[INFO] crate fuse3 0.1.0-beta1.3 is already in cache [INFO] documenting fuse3-0.1.0-beta1.3 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566 [INFO] extracting crate fuse3 0.1.0-beta1.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate fuse3 0.1.0-beta1.3 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 fuse3 0.1.0-beta1.3 [INFO] finished tweaking crates.io crate fuse3 0.1.0-beta1.3 [INFO] tweaked toml for crates.io crate fuse3 0.1.0-beta1.3 written to /workspace/builds/worker-6/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d0f0b94fdf98497e53724995ad83227816c99ad4362c590c3f769bb5ccb0d4bf [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" "d0f0b94fdf98497e53724995ad83227816c99ad4362c590c3f769bb5ccb0d4bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0f0b94fdf98497e53724995ad83227816c99ad4362c590c3f769bb5ccb0d4bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0f0b94fdf98497e53724995ad83227816c99ad4362c590c3f769bb5ccb0d4bf", kill_on_drop: false }` [INFO] [stdout] d0f0b94fdf98497e53724995ad83227816c99ad4362c590c3f769bb5ccb0d4bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] a33d64e14357e5b74f590e491a3d37a042aebf600e09721bc23aa4606dafe0ed [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" "a33d64e14357e5b74f590e491a3d37a042aebf600e09721bc23aa4606dafe0ed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking serde v1.0.114 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Documenting fuse3 v0.1.0-beta1.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `(): std::future::Future` is not satisfied [INFO] [stdout] --> src/spawn.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn spawn_blocking(f: F) -> impl Future [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::future::Future` is not implemented for `()` [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[Filesystem::setlk]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/filesystem.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | / /// flush method. This is called on each `close()` of the opened file. Since file descriptors [INFO] [stdout] 256 | | /// can be duplicated (`dup`, `dup2`, `fork`), for one open call there may be many flush calls. [INFO] [stdout] 257 | | /// Filesystems shouldn't assume that flush will always be called after some writes, or that if [INFO] [stdout] 258 | | /// will be called at all. `fh` will contain the value set by the open method, or will be [INFO] [stdout] ... | [INFO] [stdout] 268 | | /// [`setlk`]: Filesystem::setlk [INFO] [stdout] 269 | | /// [`getlk`]: Filesystem::getlk [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(intra_doc_link_resolution_failure)]` on by default [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] [`setlk`]: Filesystem::setlk [INFO] [stdout] ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[Filesystem::getlk]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/filesystem.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | / /// flush method. This is called on each `close()` of the opened file. Since file descriptors [INFO] [stdout] 256 | | /// can be duplicated (`dup`, `dup2`, `fork`), for one open call there may be many flush calls. [INFO] [stdout] 257 | | /// Filesystems shouldn't assume that flush will always be called after some writes, or that if [INFO] [stdout] 258 | | /// will be called at all. `fh` will contain the value set by the open method, or will be [INFO] [stdout] ... | [INFO] [stdout] 268 | | /// [`setlk`]: Filesystem::setlk [INFO] [stdout] 269 | | /// [`getlk`]: Filesystem::getlk [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] [`getlk`]: Filesystem::getlk [INFO] [stdout] ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[Filesystem::setlk]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/filesystem.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 255 | / /// flush method. This is called on each `close()` of the opened file. Since file descriptors [INFO] [stdout] 256 | | /// can be duplicated (`dup`, `dup2`, `fork`), for one open call there may be many flush calls. [INFO] [stdout] 257 | | /// Filesystems shouldn't assume that flush will always be called after some writes, or that if [INFO] [stdout] 258 | | /// will be called at all. `fh` will contain the value set by the open method, or will be [INFO] [stdout] ... | [INFO] [stdout] 268 | | /// [`setlk`]: Filesystem::setlk [INFO] [stdout] 269 | | /// [`getlk`]: Filesystem::getlk [INFO] [stdout] | |____________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] [`setlk`]: Filesystem::setlk [INFO] [stdout] ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: Could not document `fuse3`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name fuse3 src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-ae9d72692ccb2ca6.so --extern bincode=/opt/rustwide/target/debug/deps/libbincode-1641ea4548736601.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-0ef719fef7c592a8.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-cce7e9e291726adf.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b2c940d7bd864b5c.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-eaffe9296a03ec05.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-00a2a49b51da603b.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-8225e56346014da6.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a5af776efad44680.rmeta --cap-lints=forbid` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "a33d64e14357e5b74f590e491a3d37a042aebf600e09721bc23aa4606dafe0ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a33d64e14357e5b74f590e491a3d37a042aebf600e09721bc23aa4606dafe0ed", kill_on_drop: false }` [INFO] [stdout] a33d64e14357e5b74f590e491a3d37a042aebf600e09721bc23aa4606dafe0ed