ffd7d3c8bf2e8a0b5b7dfa32fd0d70736717146f265252f5a4b0af4187b48", kill_on_drop: false }` [INFO] [stdout] 1d6ffd7d3c8bf2e8a0b5b7dfa32fd0d70736717146f265252f5a4b0af4187b48