[INFO] fetching crate lib-ruby-parser 4.0.6+ruby-3.1.2...
[INFO] checking lib-ruby-parser-4.0.6+ruby-3.1.2 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate lib-ruby-parser 4.0.6+ruby-3.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate lib-ruby-parser 4.0.6+ruby-3.1.2 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lib-ruby-parser 4.0.6+ruby-3.1.2
[INFO] finished tweaking crates.io crate lib-ruby-parser 4.0.6+ruby-3.1.2
[INFO] tweaked toml for crates.io crate lib-ruby-parser 4.0.6+ruby-3.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate lib-ruby-parser 4.0.6+ruby-3.1.2 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symbolic-common v12.8.0
[INFO] [stderr]   Downloaded rust-bison-skeleton v0.41.0
[INFO] [stderr]   Downloaded lib-ruby-parser-ast v0.55.0
[INFO] [stderr]   Downloaded jemallocator v0.5.4
[INFO] [stderr]   Downloaded symbolic-demangle v12.8.0
[INFO] [stderr]   Downloaded pprof v0.12.1
[INFO] [stderr]   Downloaded jemalloc-sys v0.5.4+5.3.0-patched
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d9cddfbcbc6b960ff48183ff2af497a6d5fffe6c593d07bdc5a30d5bae85776
[INFO] running `Command { std: "docker" "start" "-a" "5d9cddfbcbc6b960ff48183ff2af497a6d5fffe6c593d07bdc5a30d5bae85776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d9cddfbcbc6b960ff48183ff2af497a6d5fffe6c593d07bdc5a30d5bae85776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d9cddfbcbc6b960ff48183ff2af497a6d5fffe6c593d07bdc5a30d5bae85776", kill_on_drop: false }`
[INFO] [stdout] 5d9cddfbcbc6b960ff48183ff2af497a6d5fffe6c593d07bdc5a30d5bae85776
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24109609453fe3b70c86f017f6f4e0aebab20081874c79d874aebdeea861badf
[INFO] running `Command { std: "docker" "start" "-a" "24109609453fe3b70c86f017f6f4e0aebab20081874c79d874aebdeea861badf", kill_on_drop: false }`
[INFO] [stderr]    Compiling lib-ruby-parser v4.0.6+ruby-3.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking alloc-from-pool v1.0.5
[INFO] [stderr]     Checking lib-ruby-parser-ast v0.55.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.34s
[INFO] running `Command { std: "docker" "inspect" "24109609453fe3b70c86f017f6f4e0aebab20081874c79d874aebdeea861badf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24109609453fe3b70c86f017f6f4e0aebab20081874c79d874aebdeea861badf", kill_on_drop: false }`
[INFO] [stdout] 24109609453fe3b70c86f017f6f4e0aebab20081874c79d874aebdeea861badf