[INFO] fetching crate packetcrypt-sys 0.4.0...
[INFO] checking packetcrypt-sys-0.4.0 against try#8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f for pr-105568
[INFO] extracting crate packetcrypt-sys 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate packetcrypt-sys 0.4.0 on toolchain 8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packetcrypt-sys 0.4.0
[INFO] finished tweaking crates.io crate packetcrypt-sys 0.4.0
[INFO] tweaked toml for crates.io crate packetcrypt-sys 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75fde16d909c2ae98b0eb6c413adabd932197a9e679462215baf4f76f47a43d8
[INFO] running `Command { std: "docker" "start" "-a" "75fde16d909c2ae98b0eb6c413adabd932197a9e679462215baf4f76f47a43d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75fde16d909c2ae98b0eb6c413adabd932197a9e679462215baf4f76f47a43d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75fde16d909c2ae98b0eb6c413adabd932197a9e679462215baf4f76f47a43d8", kill_on_drop: false }`
[INFO] [stdout] 75fde16d909c2ae98b0eb6c413adabd932197a9e679462215baf4f76f47a43d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8c8ae8ffc9525cd62834a2b27e7aecc1c64ff44f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b94882bf704f1f776489bf5a585cd4e1afb983a854e497a5d464cd3b3096339c
[INFO] running `Command { std: "docker" "start" "-a" "b94882bf704f1f776489bf5a585cd4e1afb983a854e497a5d464cd3b3096339c", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b94882bf704f1f776489bf5a585cd4e1afb983a854e497a5d464cd3b3096339c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b94882bf704f1f776489bf5a585cd4e1afb983a854e497a5d464cd3b3096339c", kill_on_drop: false }`
[INFO] [stdout] b94882bf704f1f776489bf5a585cd4e1afb983a854e497a5d464cd3b3096339c