[INFO] fetching crate daemon-engine 0.6.0... [INFO] documenting daemon-engine-0.6.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566 [INFO] extracting crate daemon-engine 0.6.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate daemon-engine 0.6.0 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 daemon-engine 0.6.0 [INFO] finished tweaking crates.io crate daemon-engine 0.6.0 [INFO] tweaked toml for crates.io crate daemon-engine 0.6.0 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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-serde-json-mirror v0.1.0 [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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5fade3cfe9f284d32608bdbd787c1ba61231912bc371a29ddcfaa772c3dbe5da [INFO] running `Command { std: "docker" "start" "-a" "5fade3cfe9f284d32608bdbd787c1ba61231912bc371a29ddcfaa772c3dbe5da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fade3cfe9f284d32608bdbd787c1ba61231912bc371a29ddcfaa772c3dbe5da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fade3cfe9f284d32608bdbd787c1ba61231912bc371a29ddcfaa772c3dbe5da", kill_on_drop: false }` [INFO] [stdout] 5fade3cfe9f284d32608bdbd787c1ba61231912bc371a29ddcfaa772c3dbe5da [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] 36b2b360df62e2a5abaaa2fef5758ba0a10aced05686b7274c4101b647c8d3e7 [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" "36b2b360df62e2a5abaaa2fef5758ba0a10aced05686b7274c4101b647c8d3e7", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking users v0.7.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-serde v0.2.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-async-await v0.1.7 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.6 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking serde_json v1.0.56 [INFO] [stderr] Checking tokio-serde-json-mirror v0.1.0 [INFO] [stderr] Documenting daemon-engine v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`? [INFO] [stdout] --> src/lib.rs:85:1 [INFO] [stdout] | [INFO] [stdout] 85 | / /// AsyncWait implements a `.wait()` equivalent that works from any contex. [INFO] [stdout] 86 | | /// This is required because at some point in the past `.wait()` stopped doing this, [INFO] [stdout] 87 | | /// and thus calling it in a polling context causes everything to lock up. [INFO] [stdout] 88 | | /// see: https://github.com/tokio-rs/tokio-core/issues/182 and related issues. [INFO] [stdout] ... | [INFO] [stdout] 93 | | /// let _client = TcpConnection::>::new(&addr, JsonCodec::new()).async_wait().unwrap(); [INFO] [stdout] 94 | | /// ``` [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 23.43s [INFO] running `Command { std: "docker" "inspect" "36b2b360df62e2a5abaaa2fef5758ba0a10aced05686b7274c4101b647c8d3e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36b2b360df62e2a5abaaa2fef5758ba0a10aced05686b7274c4101b647c8d3e7", kill_on_drop: false }` [INFO] [stdout] 36b2b360df62e2a5abaaa2fef5758ba0a10aced05686b7274c4101b647c8d3e7