[INFO] fetching crate derive-deref-rs 0.1.1...
[INFO] documenting derive-deref-rs-0.1.1 against nightly for scrape-examples
[INFO] extracting crate derive-deref-rs 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate derive-deref-rs 0.1.1 on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive-deref-rs 0.1.1
[INFO] finished tweaking crates.io crate derive-deref-rs 0.1.1
[INFO] tweaked toml for crates.io crate derive-deref-rs 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate derive-deref-rs 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75938a8e5ea7a511903057d08e9bf554265bb6987be08a0baf7a6c12b537a344
[INFO] running `Command { std: "docker" "start" "-a" "75938a8e5ea7a511903057d08e9bf554265bb6987be08a0baf7a6c12b537a344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75938a8e5ea7a511903057d08e9bf554265bb6987be08a0baf7a6c12b537a344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75938a8e5ea7a511903057d08e9bf554265bb6987be08a0baf7a6c12b537a344", kill_on_drop: false }`
[INFO] [stdout] 75938a8e5ea7a511903057d08e9bf554265bb6987be08a0baf7a6c12b537a344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24387bb0ff000744c824b6b1e62e3a94bb36c251c1ac2fb6f5f068c91cf1f6db
[INFO] running `Command { std: "docker" "start" "-a" "24387bb0ff000744c824b6b1e62e3a94bb36c251c1ac2fb6f5f068c91cf1f6db", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]     Checking quote v1.0.17
[INFO] [stderr]  Documenting derive-deref-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "24387bb0ff000744c824b6b1e62e3a94bb36c251c1ac2fb6f5f068c91cf1f6db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24387bb0ff000744c824b6b1e62e3a94bb36c251c1ac2fb6f5f068c91cf1f6db", kill_on_drop: false }`
[INFO] [stdout] 24387bb0ff000744c824b6b1e62e3a94bb36c251c1ac2fb6f5f068c91cf1f6db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "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] 31d3574734c370604f3cefd87eda500a68bfde3178631abe88a55dad93548b09
[INFO] running `Command { std: "docker" "start" "-a" "31d3574734c370604f3cefd87eda500a68bfde3178631abe88a55dad93548b09", kill_on_drop: false }`
[INFO] [stderr]  Documenting derive-deref-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "31d3574734c370604f3cefd87eda500a68bfde3178631abe88a55dad93548b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d3574734c370604f3cefd87eda500a68bfde3178631abe88a55dad93548b09", kill_on_drop: false }`
[INFO] [stdout] 31d3574734c370604f3cefd87eda500a68bfde3178631abe88a55dad93548b09