[INFO] fetching crate libktx-rs-macros 0.1.0...
[INFO] documenting libktx-rs-macros-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate libktx-rs-macros 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate libktx-rs-macros 0.1.0 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 libktx-rs-macros 0.1.0
[INFO] finished tweaking crates.io crate libktx-rs-macros 0.1.0
[INFO] tweaked toml for crates.io crate libktx-rs-macros 0.1.0 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 59db2029ae5e00c12f95d7a8eddbcc9cdee743e6c5cf03f55613863e59641663
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "59db2029ae5e00c12f95d7a8eddbcc9cdee743e6c5cf03f55613863e59641663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59db2029ae5e00c12f95d7a8eddbcc9cdee743e6c5cf03f55613863e59641663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59db2029ae5e00c12f95d7a8eddbcc9cdee743e6c5cf03f55613863e59641663", kill_on_drop: false }`
[INFO] [stdout] 59db2029ae5e00c12f95d7a8eddbcc9cdee743e6c5cf03f55613863e59641663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 794407d6f862e18cd1371a9eac306f3e21cff1297c9238798e0ef6127b0fef4b
[INFO] running `Command { std: "docker" "start" "-a" "794407d6f862e18cd1371a9eac306f3e21cff1297c9238798e0ef6127b0fef4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking syn v1.0.74
[INFO] [stderr]  Documenting libktx-rs-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `libktx_rs`
[INFO] [stdout]  --> src/lib.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! Utilities for testing [`libktx_rs`].
[INFO] [stdout]   |                            ^^^^^^^^^^^ no item named `libktx_rs` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "794407d6f862e18cd1371a9eac306f3e21cff1297c9238798e0ef6127b0fef4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794407d6f862e18cd1371a9eac306f3e21cff1297c9238798e0ef6127b0fef4b", kill_on_drop: false }`
[INFO] [stdout] 794407d6f862e18cd1371a9eac306f3e21cff1297c9238798e0ef6127b0fef4b
