[INFO] crate resolv-conf 0.6.3 is already in cache
[INFO] documenting resolv-conf-0.6.3 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate resolv-conf 0.6.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate resolv-conf 0.6.3 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate resolv-conf 0.6.3
[INFO] finished tweaking crates.io crate resolv-conf 0.6.3
[INFO] tweaked toml for crates.io crate resolv-conf 0.6.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate resolv-conf 0.6.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c859a372b5b5521e463e03c50d5190b9233caa1df473d431340f25f6a30fa33
[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" "1c859a372b5b5521e463e03c50d5190b9233caa1df473d431340f25f6a30fa33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c859a372b5b5521e463e03c50d5190b9233caa1df473d431340f25f6a30fa33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c859a372b5b5521e463e03c50d5190b9233caa1df473d431340f25f6a30fa33", kill_on_drop: false }`
[INFO] [stdout] 1c859a372b5b5521e463e03c50d5190b9233caa1df473d431340f25f6a30fa33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f741106978fac101b313c6b977780ce22e0156cc8cce381e21fc3a2df7a8f459
[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" "f741106978fac101b313c6b977780ce22e0156cc8cce381e21fc3a2df7a8f459", kill_on_drop: false }`
[INFO] [stderr]  Documenting resolv-conf v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[sec]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/config.rs:71:39
[INFO] [stdout]    |
[INFO] [stdout] 71 |     /// Dns query timeout (default 5 [sec])
[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: `[sec]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/config.rs:71:39
[INFO] [stdout]    |
[INFO] [stdout] 71 |     /// Dns query timeout (default 5 [sec])
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "f741106978fac101b313c6b977780ce22e0156cc8cce381e21fc3a2df7a8f459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f741106978fac101b313c6b977780ce22e0156cc8cce381e21fc3a2df7a8f459", kill_on_drop: false }`
[INFO] [stdout] f741106978fac101b313c6b977780ce22e0156cc8cce381e21fc3a2df7a8f459