[INFO] fetching crate buddy-alloc 0.4.1...
[INFO] documenting buddy-alloc-0.4.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate buddy-alloc 0.4.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate buddy-alloc 0.4.1 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] removed /workspace/builds/worker-10/source/rust-toolchain
[INFO] started tweaking crates.io crate buddy-alloc 0.4.1
[INFO] finished tweaking crates.io crate buddy-alloc 0.4.1
[INFO] tweaked toml for crates.io crate buddy-alloc 0.4.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate buddy-alloc 0.4.1 already has a lockfile, it will not be regenerated
[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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] bdbe8e70e8b090c3a2f23063824ca62778aaac26398c14207a82ab9af1d92268
[INFO] running `Command { std: "docker" "start" "-a" "bdbe8e70e8b090c3a2f23063824ca62778aaac26398c14207a82ab9af1d92268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdbe8e70e8b090c3a2f23063824ca62778aaac26398c14207a82ab9af1d92268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdbe8e70e8b090c3a2f23063824ca62778aaac26398c14207a82ab9af1d92268", kill_on_drop: false }`
[INFO] [stdout] bdbe8e70e8b090c3a2f23063824ca62778aaac26398c14207a82ab9af1d92268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] d5d899e253827c7e9559256f018a39b958b7790233825219d444194556575f0e
[INFO] running `Command { std: "docker" "start" "-a" "d5d899e253827c7e9559256f018a39b958b7790233825219d444194556575f0e", kill_on_drop: false }`
[INFO] [stderr]  Documenting buddy-alloc v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/buddy_alloc.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 | //! This code heavily references from https://pdos.csail.mit.edu/6.828/2019/lec/malloc.c
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://pdos.csail.mit.edu/6.828/2019/lec/malloc.c>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/buddy_alloc.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! Check wiki to learn the algorithm: https://en.wikipedia.org/wiki/Buddy_memory_allocation
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/Buddy_memory_allocation>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "d5d899e253827c7e9559256f018a39b958b7790233825219d444194556575f0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d899e253827c7e9559256f018a39b958b7790233825219d444194556575f0e", kill_on_drop: false }`
[INFO] [stdout] d5d899e253827c7e9559256f018a39b958b7790233825219d444194556575f0e
