[INFO] fetching crate lib-ruby-parser-ast 0.55.0...
[INFO] checking lib-ruby-parser-ast-0.55.0 against master#a83f933a9da258cf037e3cab37cd486bfd861a7d for pr-125384-1
[INFO] extracting crate lib-ruby-parser-ast 0.55.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate lib-ruby-parser-ast 0.55.0 on toolchain a83f933a9da258cf037e3cab37cd486bfd861a7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lib-ruby-parser-ast 0.55.0
[INFO] finished tweaking crates.io crate lib-ruby-parser-ast 0.55.0
[INFO] tweaked toml for crates.io crate lib-ruby-parser-ast 0.55.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding lib-ruby-parser-nodes v0.55.0 (latest: v0.57.0)
[INFO] [stderr]       Adding liquid v0.26.0 (latest: v0.26.4)
[INFO] [stderr]       Adding liquid-core v0.26.0 (latest: v0.26.4)
[INFO] [stderr]       Adding liquid-lib v0.26.0 (latest: v0.26.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded liquid v0.26.0
[INFO] [stderr]   Downloaded kstring v2.0.0
[INFO] [stderr]   Downloaded liquid-derive v0.26.4
[INFO] [stderr]   Downloaded liquid-core v0.26.0
[INFO] [stderr]   Downloaded liquid-lib v0.26.0
[INFO] [stderr]   Downloaded lib-ruby-parser-nodes v0.55.0
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 307203fb81b462706d5051fbfb61e06451aadd537ae85a0bf4d48417ccc592a9
[INFO] running `Command { std: "docker" "start" "-a" "307203fb81b462706d5051fbfb61e06451aadd537ae85a0bf4d48417ccc592a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "307203fb81b462706d5051fbfb61e06451aadd537ae85a0bf4d48417ccc592a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307203fb81b462706d5051fbfb61e06451aadd537ae85a0bf4d48417ccc592a9", kill_on_drop: false }`
[INFO] [stdout] 307203fb81b462706d5051fbfb61e06451aadd537ae85a0bf4d48417ccc592a9
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e57233a5fb0f1125cc451ccae3123c12d295053d6c1b38d056f802f0799a066
[INFO] running `Command { std: "docker" "start" "-a" "3e57233a5fb0f1125cc451ccae3123c12d295053d6c1b38d056f802f0799a066", kill_on_drop: false }`
[INFO] [stderr]     Checking lib-ruby-parser-ast v0.55.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "3e57233a5fb0f1125cc451ccae3123c12d295053d6c1b38d056f802f0799a066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e57233a5fb0f1125cc451ccae3123c12d295053d6c1b38d056f802f0799a066", kill_on_drop: false }`
[INFO] [stdout] 3e57233a5fb0f1125cc451ccae3123c12d295053d6c1b38d056f802f0799a066