[INFO] cloning repository https://github.com/anantasty/rust-libp2p-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anantasty/rust-libp2p-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanantasty%2Frust-libp2p-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanantasty%2Frust-libp2p-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7993e468bc1bb2102839338ed327307b667e2bc
[INFO] testing anantasty/rust-libp2p-demo against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanantasty%2Frust-libp2p-demo" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anantasty/rust-libp2p-demo on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anantasty/rust-libp2p-demo
[INFO] finished tweaking git repo https://github.com/anantasty/rust-libp2p-demo
[INFO] tweaked toml for git repo https://github.com/anantasty/rust-libp2p-demo written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/anantasty/rust-libp2p-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yamux v0.10.0
[INFO] [stderr]   Downloaded rtnetlink v0.9.1
[INFO] [stderr]   Downloaded if-watch v1.0.0
[INFO] [stderr]   Downloaded futures-rustls v0.22.0
[INFO] [stderr]   Downloaded netlink-packet-route v0.11.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.29.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.29.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.29.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.29.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.29.0
[INFO] [stderr]   Downloaded windows v0.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdfcb06f26ca7c58df92cdf6ad3bcc0a4ed280aa4b0548fcd0c85cabf1d1aa21
[INFO] running `Command { std: "docker" "start" "-a" "cdfcb06f26ca7c58df92cdf6ad3bcc0a4ed280aa4b0548fcd0c85cabf1d1aa21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdfcb06f26ca7c58df92cdf6ad3bcc0a4ed280aa4b0548fcd0c85cabf1d1aa21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdfcb06f26ca7c58df92cdf6ad3bcc0a4ed280aa4b0548fcd0c85cabf1d1aa21", kill_on_drop: false }`
[INFO] [stdout] cdfcb06f26ca7c58df92cdf6ad3bcc0a4ed280aa4b0548fcd0c85cabf1d1aa21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0a426d333db029cf42fba3938bcb1994459c496c79deab1fb0f3209e8a82851
[INFO] running `Command { std: "docker" "start" "-a" "b0a426d333db029cf42fba3938bcb1994459c496c79deab1fb0f3209e8a82851", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling fixedbitset v0.4.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling which v4.2.4
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling prost-build v0.9.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling petgraph v0.6.0
[INFO] [stderr]    Compiling subtle v2.4.1
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[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling serde v1.0.136
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling digest v0.9.0
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[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling pin-project-internal v0.4.29
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling signature v1.5.0
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling libsecp256k1 v0.7.0
[INFO] [stderr]    Compiling hmac-drbg v0.3.0
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling ed25519 v1.3.0
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling asn1_der v0.7.5
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling url v2.2.2
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[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.79
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling memoffset v0.6.5
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[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
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[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling libz-sys v1.1.3
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[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.79
[INFO] [stderr]    Compiling async-lock v2.5.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]    Compiling rustc_version v0.3.3
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[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling dtoa v1.0.2
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling atomic v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.79
[INFO] [stderr]    Compiling snow v0.8.0
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling uint v0.9.3
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling lru v0.7.2
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling quicksink v0.1.2
[INFO] [stderr]    Compiling salsa20 v0.9.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling dns-parser v0.8.0
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling webpki-roots v0.22.2
[INFO] [stderr]    Compiling cuckoofilter v0.5.0
[INFO] [stderr]    Compiling if-addrs v0.7.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling parity-send-wrapper v0.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling bimap v0.6.2
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling prost-derive v0.9.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.79
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling open-metrics-client-derive-text-encode v0.1.1
[INFO] [stderr]    Compiling libp2p-swarm-derive v0.26.1
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling open-metrics-client v0.14.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling js-sys v0.3.56
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling x25519-dalek v1.2.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.2
[INFO] [stderr]    Compiling netlink-packet-utils v0.5.1
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling pin-project v0.4.29
[INFO] [stderr]    Compiling netlink-packet-core v0.4.2
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling multihash-derive v0.7.2
[INFO] [stderr]    Compiling netlink-packet-route v0.11.0
[INFO] [stderr]    Compiling prost v0.9.0
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling prost-types v0.9.0
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.29
[INFO] [stderr]    Compiling futures-rustls v0.22.0
[INFO] [stderr]    Compiling libp2p-core v0.31.1
[INFO] [stderr]    Compiling libp2p-kad v0.34.0
[INFO] [stderr]    Compiling libp2p-identify v0.33.0
[INFO] [stderr]    Compiling libp2p-relay v0.6.1
[INFO] [stderr]    Compiling libp2p-gossipsub v0.35.0
[INFO] [stderr]    Compiling libp2p-rendezvous v0.3.0
[INFO] [stderr]    Compiling libp2p-noise v0.34.0
[INFO] [stderr]    Compiling libp2p-autonat v0.1.0
[INFO] [stderr]    Compiling libp2p-plaintext v0.31.0
[INFO] [stderr]    Compiling libp2p-floodsub v0.33.0
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling asynchronous-codec v0.6.0
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name tokio --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.17.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="full"' --cfg 'feature="io-std"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="memchr"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="num_cpus"' --cfg 'feature="once_cell"' --cfg 'feature="parking_lot"' --cfg 'feature="process"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' -C metadata=2e04460110784a04 -C extra-filename=-2e04460110784a04 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-55e4baa7bb335bc7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a11ca153539dccc5.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-651b9a52835bc194.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-bd08201e162e33ef.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-6f1e7a07e9c9ce75.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-445e66b9c34050aa.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-36b3a1ab2c32e211.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-bd863d416e545bf5.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/deps/libsignal_hook_registry-2d761292612695a6.rmeta --extern socket2=/opt/rustwide/target/debug/deps/libsocket2-827de92190a115e3.rmeta --extern tokio_macros=/opt/rustwide/target/debug/deps/libtokio_macros-0e500b95543343f2.so --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b0a426d333db029cf42fba3938bcb1994459c496c79deab1fb0f3209e8a82851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a426d333db029cf42fba3938bcb1994459c496c79deab1fb0f3209e8a82851", kill_on_drop: false }`
[INFO] [stdout] b0a426d333db029cf42fba3938bcb1994459c496c79deab1fb0f3209e8a82851
[INFO] testing anantasty/rust-libp2p-demo against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanantasty%2Frust-libp2p-demo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anantasty/rust-libp2p-demo on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anantasty/rust-libp2p-demo
[INFO] finished tweaking git repo https://github.com/anantasty/rust-libp2p-demo
[INFO] tweaked toml for git repo https://github.com/anantasty/rust-libp2p-demo written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/anantasty/rust-libp2p-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 439574ac0785c2fc6bcfe981a850323bcf33f409e1a165944958ed78ab85bc1c
[INFO] running `Command { std: "docker" "start" "-a" "439574ac0785c2fc6bcfe981a850323bcf33f409e1a165944958ed78ab85bc1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "439574ac0785c2fc6bcfe981a850323bcf33f409e1a165944958ed78ab85bc1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439574ac0785c2fc6bcfe981a850323bcf33f409e1a165944958ed78ab85bc1c", kill_on_drop: false }`
[INFO] [stdout] 439574ac0785c2fc6bcfe981a850323bcf33f409e1a165944958ed78ab85bc1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17c571177a7667ca5549c89da738d28637fef05570f33a2abdf37b54127a0fcd
[INFO] running `Command { std: "docker" "start" "-a" "17c571177a7667ca5549c89da738d28637fef05570f33a2abdf37b54127a0fcd", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libp2p v0.42.2
[INFO] [stderr]    Compiling p2p v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |                       /// Parse an Ok [MemoResponse]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 112 | /                     if resp.receiver == PEER_ID.to_string() {
[INFO] [stdout] 113 | |                         info!("Response from sender: {}", msg.source);
[INFO] [stdout] 114 | |                         resp.data.iter().for_each(|r| info!("{:?}", r));
[INFO] [stdout] 115 | |                     }
[INFO] [stdout]     | |_____________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:119:29
[INFO] [stdout]     |
[INFO] [stdout] 119 | ...                   /// parse [MemoMode::ALL] to display all public memos of peers.
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:127:29
[INFO] [stdout]     |
[INFO] [stdout] 127 |   ...                   /// Handle specific peer response
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 128 | / ...                   if peer_id == &PEER_ID.to_string(){
[INFO] [stdout] 129 | | ...                       info!("Received One request: {:?} from {:?}", req, msg.source);
[INFO] [stdout] 130 | | ...                       respond_with_public_memos(
[INFO] [stdout] 131 | | ...                           self.response_sender.clone(),
[INFO] [stdout] 132 | | ...                           msg.source.to_string(),
[INFO] [stdout] 133 | | ...                       );
[INFO] [stdout] 134 | | ...                   }
[INFO] [stdout]     | |_______________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:136:25
[INFO] [stdout]     |
[INFO] [stdout] 136 |                           /// Handle the publish request [MemoMode::Publish].
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 137 | /                         MemoMode::Publish => {
[INFO] [stdout] 138 | |                             info!("Received Publish request: {:?} from {:?}", req, msg.source);
[INFO] [stdout] 139 | |                             let memo = req.memo.unwrap();
[INFO] [stdout] 140 | |                             add_published_memo(
[INFO] [stdout] ...   |
[INFO] [stdout] 144 | |                             );
[INFO] [stdout] 145 | |                         }
[INFO] [stdout]     | |_________________________- rustdoc does not generate documentation for match arms
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:146:25
[INFO] [stdout]     |
[INFO] [stdout] 146 |                           /// Handle the [MemoMode::PublishResponse]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 147 | /                         MemoMode::PublishResponse => {
[INFO] [stdout] 148 | |                             info!("Got a publish response: {:?} - {:?}", req, msg.source);
[INFO] [stdout] 149 | |
[INFO] [stdout] 150 | |                         }
[INFO] [stdout]     | |_________________________- rustdoc does not generate documentation for match arms
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:388:5
[INFO] [stdout]     |
[INFO] [stdout] 388 |     /// Take values from stdin line by line.
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 389 |     let mut stdin = tokio::io::BufReader::new(tokio::io::stdin()).lines();
[INFO] [stdout]     |     ---------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:390:5
[INFO] [stdout]     |
[INFO] [stdout] 390 |       /// Start the p2p swarm.
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 391 | /     Swarm::listen_on(
[INFO] [stdout] 392 | |         &mut swarm,
[INFO] [stdout] 393 | |         "/ip4/0.0.0.0/tcp/0"
[INFO] [stdout] 394 | |             .parse()
[INFO] [stdout] 395 | |             .expect("Can't get socket")
[INFO] [stdout] 396 | |     )
[INFO] [stdout] 397 | |         .expect("Can't start swarm.");
[INFO] [stdout]     | |_____________________________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]    --> src/main.rs:401:13
[INFO] [stdout]     |
[INFO] [stdout] 401 |             /// handle responses and events
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `tokio::select`
[INFO] [stdout]    --> src/main.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 402 |             tokio::select! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:421:17
[INFO] [stdout]     |
[INFO] [stdout] 421 |                   /// Handle the inputs from stdin.
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 422 | /                 EventType::Input(line) => match line.as_str() {
[INFO] [stdout] 423 | |                     "ls p" => handle_list_peers(&mut swarm).await,
[INFO] [stdout] 424 | |                     cmd if cmd.starts_with("ls m") => handle_list_memos(cmd, &mut swarm).await,
[INFO] [stdout] 425 | |                     cmd if cmd.starts_with("create m") => handle_create_memo(cmd).await,
[INFO] [stdout] 426 | |                     cmd if cmd.starts_with("publish m") => handle_publish_memos(cmd, &mut swarm).await,
[INFO] [stdout] 427 | |                     _ => error!("Invalid command"),
[INFO] [stdout] 428 | |                 },
[INFO] [stdout]     | |_________________- rustdoc does not generate documentation for match arms
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.75s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snow v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "17c571177a7667ca5549c89da738d28637fef05570f33a2abdf37b54127a0fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c571177a7667ca5549c89da738d28637fef05570f33a2abdf37b54127a0fcd", kill_on_drop: false }`
[INFO] [stdout] 17c571177a7667ca5549c89da738d28637fef05570f33a2abdf37b54127a0fcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7352c9343249af5f23cc08e6ec5b0a6be290bd3c1126d576dff3cabd2b62332e
[INFO] running `Command { std: "docker" "start" "-a" "7352c9343249af5f23cc08e6ec5b0a6be290bd3c1126d576dff3cabd2b62332e", kill_on_drop: false }`
[INFO] [stderr]    Compiling p2p v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |                       /// Parse an Ok [MemoResponse]
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 112 | /                     if resp.receiver == PEER_ID.to_string() {
[INFO] [stdout] 113 | |                         info!("Response from sender: {}", msg.source);
[INFO] [stdout] 114 | |                         resp.data.iter().for_each(|r| info!("{:?}", r));
[INFO] [stdout] 115 | |                     }
[INFO] [stdout]     | |_____________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:119:29
[INFO] [stdout]     |
[INFO] [stdout] 119 | ...                   /// parse [MemoMode::ALL] to display all public memos of peers.
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:127:29
[INFO] [stdout]     |
[INFO] [stdout] 127 |   ...                   /// Handle specific peer response
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 128 | / ...                   if peer_id == &PEER_ID.to_string(){
[INFO] [stdout] 129 | | ...                       info!("Received One request: {:?} from {:?}", req, msg.source);
[INFO] [stdout] 130 | | ...                       respond_with_public_memos(
[INFO] [stdout] 131 | | ...                           self.response_sender.clone(),
[INFO] [stdout] 132 | | ...                           msg.source.to_string(),
[INFO] [stdout] 133 | | ...                       );
[INFO] [stdout] 134 | | ...                   }
[INFO] [stdout]     | |_______________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:136:25
[INFO] [stdout]     |
[INFO] [stdout] 136 |                           /// Handle the publish request [MemoMode::Publish].
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 137 | /                         MemoMode::Publish => {
[INFO] [stdout] 138 | |                             info!("Received Publish request: {:?} from {:?}", req, msg.source);
[INFO] [stdout] 139 | |                             let memo = req.memo.unwrap();
[INFO] [stdout] 140 | |                             add_published_memo(
[INFO] [stdout] ...   |
[INFO] [stdout] 144 | |                             );
[INFO] [stdout] 145 | |                         }
[INFO] [stdout]     | |_________________________- rustdoc does not generate documentation for match arms
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:146:25
[INFO] [stdout]     |
[INFO] [stdout] 146 |                           /// Handle the [MemoMode::PublishResponse]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 147 | /                         MemoMode::PublishResponse => {
[INFO] [stdout] 148 | |                             info!("Got a publish response: {:?} - {:?}", req, msg.source);
[INFO] [stdout] 149 | |
[INFO] [stdout] 150 | |                         }
[INFO] [stdout]     | |_________________________- rustdoc does not generate documentation for match arms
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:388:5
[INFO] [stdout]     |
[INFO] [stdout] 388 |     /// Take values from stdin line by line.
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 389 |     let mut stdin = tokio::io::BufReader::new(tokio::io::stdin()).lines();
[INFO] [stdout]     |     ---------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:390:5
[INFO] [stdout]     |
[INFO] [stdout] 390 |       /// Start the p2p swarm.
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 391 | /     Swarm::listen_on(
[INFO] [stdout] 392 | |         &mut swarm,
[INFO] [stdout] 393 | |         "/ip4/0.0.0.0/tcp/0"
[INFO] [stdout] 394 | |             .parse()
[INFO] [stdout] 395 | |             .expect("Can't get socket")
[INFO] [stdout] 396 | |     )
[INFO] [stdout] 397 | |         .expect("Can't start swarm.");
[INFO] [stdout]     | |_____________________________________- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]    --> src/main.rs:401:13
[INFO] [stdout]     |
[INFO] [stdout] 401 |             /// handle responses and events
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `tokio::select`
[INFO] [stdout]    --> src/main.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 402 |             tokio::select! {
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/main.rs:421:17
[INFO] [stdout]     |
[INFO] [stdout] 421 |                   /// Handle the inputs from stdin.
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 422 | /                 EventType::Input(line) => match line.as_str() {
[INFO] [stdout] 423 | |                     "ls p" => handle_list_peers(&mut swarm).await,
[INFO] [stdout] 424 | |                     cmd if cmd.starts_with("ls m") => handle_list_memos(cmd, &mut swarm).await,
[INFO] [stdout] 425 | |                     cmd if cmd.starts_with("create m") => handle_create_memo(cmd).await,
[INFO] [stdout] 426 | |                     cmd if cmd.starts_with("publish m") => handle_publish_memos(cmd, &mut swarm).await,
[INFO] [stdout] 427 | |                     _ => error!("Invalid command"),
[INFO] [stdout] 428 | |                 },
[INFO] [stdout]     | |_________________- rustdoc does not generate documentation for match arms
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.75s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snow v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7352c9343249af5f23cc08e6ec5b0a6be290bd3c1126d576dff3cabd2b62332e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7352c9343249af5f23cc08e6ec5b0a6be290bd3c1126d576dff3cabd2b62332e", kill_on_drop: false }`
[INFO] [stdout] 7352c9343249af5f23cc08e6ec5b0a6be290bd3c1126d576dff3cabd2b62332e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f73d3abca6d5fe310c669622d912833066091175387265b2c069d892fa28dae
[INFO] running `Command { std: "docker" "start" "-a" "3f73d3abca6d5fe310c669622d912833066091175387265b2c069d892fa28dae", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/main.rs:111:21
[INFO] [stderr]     |
[INFO] [stderr] 111 |                       /// Parse an Ok [MemoResponse]
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 112 | /                     if resp.receiver == PEER_ID.to_string() {
[INFO] [stderr] 113 | |                         info!("Response from sender: {}", msg.source);
[INFO] [stderr] 114 | |                         resp.data.iter().for_each(|r| info!("{:?}", r));
[INFO] [stderr] 115 | |                     }
[INFO] [stderr]     | |_____________________- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/main.rs:119:29
[INFO] [stderr]     |
[INFO] [stderr] 119 | ...                   /// parse [MemoMode::ALL] to display all public memos of peers.
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/main.rs:127:29
[INFO] [stderr]     |
[INFO] [stderr] 127 |   ...                   /// Handle specific peer response
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 128 | / ...                   if peer_id == &PEER_ID.to_string(){
[INFO] [stderr] 129 | | ...                       info!("Received One request: {:?} from {:?}", req, msg.source);
[INFO] [stderr] 130 | | ...                       respond_with_public_memos(
[INFO] [stderr] 131 | | ...                           self.response_sender.clone(),
[INFO] [stderr] 132 | | ...                           msg.source.to_string(),
[INFO] [stderr] 133 | | ...                       );
[INFO] [stderr] 134 | | ...                   }
[INFO] [stderr]     | |_______________________- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/main.rs:136:25
[INFO] [stderr]     |
[INFO] [stderr] 136 |                           /// Handle the publish request [MemoMode::Publish].
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 137 | /                         MemoMode::Publish => {
[INFO] [stderr] 138 | |                             info!("Received Publish request: {:?} from {:?}", req, msg.source);
[INFO] [stderr] 139 | |                             let memo = req.memo.unwrap();
[INFO] [stderr] 140 | |                             add_published_memo(
[INFO] [stderr] ...   |
[INFO] [stderr] 144 | |                             );
[INFO] [stderr] 145 | |                         }
[INFO] [stderr]     | |_________________________- rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/main.rs:146:25
[INFO] [stderr]     |
[INFO] [stderr] 146 |                           /// Handle the [MemoMode::PublishResponse]
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 147 | /                         MemoMode::PublishResponse => {
[INFO] [stderr] 148 | |                             info!("Got a publish response: {:?} - {:?}", req, msg.source);
[INFO] [stderr] 149 | |
[INFO] [stderr] 150 | |                         }
[INFO] [stderr]     | |_________________________- rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/main.rs:388:5
[INFO] [stderr]     |
[INFO] [stderr] 388 |     /// Take values from stdin line by line.
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 389 |     let mut stdin = tokio::io::BufReader::new(tokio::io::stdin()).lines();
[INFO] [stderr]     |     ---------------------------------------------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/main.rs:390:5
[INFO] [stderr]     |
[INFO] [stderr] 390 |       /// Start the p2p swarm.
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 391 | /     Swarm::listen_on(
[INFO] [stderr] 392 | |         &mut swarm,
[INFO] [stderr] 393 | |         "/ip4/0.0.0.0/tcp/0"
[INFO] [stderr] 394 | |             .parse()
[INFO] [stderr] 395 | |             .expect("Can't get socket")
[INFO] [stderr] 396 | |     )
[INFO] [stderr] 397 | |         .expect("Can't start swarm.");
[INFO] [stderr]     | |_____________________________________- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute `doc`
[INFO] [stderr]    --> src/main.rs:401:13
[INFO] [stderr]     |
[INFO] [stderr] 401 |             /// handle responses and events
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `tokio::select`
[INFO] [stderr]    --> src/main.rs:402:13
[INFO] [stderr]     |
[INFO] [stderr] 402 |             tokio::select! {
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/main.rs:421:17
[INFO] [stderr]     |
[INFO] [stderr] 421 |                   /// Handle the inputs from stdin.
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 422 | /                 EventType::Input(line) => match line.as_str() {
[INFO] [stderr] 423 | |                     "ls p" => handle_list_peers(&mut swarm).await,
[INFO] [stderr] 424 | |                     cmd if cmd.starts_with("ls m") => handle_list_memos(cmd, &mut swarm).await,
[INFO] [stderr] 425 | |                     cmd if cmd.starts_with("create m") => handle_create_memo(cmd).await,
[INFO] [stderr] 426 | |                     cmd if cmd.starts_with("publish m") => handle_publish_memos(cmd, &mut swarm).await,
[INFO] [stderr] 427 | |                     _ => error!("Invalid command"),
[INFO] [stderr] 428 | |                 },
[INFO] [stderr]     | |_________________- rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: `p2p` (bin "p2p" test) generated 9 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snow v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/p2p-c8c544058db26cb2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f73d3abca6d5fe310c669622d912833066091175387265b2c069d892fa28dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f73d3abca6d5fe310c669622d912833066091175387265b2c069d892fa28dae", kill_on_drop: false }`
[INFO] [stdout] 3f73d3abca6d5fe310c669622d912833066091175387265b2c069d892fa28dae
