[INFO] fetching crate graphar 0.1.3...
[INFO] checking graphar-0.1.3 against 49a6044d37d694890450f52ceaceb66277a36b1e for pr-161154
[INFO] extracting crate graphar 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate graphar 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate graphar 0.1.3
[INFO] tweaked toml for crates.io crate graphar 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate graphar 0.1.3 on toolchain 49a6044d37d694890450f52ceaceb66277a36b1e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate graphar 0.1.3 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" "+49a6044d37d694890450f52ceaceb66277a36b1e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
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[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" "94d63de95fe34429c554f2020f4c9d3bd6bdd114cf30b1fe295de5400a083ad4" "/opt/rustwide/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94d63de95fe34429c554f2020f4c9d3bd6bdd114cf30b1fe295de5400a083ad4", 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" "94d63de95fe34429c554f2020f4c9d3bd6bdd114cf30b1fe295de5400a083ad4" "/opt/rustwide/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `arrow_array::StringArray`
[INFO] [stdout]     --> src/tests.rs:1093:9
[INFO] [stdout]      |
[INFO] [stdout] 1093 |     use arrow_array::StringArray;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile::tempdir`
[INFO] [stdout]     --> src/tests.rs:1094:9
[INFO] [stdout]      |
[INFO] [stdout] 1094 |     use tempfile::tempdir;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DataType`, `FileType`, `PropertyGroup`, `PropertyValue`, `Property`, `VertexInfo`, `Vertex`, `VerticesBuilder`, and `reader::VertexReader`
[INFO] [stdout]     --> src/tests.rs:1097:20
[INFO] [stdout]      |
[INFO] [stdout] 1097 |         metadata::{Property, PropertyGroup, VertexInfo},
[INFO] [stdout]      |                    ^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 1098 |         reader::VertexReader,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1099 |         types::{DataType, FileType},
[INFO] [stdout]      |                 ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 1100 |         writer::{PropertyValue, Vertex, VerticesBuilder},
[INFO] [stdout]      |                  ^^^^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/writer/vertex_writer.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::metadata::Property`
[INFO] [stdout]    --> src/writer/vertex_writer.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |     use crate::metadata::Property;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::FileType`
[INFO] [stdout]    --> src/writer/vertex_writer.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |     use crate::types::FileType;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow_array::Array`
[INFO] [stdout]    --> src/writer/vertex_writer.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |     use arrow_array::Array;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow_schema::DataType as ArrowDataType`
[INFO] [stdout]    --> src/writer/vertex_writer.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |     use arrow_schema::DataType as ArrowDataType;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "94d63de95fe34429c554f2020f4c9d3bd6bdd114cf30b1fe295de5400a083ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d63de95fe34429c554f2020f4c9d3bd6bdd114cf30b1fe295de5400a083ad4", kill_on_drop: false }`
[INFO] [stdout] 94d63de95fe34429c554f2020f4c9d3bd6bdd114cf30b1fe295de5400a083ad4
