[INFO] fetching crate kimono 0.0.0...
[INFO] checking kimono-0.0.0 against master#1ab98933fa75d72e882b86feac1a0be3a5b02cb0 for pr-83850
[INFO] extracting crate kimono 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate kimono 0.0.0 on toolchain 1ab98933fa75d72e882b86feac1a0be3a5b02cb0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kimono 0.0.0
[INFO] finished tweaking crates.io crate kimono 0.0.0
[INFO] tweaked toml for crates.io crate kimono 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 275e0d586880a1b42ecb9e66b73322dca10bf80232e866be79d6b0ee76157bd3
[INFO] running `Command { std: "docker" "start" "-a" "275e0d586880a1b42ecb9e66b73322dca10bf80232e866be79d6b0ee76157bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "275e0d586880a1b42ecb9e66b73322dca10bf80232e866be79d6b0ee76157bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "275e0d586880a1b42ecb9e66b73322dca10bf80232e866be79d6b0ee76157bd3", kill_on_drop: false }`
[INFO] [stdout] 275e0d586880a1b42ecb9e66b73322dca10bf80232e866be79d6b0ee76157bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 146983b456614e1ed53f748613d53e9ac5ee7416800c5bacbc59484c103d695b
[INFO] running `Command { std: "docker" "start" "-a" "146983b456614e1ed53f748613d53e9ac5ee7416800c5bacbc59484c103d695b", 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" "146983b456614e1ed53f748613d53e9ac5ee7416800c5bacbc59484c103d695b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "146983b456614e1ed53f748613d53e9ac5ee7416800c5bacbc59484c103d695b", kill_on_drop: false }`
[INFO] [stdout] 146983b456614e1ed53f748613d53e9ac5ee7416800c5bacbc59484c103d695b