[INFO] fetching crate packetcrypt 0.3.1...
[INFO] checking packetcrypt-0.3.1 against try#846ec3a7f9ef4a204b2166da3cfc71f4885a5be5 for pr-98000
[INFO] extracting crate packetcrypt 0.3.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate packetcrypt 0.3.1 on toolchain 846ec3a7f9ef4a204b2166da3cfc71f4885a5be5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "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-3/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" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c1c839211e395a7eb3aa04d9c33bb2c03ef28651ef9a0f6da3a19402bb2e6f2
[INFO] running `Command { std: "docker" "start" "-a" "2c1c839211e395a7eb3aa04d9c33bb2c03ef28651ef9a0f6da3a19402bb2e6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c1c839211e395a7eb3aa04d9c33bb2c03ef28651ef9a0f6da3a19402bb2e6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1c839211e395a7eb3aa04d9c33bb2c03ef28651ef9a0f6da3a19402bb2e6f2", kill_on_drop: false }`
[INFO] [stdout] 2c1c839211e395a7eb3aa04d9c33bb2c03ef28651ef9a0f6da3a19402bb2e6f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2a85c913ebb929d353b84748d97211ce326f521c829eeff3611ddd1bc6bb264
[INFO] running `Command { std: "docker" "start" "-a" "a2a85c913ebb929d353b84748d97211ce326f521c829eeff3611ddd1bc6bb264", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a2a85c913ebb929d353b84748d97211ce326f521c829eeff3611ddd1bc6bb264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2a85c913ebb929d353b84748d97211ce326f521c829eeff3611ddd1bc6bb264", kill_on_drop: false }`
[INFO] [stdout] a2a85c913ebb929d353b84748d97211ce326f521c829eeff3611ddd1bc6bb264