[INFO] fetching crate epoint-io 0.0.1-alpha.8...
[INFO] checking epoint-io-0.0.1-alpha.8 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate epoint-io 0.0.1-alpha.8 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate epoint-io 0.0.1-alpha.8
[INFO] finished tweaking crates.io crate epoint-io 0.0.1-alpha.8
[INFO] tweaked toml for crates.io crate epoint-io 0.0.1-alpha.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate epoint-io 0.0.1-alpha.8 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate epoint-io 0.0.1-alpha.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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eae916336f74eb812fd8a94252226fd1c519c987dcf796bfea7059ed49cef9a
[INFO] running `Command { std: "docker" "start" "-a" "6eae916336f74eb812fd8a94252226fd1c519c987dcf796bfea7059ed49cef9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eae916336f74eb812fd8a94252226fd1c519c987dcf796bfea7059ed49cef9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eae916336f74eb812fd8a94252226fd1c519c987dcf796bfea7059ed49cef9a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ea24fd1a64a8fa3616097e332fbfb8dc999f0fd7223258f66dc23ae356af428
[INFO] running `Command { std: "docker" "start" "-a" "7ea24fd1a64a8fa3616097e332fbfb8dc999f0fd7223258f66dc23ae356af428", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `NamedFrom`
[INFO] [stdout]   --> src/e57/read_impl.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 | use polars::prelude::{Column, NamedFrom};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `acquisition_end_timestamp`
[INFO] [stdout]   --> src/e57/read_impl.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     acquisition_end_timestamp: Option<chrono::DateTime<Utc>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_acquisition_end_timestamp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NamedFrom`
[INFO] [stdout]   --> src/e57/read_impl.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 | use polars::prelude::{Column, NamedFrom};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point_count`
[INFO] [stdout]   --> src/las/read_impl.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let point_count = las_reader.read_all_points_into(&mut las_points)?;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `acquisition_end_timestamp`
[INFO] [stdout]   --> src/e57/read_impl.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     acquisition_end_timestamp: Option<chrono::DateTime<Utc>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_acquisition_end_timestamp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `point_count`
[INFO] [stdout]   --> src/las/read_impl.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let point_count = las_reader.read_all_points_into(&mut las_points)?;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_point_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 44s
[INFO] running `Command { std: "docker" "inspect" "7ea24fd1a64a8fa3616097e332fbfb8dc999f0fd7223258f66dc23ae356af428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea24fd1a64a8fa3616097e332fbfb8dc999f0fd7223258f66dc23ae356af428", kill_on_drop: false }`
[INFO] [stdout] 7ea24fd1a64a8fa3616097e332fbfb8dc999f0fd7223258f66dc23ae356af428