[INFO] fetching crate aparte 0.1.0... [INFO] documenting aparte-0.1.0 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] extracting crate aparte 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate aparte 0.1.0 on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate aparte 0.1.0 [INFO] finished tweaking crates.io crate aparte 0.1.0 [INFO] tweaked toml for crates.io crate aparte 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate aparte 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rpassword v3.0.2 [INFO] [stderr] Downloaded tokio-file-unix v0.5.1 [INFO] [stderr] Downloaded tokio-xmpp v1.0.1 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.3 [INFO] [stderr] Downloaded jid v0.7.2 [INFO] [stderr] Downloaded xmpp-parsers v0.15.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.12.0 [INFO] [stderr] Downloaded trust-dns-proto v0.8.0 [INFO] [stderr] Downloaded sasl v0.4.3 [INFO] [stderr] Downloaded jid v0.8.0 [INFO] [stderr] Downloaded minidom v0.11.1 [INFO] [stderr] Downloaded xmpp-parsers v0.16.0 [INFO] [stderr] Downloaded markup5ever v0.9.0 [INFO] [stderr] Downloaded xml5ever v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69d1b0f47217571b9c8add0021886df7ee61ae28fe9441e84d27c4e67186f0b2 [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" "69d1b0f47217571b9c8add0021886df7ee61ae28fe9441e84d27c4e67186f0b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69d1b0f47217571b9c8add0021886df7ee61ae28fe9441e84d27c4e67186f0b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69d1b0f47217571b9c8add0021886df7ee61ae28fe9441e84d27c4e67186f0b2", kill_on_drop: false }` [INFO] [stdout] 69d1b0f47217571b9c8add0021886df7ee61ae28fe9441e84d27c4e67186f0b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 489cf88baa3e8912bff6330fcace56168d59d59e353da0475312bfa0619b63f3 [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" "489cf88baa3e8912bff6330fcace56168d59d59e353da0475312bfa0619b63f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking new_debug_unreachable v1.0.3 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking arc-swap v0.4.3 [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking maybe-uninit v2.0.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking unicode-normalization v0.1.9 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Checking quick-xml v0.16.1 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.11.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking socket2 v0.3.11 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking rpassword v3.0.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking minidom v0.11.1 [INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking simple-logging v2.0.2 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking jid v0.7.2 [INFO] [stderr] Checking jid v0.8.0 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking sasl v0.4.3 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling derive-error v0.0.4 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-file-unix v0.5.1 [INFO] [stderr] Checking signal-hook v0.1.11 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Checking xmpp-parsers v0.15.0 [INFO] [stderr] Checking xmpp-parsers v0.16.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking trust-dns-proto v0.8.0 [INFO] [stderr] Checking trust-dns-resolver v0.12.0 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Checking xml5ever v0.15.0 [INFO] [stderr] Checking tokio-xmpp v1.0.1 [INFO] [stderr] Documenting aparte v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(drain_filter)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(trait_alias)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 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 `aparte`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name aparte 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 bytes=/opt/rustwide/target/debug/deps/libbytes-ad9c51c4092c4fdb.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-994140ab2f3e2682.rmeta --extern derive_error=/opt/rustwide/target/debug/deps/libderive_error-a0cb9ab31ab89cec.so --extern dirs=/opt/rustwide/target/debug/deps/libdirs-13784d507ca9b5ae.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-f6a782863e1804d0.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-0a8922ca1ab2fc25.rmeta --extern rpassword=/opt/rustwide/target/debug/deps/librpassword-10075f3cc36e2605.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-da6568d28c5e45c0.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-50637e8a082956cc.rmeta --extern simple_logging=/opt/rustwide/target/debug/deps/libsimple_logging-1b4c18d0c7d6e6df.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-f5a1a2e8d7b56dc7.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-b8ecacf5eeb6e663.rmeta --extern tokio_codec=/opt/rustwide/target/debug/deps/libtokio_codec-328d959c4b4297cc.rmeta --extern tokio_file_unix=/opt/rustwide/target/debug/deps/libtokio_file_unix-4ea5862099da1b12.rmeta --extern tokio_xmpp=/opt/rustwide/target/debug/deps/libtokio_xmpp-683bf1b768ab28c1.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-9c9e57cb9ff393fb.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-dc0c167639a62c99.rmeta --extern xmpp_parsers=/opt/rustwide/target/debug/deps/libxmpp_parsers-0536c1dd4c61e817.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "489cf88baa3e8912bff6330fcace56168d59d59e353da0475312bfa0619b63f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "489cf88baa3e8912bff6330fcace56168d59d59e353da0475312bfa0619b63f3", kill_on_drop: false }` [INFO] [stdout] 489cf88baa3e8912bff6330fcace56168d59d59e353da0475312bfa0619b63f3