[INFO] fetching crate coreos-metadata 3.1.2...
[INFO] checking coreos-metadata-3.1.2 against try#65132f36b923285d5da381c2fbafee6ce899e841 for pr-132712-1
[INFO] extracting crate coreos-metadata 3.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate coreos-metadata 3.1.2 on toolchain 65132f36b923285d5da381c2fbafee6ce899e841
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coreos-metadata 3.1.2
[INFO] finished tweaking crates.io crate coreos-metadata 3.1.2
[INFO] tweaked toml for crates.io crate coreos-metadata 3.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 284 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.10.1 (available: v0.22.1)
[INFO] [stderr]       Adding clap v2.34.0 (available: v4.5.21)
[INFO] [stderr]       Adding hostname v0.1.5 (available: v0.4.0)
[INFO] [stderr]       Adding ipnetwork v0.14.0 (available: v0.20.0)
[INFO] [stderr]       Adding mockito v0.16.0 (available: v1.6.1)
[INFO] [stderr]       Adding nix v0.13.1 (available: v0.29.0)
[INFO] [stderr]       Adding openssh-keys v0.4.2 (available: v0.6.4)
[INFO] [stderr]       Adding pnet v0.22.0 (available: v0.35.0)
[INFO] [stderr]       Adding reqwest v0.9.24 (available: v0.12.9)
[INFO] [stderr]       Adding serde-xml-rs v0.2.1 (available: v0.6.0)
[INFO] [stderr]       Adding slog-scope v4.0.1 (available: v4.4.0)
[INFO] [stderr]       Adding update-ssh-keys v0.4.1 (available: v0.7.0)
[INFO] [stderr]       Adding users v0.8.1 (available: v0.11.0)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6672ed6d4c1caf8a6a3d4d1f3153940a2e4e238e527da75e756d0a43104ea7d
[INFO] running `Command { std: "docker" "start" "-a" "f6672ed6d4c1caf8a6a3d4d1f3153940a2e4e238e527da75e756d0a43104ea7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6672ed6d4c1caf8a6a3d4d1f3153940a2e4e238e527da75e756d0a43104ea7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6672ed6d4c1caf8a6a3d4d1f3153940a2e4e238e527da75e756d0a43104ea7d", kill_on_drop: false }`
[INFO] [stdout] f6672ed6d4c1caf8a6a3d4d1f3153940a2e4e238e527da75e756d0a43104ea7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+65132f36b923285d5da381c2fbafee6ce899e841" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6e8ea91831ddec28835d8c3e2431f73a6e583f696d15cc7eaa0c2c03cbc5ba7
[INFO] running `Command { std: "docker" "start" "-a" "c6e8ea91831ddec28835d8c3e2431f73a6e583f696d15cc7eaa0c2c03cbc5ba7", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "c6e8ea91831ddec28835d8c3e2431f73a6e583f696d15cc7eaa0c2c03cbc5ba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e8ea91831ddec28835d8c3e2431f73a6e583f696d15cc7eaa0c2c03cbc5ba7", kill_on_drop: false }`
[INFO] [stdout] c6e8ea91831ddec28835d8c3e2431f73a6e583f696d15cc7eaa0c2c03cbc5ba7