[INFO] fetching crate packetcrypt 0.3.1...
[INFO] checking packetcrypt-0.3.1 against try#cb1f7c96119295882e08b09b4bd01051669c071b for pr-98835
[INFO] extracting crate packetcrypt 0.3.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate packetcrypt 0.3.1 on toolchain cb1f7c96119295882e08b09b4bd01051669c071b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cb1f7c96119295882e08b09b4bd01051669c071b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packetcrypt 0.3.1
[INFO] finished tweaking crates.io crate packetcrypt 0.3.1
[INFO] tweaked toml for crates.io crate packetcrypt 0.3.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate packetcrypt 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cb1f7c96119295882e08b09b4bd01051669c071b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+cb1f7c96119295882e08b09b4bd01051669c071b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3eac65858b0729f3be5663e2a31434f7e59cb651a0ed7c9ed4d445566330e42f
[INFO] running `Command { std: "docker" "start" "-a" "3eac65858b0729f3be5663e2a31434f7e59cb651a0ed7c9ed4d445566330e42f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eac65858b0729f3be5663e2a31434f7e59cb651a0ed7c9ed4d445566330e42f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eac65858b0729f3be5663e2a31434f7e59cb651a0ed7c9ed4d445566330e42f", kill_on_drop: false }`
[INFO] [stdout] 3eac65858b0729f3be5663e2a31434f7e59cb651a0ed7c9ed4d445566330e42f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+cb1f7c96119295882e08b09b4bd01051669c071b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a733a286ecdd1db5f967eaef85d686e1574b1f17567668bf464d12648d70a8e
[INFO] running `Command { std: "docker" "start" "-a" "4a733a286ecdd1db5f967eaef85d686e1574b1f17567668bf464d12648d70a8e", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "4a733a286ecdd1db5f967eaef85d686e1574b1f17567668bf464d12648d70a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a733a286ecdd1db5f967eaef85d686e1574b1f17567668bf464d12648d70a8e", kill_on_drop: false }`
[INFO] [stdout] 4a733a286ecdd1db5f967eaef85d686e1574b1f17567668bf464d12648d70a8e