[INFO] fetching crate zeropool 0.3.1... [INFO] checking zeropool-0.3.1 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1 [INFO] extracting crate zeropool 0.3.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate zeropool 0.3.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate zeropool 0.3.1 [INFO] tweaked toml for crates.io crate zeropool 0.3.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate zeropool 0.3.1 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zeropool 0.3.1 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.41 [INFO] [stderr] Downloaded unicode-ident v1.0.19 [INFO] [stderr] Downloaded lifeguard v0.6.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.104 [INFO] [stderr] Downloaded io-uring v0.6.4 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.104 [INFO] [stderr] Downloaded criterion-plot v0.6.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.104 [INFO] [stderr] Downloaded deadpool v0.12.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.104 [INFO] [stderr] Downloaded js-sys v0.3.81 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.104 [INFO] [stderr] Downloaded tokio-uring v0.5.0 [INFO] [stderr] Downloaded region v3.0.2 [INFO] [stderr] Downloaded criterion v0.7.0 [INFO] [stderr] Downloaded web-sys v0.3.81 [INFO] [stderr] Downloaded object-pool v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f502cd214230345f618a08c3023f04afc2e78ca287ee1e20670026c4c83c9ed6 [INFO] running `Command { std: "docker" "start" "-a" "f502cd214230345f618a08c3023f04afc2e78ca287ee1e20670026c4c83c9ed6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f502cd214230345f618a08c3023f04afc2e78ca287ee1e20670026c4c83c9ed6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f502cd214230345f618a08c3023f04afc2e78ca287ee1e20670026c4c83c9ed6", kill_on_drop: false }` [INFO] [stdout] f502cd214230345f618a08c3023f04afc2e78ca287ee1e20670026c4c83c9ed6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3945dd37d07776b39b1bd2d85393bc4e931be852d21a3ae331a4aa1d345d2c5b [INFO] running `Command { std: "docker" "start" "-a" "3945dd37d07776b39b1bd2d85393bc4e931be852d21a3ae331a4aa1d345d2c5b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking deadpool-runtime v0.1.4 [INFO] [stderr] Checking lifeguard v0.6.1 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking clap_builder v4.5.49 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking region v3.0.2 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking clap v4.5.49 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking zeropool v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking object-pool v0.6.0 [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:243:17 [INFO] [stdout] | [INFO] [stdout] 243 | / unsafe { [INFO] [stdout] 244 | | buf.set_len(size); [INFO] [stdout] 245 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W unsafe-code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | / unsafe { [INFO] [stdout] 257 | | buf.set_len(size); [INFO] [stdout] 258 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:286:13 [INFO] [stdout] | [INFO] [stdout] 286 | / unsafe { [INFO] [stdout] 287 | | buffer.set_len(size); [INFO] [stdout] 288 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:300:13 [INFO] [stdout] | [INFO] [stdout] 300 | / unsafe { [INFO] [stdout] 301 | | buffer.set_len(size); [INFO] [stdout] 302 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:309:13 [INFO] [stdout] | [INFO] [stdout] 309 | / unsafe { [INFO] [stdout] 310 | | v.set_len(size); [INFO] [stdout] 311 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:432:17 [INFO] [stdout] | [INFO] [stdout] 432 | / unsafe { [INFO] [stdout] 433 | | buf.set_len(buf.capacity()); [INFO] [stdout] 434 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking deadpool v0.12.3 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:243:17 [INFO] [stdout] | [INFO] [stdout] 243 | / unsafe { [INFO] [stdout] 244 | | buf.set_len(size); [INFO] [stdout] 245 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W unsafe-code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | / unsafe { [INFO] [stdout] 257 | | buf.set_len(size); [INFO] [stdout] 258 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:286:13 [INFO] [stdout] | [INFO] [stdout] 286 | / unsafe { [INFO] [stdout] 287 | | buffer.set_len(size); [INFO] [stdout] 288 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:300:13 [INFO] [stdout] | [INFO] [stdout] 300 | / unsafe { [INFO] [stdout] 301 | | buffer.set_len(size); [INFO] [stdout] 302 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:309:13 [INFO] [stdout] | [INFO] [stdout] 309 | / unsafe { [INFO] [stdout] 310 | | v.set_len(size); [INFO] [stdout] 311 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> src/pool.rs:432:17 [INFO] [stdout] | [INFO] [stdout] 432 | / unsafe { [INFO] [stdout] 433 | | buf.set_len(buf.capacity()); [INFO] [stdout] 434 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.55s [INFO] running `Command { std: "docker" "inspect" "3945dd37d07776b39b1bd2d85393bc4e931be852d21a3ae331a4aa1d345d2c5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3945dd37d07776b39b1bd2d85393bc4e931be852d21a3ae331a4aa1d345d2c5b", kill_on_drop: false }` [INFO] [stdout] 3945dd37d07776b39b1bd2d85393bc4e931be852d21a3ae331a4aa1d345d2c5b