[INFO] fetching crate transaction 0.2.1... [INFO] documenting transaction-0.2.1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate transaction 0.2.1 into /workspace/builds/worker-22/source [INFO] validating manifest of crates.io crate transaction 0.2.1 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 transaction 0.2.1 [INFO] finished tweaking crates.io crate transaction 0.2.1 [INFO] tweaked toml for crates.io crate transaction 0.2.1 written to /workspace/builds/worker-22/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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mdo v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] da43c1f93153e63c5aadda25bc8ea981f1604005fb8cab682968dba6cf690c8f [INFO] running `Command { std: "docker" "start" "-a" "da43c1f93153e63c5aadda25bc8ea981f1604005fb8cab682968dba6cf690c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da43c1f93153e63c5aadda25bc8ea981f1604005fb8cab682968dba6cf690c8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da43c1f93153e63c5aadda25bc8ea981f1604005fb8cab682968dba6cf690c8f", kill_on_drop: false }` [INFO] [stdout] da43c1f93153e63c5aadda25bc8ea981f1604005fb8cab682968dba6cf690c8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] eb3f591bcc9c93fa276d0bc24f5bd9c57991f81d81121faa4c9f1b21c6a41a1a [INFO] running `Command { std: "docker" "start" "-a" "eb3f591bcc9c93fa276d0bc24f5bd9c57991f81d81121faa4c9f1b21c6a41a1a", kill_on_drop: false }` [INFO] [stderr] Documenting transaction v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/loop_fn.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | _phantom: PhantomData<(Ctx)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 23 - _phantom: PhantomData<(Ctx)>, [INFO] [stdout] 23 + _phantom: PhantomData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "eb3f591bcc9c93fa276d0bc24f5bd9c57991f81d81121faa4c9f1b21c6a41a1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb3f591bcc9c93fa276d0bc24f5bd9c57991f81d81121faa4c9f1b21c6a41a1a", kill_on_drop: false }` [INFO] [stdout] eb3f591bcc9c93fa276d0bc24f5bd9c57991f81d81121faa4c9f1b21c6a41a1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 107689197c5cf8d9e83f21ec962574220b26871c93bfdd06bcf45500c0234db3 [INFO] running `Command { std: "docker" "start" "-a" "107689197c5cf8d9e83f21ec962574220b26871c93bfdd06bcf45500c0234db3", kill_on_drop: false }` [INFO] [stderr] Documenting transaction v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/loop_fn.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | _phantom: PhantomData<(Ctx)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 23 - _phantom: PhantomData<(Ctx)>, [INFO] [stdout] 23 + _phantom: PhantomData, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "107689197c5cf8d9e83f21ec962574220b26871c93bfdd06bcf45500c0234db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "107689197c5cf8d9e83f21ec962574220b26871c93bfdd06bcf45500c0234db3", kill_on_drop: false }` [INFO] [stdout] 107689197c5cf8d9e83f21ec962574220b26871c93bfdd06bcf45500c0234db3