[INFO] fetching crate subgrandpa 0.2.7...
[INFO] checking subgrandpa-0.2.7 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate subgrandpa 0.2.7 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate subgrandpa 0.2.7 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subgrandpa 0.2.7
[INFO] finished tweaking crates.io crate subgrandpa 0.2.7
[INFO] tweaked toml for crates.io crate subgrandpa 0.2.7 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27d22d542c6e0314d6dd37f2f4136d7298eab6b1ba74cba547bee5b4468bc2f1
[INFO] running `Command { std: "docker" "start" "-a" "27d22d542c6e0314d6dd37f2f4136d7298eab6b1ba74cba547bee5b4468bc2f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27d22d542c6e0314d6dd37f2f4136d7298eab6b1ba74cba547bee5b4468bc2f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d22d542c6e0314d6dd37f2f4136d7298eab6b1ba74cba547bee5b4468bc2f1", kill_on_drop: false }`
[INFO] [stdout] 27d22d542c6e0314d6dd37f2f4136d7298eab6b1ba74cba547bee5b4468bc2f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26edfa1e41b789a814f030d0e2159be75fe15f5f63cb0a91d17453817dde5abf
[INFO] running `Command { std: "docker" "start" "-a" "26edfa1e41b789a814f030d0e2159be75fe15f5f63cb0a91d17453817dde5abf", kill_on_drop: false }`
[INFO] [stderr]     Checking subgrandpa v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "26edfa1e41b789a814f030d0e2159be75fe15f5f63cb0a91d17453817dde5abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26edfa1e41b789a814f030d0e2159be75fe15f5f63cb0a91d17453817dde5abf", kill_on_drop: false }`
[INFO] [stdout] 26edfa1e41b789a814f030d0e2159be75fe15f5f63cb0a91d17453817dde5abf