[INFO] fetching crate gas-used 0.1.2...
[INFO] documenting gas-used-0.1.2 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate gas-used 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate gas-used 0.1.2 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gas-used 0.1.2
[INFO] finished tweaking crates.io crate gas-used 0.1.2
[INFO] tweaked toml for crates.io crate gas-used 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate gas-used 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded reqwest v0.11.8
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[INFO] [stderr]   Downloaded k256 v0.9.6
[INFO] [stderr]   Downloaded ethers-etherscan v0.2.2
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[INFO] [stderr]   Downloaded eth-keystore v0.3.0
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[INFO] [stderr]   Downloaded ethers-solc v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 495c5a152bf52db0e31602abdf72aefd2b1124139a1148e97cd0a667a2e5a688
[INFO] running `Command { std: "docker" "start" "-a" "495c5a152bf52db0e31602abdf72aefd2b1124139a1148e97cd0a667a2e5a688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "495c5a152bf52db0e31602abdf72aefd2b1124139a1148e97cd0a667a2e5a688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "495c5a152bf52db0e31602abdf72aefd2b1124139a1148e97cd0a667a2e5a688", kill_on_drop: false }`
[INFO] [stdout] 495c5a152bf52db0e31602abdf72aefd2b1124139a1148e97cd0a667a2e5a688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 856f1f06217295bc19202031f4cafeee0caf0117a6ad8b149b45ca79f9e63859
[INFO] running `Command { std: "docker" "start" "-a" "856f1f06217295bc19202031f4cafeee0caf0117a6ad8b149b45ca79f9e63859", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
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[INFO] [stderr]    Compiling pkg-config v0.3.24
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[INFO] [stderr]    Compiling serde_json v1.0.73
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[INFO] [stderr]     Checking ethers v0.6.2
[INFO] [stderr]  Documenting gas-used v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.27s
[INFO] running `Command { std: "docker" "inspect" "856f1f06217295bc19202031f4cafeee0caf0117a6ad8b149b45ca79f9e63859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856f1f06217295bc19202031f4cafeee0caf0117a6ad8b149b45ca79f9e63859", kill_on_drop: false }`
[INFO] [stdout] 856f1f06217295bc19202031f4cafeee0caf0117a6ad8b149b45ca79f9e63859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5371fe39f9e7abc6e36d7ecb8fd4646da44618b3d9b15406033e908b2fd55288
[INFO] running `Command { std: "docker" "start" "-a" "5371fe39f9e7abc6e36d7ecb8fd4646da44618b3d9b15406033e908b2fd55288", kill_on_drop: false }`
[INFO] [stderr]  Documenting gas-used v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "5371fe39f9e7abc6e36d7ecb8fd4646da44618b3d9b15406033e908b2fd55288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5371fe39f9e7abc6e36d7ecb8fd4646da44618b3d9b15406033e908b2fd55288", kill_on_drop: false }`
[INFO] [stdout] 5371fe39f9e7abc6e36d7ecb8fd4646da44618b3d9b15406033e908b2fd55288
