[INFO] fetching crate single_rust 0.5.8...
[INFO] checking single_rust-0.5.8 against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] extracting crate single_rust 0.5.8 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate single_rust 0.5.8
[INFO] finished tweaking crates.io crate single_rust 0.5.8
[INFO] tweaked toml for crates.io crate single_rust 0.5.8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate single_rust 0.5.8 on toolchain 3645249d79dfb136b5d8de3ce153d19d6698d92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate single_rust 0.5.8 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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded single-utilities v0.9.0
[INFO] [stderr]   Downloaded ndarray-rand v0.14.0
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[INFO] [stderr]   Downloaded polars v0.51.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1cbf59f0aa89abd73aed4ce0a2b32323f98a15f0467989dc50e590132087d27
[INFO] running `Command { std: "docker" "start" "-a" "d1cbf59f0aa89abd73aed4ce0a2b32323f98a15f0467989dc50e590132087d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1cbf59f0aa89abd73aed4ce0a2b32323f98a15f0467989dc50e590132087d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1cbf59f0aa89abd73aed4ce0a2b32323f98a15f0467989dc50e590132087d27", kill_on_drop: false }`
[INFO] [stdout] d1cbf59f0aa89abd73aed4ce0a2b32323f98a15f0467989dc50e590132087d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22b0e7e272180100f868e9d36077a32bcf185ca5a26873edd13c08d010b3840c
[INFO] running `Command { std: "docker" "start" "-a" "22b0e7e272180100f868e9d36077a32bcf185ca5a26873edd13c08d010b3840c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling thiserror-impl v2.0.17
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[INFO] [stderr]     Checking polars-dtype v0.51.0
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[INFO] [stderr]     Checking anndata-hdf5 v0.5.2
[INFO] [stderr]     Checking anndata-memory v1.0.7
[INFO] [stderr]     Checking single_rust v0.5.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `dataframe_from_csv_bytes` is never used
[INFO] [stdout]   --> src/shared/utils/mod.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) fn dataframe_from_csv_bytes(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dataframe_from_csv_bytes` is never used
[INFO] [stdout]   --> src/shared/utils/mod.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) fn dataframe_from_csv_bytes(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 45s
[INFO] running `Command { std: "docker" "inspect" "22b0e7e272180100f868e9d36077a32bcf185ca5a26873edd13c08d010b3840c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b0e7e272180100f868e9d36077a32bcf185ca5a26873edd13c08d010b3840c", kill_on_drop: false }`
[INFO] [stdout] 22b0e7e272180100f868e9d36077a32bcf185ca5a26873edd13c08d010b3840c
