[INFO] fetching crate kioto 0.0.1...
[INFO] checking kioto-0.0.1 against master#4c5f6e6277b89e47d73a192078697f7a5f3dc0ac for pr-97086
[INFO] extracting crate kioto 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate kioto 0.0.1 on toolchain 4c5f6e6277b89e47d73a192078697f7a5f3dc0ac
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kioto 0.0.1
[INFO] finished tweaking crates.io crate kioto 0.0.1
[INFO] tweaked toml for crates.io crate kioto 0.0.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate kioto 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d29f1e1c7ab8277eb9d8e1fc67fbc9b503c69eab31e1cb563e2d3b8759b72490
[INFO] running `Command { std: "docker" "start" "-a" "d29f1e1c7ab8277eb9d8e1fc67fbc9b503c69eab31e1cb563e2d3b8759b72490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d29f1e1c7ab8277eb9d8e1fc67fbc9b503c69eab31e1cb563e2d3b8759b72490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29f1e1c7ab8277eb9d8e1fc67fbc9b503c69eab31e1cb563e2d3b8759b72490", kill_on_drop: false }`
[INFO] [stdout] d29f1e1c7ab8277eb9d8e1fc67fbc9b503c69eab31e1cb563e2d3b8759b72490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dab50d4057a0c5bd6d88e9f4dcc90ec924bf9a753177fb12b6915eb786663d3a
[INFO] running `Command { std: "docker" "start" "-a" "dab50d4057a0c5bd6d88e9f4dcc90ec924bf9a753177fb12b6915eb786663d3a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "dab50d4057a0c5bd6d88e9f4dcc90ec924bf9a753177fb12b6915eb786663d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab50d4057a0c5bd6d88e9f4dcc90ec924bf9a753177fb12b6915eb786663d3a", kill_on_drop: false }`
[INFO] [stdout] dab50d4057a0c5bd6d88e9f4dcc90ec924bf9a753177fb12b6915eb786663d3a