[INFO] fetching crate pegtastic-runtime 0.1.0...
[INFO] building pegtastic-runtime-0.1.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate pegtastic-runtime 0.1.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate pegtastic-runtime 0.1.0 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pegtastic-runtime 0.1.0
[INFO] finished tweaking crates.io crate pegtastic-runtime 0.1.0
[INFO] tweaked toml for crates.io crate pegtastic-runtime 0.1.0 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a387f614bbd77ec528afa66207715069c722a84a08c260d07421c434d886c0f
[INFO] running `Command { std: "docker" "start" "-a" "1a387f614bbd77ec528afa66207715069c722a84a08c260d07421c434d886c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a387f614bbd77ec528afa66207715069c722a84a08c260d07421c434d886c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a387f614bbd77ec528afa66207715069c722a84a08c260d07421c434d886c0f", kill_on_drop: false }`
[INFO] [stdout] 1a387f614bbd77ec528afa66207715069c722a84a08c260d07421c434d886c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ade6e13c1f4e0a2c07f77b74193ab32fce268b145b05f5971c3fcfb76d013175
[INFO] running `Command { std: "docker" "start" "-a" "ade6e13c1f4e0a2c07f77b74193ab32fce268b145b05f5971c3fcfb76d013175", kill_on_drop: false }`
[INFO] [stderr]    Compiling pegtastic-runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: pegtastic_runtime, (117bbd7717477d29, c449923546f5a286), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: pegtastic_runtime, (e4abad10751706ca, be706bfcf4088950), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: pegtastic_runtime, (1af618251f4128c3, 6bef55cd5d21cc82), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "ade6e13c1f4e0a2c07f77b74193ab32fce268b145b05f5971c3fcfb76d013175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade6e13c1f4e0a2c07f77b74193ab32fce268b145b05f5971c3fcfb76d013175", kill_on_drop: false }`
[INFO] [stdout] ade6e13c1f4e0a2c07f77b74193ab32fce268b145b05f5971c3fcfb76d013175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 056abce915c977627a5da2a502a4d6c81e7667f712764b7fdf8824b0b3510b00
[INFO] running `Command { std: "docker" "start" "-a" "056abce915c977627a5da2a502a4d6c81e7667f712764b7fdf8824b0b3510b00", kill_on_drop: false }`
[INFO] [stderr] error: failed to create jobserver
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to increase jobserver pipe capacity from 4096 to 8192; jobserver otherwise might deadlock
[INFO] running `Command { std: "docker" "inspect" "056abce915c977627a5da2a502a4d6c81e7667f712764b7fdf8824b0b3510b00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056abce915c977627a5da2a502a4d6c81e7667f712764b7fdf8824b0b3510b00", kill_on_drop: false }`
[INFO] [stdout] 056abce915c977627a5da2a502a4d6c81e7667f712764b7fdf8824b0b3510b00