[INFO] fetching crate cargo-unused-features 0.1.7...
[INFO] documenting cargo-unused-features-0.1.7 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate cargo-unused-features 0.1.7 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate cargo-unused-features 0.1.7 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-unused-features 0.1.7
[INFO] finished tweaking crates.io crate cargo-unused-features 0.1.7
[INFO] tweaked toml for crates.io crate cargo-unused-features 0.1.7 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate cargo-unused-features 0.1.7 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crates-io v0.34.0
[INFO] [stderr]   Downloaded opener v0.5.0
[INFO] [stderr]   Downloaded git2-curl v0.15.0
[INFO] [stderr]   Downloaded serde_ignored v0.1.3
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[INFO] [stderr]   Downloaded cargo_toml v0.11.5
[INFO] [stderr]   Downloaded os_info v3.4.0
[INFO] [stderr]   Downloaded bytesize v1.1.0
[INFO] [stderr]   Downloaded home v0.5.3
[INFO] [stderr]   Downloaded cargo-util v0.2.0
[INFO] [stderr]   Downloaded camino v1.0.9
[INFO] [stderr]   Downloaded curl v0.4.43
[INFO] [stderr]   Downloaded toml_edit v0.14.4
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[INFO] [stderr]   Downloaded git2 v0.14.4
[INFO] [stderr]   Downloaded libgit2-sys v0.13.4+1.4.2
[INFO] [stderr]   Downloaded curl-sys v0.4.55+curl-7.83.1
[INFO] [stderr]   Downloaded cargo v0.63.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9556c96d565875712babf7b6724be923d47ba94974ca9cbd0f0a46aae50538f
[INFO] running `Command { std: "docker" "start" "-a" "e9556c96d565875712babf7b6724be923d47ba94974ca9cbd0f0a46aae50538f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9556c96d565875712babf7b6724be923d47ba94974ca9cbd0f0a46aae50538f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9556c96d565875712babf7b6724be923d47ba94974ca9cbd0f0a46aae50538f", kill_on_drop: false }`
[INFO] [stdout] e9556c96d565875712babf7b6724be923d47ba94974ca9cbd0f0a46aae50538f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19baf491e140d4fd8326046f69d9153af269642ce034a127662ade186e7dddff
[INFO] running `Command { std: "docker" "start" "-a" "19baf491e140d4fd8326046f69d9153af269642ce034a127662ade186e7dddff", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cargo v0.63.1
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[INFO] [stderr]     Checking toml v0.5.9
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[INFO] [stderr]     Checking cargo_toml v0.11.5
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[INFO] [stderr]     Checking crates-io v0.34.0
[INFO] [stderr]     Checking cargo_metadata v0.15.0
[INFO] [stderr]  Documenting cargo-unused-features v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.96s
[INFO] running `Command { std: "docker" "inspect" "19baf491e140d4fd8326046f69d9153af269642ce034a127662ade186e7dddff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19baf491e140d4fd8326046f69d9153af269642ce034a127662ade186e7dddff", kill_on_drop: false }`
[INFO] [stdout] 19baf491e140d4fd8326046f69d9153af269642ce034a127662ade186e7dddff
