[INFO] fetching crate fast-page-allocator 0.1.0...
[INFO] checking fast-page-allocator-0.1.0 against 1.95.0 for pr-155915
[INFO] extracting crate fast-page-allocator 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate fast-page-allocator 0.1.0
[INFO] finished tweaking crates.io crate fast-page-allocator 0.1.0
[INFO] tweaked toml for crates.io crate fast-page-allocator 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast-page-allocator 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fast-page-allocator 0.1.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bolero-kani v0.13.0
[INFO] [stderr]   Downloaded pretty-hex v0.4.2
[INFO] [stderr]   Downloaded bolero-generator-derive v0.13.4
[INFO] [stderr]   Downloaded bolero v0.13.4
[INFO] [stderr]   Downloaded bolero-engine v0.13.4
[INFO] [stderr]   Downloaded bolero-generator v0.13.5
[INFO] [stderr]   Downloaded bolero-afl v0.13.0
[INFO] [stderr]   Downloaded bolero-libfuzzer v0.13.0
[INFO] [stderr]   Downloaded bolero-honggfuzz v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a10f1545e1d51e7db2ce234a309e616cebeaf158aee529c7b5f20d66e166f764
[INFO] running `Command { std: "docker" "start" "-a" "a10f1545e1d51e7db2ce234a309e616cebeaf158aee529c7b5f20d66e166f764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a10f1545e1d51e7db2ce234a309e616cebeaf158aee529c7b5f20d66e166f764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10f1545e1d51e7db2ce234a309e616cebeaf158aee529c7b5f20d66e166f764", kill_on_drop: false }`
[INFO] [stdout] a10f1545e1d51e7db2ce234a309e616cebeaf158aee529c7b5f20d66e166f764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17526b99d0eb96f896fd9691f5923dadeae0a2d5882b54436bd093d0f211e9e6
[INFO] running `Command { std: "docker" "start" "-a" "17526b99d0eb96f896fd9691f5923dadeae0a2d5882b54436bd093d0f211e9e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]     Checking pretty-hex v0.4.2
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking fast-page-allocator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]    Compiling toml_edit v0.20.2
[INFO] [stderr]    Compiling proc-macro-crate v2.0.2
[INFO] [stderr]    Compiling bolero-generator-derive v0.13.4
[INFO] [stderr]     Checking bolero-generator v0.13.5
[INFO] [stderr]     Checking bolero-engine v0.13.4
[INFO] [stderr]     Checking bolero v0.13.4
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> benches/link_page_bench.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast-page-allocator` (bench "link_page_bench") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "17526b99d0eb96f896fd9691f5923dadeae0a2d5882b54436bd093d0f211e9e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17526b99d0eb96f896fd9691f5923dadeae0a2d5882b54436bd093d0f211e9e6", kill_on_drop: false }`
[INFO] [stdout] 17526b99d0eb96f896fd9691f5923dadeae0a2d5882b54436bd093d0f211e9e6
