[INFO] fetching crate border-derive 0.0.5...
[INFO] documenting border-derive-0.0.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate border-derive 0.0.5 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate border-derive 0.0.5 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate border-derive 0.0.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate border-derive 0.0.5
[INFO] tweaked toml for crates.io crate border-derive 0.0.5 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate border-derive 0.0.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", 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] 098a85715fdd5f97a84f7434418f88c36b9462af79b76952d7f790126c334ed6
[INFO] running `Command { std: "docker" "start" "-a" "098a85715fdd5f97a84f7434418f88c36b9462af79b76952d7f790126c334ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "098a85715fdd5f97a84f7434418f88c36b9462af79b76952d7f790126c334ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098a85715fdd5f97a84f7434418f88c36b9462af79b76952d7f790126c334ed6", kill_on_drop: false }`
[INFO] [stdout] 098a85715fdd5f97a84f7434418f88c36b9462af79b76952d7f790126c334ed6
[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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 699aac52f69e419b7be6e63108bc67c142eb424fa19cd7ef480bbb6ef10ecef1
[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" "699aac52f69e419b7be6e63108bc67c142eb424fa19cd7ef480bbb6ef10ecef1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking proc-macro2 v1.0.36
[INFO] [stderr]     Checking quote v1.0.15
[INFO] [stderr]     Checking darling_core v0.13.1
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]     Checking darling v0.13.1
[INFO] [stderr]  Documenting border-derive v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.85s
[INFO] running `Command { std: "docker" "inspect" "699aac52f69e419b7be6e63108bc67c142eb424fa19cd7ef480bbb6ef10ecef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699aac52f69e419b7be6e63108bc67c142eb424fa19cd7ef480bbb6ef10ecef1", kill_on_drop: false }`
[INFO] [stdout] 699aac52f69e419b7be6e63108bc67c142eb424fa19cd7ef480bbb6ef10ecef1
[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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "doc-only" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] e8383b7cb6063a3e98b8b57287a2ffff122353502db1213ef039bec54a74dcf3
[INFO] running `Command { std: "docker" "start" "-a" "e8383b7cb6063a3e98b8b57287a2ffff122353502db1213ef039bec54a74dcf3", kill_on_drop: false }`
[INFO] [stderr] error: Package `border-derive v0.0.5 (/opt/rustwide/workdir)` does not have the feature `doc-only`
[INFO] running `Command { std: "docker" "inspect" "e8383b7cb6063a3e98b8b57287a2ffff122353502db1213ef039bec54a74dcf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8383b7cb6063a3e98b8b57287a2ffff122353502db1213ef039bec54a74dcf3", kill_on_drop: false }`
[INFO] [stdout] e8383b7cb6063a3e98b8b57287a2ffff122353502db1213ef039bec54a74dcf3