[INFO] fetching crate http-box 0.1.5...
[INFO] documenting http-box-0.1.5 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate http-box 0.1.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate http-box 0.1.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate http-box 0.1.5
[INFO] finished tweaking crates.io crate http-box 0.1.5
[INFO] tweaked toml for crates.io crate http-box 0.1.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee3f1771e16df5403548578c9a62de4c077b7e4fb7600c8cfe8b9c3b3500c39d
[INFO] running `Command { std: "docker" "start" "-a" "ee3f1771e16df5403548578c9a62de4c077b7e4fb7600c8cfe8b9c3b3500c39d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee3f1771e16df5403548578c9a62de4c077b7e4fb7600c8cfe8b9c3b3500c39d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee3f1771e16df5403548578c9a62de4c077b7e4fb7600c8cfe8b9c3b3500c39d", kill_on_drop: false }`
[INFO] [stdout] ee3f1771e16df5403548578c9a62de4c077b7e4fb7600c8cfe8b9c3b3500c39d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3c03eeca094ac797ac53f14e86c5c7a73fb719f44597ea0852f41609a3322b8
[INFO] running `Command { std: "docker" "start" "-a" "f3c03eeca094ac797ac53f14e86c5c7a73fb719f44597ea0852f41609a3322b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]     Checking byte-slice v0.1.12
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling pulldown-cmark v0.0.8
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling skeptic v0.7.1
[INFO] [stderr]    Compiling http-box v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting http-box v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]     --> src/http2.rs:2164:13
[INFO] [stdout]      |
[INFO] [stdout] 2164 |             ((self.bit_data16a as u32) << 16 | self.bit_data16b as u32)
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.00s
[INFO] running `Command { std: "docker" "inspect" "f3c03eeca094ac797ac53f14e86c5c7a73fb719f44597ea0852f41609a3322b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c03eeca094ac797ac53f14e86c5c7a73fb719f44597ea0852f41609a3322b8", kill_on_drop: false }`
[INFO] [stdout] f3c03eeca094ac797ac53f14e86c5c7a73fb719f44597ea0852f41609a3322b8
