[INFO] fetching crate hicollections 0.1.5...
[INFO] checking hicollections-0.1.5 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate hicollections 0.1.5 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate hicollections 0.1.5 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hicollections 0.1.5
[INFO] finished tweaking crates.io crate hicollections 0.1.5
[INFO] tweaked toml for crates.io crate hicollections 0.1.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 83 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.5.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c654424fda32aaada58202fe1590db3b64223d374157c8650754fd98555706f
[INFO] running `Command { std: "docker" "start" "-a" "0c654424fda32aaada58202fe1590db3b64223d374157c8650754fd98555706f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c654424fda32aaada58202fe1590db3b64223d374157c8650754fd98555706f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c654424fda32aaada58202fe1590db3b64223d374157c8650754fd98555706f", kill_on_drop: false }`
[INFO] [stdout] 0c654424fda32aaada58202fe1590db3b64223d374157c8650754fd98555706f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e683c9466c4a6a6a39cdd0c9a9ad98659c324757f1afb179f4057abfa3a82f29
[INFO] running `Command { std: "docker" "start" "-a" "e683c9466c4a6a6a39cdd0c9a9ad98659c324757f1afb179f4057abfa3a82f29", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hierr v0.2.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]     Checking iai v0.1.1
[INFO] [stderr]     Checking hipool v0.3.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking hicollections v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] warning: unused import: `black_box`
[INFO] [stdout]  --> benches/search.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use criterion::{black_box, criterion_group, criterion_main, BatchSize, BenchmarkId, Criterion};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::ptr`
[INFO] [stdout]  --> benches/search.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use core::ptr;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `black_box`
[INFO] [stdout]  --> benches/tree_benchmark.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, BatchSize, BenchmarkId, Criterion};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `size_of`
[INFO] [stdout]  --> benches/tree_benchmark.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::mem::{MaybeUninit, size_of};
[INFO] [stdout]   |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NonNull`
[INFO] [stdout]   --> benches/tree_benchmark.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ptr::{self, NonNull};
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice`
[INFO] [stdout]   --> benches/tree_benchmark.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::slice;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> benches/tree_benchmark.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/search.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn std_binary<K>(mut pkey: *const K, len: usize, key: &K) -> Result<usize, usize>
[INFO] [stdout]    |                  ----^^^^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/search.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn slice_linear<K, Q>(mut pkey: *const K, len: usize, key: &Q) -> Result<usize, usize>
[INFO] [stdout]    |                       ----^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/search.rs:37:21
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn idx_linear<K, Q>(mut pkey: *const K, len: usize, key: &Q) -> Result<usize, usize>
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/search.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn slice_binary<K, Q>(mut pkey: *const K, mut len: usize, key: &Q) -> Result<usize, usize>
[INFO] [stdout]    |                       ----^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/search.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn idx_binary<K, Q>(mut pkey: *const K, mut len: usize, key: &Q) -> Result<usize, usize>
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/search.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn ptr_binary<K, Q>(mut pkey: *const K, mut len: usize, key: &Q) -> Result<usize, usize>
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> benches/search.rs:178:23
[INFO] [stdout]     |
[INFO] [stdout] 178 |             let ctx = CTX.as_ref().unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> benches/search.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |             f(self.data.as_ptr(), self.data.len(), &key);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 191 |             let _ = f(self.data.as_ptr(), self.data.len(), &key);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `AvlTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:311:25
[INFO] [stdout]     |
[INFO] [stdout] 311 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `RbTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:325:25
[INFO] [stdout]     |
[INFO] [stdout] 325 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/tree_benchmark.rs:306:25
[INFO] [stdout]     |
[INFO] [stdout] 306 |                     let mut ctx = AvlCtx::new(cnts[i], |foo| unsafe { ptr::addr_of!((*foo).node) });
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/tree_benchmark.rs:320:25
[INFO] [stdout]     |
[INFO] [stdout] 320 |                     let mut ctx = RbCtx::new(cnts[i], |foo| unsafe { ptr::addr_of!((*foo).node) });
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/tree_benchmark.rs:334:25
[INFO] [stdout]     |
[INFO] [stdout] 334 |                     let mut ctx = BTreeCtx::new(cnts[i]);
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/tree_benchmark.rs:349:25
[INFO] [stdout]     |
[INFO] [stdout] 349 |                     let mut ctx = SetCtx::new(cnts[i]);
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `AvlTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:373:25
[INFO] [stdout]     |
[INFO] [stdout] 373 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `RbTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:390:25
[INFO] [stdout]     |
[INFO] [stdout] 390 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `AvlTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:450:25
[INFO] [stdout]     |
[INFO] [stdout] 450 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `RbTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:467:25
[INFO] [stdout]     |
[INFO] [stdout] 467 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `AvlTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:530:25
[INFO] [stdout]     |
[INFO] [stdout] 530 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `RbTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:545:25
[INFO] [stdout]     |
[INFO] [stdout] 545 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/tree_benchmark.rs:524:25
[INFO] [stdout]     |
[INFO] [stdout] 524 |                     let mut ctx =
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/tree_benchmark.rs:539:25
[INFO] [stdout]     |
[INFO] [stdout] 539 |                     let mut ctx =
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/tree_benchmark.rs:554:25
[INFO] [stdout]     |
[INFO] [stdout] 554 |                     let mut ctx = BTreeCtx::new_ord(cnts[i]);
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/tree_benchmark.rs:568:25
[INFO] [stdout]     |
[INFO] [stdout] 568 |                     let mut ctx = SetCtx::new_ord(cnts[i]);
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `AvlTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:593:25
[INFO] [stdout]     |
[INFO] [stdout] 593 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `RbTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:611:25
[INFO] [stdout]     |
[INFO] [stdout] 611 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `AvlTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:671:25
[INFO] [stdout]     |
[INFO] [stdout] 671 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to unsafe function `RbTree::<T>::insert` is unsafe and requires unsafe function or block
[INFO] [stdout]    --> benches/tree_benchmark.rs:689:25
[INFO] [stdout]     |
[INFO] [stdout] 689 |                         ctx.tree.insert(foo, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hicollections` (bench "tree_benchmark") due to 12 previous errors; 13 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/btree/stack.rs:155:24
[INFO] [stdout]     |
[INFO] [stdout] 155 |             assert_eq!(DROP, foos.len());
[INFO] [stdout]     |                        ^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]     --> src/btree/map.rs:1051:24
[INFO] [stdout]      |
[INFO] [stdout] 1051 |             assert_eq!(DROP, 10 * 2);
[INFO] [stdout]      |                        ^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]     --> src/btree/map.rs:1062:24
[INFO] [stdout]      |
[INFO] [stdout] 1062 |             assert_eq!(DROP, 20 * 2);
[INFO] [stdout]      |                        ^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]     --> src/btree/map.rs:1073:24
[INFO] [stdout]      |
[INFO] [stdout] 1073 |             assert_eq!(DROP, 2000 * 2);
[INFO] [stdout]      |                        ^^^^ shared reference to mutable static
[INFO] [stdout]      |
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]      = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e683c9466c4a6a6a39cdd0c9a9ad98659c324757f1afb179f4057abfa3a82f29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e683c9466c4a6a6a39cdd0c9a9ad98659c324757f1afb179f4057abfa3a82f29", kill_on_drop: false }`
[INFO] [stdout] e683c9466c4a6a6a39cdd0c9a9ad98659c324757f1afb179f4057abfa3a82f29
