[INFO] fetching crate parst_extra 0.2.0...
[INFO] checking parst_extra-0.2.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate parst_extra 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate parst_extra 0.2.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parst_extra 0.2.0
[INFO] finished tweaking crates.io crate parst_extra 0.2.0
[INFO] tweaked toml for crates.io crate parst_extra 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parst v0.2.0
[INFO] [stderr]   Downloaded parst_derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 417fb916e0b66497eafea8605cc28ce4f67d515fe415c1cc449b61da51c564ea
[INFO] running `Command { std: "docker" "start" "-a" "417fb916e0b66497eafea8605cc28ce4f67d515fe415c1cc449b61da51c564ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "417fb916e0b66497eafea8605cc28ce4f67d515fe415c1cc449b61da51c564ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417fb916e0b66497eafea8605cc28ce4f67d515fe415c1cc449b61da51c564ea", kill_on_drop: false }`
[INFO] [stdout] 417fb916e0b66497eafea8605cc28ce4f67d515fe415c1cc449b61da51c564ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd565d7b67ba5a182910460e853565fb4f0ab339c8317bc9e8773008fd5bd9ce
[INFO] running `Command { std: "docker" "start" "-a" "dd565d7b67ba5a182910460e853565fb4f0ab339c8317bc9e8773008fd5bd9ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling parst_derive v0.2.0
[INFO] [stderr]     Checking parst v0.2.0
[INFO] [stdout] error[E0599]: no method named `split_array_ref` found for reference `&[S]` in the current scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/parst-0.2.0/src/helpers.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |         .then(|| input.split_array_ref::<N>())
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: there is a method `split_at` with a similar name, but with different arguments
[INFO] [stdout]  --> /rustc/39cb3386ddc6c71657418be28dbb3987eea4aa4b/library/core/src/slice/mod.rs:1874:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parst` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "dd565d7b67ba5a182910460e853565fb4f0ab339c8317bc9e8773008fd5bd9ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd565d7b67ba5a182910460e853565fb4f0ab339c8317bc9e8773008fd5bd9ce", kill_on_drop: false }`
[INFO] [stdout] dd565d7b67ba5a182910460e853565fb4f0ab339c8317bc9e8773008fd5bd9ce
