[INFO] cloning repository https://github.com/sgeisler/nym-chat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sgeisler/nym-chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgeisler%2Fnym-chat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgeisler%2Fnym-chat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6340c1e79901cf2ce9693492ca7e6d764e2ff582 [INFO] documenting sgeisler/nym-chat against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgeisler%2Fnym-chat" "/workspace/builds/worker-35/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sgeisler/nym-chat on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sgeisler/nym-chat [INFO] finished tweaking git repo https://github.com/sgeisler/nym-chat [INFO] tweaked toml for git repo https://github.com/sgeisler/nym-chat written to /workspace/builds/worker-35/source/Cargo.toml [INFO] crate git repo https://github.com/sgeisler/nym-chat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc215db87c2049a7181d38ccd08d7c6603a5b7036a2ac20edbf390084fc13f1b [INFO] running `Command { std: "docker" "start" "-a" "bc215db87c2049a7181d38ccd08d7c6603a5b7036a2ac20edbf390084fc13f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc215db87c2049a7181d38ccd08d7c6603a5b7036a2ac20edbf390084fc13f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc215db87c2049a7181d38ccd08d7c6603a5b7036a2ac20edbf390084fc13f1b", kill_on_drop: false }` [INFO] [stdout] bc215db87c2049a7181d38ccd08d7c6603a5b7036a2ac20edbf390084fc13f1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47fec2522e624e68a3582acc890e6a9e98c95c82fab2b8d8fe0be805f9196148 [INFO] running `Command { std: "docker" "start" "-a" "47fec2522e624e68a3582acc890e6a9e98c95c82fab2b8d8fe0be805f9196148", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpufeatures v0.1.4 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking keystream v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking futures-sink v0.3.15 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking signature v1.3.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking bs58 v0.3.1 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking futures-io v0.3.15 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling tokio v1.6.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking ed25519 v1.1.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking textwrap v0.13.4 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking chacha v0.3.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Checking version-checker v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking http-body v0.4.2 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking stream-cipher v0.3.2 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking ctr v0.3.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking hkdf v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking lioness v0.1.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking aes-ctr v0.3.0 [INFO] [stderr] Checking tui v0.15.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking pem v0.7.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking tuirealm v0.3.0 [INFO] [stderr] Checking pemstore v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking pin-project v1.0.7 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-stream v0.1.6 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Checking futures v0.3.15 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking block-cipher v0.7.1 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking aead v0.4.1 [INFO] [stderr] Checking stream-cipher v0.4.1 [INFO] [stderr] Checking aes-soft v0.4.0 [INFO] [stderr] Checking polyval v0.5.0 [INFO] [stderr] Checking curve25519-dalek v3.1.0 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking sha-1 v0.9.6 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking ctr v0.7.0 [INFO] [stderr] Checking aes v0.7.3 [INFO] [stderr] Checking ctr v0.4.0 [INFO] [stderr] Checking hkdf v0.9.0 [INFO] [stderr] Checking tungstenite v0.12.0 [INFO] [stderr] Checking headers v0.3.4 [INFO] [stderr] Checking ghash v0.4.1 [INFO] [stderr] Checking tracing-subscriber v0.2.18 [INFO] [stderr] Checking aes-ctr v0.4.0 [INFO] [stderr] Checking aes-gcm v0.9.1 [INFO] [stderr] Checking sphinx v0.1.0 (https://github.com/nymtech/sphinx?rev=283dcc77dec8ee9ed3bed58c2b878e9c18320723#283dcc77) [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking x25519-dalek v1.1.1 [INFO] [stderr] Checking tokio-tungstenite v0.13.0 [INFO] [stderr] Checking nymsphinx-types v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking crypto v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking hyper v0.14.8 [INFO] [stderr] Checking nymsphinx-params v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking nymsphinx-addressing v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking nymsphinx-framing v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking topology v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking nymsphinx-forwarding v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking nymsphinx-chunking v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking nymsphinx-acknowledgements v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking nymsphinx-anonymous-replies v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking nymsphinx-cover v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking nymsphinx v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking websocket-requests v0.1.0 (https://github.com/nymtech/nym?tag=v0.9.2#c2a1ed85) [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking warp v0.3.1 [INFO] [stderr] Checking reqwest v0.11.3 [INFO] [stderr] Documenting nym-chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking nym-chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/bin/server.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(async_closure)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `nym-chat` [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name server src/bin/server.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=15ef5d4aa44905c0 -L dependency=/opt/rustwide/target/debug/deps --extern aes_gcm=/opt/rustwide/target/debug/deps/libaes_gcm-78d53b69f64393cd.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-6808c641dae77bd3.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-a1d78ae1b2c90002.rmeta --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-5a4efc73e8c247e7.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-4ca617393e6efd12.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-d21f11346b941533.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-e363d6a41d9ffc70.rmeta --extern nym_chat=/opt/rustwide/target/debug/deps/libnym_chat-a901ecf6dbb9e611.rmeta --extern nym_addressing=/opt/rustwide/target/debug/deps/libnymsphinx_addressing-21aa4ee1aa4c3495.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-a6effacb7a7efcfc.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-2ad8223b3ceff81f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8c5f284cf4a494aa.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-e2f0f2f42e28ac92.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-532e20366fb0edb4.rmeta --extern tokio_tungstenite=/opt/rustwide/target/debug/deps/libtokio_tungstenite-6717e80d1723a403.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-66a2b1e446bad8b1.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-5895876b1575656a.rmeta --extern tuirealm=/opt/rustwide/target/debug/deps/libtuirealm-53702d35c54ca9d2.rmeta --extern warp=/opt/rustwide/target/debug/deps/libwarp-29fff837c77fc029.rmeta --extern nym_websocket=/opt/rustwide/target/debug/deps/libwebsocket_requests-927d20248e90df8b.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "47fec2522e624e68a3582acc890e6a9e98c95c82fab2b8d8fe0be805f9196148", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47fec2522e624e68a3582acc890e6a9e98c95c82fab2b8d8fe0be805f9196148", kill_on_drop: false }` [INFO] [stdout] 47fec2522e624e68a3582acc890e6a9e98c95c82fab2b8d8fe0be805f9196148