[INFO] fetching crate to_precision 0.1.2... [INFO] documenting to_precision-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate to_precision 0.1.2 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate to_precision 0.1.2 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate to_precision 0.1.2 [INFO] finished tweaking crates.io crate to_precision 0.1.2 [INFO] tweaked toml for crates.io crate to_precision 0.1.2 written to /workspace/builds/worker-17/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92174e93d5c1332ca7d8d97d596e1b7b3e83faa7e8c7af225000a3e579eb7bb7 [INFO] running `Command { std: "docker" "start" "-a" "92174e93d5c1332ca7d8d97d596e1b7b3e83faa7e8c7af225000a3e579eb7bb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92174e93d5c1332ca7d8d97d596e1b7b3e83faa7e8c7af225000a3e579eb7bb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92174e93d5c1332ca7d8d97d596e1b7b3e83faa7e8c7af225000a3e579eb7bb7", kill_on_drop: false }` [INFO] [stdout] 92174e93d5c1332ca7d8d97d596e1b7b3e83faa7e8c7af225000a3e579eb7bb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e563b6084326434e057eaa790b9a7a4b921405ecf387e39ac2983d8633c0b67e [INFO] running `Command { std: "docker" "start" "-a" "e563b6084326434e057eaa790b9a7a4b921405ecf387e39ac2983d8633c0b67e", kill_on_drop: false }` [INFO] [stderr] Documenting to_precision v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "e563b6084326434e057eaa790b9a7a4b921405ecf387e39ac2983d8633c0b67e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e563b6084326434e057eaa790b9a7a4b921405ecf387e39ac2983d8633c0b67e", kill_on_drop: false }` [INFO] [stdout] e563b6084326434e057eaa790b9a7a4b921405ecf387e39ac2983d8633c0b67e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 3a442248b1b649cbc0e2d4ec694c6284c4ccc7e737d0b8a924a6ae1a78fa66d2 [INFO] running `Command { std: "docker" "start" "-a" "3a442248b1b649cbc0e2d4ec694c6284c4ccc7e737d0b8a924a6ae1a78fa66d2", kill_on_drop: false }` [INFO] [stderr] Documenting to_precision v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "3a442248b1b649cbc0e2d4ec694c6284c4ccc7e737d0b8a924a6ae1a78fa66d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a442248b1b649cbc0e2d4ec694c6284c4ccc7e737d0b8a924a6ae1a78fa66d2", kill_on_drop: false }` [INFO] [stdout] 3a442248b1b649cbc0e2d4ec694c6284c4ccc7e737d0b8a924a6ae1a78fa66d2