[INFO] fetching crate spinners-rs 2.2.1...
[INFO] checking spinners-rs-2.2.1 against master#bdcb6a99e853732f8ec050ae4986aa3af51d44c5 for 92191_revert
[INFO] extracting crate spinners-rs 2.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate spinners-rs 2.2.1 on toolchain bdcb6a99e853732f8ec050ae4986aa3af51d44c5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate spinners-rs 2.2.1
[INFO] finished tweaking crates.io crate spinners-rs 2.2.1
[INFO] tweaked toml for crates.io crate spinners-rs 2.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate spinners-rs 2.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 507fafd67d1c73cf253e9d20c08e3f73db4c0ac3fb9136e221624ef0a19f2f3f
[INFO] running `Command { std: "docker" "start" "-a" "507fafd67d1c73cf253e9d20c08e3f73db4c0ac3fb9136e221624ef0a19f2f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "507fafd67d1c73cf253e9d20c08e3f73db4c0ac3fb9136e221624ef0a19f2f3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507fafd67d1c73cf253e9d20c08e3f73db4c0ac3fb9136e221624ef0a19f2f3f", kill_on_drop: false }`
[INFO] [stdout] 507fafd67d1c73cf253e9d20c08e3f73db4c0ac3fb9136e221624ef0a19f2f3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f309c89b3e8e41998321205833def1647bd40f67b79b343937cd5a9598439691
[INFO] running `Command { std: "docker" "start" "-a" "f309c89b3e8e41998321205833def1647bd40f67b79b343937cd5a9598439691", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling quote v1.0.18
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "f309c89b3e8e41998321205833def1647bd40f67b79b343937cd5a9598439691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f309c89b3e8e41998321205833def1647bd40f67b79b343937cd5a9598439691", kill_on_drop: false }`
[INFO] [stdout] f309c89b3e8e41998321205833def1647bd40f67b79b343937cd5a9598439691