[INFO] updating cached repository https://github.com/edolstra/hugefs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9de32205b2b72cf886cfbcb92b0231b48be3051
[INFO] documenting edolstra/hugefs against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedolstra%2Fhugefs" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edolstra/hugefs 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 git repo https://github.com/edolstra/hugefs
[INFO] removed path dependency fuse from git repo https://github.com/edolstra/hugefs
[INFO] finished tweaking git repo https://github.com/edolstra/hugefs
[INFO] tweaked toml for git repo https://github.com/edolstra/hugefs written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/edolstra/hugefs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (fuse) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[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] [stderr] warning: dependency (fuse) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[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" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] e89633d211b686c6f4a0481340888dacac1599607e0f01c73aa4938833709306
[INFO] running `Command { std: "docker" "start" "-a" "e89633d211b686c6f4a0481340888dacac1599607e0f01c73aa4938833709306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e89633d211b686c6f4a0481340888dacac1599607e0f01c73aa4938833709306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89633d211b686c6f4a0481340888dacac1599607e0f01c73aa4938833709306", kill_on_drop: false }`
[INFO] [stdout] e89633d211b686c6f4a0481340888dacac1599607e0f01c73aa4938833709306
[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" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58db372117dabd2136edc098f4e6ec6107f4a6ada2f21c50506b19a459659baf
[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" "58db372117dabd2136edc098f4e6ec6107f4a6ada2f21c50506b19a459659baf", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (fuse) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking arc-swap v0.4.7
[INFO] [stderr]     Checking pin-project-lite v0.1.7
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking bytes v0.5.5
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling fuse v0.3.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]     Checking stream-cipher v0.3.2
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking ctr v0.3.2
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]     Checking aes-ctr v0.3.0
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]  Documenting hugefs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0053]: method `setattr` has an incompatible type for trait
[INFO] [stdout]    --> src/fusefs.rs:240:5
[INFO] [stdout]     |
[INFO] [stdout] 240 | /     fn setattr(
[INFO] [stdout] 241 | |         &mut self,
[INFO] [stdout] 242 | |         _req: &Request,
[INFO] [stdout] 243 | |         ino: u64,
[INFO] [stdout] ...   |
[INFO] [stdout] 290 | |         });
[INFO] [stdout] 291 | |     }
[INFO] [stdout]     | |_____^ expected struct `time::Timespec`, found struct `std::time::SystemTime`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&mut fusefs::Filesystem, &fuse::request::Request<'_>, _, std::option::Option<_>, std::option::Option<_>, std::option::Option<_>, std::option::Option<_>, std::option::Option<time::Timespec>, std::option::Option<time::Timespec>, std::option::Option<_>, std::option::Option<time::Timespec>, std::option::Option<time::Timespec>, std::option::Option<time::Timespec>, std::option::Option<_>, fuse::reply::ReplyAttr)`
[INFO] [stdout]                found fn pointer `fn(&mut fusefs::Filesystem, &fuse::request::Request<'_>, _, std::option::Option<_>, std::option::Option<_>, std::option::Option<_>, std::option::Option<_>, std::option::Option<std::time::SystemTime>, std::option::Option<std::time::SystemTime>, std::option::Option<_>, std::option::Option<std::time::SystemTime>, std::option::Option<std::time::SystemTime>, std::option::Option<std::time::SystemTime>, std::option::Option<_>, fuse::reply::ReplyAttr)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `hugefs`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name hugefs src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern aes_ctr=/opt/rustwide/target/debug/deps/libaes_ctr-f9f9a75fb03a7de4.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-3f27a142d0940322.rmeta --extern blake2=/opt/rustwide/target/debug/deps/libblake2-1bbb3a2de85a966f.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-2f22c4a41cbd8d30.rmeta --extern fuse=/opt/rustwide/target/debug/deps/libfuse-2bb5fff78cda274f.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-db080d0aecca439b.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-946462fd75a8de4f.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-d2b3585c96b24d02.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-0aada07bd69e847b.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-ce54eda08315be38.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-31d77465ac9f328b.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-fa5cab199e4550b2.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-4034212d72fd7318.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-675f6481185b7401.rmeta --cap-lints=forbid` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "58db372117dabd2136edc098f4e6ec6107f4a6ada2f21c50506b19a459659baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58db372117dabd2136edc098f4e6ec6107f4a6ada2f21c50506b19a459659baf", kill_on_drop: false }`
[INFO] [stdout] 58db372117dabd2136edc098f4e6ec6107f4a6ada2f21c50506b19a459659baf