[INFO] fetching crate vdf-classgroup 0.2.0...
[INFO] checking vdf-classgroup-0.2.0 against master#09a371361240e42b0d69438fd1179efcf212e576 for pr-157814-crater-rollup
[INFO] extracting crate vdf-classgroup 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate vdf-classgroup 0.2.0
[INFO] finished tweaking crates.io crate vdf-classgroup 0.2.0
[INFO] tweaked toml for crates.io crate vdf-classgroup 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vdf-classgroup 0.2.0 on toolchain 09a371361240e42b0d69438fd1179efcf212e576
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09a371361240e42b0d69438fd1179efcf212e576" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vdf-classgroup 0.2.0 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" "+09a371361240e42b0d69438fd1179efcf212e576" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7cf07dcec6eec8f91d8fcff9552b5c74122c05467aaf1800be6da9d6f61e2ab2" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bfd880fc3c7a305ce606de32d55c3c2069f41046abbbf8edaa721e7f9e0820ce
[INFO] running `Command { std: "docker" "start" "bfd880fc3c7a305ce606de32d55c3c2069f41046abbbf8edaa721e7f9e0820ce", 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" "bfd880fc3c7a305ce606de32d55c3c2069f41046abbbf8edaa721e7f9e0820ce" "/opt/rustwide/cargo-home/bin/cargo" "+09a371361240e42b0d69438fd1179efcf212e576" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfd880fc3c7a305ce606de32d55c3c2069f41046abbbf8edaa721e7f9e0820ce", 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" "bfd880fc3c7a305ce606de32d55c3c2069f41046abbbf8edaa721e7f9e0820ce" "/opt/rustwide/cargo-home/bin/cargo" "+09a371361240e42b0d69438fd1179efcf212e576" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.49
[INFO] [stderr]    Compiling zerocopy-derive v0.8.49
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]    Compiling vdf-classgroup v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.60s
[INFO] running `Command { std: "docker" "inspect" "bfd880fc3c7a305ce606de32d55c3c2069f41046abbbf8edaa721e7f9e0820ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd880fc3c7a305ce606de32d55c3c2069f41046abbbf8edaa721e7f9e0820ce", kill_on_drop: false }`
[INFO] [stdout] bfd880fc3c7a305ce606de32d55c3c2069f41046abbbf8edaa721e7f9e0820ce
