[INFO] fetching crate grin-miner 0.4.2...
[INFO] checking grin-miner-0.4.2 against try#65132f36b923285d5da381c2fbafee6ce899e841 for pr-132712-1
[INFO] extracting crate grin-miner 0.4.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate grin-miner 0.4.2 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 grin-miner 0.4.2
[INFO] finished tweaking crates.io crate grin-miner 0.4.2
[INFO] tweaked toml for crates.io crate grin-miner 0.4.2 written to /workspace/builds/worker-5-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 192 packages to latest compatible versions
[INFO] [stderr]       Adding built v0.2.3 (available: v0.7.5)
[INFO] [stderr]       Adding cuckoo_miner v0.4.2 (available: v0.5.2)
[INFO] [stderr]       Adding cursive v0.9.2 (available: v0.21.1)
[INFO] [stderr]       Adding grin_miner_config v0.4.2 (available: v0.5.2)
[INFO] [stderr]       Adding grin_miner_plugin v0.4.2 (available: v0.5.2)
[INFO] [stderr]       Adding grin_miner_util v0.4.2 (available: v0.5.2)
[INFO] [stderr]       Adding slog v2.1.1 (available: v2.7.0)
[INFO] [stderr]       Adding term v0.4.6 (available: v1.0.0)
[INFO] [stderr]       Adding time v0.1.45 (available: v0.3.36)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 07b0474c2df87eb66b29783803721f247101284d5f170747c3b8f4e127e8215a
[INFO] running `Command { std: "docker" "start" "-a" "07b0474c2df87eb66b29783803721f247101284d5f170747c3b8f4e127e8215a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07b0474c2df87eb66b29783803721f247101284d5f170747c3b8f4e127e8215a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b0474c2df87eb66b29783803721f247101284d5f170747c3b8f4e127e8215a", kill_on_drop: false }`
[INFO] [stdout] 07b0474c2df87eb66b29783803721f247101284d5f170747c3b8f4e127e8215a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] db8f2aa3aa0dee7a33056dcd2a41d777500b99b5d9c6a0c75e211e955f66d2d9
[INFO] running `Command { std: "docker" "start" "-a" "db8f2aa3aa0dee7a33056dcd2a41d777500b99b5d9c6a0c75e211e955f66d2d9", 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" "db8f2aa3aa0dee7a33056dcd2a41d777500b99b5d9c6a0c75e211e955f66d2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db8f2aa3aa0dee7a33056dcd2a41d777500b99b5d9c6a0c75e211e955f66d2d9", kill_on_drop: false }`
[INFO] [stdout] db8f2aa3aa0dee7a33056dcd2a41d777500b99b5d9c6a0c75e211e955f66d2d9