[INFO] cloning repository https://github.com/bluenote10/rust-array-stump
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluenote10/rust-array-stump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluenote10%2Frust-array-stump", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80533258ac4bb1e53c25f50947fee3f9f1e41c5e
[INFO] fixing bluenote10/rust-array-stump against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluenote10%2Frust-array-stump" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bluenote10/rust-array-stump
[INFO] finished tweaking git repo https://github.com/bluenote10/rust-array-stump
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[INFO] validating manifest of git repo https://github.com/bluenote10/rust-array-stump on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.6.1)
[INFO] [stderr]       Adding pretty_assertions v0.6.1 (available: v1.4.1)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.10.1)
[INFO] [stderr]       Adding skiplist v0.3.0 (available: v1.1.0)
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bf3ecf32d8310a3e71600ba3fb220a75b8ad109cf59ccd7f0746fde1c50d1e86" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating lib/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating benchmarks/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking memchr v2.8.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking array_stump v0.2.1 (/opt/rustwide/workdir/lib)
[INFO] [stderr]    Migrating lib/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking skiplist v0.3.0
[INFO] [stderr]     Checking array_stump_benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks)
[INFO] [stderr]    Migrating benchmarks/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benchmarks/src/bin/stats.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benchmarks/src/bin/bench.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.30s
[INFO] [stderr] crater-edition-check: array_stump v0.2.1 (/opt/rustwide/workdir/lib) updating edition from 2018 to 2021
[INFO] [stderr] crater-edition-check: array_stump_benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks) updating edition from 2018 to 2021
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking array_stump v0.2.1 (/opt/rustwide/workdir/lib)
[INFO] [stderr]     Checking array_stump_benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.16s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating lib/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating benchmarks/Cargo.toml from 2018 edition to 2021
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking array_stump v0.2.1 (/opt/rustwide/workdir/lib)
[INFO] [stderr]    Migrating lib/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed lib/src/array_stump.rs (1 fix)
[INFO] [stderr]     Checking array_stump_benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks)
[INFO] [stderr]        Fixed lib/src/array_stump.rs (5 fixes)
[INFO] [stderr]    Migrating benchmarks/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed benchmarks/src/alternatives/slot_array.rs (1 fix)
[INFO] [stderr]        Fixed benchmarks/src/alternatives/splay/tree.rs (8 fixes)
[INFO] [stderr]        Fixed benchmarks/src/helpers.rs (1 fix)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> benchmarks/src/alternatives/slot_array.rs:145:36
[INFO] [stdout]     |
[INFO] [stdout] 145 |         if let Some(el) = unsafe { &data.get_unchecked(i) } {
[INFO] [stdout]     |                           ---------^^^^^^^^^^^^^^^^^^^^^^--
[INFO] [stdout]     |                           |        |
[INFO] [stdout]     |                           |        this temporary value will be dropped at the end of the block
[INFO] [stdout]     |                           borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> benchmarks/src/alternatives/slot_array.rs:166:36
[INFO] [stdout]     |
[INFO] [stdout] 166 |         if let Some(el) = unsafe { &data.get_unchecked(i) } {
[INFO] [stdout]     |                           ---------^^^^^^^^^^^^^^^^^^^^^^--
[INFO] [stdout]     |                           |        |
[INFO] [stdout]     |                           |        this temporary value will be dropped at the end of the block
[INFO] [stdout]     |                           borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> benchmarks/src/alternatives/splay/tree.rs:367:19
[INFO] [stdout]     |
[INFO] [stdout] 362 |         let mut cur = match self.cur.take() {
[INFO] [stdout]     |             -------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `cur` calls a custom destructor
[INFO] [stdout]     |             `cur` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 367 |             match cur.pop_left() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                   up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 368 |                 Some(node) => {
[INFO] [stdout] 369 |                     let mut node = node;
[INFO] [stdout]     |                         --------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                         `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 378 |                     let node = *cur;
[INFO] [stdout]     |                         ----
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         `node` calls a custom destructor
[INFO] [stdout]     |                         `node` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 384 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> benchmarks/src/alternatives/splay/tree.rs:399:19
[INFO] [stdout]     |
[INFO] [stdout] 394 |         let mut cur = match self.cur.take() {
[INFO] [stdout]     |             -------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `cur` calls a custom destructor
[INFO] [stdout]     |             `cur` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 399 |             match cur.pop_right() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                   up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 400 |                 Some(node) => {
[INFO] [stdout] 401 |                     let mut node = node;
[INFO] [stdout]     |                         --------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                         `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 410 |                     let node = *cur;
[INFO] [stdout]     |                         ----
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         `node` calls a custom destructor
[INFO] [stdout]     |                         `node` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 416 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating benchmarks/src/bin/stats.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> benchmarks/src/alternatives/slot_array.rs:145:36
[INFO] [stdout]     |
[INFO] [stdout] 145 |         if let Some(el) = unsafe { &data.get_unchecked(i) } {
[INFO] [stdout]     |                           ---------^^^^^^^^^^^^^^^^^^^^^^--
[INFO] [stdout]     |                           |        |
[INFO] [stdout]     |                           |        this temporary value will be dropped at the end of the block
[INFO] [stdout]     |                           borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> benchmarks/src/alternatives/slot_array.rs:166:36
[INFO] [stdout]     |
[INFO] [stdout] 166 |         if let Some(el) = unsafe { &data.get_unchecked(i) } {
[INFO] [stdout]     |                           ---------^^^^^^^^^^^^^^^^^^^^^^--
[INFO] [stdout]     |                           |        |
[INFO] [stdout]     |                           |        this temporary value will be dropped at the end of the block
[INFO] [stdout]     |                           borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> benchmarks/src/alternatives/splay/tree.rs:367:19
[INFO] [stdout]     |
[INFO] [stdout] 362 |         let mut cur = match self.cur.take() {
[INFO] [stdout]     |             -------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `cur` calls a custom destructor
[INFO] [stdout]     |             `cur` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 367 |             match cur.pop_left() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                   up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 368 |                 Some(node) => {
[INFO] [stdout] 369 |                     let mut node = node;
[INFO] [stdout]     |                         --------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                         `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 378 |                     let node = *cur;
[INFO] [stdout]     |                         ----
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         `node` calls a custom destructor
[INFO] [stdout]     |                         `node` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 384 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> benchmarks/src/alternatives/splay/tree.rs:399:19
[INFO] [stdout]     |
[INFO] [stdout] 394 |         let mut cur = match self.cur.take() {
[INFO] [stdout]     |             -------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `cur` calls a custom destructor
[INFO] [stdout]     |             `cur` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 399 |             match cur.pop_right() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                   up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 400 |                 Some(node) => {
[INFO] [stdout] 401 |                     let mut node = node;
[INFO] [stdout]     |                         --------
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                         `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 410 |                     let node = *cur;
[INFO] [stdout]     |                         ----
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         `node` calls a custom destructor
[INFO] [stdout]     |                         `node` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 416 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating benchmarks/src/bin/bench.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.55s
[INFO] [stderr] crater-edition-check: array_stump v0.2.1 (/opt/rustwide/workdir/lib) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: array_stump_benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks) updating edition from 2021 to 2024
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking array_stump v0.2.1 (/opt/rustwide/workdir/lib)
[INFO] [stderr]     Checking array_stump_benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> benchmarks/src/alternatives/slot_array.rs:145:37
[INFO] [stdout]     |
[INFO] [stdout] 145 |         if let Some(el) = unsafe { &data.get_unchecked(i) } {
[INFO] [stdout]     |                           ----------^^^^^^^^^^^^^^^^^^^^---
[INFO] [stdout]     |                           |         |                   |
[INFO] [stdout]     |                           |         |                   temporary value is freed at the end of this statement
[INFO] [stdout]     |                           |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |                           borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> benchmarks/src/alternatives/slot_array.rs:166:37
[INFO] [stdout]     |
[INFO] [stdout] 166 |         if let Some(el) = unsafe { &data.get_unchecked(i) } {
[INFO] [stdout]     |                           ----------^^^^^^^^^^^^^^^^^^^^---
[INFO] [stdout]     |                           |         |                   |
[INFO] [stdout]     |                           |         |                   temporary value is freed at the end of this statement
[INFO] [stdout]     |                           |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |                           borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `array_stump_benchmarks` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> benchmarks/src/alternatives/slot_array.rs:145:37
[INFO] [stdout]     |
[INFO] [stdout] 145 |         if let Some(el) = unsafe { &data.get_unchecked(i) } {
[INFO] [stdout]     |                           ----------^^^^^^^^^^^^^^^^^^^^---
[INFO] [stdout]     |                           |         |                   |
[INFO] [stdout]     |                           |         |                   temporary value is freed at the end of this statement
[INFO] [stdout]     |                           |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |                           borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> benchmarks/src/alternatives/slot_array.rs:166:37
[INFO] [stdout]     |
[INFO] [stdout] 166 |         if let Some(el) = unsafe { &data.get_unchecked(i) } {
[INFO] [stdout]     |                           ----------^^^^^^^^^^^^^^^^^^^^---
[INFO] [stdout]     |                           |         |                   |
[INFO] [stdout]     |                           |         |                   temporary value is freed at the end of this statement
[INFO] [stdout]     |                           |         creates a temporary value which is freed while still in use
[INFO] [stdout]     |                           borrow later used here
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `array_stump_benchmarks` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "bf3ecf32d8310a3e71600ba3fb220a75b8ad109cf59ccd7f0746fde1c50d1e86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3ecf32d8310a3e71600ba3fb220a75b8ad109cf59ccd7f0746fde1c50d1e86", kill_on_drop: false }`
[INFO] [stdout] bf3ecf32d8310a3e71600ba3fb220a75b8ad109cf59ccd7f0746fde1c50d1e86
