[INFO] fetching crate zrl 0.2.2...
[INFO] checking zrl-0.2.2 against master#656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-24
[INFO] extracting crate zrl 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate zrl 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate zrl 0.2.2
[INFO] tweaked toml for crates.io crate zrl 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zrl 0.2.2 on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zrl 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `zrl` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zrl-proc-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7fd9f4861b39640ef72b1e928401668858411783e24719265e1b90133fed59fb
[INFO] running `Command { std: "docker" "start" "7fd9f4861b39640ef72b1e928401668858411783e24719265e1b90133fed59fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd9f4861b39640ef72b1e928401668858411783e24719265e1b90133fed59fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7fd9f4861b39640ef72b1e928401668858411783e24719265e1b90133fed59fb" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd9f4861b39640ef72b1e928401668858411783e24719265e1b90133fed59fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7fd9f4861b39640ef72b1e928401668858411783e24719265e1b90133fed59fb" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `zrl` (manifest) generated 1 warning
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling zrl-proc-macros v0.1.0
[INFO] [stderr]     Checking zrl v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking clap v4.5.54
[INFO] [stderr]     Checking criterion v0.8.1
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> examples/workers.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut manager = WorkerManager::with_queue_size(35000, 60000);
[INFO] [stdout]   |         ----^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]  --> benches/lru_benchmarks.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{BenchmarkId, Criterion, black_box, criterion_group, criterion_main};
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/lru_benchmarks.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 |                 cache.put(black_box(i), black_box(i * 2));
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/lru_benchmarks.rs:11:41
[INFO] [stdout]    |
[INFO] [stdout] 11 |                 cache.put(black_box(i), black_box(i * 2));
[INFO] [stdout]    |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/lru_benchmarks.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 |                 cache.get(&black_box(i));
[INFO] [stdout]    |                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/lru_benchmarks.rs:32:27
[INFO] [stdout]    |
[INFO] [stdout] 32 |             b.iter(|| fib(black_box(n)));
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `criterion::black_box`: use `std::hint::black_box()` instead
[INFO] [stdout]   --> benches/lru_benchmarks.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |         b.iter(|| factorial(black_box(20)));
[INFO] [stdout]    |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.13s
[INFO] running `Command { std: "docker" "inspect" "7fd9f4861b39640ef72b1e928401668858411783e24719265e1b90133fed59fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd9f4861b39640ef72b1e928401668858411783e24719265e1b90133fed59fb", kill_on_drop: false }`
[INFO] [stdout] 7fd9f4861b39640ef72b1e928401668858411783e24719265e1b90133fed59fb
