[INFO] fetching crate meio-protocol 0.97.0...
[INFO] checking meio-protocol-0.97.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate meio-protocol 0.97.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate meio-protocol 0.97.0
[INFO] finished tweaking crates.io crate meio-protocol 0.97.0
[INFO] tweaked toml for crates.io crate meio-protocol 0.97.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate meio-protocol 0.97.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac200069d81b84cee886a8c73b43a5a74ef8ef0a1106732482d3a38d459ea1d8
[INFO] running `Command { std: "docker" "start" "-a" "ac200069d81b84cee886a8c73b43a5a74ef8ef0a1106732482d3a38d459ea1d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac200069d81b84cee886a8c73b43a5a74ef8ef0a1106732482d3a38d459ea1d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac200069d81b84cee886a8c73b43a5a74ef8ef0a1106732482d3a38d459ea1d8", kill_on_drop: false }`
[INFO] [stdout] ac200069d81b84cee886a8c73b43a5a74ef8ef0a1106732482d3a38d459ea1d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0eb82d6fdb11ad8f21b964cf1addcdd62aad051b1f1dce0a63bd2eaa9be32dd
[INFO] running `Command { std: "docker" "start" "-a" "a0eb82d6fdb11ad8f21b964cf1addcdd62aad051b1f1dce0a63bd2eaa9be32dd", kill_on_drop: false }`
[INFO] [stderr]     Checking meio-protocol v0.97.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a0eb82d6fdb11ad8f21b964cf1addcdd62aad051b1f1dce0a63bd2eaa9be32dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0eb82d6fdb11ad8f21b964cf1addcdd62aad051b1f1dce0a63bd2eaa9be32dd", kill_on_drop: false }`
[INFO] [stdout] a0eb82d6fdb11ad8f21b964cf1addcdd62aad051b1f1dce0a63bd2eaa9be32dd