[INFO] fetching crate pest_derive 2.7.13...
[INFO] checking pest_derive-2.7.13 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate pest_derive 2.7.13 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate pest_derive 2.7.13 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pest_derive 2.7.13
[INFO] finished tweaking crates.io crate pest_derive 2.7.13
[INFO] tweaked toml for crates.io crate pest_derive 2.7.13 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate pest_derive 2.7.13 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" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-chrome v0.7.2
[INFO] [stderr]   Downloaded shell-escape v0.1.5
[INFO] [stderr]   Downloaded tar v0.4.41
[INFO] [stderr]   Downloaded cargo-credential-libsecret v0.4.7
[INFO] [stderr]   Downloaded crates-io v0.40.4
[INFO] [stderr]   Downloaded rustfix v0.8.5
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[INFO] [stderr]   Downloaded opener v0.7.2
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[INFO] [stderr]   Downloaded cargo v0.81.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e06b9e052cd0811e682f0c9977cf85a96282ebea27feda19b063901e21317f9e
[INFO] running `Command { std: "docker" "start" "-a" "e06b9e052cd0811e682f0c9977cf85a96282ebea27feda19b063901e21317f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e06b9e052cd0811e682f0c9977cf85a96282ebea27feda19b063901e21317f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e06b9e052cd0811e682f0c9977cf85a96282ebea27feda19b063901e21317f9e", kill_on_drop: false }`
[INFO] [stdout] e06b9e052cd0811e682f0c9977cf85a96282ebea27feda19b063901e21317f9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ed3c357c9d469219ff1f520bb6acccfef3e013090e616a93f5c56a8625bf8a8
[INFO] running `Command { std: "docker" "start" "-a" "1ed3c357c9d469219ff1f520bb6acccfef3e013090e616a93f5c56a8625bf8a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking pest v2.7.13
[INFO] [stderr]    Compiling pest_meta v2.7.13
[INFO] [stderr]    Compiling pest_generator v2.7.13
[INFO] [stderr]    Compiling pest_derive v2.7.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TestImplicitParser` is never constructed
[INFO] [stdout]   --> tests/implicit.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct TestImplicitParser;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestOptParser` is never constructed
[INFO] [stdout]   --> tests/opt.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct TestOptParser;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.38s
[INFO] running `Command { std: "docker" "inspect" "1ed3c357c9d469219ff1f520bb6acccfef3e013090e616a93f5c56a8625bf8a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed3c357c9d469219ff1f520bb6acccfef3e013090e616a93f5c56a8625bf8a8", kill_on_drop: false }`
[INFO] [stdout] 1ed3c357c9d469219ff1f520bb6acccfef3e013090e616a93f5c56a8625bf8a8