[INFO] fetching crate subxt-lightclient 0.31.0...
[INFO] checking subxt-lightclient-0.31.0 against try#d809384186eaa72b56b7b956dcf0837de4a00262 for pr-114740
[INFO] extracting crate subxt-lightclient 0.31.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate subxt-lightclient 0.31.0 on toolchain d809384186eaa72b56b7b956dcf0837de4a00262
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d809384186eaa72b56b7b956dcf0837de4a00262" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subxt-lightclient 0.31.0
[INFO] finished tweaking crates.io crate subxt-lightclient 0.31.0
[INFO] tweaked toml for crates.io crate subxt-lightclient 0.31.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d809384186eaa72b56b7b956dcf0837de4a00262" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d809384186eaa72b56b7b956dcf0837de4a00262" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+d809384186eaa72b56b7b956dcf0837de4a00262" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bb62dd582513ece17d7646b6c10d03b1cea79234159a7563de142450154e360
[INFO] running `Command { std: "docker" "start" "-a" "0bb62dd582513ece17d7646b6c10d03b1cea79234159a7563de142450154e360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bb62dd582513ece17d7646b6c10d03b1cea79234159a7563de142450154e360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bb62dd582513ece17d7646b6c10d03b1cea79234159a7563de142450154e360", kill_on_drop: false }`
[INFO] [stdout] 0bb62dd582513ece17d7646b6c10d03b1cea79234159a7563de142450154e360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+d809384186eaa72b56b7b956dcf0837de4a00262" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 873ac3f586dd39d133bd0e9751bbd0168deb533716c408bfd8ab5faa40017f0b
[INFO] running `Command { std: "docker" "start" "-a" "873ac3f586dd39d133bd0e9751bbd0168deb533716c408bfd8ab5faa40017f0b", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.5.0
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[INFO] [stderr]     Checking smoldot v0.8.0
[INFO] [stderr]     Checking smoldot-light v0.6.0
[INFO] [stderr]     Checking subxt-lightclient v0.31.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.83s
[INFO] running `Command { std: "docker" "inspect" "873ac3f586dd39d133bd0e9751bbd0168deb533716c408bfd8ab5faa40017f0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873ac3f586dd39d133bd0e9751bbd0168deb533716c408bfd8ab5faa40017f0b", kill_on_drop: false }`
[INFO] [stdout] 873ac3f586dd39d133bd0e9751bbd0168deb533716c408bfd8ab5faa40017f0b