[INFO] fetching crate input 0.5.0...
[INFO] documenting input-0.5.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate input 0.5.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate input 0.5.0 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 input 0.5.0
[INFO] finished tweaking crates.io crate input 0.5.0
[INFO] tweaked toml for crates.io crate input 0.5.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "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" "+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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2f6783268e0ec25558b6567ac702a1f371267d7e5eea02e34d70544bf65a20d5
[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" "2f6783268e0ec25558b6567ac702a1f371267d7e5eea02e34d70544bf65a20d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f6783268e0ec25558b6567ac702a1f371267d7e5eea02e34d70544bf65a20d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6783268e0ec25558b6567ac702a1f371267d7e5eea02e34d70544bf65a20d5", kill_on_drop: false }`
[INFO] [stdout] 2f6783268e0ec25558b6567ac702a1f371267d7e5eea02e34d70544bf65a20d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 55d5c6c790385f342e8446383510fa2c1dec02e293bedd74f0f5787d935e6274
[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" "55d5c6c790385f342e8446383510fa2c1dec02e293bedd74f0f5787d935e6274", kill_on_drop: false }`
[INFO] [stderr]    Compiling input-sys v1.15.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking udev v0.4.0
[INFO] [stderr]  Documenting input v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/context.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 335 | /     /// libinput keeps a single file descriptor for all events.
[INFO] [stdout] 336 | |     ///
[INFO] [stdout] 337 | |     /// Call into `dispatch` if any events become available on this fd.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] ...   |
[INFO] [stdout] 356 | |     /// crates to wait for data to become available on this file
[INFO] [stdout] 357 | |     /// descriptor.
[INFO] [stdout]     | |___________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(invalid_codeblock_attribute)]` on by default
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `Command { std: "docker" "inspect" "55d5c6c790385f342e8446383510fa2c1dec02e293bedd74f0f5787d935e6274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d5c6c790385f342e8446383510fa2c1dec02e293bedd74f0f5787d935e6274", kill_on_drop: false }`
[INFO] [stdout] 55d5c6c790385f342e8446383510fa2c1dec02e293bedd74f0f5787d935e6274