[INFO] fetching crate gnuplot 0.0.46...
[INFO] checking gnuplot-0.0.46 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate gnuplot 0.0.46 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate gnuplot 0.0.46
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate gnuplot 0.0.46
[INFO] tweaked toml for crates.io crate gnuplot 0.0.46 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gnuplot 0.0.46 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gnuplot 0.0.46 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21c0cb85e98b68fedf890d0025b0c6fef2b0cdc86dcc248cf6733df41dbb5670
[INFO] running `Command { std: "docker" "start" "-a" "21c0cb85e98b68fedf890d0025b0c6fef2b0cdc86dcc248cf6733df41dbb5670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21c0cb85e98b68fedf890d0025b0c6fef2b0cdc86dcc248cf6733df41dbb5670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c0cb85e98b68fedf890d0025b0c6fef2b0cdc86dcc248cf6733df41dbb5670", kill_on_drop: false }`
[INFO] [stdout] 21c0cb85e98b68fedf890d0025b0c6fef2b0cdc86dcc248cf6733df41dbb5670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] affd8a14853e67c4076936e2d8f6baba81fddad70ea9b71cfb3099e8932997fc
[INFO] running `Command { std: "docker" "start" "-a" "affd8a14853e67c4076936e2d8f6baba81fddad70ea9b71cfb3099e8932997fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking argparse-rs v0.1.0
[INFO] [stderr]     Checking tempfile v3.9.0
[INFO] [stderr]     Checking gnuplot v0.0.46 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> examples/variable_color.rs:40:16
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let by3 = |x| (((x % 3.0) + 1.0) / 6.0);
[INFO] [stdout]    |                   ^                       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -     let by3 = |x| (((x % 3.0) + 1.0) / 6.0);
[INFO] [stdout] 40 +     let by3 = |x| ((x % 3.0) + 1.0) / 6.0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> examples/variable_color.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let by4 = |x| (((x % 4.0) + 1.0) / 7.0);
[INFO] [stdout]    |                   ^                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -     let by4 = |x| (((x % 4.0) + 1.0) / 7.0);
[INFO] [stdout] 41 +     let by4 = |x| ((x % 4.0) + 1.0) / 7.0;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.16s
[INFO] running `Command { std: "docker" "inspect" "affd8a14853e67c4076936e2d8f6baba81fddad70ea9b71cfb3099e8932997fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "affd8a14853e67c4076936e2d8f6baba81fddad70ea9b71cfb3099e8932997fc", kill_on_drop: false }`
[INFO] [stdout] affd8a14853e67c4076936e2d8f6baba81fddad70ea9b71cfb3099e8932997fc