[INFO] cloning repository https://github.com/druide/libp2p-stream [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/druide/libp2p-stream" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdruide%2Flibp2p-stream", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdruide%2Flibp2p-stream'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3b7ece47c7bb8839f3151d1f46fd03648c4674cb [INFO] checking druide/libp2p-stream against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdruide%2Flibp2p-stream" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/druide/libp2p-stream on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/druide/libp2p-stream [INFO] finished tweaking git repo https://github.com/druide/libp2p-stream [INFO] tweaked toml for git repo https://github.com/druide/libp2p-stream written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/druide/libp2p-stream 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded yamux v0.12.1 [INFO] [stderr] Downloaded libp2p-yamux v0.45.1 [INFO] [stderr] Downloaded unsigned-varint v0.8.0 [INFO] [stderr] Downloaded value-bag v1.9.0 [INFO] [stderr] Downloaded libp2p-swarm-test v0.3.0 [INFO] [stderr] Downloaded rw-stream-sink v0.4.0 [INFO] [stderr] Downloaded quick-protobuf-codec v0.2.0 [INFO] [stderr] Downloaded data-encoding-macro-internal v0.1.13 [INFO] [stderr] Downloaded libp2p-plaintext v0.41.0 [INFO] [stderr] Downloaded libp2p-tcp v0.41.0 [INFO] [stderr] Downloaded async-net v1.8.0 [INFO] [stderr] Downloaded piper v0.2.3 [INFO] [stderr] Downloaded netlink-sys v0.8.6 [INFO] [stderr] Downloaded event-listener v3.1.0 [INFO] [stderr] Downloaded async-io v2.3.3 [INFO] [stderr] Downloaded smol v1.3.0 [INFO] [stderr] Downloaded libp2p-swarm v0.44.2 [INFO] [stderr] Downloaded libp2p-identity v0.2.9 [INFO] [stderr] Downloaded blocking v1.6.1 [INFO] [stderr] Downloaded multihash v0.19.1 [INFO] [stderr] Downloaded async-executor v1.12.0 [INFO] [stderr] Downloaded async-fs v1.6.0 [INFO] [stderr] Downloaded async-channel v2.3.1 [INFO] [stderr] Downloaded async-signal v0.2.8 [INFO] [stderr] Downloaded async-process v1.8.1 [INFO] [stderr] Downloaded waker-fn v1.2.0 [INFO] [stderr] Downloaded multistream-select v0.13.0 [INFO] [stderr] Downloaded multiaddr v0.18.1 [INFO] [stderr] Downloaded curve25519-dalek v4.1.3 [INFO] [stderr] Downloaded data-encoding-macro v0.1.15 [INFO] [stderr] Downloaded libp2p-core v0.41.2 [INFO] [stderr] Downloaded yamux v0.13.3 [INFO] [stderr] Downloaded fiat-crypto v0.2.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de608d06007d362f3a8d1ee307f68270333eb265d0c8c1225804df4ff003e949 [INFO] running `Command { std: "docker" "start" "-a" "de608d06007d362f3a8d1ee307f68270333eb265d0c8c1225804df4ff003e949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de608d06007d362f3a8d1ee307f68270333eb265d0c8c1225804df4ff003e949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de608d06007d362f3a8d1ee307f68270333eb265d0c8c1225804df4ff003e949", kill_on_drop: false }` [INFO] [stdout] de608d06007d362f3a8d1ee307f68270333eb265d0c8c1225804df4ff003e949 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b47f2cbdcc68c40490955962d06b1a27a20208ce8726012dc01c3176def44338 [INFO] running `Command { std: "docker" "start" "-a" "b47f2cbdcc68c40490955962d06b1a27a20208ce8726012dc01c3176def44338", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking tinyvec v1.6.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Compiling data-encoding v2.6.0 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking quick-protobuf v0.8.1 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking piper v0.2.3 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking unsigned-varint v0.8.0 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking async-executor v1.12.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking zerocopy v0.7.34 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking web-time v1.1.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.13 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking data-encoding-macro v0.1.15 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking netlink-packet-utils v0.5.2 [INFO] [stderr] Checking polling v3.7.2 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking async-io v2.3.3 [INFO] [stderr] Checking netlink-packet-core v0.4.2 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking netlink-packet-route v0.12.0 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking asynchronous-codec v0.6.2 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rw-stream-sink v0.4.0 [INFO] [stderr] Checking netlink-sys v0.8.6 [INFO] [stderr] Checking yamux v0.13.3 [INFO] [stderr] Checking yamux v0.12.1 [INFO] [stderr] Checking unsigned-varint v0.7.2 [INFO] [stderr] Checking multihash v0.19.1 [INFO] [stderr] Checking multistream-select v0.13.0 [INFO] [stderr] Checking quick-protobuf-codec v0.2.0 [INFO] [stderr] Checking libp2p-identity v0.2.9 [INFO] [stderr] Checking multiaddr v0.18.1 [INFO] [stderr] Checking libp2p-core v0.41.2 [INFO] [stderr] Checking libp2p-swarm v0.44.2 [INFO] [stderr] Checking libp2p-plaintext v0.41.0 [INFO] [stderr] Checking libp2p-yamux v0.45.1 [INFO] [stderr] Checking libp2p-stream v0.1.0-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/handler.rs:146:21 [INFO] [stdout] | [INFO] [stdout] 146 | swarm::StreamUpgradeError::Apply(v) => void::unreachable(v), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `Void` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking netlink-proto v0.10.0 [INFO] [stderr] Checking rtnetlink v0.10.1 [INFO] [stderr] Checking if-watch v3.2.0 [INFO] [stderr] Checking libp2p-tcp v0.41.0 [INFO] [stderr] Checking libp2p-swarm-test v0.3.0 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/handler.rs:146:21 [INFO] [stdout] | [INFO] [stdout] 146 | swarm::StreamUpgradeError::Apply(v) => void::unreachable(v), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `Void` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.56s [INFO] running `Command { std: "docker" "inspect" "b47f2cbdcc68c40490955962d06b1a27a20208ce8726012dc01c3176def44338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b47f2cbdcc68c40490955962d06b1a27a20208ce8726012dc01c3176def44338", kill_on_drop: false }` [INFO] [stdout] b47f2cbdcc68c40490955962d06b1a27a20208ce8726012dc01c3176def44338