[INFO] fetching crate posix-resources 0.2.0...
[INFO] documenting posix-resources-0.2.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate posix-resources 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate posix-resources 0.2.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate posix-resources 0.2.0
[INFO] finished tweaking crates.io crate posix-resources 0.2.0
[INFO] tweaked toml for crates.io crate posix-resources 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46cab872eab1ae20b37c783e786c06cf693930c1f3e2c19ea42f578ac1e3757e
[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" "46cab872eab1ae20b37c783e786c06cf693930c1f3e2c19ea42f578ac1e3757e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46cab872eab1ae20b37c783e786c06cf693930c1f3e2c19ea42f578ac1e3757e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46cab872eab1ae20b37c783e786c06cf693930c1f3e2c19ea42f578ac1e3757e", kill_on_drop: false }`
[INFO] [stdout] 46cab872eab1ae20b37c783e786c06cf693930c1f3e2c19ea42f578ac1e3757e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccda8b27b1680336a93c966acb251695884eecb0d07881c4b3782d93614a0f69
[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" "ccda8b27b1680336a93c966acb251695884eecb0d07881c4b3782d93614a0f69", kill_on_drop: false }`
[INFO] [stderr]  Documenting posix-resources v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[EINVAL]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/lib.rs:111:10
[INFO] [stdout]     |
[INFO] [stdout] 111 |     /// [EINVAL] An invalid resource was specified; or in a setrlimit() call,
[INFO] [stdout]     |          ^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[EPERM]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/lib.rs:114:10
[INFO] [stdout]     |
[INFO] [stdout] 114 |     /// [EPERM] The limit specified to setrlimit() would have raised the maximum
[INFO] [stdout]     |          ^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[EINVAL]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/lib.rs:145:10
[INFO] [stdout]     |
[INFO] [stdout] 145 |     /// [EINVAL] The limit specified cannot be lowered because current usage is
[INFO] [stdout]     |          ^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "ccda8b27b1680336a93c966acb251695884eecb0d07881c4b3782d93614a0f69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccda8b27b1680336a93c966acb251695884eecb0d07881c4b3782d93614a0f69", kill_on_drop: false }`
[INFO] [stdout] ccda8b27b1680336a93c966acb251695884eecb0d07881c4b3782d93614a0f69