[INFO] cloning repository https://github.com/oznakn/cloud [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oznakn/cloud" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foznakn%2Fcloud", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foznakn%2Fcloud'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 817e225dd29a37be92b53e4c16d1f6ac769b8be9 [INFO] documenting oznakn/cloud against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foznakn%2Fcloud" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oznakn/cloud on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oznakn/cloud [INFO] finished tweaking git repo https://github.com/oznakn/cloud [INFO] tweaked toml for git repo https://github.com/oznakn/cloud written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/oznakn/cloud already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "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] 45651decc783121a350b47497ebc70c638a988b1d7a81338f9845ed46909db37 [INFO] running `Command { std: "docker" "start" "-a" "45651decc783121a350b47497ebc70c638a988b1d7a81338f9845ed46909db37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45651decc783121a350b47497ebc70c638a988b1d7a81338f9845ed46909db37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45651decc783121a350b47497ebc70c638a988b1d7a81338f9845ed46909db37", kill_on_drop: false }` [INFO] [stdout] 45651decc783121a350b47497ebc70c638a988b1d7a81338f9845ed46909db37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bfd54aa9d4036c9c23b95ef4939d6919e5f12034315a51ebc6c45cb72a0f184 [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" "0bfd54aa9d4036c9c23b95ef4939d6919e5f12034315a51ebc6c45cb72a0f184", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.14 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking arc-swap v0.4.5 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking copyless v0.1.4 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking base64 v0.12.0 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling libsqlite3-sys v0.16.0 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking bytestring v0.1.4 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking filetime v0.2.8 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking inotify v0.7.0 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking scheduled-thread-pool v0.2.4 [INFO] [stderr] Checking blowfish v0.4.0 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking r2d2 v0.8.8 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking bcrypt v0.6.2 [INFO] [stderr] Checking ignore v0.4.13 [INFO] [stderr] Compiling parse-zoneinfo v0.2.1 [INFO] [stderr] Checking globwalk v0.7.3 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling chrono-tz v0.5.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling actix-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling enum-as-inner v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.26 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling actix-web-codegen v0.2.1 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking actix-threadpool v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking actix-service v1.0.5 [INFO] [stderr] Checking h2 v0.2.2 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking actix-rt v1.0.0 [INFO] [stderr] Checking trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Checking diesel v1.4.3 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking actix-server v1.0.2 [INFO] [stderr] Checking actix-tls v1.0.0 [INFO] [stderr] Checking actix-testing v1.0.0 [INFO] [stderr] Checking trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Checking actix-connect v1.0.2 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.2.4 [INFO] [stderr] Checking actix-http v1.0.1 [INFO] [stderr] Checking tera v1.1.0 [INFO] [stderr] Checking awc v1.0.1 [INFO] [stderr] Checking actix-web v2.0.0 [INFO] [stderr] Documenting cloud v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro_hygiene, decl_macro)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: Could not document `cloud`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name cloud 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 actix_rt=/opt/rustwide/target/debug/deps/libactix_rt-876754ab80f2e4e6.rmeta --extern actix_web=/opt/rustwide/target/debug/deps/libactix_web-5763e13264f72cfb.rmeta --extern bcrypt=/opt/rustwide/target/debug/deps/libbcrypt-538dc7a85b8fab62.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-d4a587b550fd2910.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-c4f70c4066b1ee50.rmeta --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-1c1d02a6c9463162.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-4836e119b770123d.rmeta --extern notify=/opt/rustwide/target/debug/deps/libnotify-3e136bab774e79c0.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-2aa67f57c7264273.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-92fb7bb8ae3b815d.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-12586102f303aa19.rmeta --extern tera=/opt/rustwide/target/debug/deps/libtera-5922087df8957420.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-2b518c01d076453d.rmeta --cap-lints=warn` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "0bfd54aa9d4036c9c23b95ef4939d6919e5f12034315a51ebc6c45cb72a0f184", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bfd54aa9d4036c9c23b95ef4939d6919e5f12034315a51ebc6c45cb72a0f184", kill_on_drop: false }` [INFO] [stdout] 0bfd54aa9d4036c9c23b95ef4939d6919e5f12034315a51ebc6c45cb72a0f184